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[GitHub] [skywalking] wankai123 opened a new pull request #6711: Add backend-infrastructure-monitoring doc

wankai123 opened a new pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711


   ### Add backend-infrastructure-monitoring doc.
   
   - [ ] If this pull request closes/resolves/fixes an existing issue, replace the issue number. Closes #<issue number>.
   - [X] Update the [`CHANGES` log](https://github.com/apache/skywalking/blob/master/CHANGES.md).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `22.38%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   28.58%   -22.39%     
   + Complexity     3754     1845     -1909     
   =============================================
     Files           998      842      -156     
     Lines         24934    20860     -4074     
     Branches       2432     1975      -457     
   =============================================
   - Hits          12708     5963     -6745     
   - Misses        11114    14449     +3335     
   + Partials       1112      448      -664     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...he/skywalking/oap/server/core/source/GCPhrase.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL0dDUGhyYXNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...skywalking/oap/server/core/source/RequestType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL1JlcXVlc3RUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...walking/oap/server/core/source/MemoryPoolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL01lbW9yeVBvb2xUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...alking/oap/server/core/analysis/record/Record.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvcmVjb3JkL1JlY29yZC5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...g/oap/server/core/analysis/metrics/CPMMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9DUE1NZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...g/oap/server/core/analysis/metrics/SumMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9TdW1NZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...p/server/core/analysis/metrics/LongAvgMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9Mb25nQXZnTWV0cmljcy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...m/network/trace/component/command/BaseCommand.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXByb3RvY29sL2FwbS1uZXR3b3JrL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL2FwbS9uZXR3b3JrL3RyYWNlL2NvbXBvbmVudC9jb21tYW5kL0Jhc2VDb21tYW5kLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...server/core/analysis/metrics/DoubleAvgMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9Eb3VibGVBdmdNZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | ... and [447 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `18.12%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   32.84%   -18.13%     
   + Complexity     3754     2571     -1183     
   =============================================
     Files           998      997        -1     
     Lines         24934    24436      -498     
     Branches       2432     2343       -89     
   =============================================
   - Hits          12708     8025     -4683     
   - Misses        11114    15717     +4603     
   + Partials       1112      694      -418     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...he/skywalking/oap/server/core/source/GCPhrase.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL0dDUGhyYXNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...skywalking/oap/server/core/source/RequestType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL1JlcXVlc3RUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...walking/oap/server/core/source/MemoryPoolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL01lbW9yeVBvb2xUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ache/skywalking/oap/meter/analyzer/dsl/Sample.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9tZXRlci1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvbWV0ZXIvYW5hbHl6ZXIvZHNsL1NhbXBsZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...g/oap/server/core/analysis/metrics/CPMMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9DUE1NZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...server/core/analysis/metrics/DoubleAvgMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9Eb3VibGVBdmdNZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...lking/oap/server/analyzer/event/EventAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9ldmVudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL2V2ZW50L0V2ZW50QW5hbHl6ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ng/oap/meter/analyzer/dsl/SampleFamilyBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9tZXRlci1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvbWV0ZXIvYW5hbHl6ZXIvZHNsL1NhbXBsZUZhbWlseUJ1aWxkZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...p/server/core/alarm/provider/MetricsValueType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItYWxhcm0tcGx1Z2luL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvY29yZS9hbGFybS9wcm92aWRlci9NZXRyaWNzVmFsdWVUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [302 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `2.86%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   54.55%   +2.86%     
   - Complexity     3803     3924     +121     
   ============================================
     Files           998      999       +1     
     Lines         24934    24924      -10     
     Branches       2432     2433       +1     
   ============================================
   + Hits          12888    13598     +710     
   + Misses        10922    10132     -790     
   - Partials       1124     1194      +70     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | ... and [112 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `1.78%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     50.96%   52.75%   +1.78%     
   - Complexity     3754     3872     +118     
   ============================================
     Files           998      998              
     Lines         24934    24962      +28     
     Branches       2432     2437       +5     
   ============================================
   + Hits          12708    13169     +461     
   + Misses        11114    10664     -450     
   - Partials       1112     1129      +17     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...enhance/ClassStaticMethodsEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NTdGF0aWNNZXRob2RzRW5oYW5jZVBsdWdpbkRlZmluZS5qYXZh) | `33.33% <0.00%> (-66.67%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...r/storage/plugin/influxdb/query/EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9xdWVyeS9FdmVudFF1ZXJ5REFPLmphdmE=) | `1.51% <0.00%> (-60.61%)` | `1.00% <0.00%> (-6.00%)` | |
   | [...re/logging/core/converters/ThrowableConverter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvbG9nZ2luZy9jb3JlL2NvbnZlcnRlcnMvVGhyb3dhYmxlQ29udmVydGVyLmphdmE=) | `16.66% <0.00%> (-58.34%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...ge/plugin/elasticsearch/query/ESEventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvcXVlcnkvRVNFdmVudFF1ZXJ5REFPLmphdmE=) | `3.44% <0.00%> (-55.18%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...plugin/interceptor/enhance/StaticMethodsInter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvU3RhdGljTWV0aG9kc0ludGVyLmphdmE=) | `3.84% <0.00%> (-50.00%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...gin/interceptor/enhance/MethodInterceptResult.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvTWV0aG9kSW50ZXJjZXB0UmVzdWx0LmphdmE=) | `50.00% <0.00%> (-50.00%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...er/storage/plugin/jdbc/h2/dao/H2EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvaDIvZGFvL0gyRXZlbnRRdWVyeURBTy5qYXZh) | `1.58% <0.00%> (-46.04%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...8/grpc/TraceSegmentReportServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctdHJhY2UtcmVjZWl2ZXItcGx1Z2luL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvcmVjZWl2ZXIvdHJhY2UvcHJvdmlkZXIvaGFuZGxlci92OC9ncnBjL1RyYWNlU2VnbWVudFJlcG9ydFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-33.34%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [79 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `11.76%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   39.20%   -11.77%     
   + Complexity     3754     2451     -1303     
   =============================================
     Files           998      844      -154     
     Lines         24934    21079     -3855     
     Branches       2432     2018      -414     
   =============================================
   - Hits          12708     8263     -4445     
   - Misses        11114    12185     +1071     
   + Partials       1112      631      -481     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...analyzer/provider/meter/process/SampleBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL21ldGVyL3Byb2Nlc3MvU2FtcGxlQnVpbGRlci5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ient/elasticsearch/ElasticSearchUpdateRequest.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LWNsaWVudC9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2xpYnJhcnkvY2xpZW50L2VsYXN0aWNzZWFyY2gvRWxhc3RpY1NlYXJjaFVwZGF0ZVJlcXVlc3QuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...storage/plugin/influxdb/base/InfluxStorageDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9iYXNlL0luZmx1eFN0b3JhZ2VEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [.../parser/listener/DatabaseSlowStatementBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL3RyYWNlL3BhcnNlci9saXN0ZW5lci9EYXRhYmFzZVNsb3dTdGF0ZW1lbnRCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../storage/plugin/jdbc/mysql/MySQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxUcmFjZVF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [324 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `6.57%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   44.39%   -6.58%     
   + Complexity     3754     2686    -1068     
   ============================================
     Files           998      844     -154     
     Lines         24934    21031    -3903     
     Branches       2432     1991     -441     
   ============================================
   - Hits          12708     9337    -3371     
   + Misses        11114    10993     -121     
   + Partials       1112      701     -411     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [297 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] wu-sheng commented on a change in pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
wu-sheng commented on a change in pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#discussion_r609415512



##########
File path: docs/en/setup/backend/otel-collector-config.yaml
##########
@@ -0,0 +1,184 @@
+apiVersion: v1

Review comment:
       Once you have a YAML, you need ASF header.




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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `2.80%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   54.49%   +2.80%     
   - Complexity     3803     3922     +119     
   ============================================
     Files           998      999       +1     
     Lines         24934    24924      -10     
     Branches       2432     2433       +1     
   ============================================
   + Hits          12888    13582     +694     
   + Misses        10922    10155     -767     
   - Partials       1124     1187      +63     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | ... and [113 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] wankai123 commented on a change in pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
wankai123 commented on a change in pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#discussion_r609459511



##########
File path: docs/en/setup/backend/backend-infrastructure-monitoring.md
##########
@@ -0,0 +1,115 @@
+# VMs monitoring 
+SkyWalking leverages Prometheus node-exporter for collecting metrics data from the VMs, and leverages OpenTelemetry Collector to transfer the metrics to
+[OpenTelemetry receiver](backend-receivers.md#opentelemetry-receiver) and into the [Meter System](./../../concepts-and-designs/meter.md).  
+We defined the VM entity as a `Service` in OAP, use `vm::` as a prefix to identify.  
+
+## Data flow
+1. Prometheus node-exporter collects metrics data from the VMs.
+2. OpenTelemetry Collector fetches metrics from node-exporter via Prometheus Receiver and pushes metrics to SkyWalking OAP Server via the OpenCensus GRPC Exporter.
+3. The SkyWalking OAP Server parses the expression with [MAL](../../concepts-and-designs/mal.md) to filter/calculate/aggregate and store the results. 
+
+## Setup 
+1. Setup [Prometheus node-exporter](https://prometheus.io/docs/guides/node-exporter/).
+2. Setup [OpenTelemetry Collector ](https://opentelemetry.io/docs/collector/). This is an example for OpenTelemetry Collector configuration [otel-collector-config.yaml](../../../../test/e2e/e2e-test/docker/promOtelVM/otel-collector-config.yaml).

Review comment:
       VMs and K8s monitoring's `otel-collector-config.yaml` are different, I reused the VMs configuration which in E2E




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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `15.68%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   35.27%   -15.69%     
   + Complexity     3754     2187     -1567     
   =============================================
     Files           998      843      -155     
     Lines         24934    20962     -3972     
     Branches       2432     1986      -446     
   =============================================
   - Hits          12708     7395     -5313     
   - Misses        11114    13035     +1921     
   + Partials       1112      532      -580     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ng/oap/server/storage/plugin/jdbc/SQLExecutor.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvU1FMRXhlY3V0b3IuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...erver/storage/plugin/jdbc/h2/dao/H2MetricsDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvaDIvZGFvL0gyTWV0cmljc0RBTy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | ... and [389 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] wu-sheng commented on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
wu-sheng commented on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815538584


   You missed to update https://github.com/apache/skywalking/blob/master/docs/menu.yml.


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `2.64%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     51.68%   49.04%   -2.65%     
   + Complexity     3803     2937     -866     
   ============================================
     Files           998      844     -154     
     Lines         24934    21165    -3769     
     Branches       2432     2025     -407     
   ============================================
   - Hits          12888    10380    -2508     
   + Misses        10922     9973     -949     
   + Partials       1124      812     -312     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../apm/network/trace/component/ComponentsDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXByb3RvY29sL2FwbS1uZXR3b3JrL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL2FwbS9uZXR3b3JrL3RyYWNlL2NvbXBvbmVudC9Db21wb25lbnRzRGVmaW5lLmphdmE=) | `0.00% <0.00%> (-98.86%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [275 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `11.95%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   39.00%   -11.96%     
   + Complexity     3754     2438     -1316     
   =============================================
     Files           998      844      -154     
     Lines         24934    21070     -3864     
     Branches       2432     2018      -414     
   =============================================
   - Hits          12708     8219     -4489     
   - Misses        11114    12229     +1115     
   + Partials       1112      622      -490     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...analyzer/provider/meter/process/SampleBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL21ldGVyL3Byb2Nlc3MvU2FtcGxlQnVpbGRlci5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ient/elasticsearch/ElasticSearchUpdateRequest.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LWNsaWVudC9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2xpYnJhcnkvY2xpZW50L2VsYXN0aWNzZWFyY2gvRWxhc3RpY1NlYXJjaFVwZGF0ZVJlcXVlc3QuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...storage/plugin/influxdb/base/InfluxStorageDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9iYXNlL0luZmx1eFN0b3JhZ2VEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [.../parser/listener/DatabaseSlowStatementBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL3RyYWNlL3BhcnNlci9saXN0ZW5lci9EYXRhYmFzZVNsb3dTdGF0ZW1lbnRCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../storage/plugin/jdbc/mysql/MySQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxUcmFjZVF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [328 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `2.65%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     51.68%   49.03%   -2.66%     
   + Complexity     3803     2937     -866     
   ============================================
     Files           998      844     -154     
     Lines         24934    21164    -3770     
     Branches       2432     2021     -411     
   ============================================
   - Hits          12888    10378    -2510     
   + Misses        10922     9973     -949     
   + Partials       1124      813     -311     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../apm/network/trace/component/ComponentsDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXByb3RvY29sL2FwbS1uZXR3b3JrL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL2FwbS9uZXR3b3JrL3RyYWNlL2NvbXBvbmVudC9Db21wb25lbnRzRGVmaW5lLmphdmE=) | `0.00% <0.00%> (-98.86%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [273 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `6.29%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     50.96%   57.25%   +6.29%     
   + Complexity     3754      814    -2940     
   ============================================
     Files           998      174     -824     
     Lines         24934     4237   -20697     
     Branches       2432      477    -1955     
   ============================================
   - Hits          12708     2426   -10282     
   + Misses        11114     1503    -9611     
   + Partials       1112      308     -804     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...enhance/ClassStaticMethodsEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NTdGF0aWNNZXRob2RzRW5oYW5jZVBsdWdpbkRlZmluZS5qYXZh) | `33.33% <0.00%> (-66.67%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...re/logging/core/converters/ThrowableConverter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvbG9nZ2luZy9jb3JlL2NvbnZlcnRlcnMvVGhyb3dhYmxlQ29udmVydGVyLmphdmE=) | `16.66% <0.00%> (-58.34%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...plugin/interceptor/enhance/StaticMethodsInter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvU3RhdGljTWV0aG9kc0ludGVyLmphdmE=) | `3.84% <0.00%> (-50.00%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...gin/interceptor/enhance/MethodInterceptResult.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvTWV0aG9kSW50ZXJjZXB0UmVzdWx0LmphdmE=) | `50.00% <0.00%> (-50.00%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...kywalking/apm/commons/datacarrier/DataCarrier.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLWNvbW1vbnMvYXBtLWRhdGFjYXJyaWVyL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL2FwbS9jb21tb25zL2RhdGFjYXJyaWVyL0RhdGFDYXJyaWVyLmphdmE=) | `38.46% <0.00%> (-25.65%)` | `6.00% <0.00%> (-4.00%)` | |
   | [...lking/apm/agent/core/ServiceInstanceGenerator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvU2VydmljZUluc3RhbmNlR2VuZXJhdG9yLmphdmE=) | `55.55% <0.00%> (-22.23%)` | `5.00% <0.00%> (ø%)` | |
   | [...mponent/command/ConfigurationDiscoveryCommand.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXByb3RvY29sL2FwbS1uZXR3b3JrL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL2FwbS9uZXR3b3JrL3RyYWNlL2NvbXBvbmVudC9jb21tYW5kL0NvbmZpZ3VyYXRpb25EaXNjb3ZlcnlDb21tYW5kLmphdmE=) | `69.56% <0.00%> (-17.40%)` | `7.00% <0.00%> (-1.00%)` | |
   | [...skywalking/apm/util/PropertyPlaceholderHelper.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLWNvbW1vbnMvYXBtLXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL3V0aWwvUHJvcGVydHlQbGFjZWhvbGRlckhlbHBlci5qYXZh) | `67.60% <0.00%> (-12.68%)` | `11.00% <0.00%> (-4.00%)` | |
   | [...kywalking/apm/agent/core/jvm/JVMMetricsSender.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvanZtL0pWTU1ldHJpY3NTZW5kZXIuamF2YQ==) | `80.00% <0.00%> (-11.43%)` | `11.00% <0.00%> (-1.00%)` | |
   | [.../interceptor/enhance/ClassEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NFbmhhbmNlUGx1Z2luRGVmaW5lLmphdmE=) | `47.67% <0.00%> (-10.47%)` | `15.00% <0.00%> (-4.00%)` | |
   | ... and [842 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `22.86%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   28.09%   -22.87%     
   + Complexity     3754     1740     -2014     
   =============================================
     Files           998      811      -187     
     Lines         24934    19958     -4976     
     Branches       2432     1887      -545     
   =============================================
   - Hits          12708     5608     -7100     
   - Misses        11114    13920     +2806     
   + Partials       1112      430      -682     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...he/skywalking/oap/server/core/source/GCPhrase.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL0dDUGhyYXNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...skywalking/oap/server/core/source/RequestType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL1JlcXVlc3RUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...walking/oap/server/core/source/MemoryPoolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL01lbW9yeVBvb2xUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...alking/oap/server/core/analysis/record/Record.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvcmVjb3JkL1JlY29yZC5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...g/oap/server/core/analysis/metrics/CPMMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9DUE1NZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...g/oap/server/core/analysis/metrics/SumMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9TdW1NZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...p/server/core/analysis/metrics/LongAvgMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9Mb25nQXZnTWV0cmljcy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...m/network/trace/component/command/BaseCommand.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXByb3RvY29sL2FwbS1uZXR3b3JrL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL2FwbS9uZXR3b3JrL3RyYWNlL2NvbXBvbmVudC9jb21tYW5kL0Jhc2VDb21tYW5kLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...server/core/analysis/metrics/DoubleAvgMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9Eb3VibGVBdmdNZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | ... and [478 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `2.97%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   54.66%   +2.97%     
   - Complexity     3803     3935     +132     
   ============================================
     Files           998      999       +1     
     Lines         24934    24924      -10     
     Branches       2432     2433       +1     
   ============================================
   + Hits          12888    13625     +737     
   + Misses        10922    10105     -817     
   - Partials       1124     1194      +70     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | ... and [118 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `8.51%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   42.44%   -8.52%     
   + Complexity     3754     2555    -1199     
   ============================================
     Files           998      843     -155     
     Lines         24934    20971    -3963     
     Branches       2432     1986     -446     
   ============================================
   - Hits          12708     8902    -3806     
   - Misses        11114    11427     +313     
   + Partials       1112      642     -470     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [331 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `2.87%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   48.09%   -2.88%     
   + Complexity     3754     3581     -173     
   ============================================
     Files           998      998              
     Lines         24934    24820     -114     
     Branches       2432     2423       -9     
   ============================================
   - Hits          12708    11936     -772     
   - Misses        11114    11843     +729     
   + Partials       1112     1041      -71     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../parser/listener/DatabaseSlowStatementBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL3RyYWNlL3BhcnNlci9saXN0ZW5lci9EYXRhYmFzZVNsb3dTdGF0ZW1lbnRCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...s/manual/database/DatabaseStatementDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWFudWFsL2RhdGFiYXNlL0RhdGFiYXNlU3RhdGVtZW50RGlzcGF0Y2hlci5qYXZh) | `10.00% <0.00%> (-90.00%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [86 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `3.81%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     51.68%   47.86%   -3.82%     
   + Complexity     3803     2880     -923     
   ============================================
     Files           998      844     -154     
     Lines         24934    21164    -3770     
     Branches       2432     2021     -411     
   ============================================
   - Hits          12888    10131    -2757     
   + Misses        10922    10245     -677     
   + Partials       1124      788     -336     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [279 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `3.38%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   47.58%   -3.39%     
   + Complexity     3754     3484     -270     
   ============================================
     Files           998      999       +1     
     Lines         24934    24752     -182     
     Branches       2432     2397      -35     
   ============================================
   - Hits          12708    11778     -930     
   - Misses        11114    11974     +860     
   + Partials       1112     1000     -112     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [168 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `16.28%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   34.67%   -16.29%     
   + Complexity     3754     2695     -1059     
   =============================================
     Files           998      997        -1     
     Lines         24934    24436      -498     
     Branches       2432     2343       -89     
   =============================================
   - Hits          12708     8474     -4234     
   - Misses        11114    15216     +4102     
   + Partials       1112      746      -366     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...he/skywalking/oap/server/core/source/GCPhrase.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL0dDUGhyYXNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...skywalking/oap/server/core/source/RequestType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL1JlcXVlc3RUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...walking/oap/server/core/source/MemoryPoolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL01lbW9yeVBvb2xUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ache/skywalking/oap/meter/analyzer/dsl/Sample.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9tZXRlci1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvbWV0ZXIvYW5hbHl6ZXIvZHNsL1NhbXBsZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...g/oap/server/core/analysis/metrics/CPMMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9DUE1NZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...server/core/analysis/metrics/DoubleAvgMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9Eb3VibGVBdmdNZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...lking/oap/server/analyzer/event/EventAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9ldmVudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL2V2ZW50L0V2ZW50QW5hbHl6ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ng/oap/meter/analyzer/dsl/SampleFamilyBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9tZXRlci1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvbWV0ZXIvYW5hbHl6ZXIvZHNsL1NhbXBsZUZhbWlseUJ1aWxkZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...p/server/core/alarm/provider/MetricsValueType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItYWxhcm0tcGx1Z2luL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvY29yZS9hbGFybS9wcm92aWRlci9NZXRyaWNzVmFsdWVUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [275 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `3.76%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   47.20%   -3.77%     
   + Complexity     3754     3468     -286     
   ============================================
     Files           998      999       +1     
     Lines         24934    24752     -182     
     Branches       2432     2397      -35     
   ============================================
   - Hits          12708    11684    -1024     
   - Misses        11114    12075     +961     
   + Partials       1112      993     -119     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [167 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `0.83%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   52.52%   +0.83%     
   + Complexity     3803     3776      -27     
   ============================================
     Files           998      999       +1     
     Lines         24934    24903      -31     
     Branches       2432     2432              
   ============================================
   + Hits          12888    13080     +192     
   + Misses        10922    10703     -219     
   + Partials       1124     1120       -4     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...nual/errorlog/BrowserErrorLogRecordDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9tYW51YWwvZXJyb3Jsb2cvQnJvd3NlckVycm9yTG9nUmVjb3JkRGlzcGF0Y2hlci5qYXZh) | `7.69% <0.00%> (-92.31%)` | `1.00% <0.00%> (-1.00%)` | |
   | ... and [155 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `0.24%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   51.92%   +0.24%     
   + Complexity     3803     3753      -50     
   ============================================
     Files           998      999       +1     
     Lines         24934    24903      -31     
     Branches       2432     2432              
   ============================================
   + Hits          12888    12932      +44     
   + Misses        10922    10860      -62     
   + Partials       1124     1111      -13     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...nual/errorlog/BrowserErrorLogRecordDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9tYW51YWwvZXJyb3Jsb2cvQnJvd3NlckVycm9yTG9nUmVjb3JkRGlzcGF0Y2hlci5qYXZh) | `7.69% <0.00%> (-92.31%)` | `1.00% <0.00%> (-1.00%)` | |
   | ... and [151 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `9.22%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   41.73%   -9.23%     
   + Complexity     3754     2513    -1241     
   ============================================
     Files           998      843     -155     
     Lines         24934    20971    -3963     
     Branches       2432     1986     -446     
   ============================================
   - Hits          12708     8753    -3955     
   - Misses        11114    11580     +466     
   + Partials       1112      638     -474     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../storage/plugin/jdbc/mysql/MySQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxUcmFjZVF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [343 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `1.22%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   52.91%   +1.22%     
   + Complexity     3803     3797       -6     
   ============================================
     Files           998      999       +1     
     Lines         24934    24906      -28     
     Branches       2432     2432              
   ============================================
   + Hits          12888    13179     +291     
   + Misses        10922    10603     -319     
     Partials       1124     1124              
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...nual/errorlog/BrowserErrorLogRecordDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9tYW51YWwvZXJyb3Jsb2cvQnJvd3NlckVycm9yTG9nUmVjb3JkRGlzcGF0Y2hlci5qYXZh) | `7.69% <0.00%> (-92.31%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [142 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `2.55%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   48.41%   -2.56%     
   + Complexity     3754     3601     -153     
   ============================================
     Files           998      998              
     Lines         24934    24820     -114     
     Branches       2432     2423       -9     
   ============================================
   - Hits          12708    12016     -692     
   - Misses        11114    11764     +650     
   + Partials       1112     1040      -72     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../parser/listener/DatabaseSlowStatementBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL3RyYWNlL3BhcnNlci9saXN0ZW5lci9EYXRhYmFzZVNsb3dTdGF0ZW1lbnRCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...s/manual/database/DatabaseStatementDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWFudWFsL2RhdGFiYXNlL0RhdGFiYXNlU3RhdGVtZW50RGlzcGF0Y2hlci5qYXZh) | `10.00% <0.00%> (-90.00%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [88 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `0.77%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   50.18%   -0.78%     
   + Complexity     3754     3718      -36     
   ============================================
     Files           998      998              
     Lines         24934    24848      -86     
     Branches       2432     2428       -4     
   ============================================
   - Hits          12708    12471     -237     
   - Misses        11114    11299     +185     
   + Partials       1112     1078      -34     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [86 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] commented on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] commented on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `15.33%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 4fef86d. Consider uploading reports for the commit 4fef86d to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   35.62%   -15.34%     
   + Complexity     3754     2116     -1638     
   =============================================
     Files           998      812      -186     
     Lines         24934    20060     -4874     
     Branches       2432     1898      -534     
   =============================================
   - Hits          12708     7147     -5561     
   - Misses        11114    12397     +1283     
   + Partials       1112      516      -596     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ng/oap/server/storage/plugin/jdbc/SQLExecutor.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvU1FMRXhlY3V0b3IuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...erver/storage/plugin/jdbc/h2/dao/H2MetricsDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvaDIvZGFvL0gyTWV0cmljc0RBTy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | ... and [417 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...4fef86d](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `2.88%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   54.56%   +2.88%     
   - Complexity     3803     3926     +123     
   ============================================
     Files           998      999       +1     
     Lines         24934    24924      -10     
     Branches       2432     2433       +1     
   ============================================
   + Hits          12888    13601     +713     
   + Misses        10922    10129     -793     
   - Partials       1124     1194      +70     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | ... and [113 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `3.01%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   47.95%   -3.02%     
   + Complexity     3754     3577     -177     
   ============================================
     Files           998      998              
     Lines         24934    24820     -114     
     Branches       2432     2423       -9     
   ============================================
   - Hits          12708    11902     -806     
   - Misses        11114    11886     +772     
   + Partials       1112     1032      -80     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../parser/listener/DatabaseSlowStatementBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL3RyYWNlL3BhcnNlci9saXN0ZW5lci9EYXRhYmFzZVNsb3dTdGF0ZW1lbnRCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...s/manual/database/DatabaseStatementDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWFudWFsL2RhdGFiYXNlL0RhdGFiYXNlU3RhdGVtZW50RGlzcGF0Y2hlci5qYXZh) | `10.00% <0.00%> (-90.00%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [87 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `0.28%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   50.68%   -0.29%     
   + Complexity     3754     3710      -44     
   ============================================
     Files           998      999       +1     
     Lines         24934    24898      -36     
     Branches       2432     2428       -4     
   ============================================
   - Hits          12708    12619      -89     
   - Misses        11114    11174      +60     
   + Partials       1112     1105       -7     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...tworkalias/NetworkAddressAliasSetupDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWFudWFsL25ldHdvcmthbGlhcy9OZXR3b3JrQWRkcmVzc0FsaWFzU2V0dXBEaXNwYXRjaGVyLmphdmE=) | `11.11% <0.00%> (-88.89%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [127 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] wu-sheng commented on a change in pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
wu-sheng commented on a change in pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#discussion_r609455482



##########
File path: docs/en/setup/backend/backend-infrastructure-monitoring.md
##########
@@ -0,0 +1,115 @@
+# VMs monitoring 
+SkyWalking leverages Prometheus node-exporter for collecting metrics data from the VMs, and leverages OpenTelemetry Collector to transfer the metrics to
+[OpenTelemetry receiver](backend-receivers.md#opentelemetry-receiver) and into the [Meter System](./../../concepts-and-designs/meter.md).  
+We defined the VM entity as a `Service` in OAP, use `vm::` as a prefix to identify.  
+
+## Data flow
+1. Prometheus node-exporter collects metrics data from the VMs.
+2. OpenTelemetry Collector fetches metrics from node-exporter via Prometheus Receiver and pushes metrics to SkyWalking OAP Server via the OpenCensus GRPC Exporter.
+3. The SkyWalking OAP Server parses the expression with [MAL](../../concepts-and-designs/mal.md) to filter/calculate/aggregate and store the results. 
+
+## Setup 
+1. Setup [Prometheus node-exporter](https://prometheus.io/docs/guides/node-exporter/).
+2. Setup [OpenTelemetry Collector ](https://opentelemetry.io/docs/collector/). This is an example for OpenTelemetry Collector configuration [otel-collector-config.yaml](../../../../test/e2e/e2e-test/docker/promOtelVM/otel-collector-config.yaml).

Review comment:
       Why k8s monitoring has own config file in the doc, and this doesn't?




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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `1.15%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     50.96%   52.12%   +1.15%     
   - Complexity     3754     3846      +92     
   ============================================
     Files           998      998              
     Lines         24934    24952      +18     
     Branches       2432     2436       +4     
   ============================================
   + Hits          12708    13005     +297     
   + Misses        11114    10835     -279     
     Partials       1112     1112              
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | [...enhance/ClassStaticMethodsEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NTdGF0aWNNZXRob2RzRW5oYW5jZVBsdWdpbkRlZmluZS5qYXZh) | `33.33% <0.00%> (-66.67%)` | `1.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch/base/HistoryDeleteEsDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9IaXN0b3J5RGVsZXRlRXNEQU8uamF2YQ==) | `11.53% <0.00%> (-61.54%)` | `2.00% <0.00%> (-4.00%)` | |
   | [...r/storage/plugin/influxdb/query/EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9xdWVyeS9FdmVudFF1ZXJ5REFPLmphdmE=) | `1.51% <0.00%> (-60.61%)` | `1.00% <0.00%> (-6.00%)` | |
   | [...re/logging/core/converters/ThrowableConverter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvbG9nZ2luZy9jb3JlL2NvbnZlcnRlcnMvVGhyb3dhYmxlQ29udmVydGVyLmphdmE=) | `16.66% <0.00%> (-58.34%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...ge/plugin/elasticsearch/query/ESEventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvcXVlcnkvRVNFdmVudFF1ZXJ5REFPLmphdmE=) | `3.44% <0.00%> (-55.18%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...plugin/interceptor/enhance/StaticMethodsInter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvU3RhdGljTWV0aG9kc0ludGVyLmphdmE=) | `3.84% <0.00%> (-50.00%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...gin/interceptor/enhance/MethodInterceptResult.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvTWV0aG9kSW50ZXJjZXB0UmVzdWx0LmphdmE=) | `50.00% <0.00%> (-50.00%)` | `2.00% <0.00%> (-2.00%)` | |
   | ... and [87 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `0.28%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   50.68%   -0.29%     
   + Complexity     3754     3710      -44     
   ============================================
     Files           998      999       +1     
     Lines         24934    24898      -36     
     Branches       2432     2428       -4     
   ============================================
   - Hits          12708    12619      -89     
   - Misses        11114    11174      +60     
   + Partials       1112     1105       -7     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...tworkalias/NetworkAddressAliasSetupDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWFudWFsL25ldHdvcmthbGlhcy9OZXR3b3JrQWRkcmVzc0FsaWFzU2V0dXBEaXNwYXRjaGVyLmphdmE=) | `11.11% <0.00%> (-88.89%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [127 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `2.48%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     52.57%   55.05%   +2.48%     
   - Complexity     3869     3961      +92     
   ============================================
     Files          1002      999       -3     
     Lines         24999    24924      -75     
     Branches       2440     2433       -7     
   ============================================
   + Hits          13142    13722     +580     
   + Misses        10724    10007     -717     
   - Partials       1133     1195      +62     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...skywalking/oap/server/core/alarm/AlarmMessage.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYWxhcm0vQWxhcm1NZXNzYWdlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [153 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `10.73%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   40.22%   -10.74%     
   + Complexity     3754     2503     -1251     
   =============================================
     Files           998      844      -154     
     Lines         24934    21109     -3825     
     Branches       2432     2019      -413     
   =============================================
   - Hits          12708     8492     -4216     
   - Misses        11114    11973      +859     
   + Partials       1112      644      -468     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ient/elasticsearch/ElasticSearchUpdateRequest.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LWNsaWVudC9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2xpYnJhcnkvY2xpZW50L2VsYXN0aWNzZWFyY2gvRWxhc3RpY1NlYXJjaFVwZGF0ZVJlcXVlc3QuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...storage/plugin/influxdb/base/InfluxStorageDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9iYXNlL0luZmx1eFN0b3JhZ2VEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [.../storage/plugin/jdbc/mysql/MySQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxUcmFjZVF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ge/plugin/jdbc/mysql/MySQLAggregationQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxBZ2dyZWdhdGlvblF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...in/elasticsearch/base/TimeRangeIndexNameMaker.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9UaW1lUmFuZ2VJbmRleE5hbWVNYWtlci5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [310 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `6.07%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   44.88%   -6.08%     
   + Complexity     3754     2733    -1021     
   ============================================
     Files           998      844     -154     
     Lines         24934    21128    -3806     
     Branches       2432     2019     -413     
   ============================================
   - Hits          12708     9484    -3224     
   + Misses        11114    10905     -209     
   + Partials       1112      739     -373     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ient/elasticsearch/ElasticSearchUpdateRequest.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LWNsaWVudC9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2xpYnJhcnkvY2xpZW50L2VsYXN0aWNzZWFyY2gvRWxhc3RpY1NlYXJjaFVwZGF0ZVJlcXVlc3QuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../storage/plugin/jdbc/mysql/MySQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxUcmFjZVF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ge/plugin/jdbc/mysql/MySQLAggregationQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxBZ2dyZWdhdGlvblF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...in/elasticsearch/base/TimeRangeIndexNameMaker.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9UaW1lUmFuZ2VJbmRleE5hbWVNYWtlci5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [303 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `2.52%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   54.21%   +2.52%     
   - Complexity     3803     3912     +109     
   ============================================
     Files           998      999       +1     
     Lines         24934    24924      -10     
     Branches       2432     2433       +1     
   ============================================
   + Hits          12888    13512     +624     
   + Misses        10922    10242     -680     
   - Partials       1124     1170      +46     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | ... and [112 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `0.50%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     51.68%   51.18%   -0.51%     
   + Complexity     3803     3723      -80     
   ============================================
     Files           998      999       +1     
     Lines         24934    24886      -48     
     Branches       2432     2431       -1     
   ============================================
   - Hits          12888    12738     -150     
   - Misses        10922    11046     +124     
   + Partials       1124     1102      -22     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...nual/errorlog/BrowserErrorLogRecordDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9tYW51YWwvZXJyb3Jsb2cvQnJvd3NlckVycm9yTG9nUmVjb3JkRGlzcGF0Y2hlci5qYXZh) | `7.69% <0.00%> (-92.31%)` | `1.00% <0.00%> (-1.00%)` | |
   | ... and [146 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `2.65%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     51.68%   49.03%   -2.66%     
   + Complexity     3803     2937     -866     
   ============================================
     Files           998      844     -154     
     Lines         24934    21164    -3770     
     Branches       2432     2021     -411     
   ============================================
   - Hits          12888    10378    -2510     
   + Misses        10922     9973     -949     
   + Partials       1124      813     -311     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../apm/network/trace/component/ComponentsDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXByb3RvY29sL2FwbS1uZXR3b3JrL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL2FwbS9uZXR3b3JrL3RyYWNlL2NvbXBvbmVudC9Db21wb25lbnRzRGVmaW5lLmphdmE=) | `0.00% <0.00%> (-98.86%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [273 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `0.76%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   50.20%   -0.77%     
   + Complexity     3754     3720      -34     
   ============================================
     Files           998      998              
     Lines         24934    24848      -86     
     Branches       2432     2428       -4     
   ============================================
   - Hits          12708    12474     -234     
   - Misses        11114    11296     +182     
   + Partials       1112     1078      -34     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [85 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `13.80%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   37.16%   -13.81%     
   + Complexity     3754     2860      -894     
   =============================================
     Files           998      997        -1     
     Lines         24934    24445      -489     
     Branches       2432     2343       -89     
   =============================================
   - Hits          12708     9085     -3623     
   - Misses        11114    14578     +3464     
   + Partials       1112      782      -330     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...he/skywalking/oap/server/core/source/GCPhrase.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL0dDUGhyYXNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...skywalking/oap/server/core/source/RequestType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL1JlcXVlc3RUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...walking/oap/server/core/source/MemoryPoolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL01lbW9yeVBvb2xUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ache/skywalking/oap/meter/analyzer/dsl/Sample.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9tZXRlci1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvbWV0ZXIvYW5hbHl6ZXIvZHNsL1NhbXBsZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...g/oap/server/core/analysis/metrics/CPMMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9DUE1NZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...server/core/analysis/metrics/DoubleAvgMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9Eb3VibGVBdmdNZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...lking/oap/server/analyzer/event/EventAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9ldmVudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL2V2ZW50L0V2ZW50QW5hbHl6ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ng/oap/meter/analyzer/dsl/SampleFamilyBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9tZXRlci1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvbWV0ZXIvYW5hbHl6ZXIvZHNsL1NhbXBsZUZhbWlseUJ1aWxkZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...p/server/core/alarm/provider/MetricsValueType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItYWxhcm0tcGx1Z2luL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvY29yZS9hbGFybS9wcm92aWRlci9NZXRyaWNzVmFsdWVUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [249 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `1.17%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     50.96%   52.14%   +1.17%     
   - Complexity     3754     3849      +95     
   ============================================
     Files           998      998              
     Lines         24934    24952      +18     
     Branches       2432     2436       +4     
   ============================================
   + Hits          12708    13010     +302     
   + Misses        11114    10830     -284     
     Partials       1112     1112              
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | [...enhance/ClassStaticMethodsEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NTdGF0aWNNZXRob2RzRW5oYW5jZVBsdWdpbkRlZmluZS5qYXZh) | `33.33% <0.00%> (-66.67%)` | `1.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch/base/HistoryDeleteEsDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9IaXN0b3J5RGVsZXRlRXNEQU8uamF2YQ==) | `11.53% <0.00%> (-61.54%)` | `2.00% <0.00%> (-4.00%)` | |
   | [...r/storage/plugin/influxdb/query/EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9xdWVyeS9FdmVudFF1ZXJ5REFPLmphdmE=) | `1.51% <0.00%> (-60.61%)` | `1.00% <0.00%> (-6.00%)` | |
   | [...re/logging/core/converters/ThrowableConverter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvbG9nZ2luZy9jb3JlL2NvbnZlcnRlcnMvVGhyb3dhYmxlQ29udmVydGVyLmphdmE=) | `16.66% <0.00%> (-58.34%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...ge/plugin/elasticsearch/query/ESEventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvcXVlcnkvRVNFdmVudFF1ZXJ5REFPLmphdmE=) | `3.44% <0.00%> (-55.18%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...plugin/interceptor/enhance/StaticMethodsInter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvU3RhdGljTWV0aG9kc0ludGVyLmphdmE=) | `3.84% <0.00%> (-50.00%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...gin/interceptor/enhance/MethodInterceptResult.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvTWV0aG9kSW50ZXJjZXB0UmVzdWx0LmphdmE=) | `50.00% <0.00%> (-50.00%)` | `2.00% <0.00%> (-2.00%)` | |
   | ... and [86 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `0.04%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     52.57%   52.52%   -0.05%     
   - Complexity     3869     3961      +92     
   ============================================
     Files          1002     1801     +799     
     Lines         24999    38481   +13482     
     Branches       2440     4239    +1799     
   ============================================
   + Hits          13142    20213    +7071     
   - Misses        10724    17271    +6547     
   + Partials       1133      997     -136     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...skywalking/oap/server/core/alarm/AlarmMessage.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYWxhcm0vQWxhcm1NZXNzYWdlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | [...ap/server/core/alarm/AlarmStandardPersistence.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYWxhcm0vQWxhcm1TdGFuZGFyZFBlcnNpc3RlbmNlLmphdmE=) | `11.76% <0.00%> (-76.48%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...er/storage/plugin/jdbc/h2/dao/H2AlarmQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvaDIvZGFvL0gyQWxhcm1RdWVyeURBTy5qYXZh) | `6.66% <0.00%> (-72.41%)` | `1.00% <0.00%> (-4.00%)` | |
   | [...enhance/ClassStaticMethodsEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NTdGF0aWNNZXRob2RzRW5oYW5jZVBsdWdpbkRlZmluZS5qYXZh) | `33.33% <0.00%> (-66.67%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...ler/v8/rest/ManagementServiceKeepAliveHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L3Jlc3QvTWFuYWdlbWVudFNlcnZpY2VLZWVwQWxpdmVIYW5kbGVyLmphdmE=) | `32.00% <0.00%> (-64.00%)` | `2.00% <0.00%> (-1.00%)` | |
   | ... and [1281 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `12.79%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   38.16%   -12.80%     
   + Complexity     3754     2340     -1414     
   =============================================
     Files           998      843      -155     
     Lines         24934    20962     -3972     
     Branches       2432     1986      -446     
   =============================================
   - Hits          12708     8001     -4707     
   - Misses        11114    12373     +1259     
   + Partials       1112      588      -524     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ng/oap/server/storage/plugin/jdbc/SQLExecutor.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvU1FMRXhlY3V0b3IuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...erver/storage/plugin/jdbc/h2/dao/H2MetricsDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvaDIvZGFvL0gyTWV0cmljc0RBTy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | ... and [371 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `1.80%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   49.16%   -1.81%     
   + Complexity     3754     3636     -118     
   ============================================
     Files           998      998              
     Lines         24934    24820     -114     
     Branches       2432     2423       -9     
   ============================================
   - Hits          12708    12202     -506     
   - Misses        11114    11555     +441     
   + Partials       1112     1063      -49     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../parser/listener/DatabaseSlowStatementBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL3RyYWNlL3BhcnNlci9saXN0ZW5lci9EYXRhYmFzZVNsb3dTdGF0ZW1lbnRCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...s/manual/database/DatabaseStatementDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWFudWFsL2RhdGFiYXNlL0RhdGFiYXNlU3RhdGVtZW50RGlzcGF0Y2hlci5qYXZh) | `10.00% <0.00%> (-90.00%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [96 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `4.01%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     51.68%   47.67%   -4.02%     
   + Complexity     3803     2868     -935     
   ============================================
     Files           998      844     -154     
     Lines         24934    21164    -3770     
     Branches       2432     2021     -411     
   ============================================
   - Hits          12888    10090    -2798     
   + Misses        10922    10289     -633     
   + Partials       1124      785     -339     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [281 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `0.23%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   51.92%   +0.23%     
   + Complexity     3803     3750      -53     
   ============================================
     Files           998      999       +1     
     Lines         24934    24903      -31     
     Branches       2432     2432              
   ============================================
   + Hits          12888    12930      +42     
   + Misses        10922    10862      -60     
   + Partials       1124     1111      -13     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...nual/errorlog/BrowserErrorLogRecordDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9tYW51YWwvZXJyb3Jsb2cvQnJvd3NlckVycm9yTG9nUmVjb3JkRGlzcGF0Y2hlci5qYXZh) | `7.69% <0.00%> (-92.31%)` | `1.00% <0.00%> (-1.00%)` | |
   | ... and [150 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `1.81%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     50.96%   52.78%   +1.81%     
   - Complexity     3754     3875     +121     
   ============================================
     Files           998      998              
     Lines         24934    24962      +28     
     Branches       2432     2437       +5     
   ============================================
   + Hits          12708    13176     +468     
   + Misses        11114    10657     -457     
   - Partials       1112     1129      +17     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...enhance/ClassStaticMethodsEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NTdGF0aWNNZXRob2RzRW5oYW5jZVBsdWdpbkRlZmluZS5qYXZh) | `33.33% <0.00%> (-66.67%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...r/storage/plugin/influxdb/query/EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9xdWVyeS9FdmVudFF1ZXJ5REFPLmphdmE=) | `1.51% <0.00%> (-60.61%)` | `1.00% <0.00%> (-6.00%)` | |
   | [...re/logging/core/converters/ThrowableConverter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvbG9nZ2luZy9jb3JlL2NvbnZlcnRlcnMvVGhyb3dhYmxlQ29udmVydGVyLmphdmE=) | `16.66% <0.00%> (-58.34%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...ge/plugin/elasticsearch/query/ESEventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvcXVlcnkvRVNFdmVudFF1ZXJ5REFPLmphdmE=) | `3.44% <0.00%> (-55.18%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...plugin/interceptor/enhance/StaticMethodsInter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvU3RhdGljTWV0aG9kc0ludGVyLmphdmE=) | `3.84% <0.00%> (-50.00%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...gin/interceptor/enhance/MethodInterceptResult.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvTWV0aG9kSW50ZXJjZXB0UmVzdWx0LmphdmE=) | `50.00% <0.00%> (-50.00%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...er/storage/plugin/jdbc/h2/dao/H2EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvaDIvZGFvL0gyRXZlbnRRdWVyeURBTy5qYXZh) | `1.58% <0.00%> (-46.04%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...8/grpc/TraceSegmentReportServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctdHJhY2UtcmVjZWl2ZXItcGx1Z2luL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvcmVjZWl2ZXIvdHJhY2UvcHJvdmlkZXIvaGFuZGxlci92OC9ncnBjL1RyYWNlU2VnbWVudFJlcG9ydFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-33.34%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [80 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `0.93%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     50.96%   51.90%   +0.93%     
   - Complexity     3754     3835      +81     
   ============================================
     Files           998      998              
     Lines         24934    24952      +18     
     Branches       2432     2436       +4     
   ============================================
   + Hits          12708    12951     +243     
   + Misses        11114    10884     -230     
   - Partials       1112     1117       +5     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | [...enhance/ClassStaticMethodsEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NTdGF0aWNNZXRob2RzRW5oYW5jZVBsdWdpbkRlZmluZS5qYXZh) | `33.33% <0.00%> (-66.67%)` | `1.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch/base/HistoryDeleteEsDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9IaXN0b3J5RGVsZXRlRXNEQU8uamF2YQ==) | `11.53% <0.00%> (-61.54%)` | `2.00% <0.00%> (-4.00%)` | |
   | [...r/storage/plugin/influxdb/query/EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9xdWVyeS9FdmVudFF1ZXJ5REFPLmphdmE=) | `1.51% <0.00%> (-60.61%)` | `1.00% <0.00%> (-6.00%)` | |
   | [...re/logging/core/converters/ThrowableConverter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvbG9nZ2luZy9jb3JlL2NvbnZlcnRlcnMvVGhyb3dhYmxlQ29udmVydGVyLmphdmE=) | `16.66% <0.00%> (-58.34%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...ge/plugin/elasticsearch/query/ESEventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvcXVlcnkvRVNFdmVudFF1ZXJ5REFPLmphdmE=) | `3.44% <0.00%> (-55.18%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...plugin/interceptor/enhance/StaticMethodsInter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvU3RhdGljTWV0aG9kc0ludGVyLmphdmE=) | `3.84% <0.00%> (-50.00%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...gin/interceptor/enhance/MethodInterceptResult.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvTWV0aG9kSW50ZXJjZXB0UmVzdWx0LmphdmE=) | `50.00% <0.00%> (-50.00%)` | `2.00% <0.00%> (-2.00%)` | |
   | ... and [83 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `17.86%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@              Coverage Diff              @@
   ##             master    #6711       +/-   ##
   =============================================
   - Coverage     50.96%   33.10%   -17.87%     
   + Complexity     3754     2502     -1252     
   =============================================
     Files           998      966       -32     
     Lines         24934    23534     -1400     
     Branches       2432     2255      -177     
   =============================================
   - Hits          12708     7790     -4918     
   - Misses        11114    15065     +3951     
   + Partials       1112      679      -433     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...he/skywalking/oap/server/core/source/GCPhrase.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL0dDUGhyYXNlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...skywalking/oap/server/core/source/RequestType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL1JlcXVlc3RUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...walking/oap/server/core/source/MemoryPoolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvc291cmNlL01lbW9yeVBvb2xUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ache/skywalking/oap/meter/analyzer/dsl/Sample.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9tZXRlci1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvbWV0ZXIvYW5hbHl6ZXIvZHNsL1NhbXBsZS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...g/oap/server/core/analysis/metrics/CPMMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9DUE1NZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...server/core/analysis/metrics/DoubleAvgMetrics.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9Eb3VibGVBdmdNZXRyaWNzLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...lking/oap/server/analyzer/event/EventAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9ldmVudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL2V2ZW50L0V2ZW50QW5hbHl6ZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ng/oap/meter/analyzer/dsl/SampleFamilyBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9tZXRlci1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvbWV0ZXIvYW5hbHl6ZXIvZHNsL1NhbXBsZUZhbWlseUJ1aWxkZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-5.00%)` | |
   | [...p/server/core/alarm/provider/MetricsValueType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItYWxhcm0tcGx1Z2luL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvY29yZS9hbGFybS9wcm92aWRlci9NZXRyaWNzVmFsdWVUeXBlLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [331 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] wankai123 commented on a change in pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
wankai123 commented on a change in pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#discussion_r609481900



##########
File path: docs/en/setup/backend/otel-collector-config.yaml
##########
@@ -0,0 +1,184 @@
+apiVersion: v1

Review comment:
       Added




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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `3.09%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 3affbcc. Consider uploading reports for the commit 3affbcc to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   47.87%   -3.10%     
   + Complexity     3754     3494     -260     
   ============================================
     Files           998      999       +1     
     Lines         24934    24752     -182     
     Branches       2432     2397      -35     
   ============================================
   - Hits          12708    11849     -859     
   - Misses        11114    11885     +771     
   + Partials       1112     1018      -94     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [166 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...3affbcc](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `9.03%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   41.92%   -9.04%     
   + Complexity     3754     2611    -1143     
   ============================================
     Files           998      844     -154     
     Lines         24934    21109    -3825     
     Branches       2432     2019     -413     
   ============================================
   - Hits          12708     8851    -3857     
   - Misses        11114    11582     +468     
   + Partials       1112      676     -436     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ient/elasticsearch/ElasticSearchUpdateRequest.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LWNsaWVudC9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2xpYnJhcnkvY2xpZW50L2VsYXN0aWNzZWFyY2gvRWxhc3RpY1NlYXJjaFVwZGF0ZVJlcXVlc3QuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../storage/plugin/jdbc/mysql/MySQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxUcmFjZVF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ge/plugin/jdbc/mysql/MySQLAggregationQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxBZ2dyZWdhdGlvblF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...in/elasticsearch/base/TimeRangeIndexNameMaker.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9UaW1lUmFuZ2VJbmRleE5hbWVNYWtlci5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [289 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] wu-sheng commented on a change in pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
wu-sheng commented on a change in pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#discussion_r609456251



##########
File path: docs/en/setup/backend/backend-infrastructure-monitoring.md
##########
@@ -0,0 +1,115 @@
+# VMs monitoring 
+SkyWalking leverages Prometheus node-exporter for collecting metrics data from the VMs, and leverages OpenTelemetry Collector to transfer the metrics to
+[OpenTelemetry receiver](backend-receivers.md#opentelemetry-receiver) and into the [Meter System](./../../concepts-and-designs/meter.md).  
+We defined the VM entity as a `Service` in OAP, use `vm::` as a prefix to identify.  
+
+## Data flow
+1. Prometheus node-exporter collects metrics data from the VMs.
+2. OpenTelemetry Collector fetches metrics from node-exporter via Prometheus Receiver and pushes metrics to SkyWalking OAP Server via the OpenCensus GRPC Exporter.
+3. The SkyWalking OAP Server parses the expression with [MAL](../../concepts-and-designs/mal.md) to filter/calculate/aggregate and store the results. 
+
+## Setup 
+1. Setup [Prometheus node-exporter](https://prometheus.io/docs/guides/node-exporter/).
+2. Setup [OpenTelemetry Collector ](https://opentelemetry.io/docs/collector/). This is an example for OpenTelemetry Collector configuration [otel-collector-config.yaml](../../../../test/e2e/e2e-test/docker/promOtelVM/otel-collector-config.yaml).
+3. Config SkyWalking [OpenTelemetry receiver](backend-receivers.md#opentelemetry-receiver).
+   
+## Supported Metrics
+| Monitoring Panel | Unit | Metric Name | Description | Data Source |
+|-----|-----|-----|-----|-----|
+| CPU Usage | % | cpu_total_percentage | The CPU cores total used percentage, if there are 2 cores the max usage is 200% | Prometheus node-exporter |
+| Memory RAM Usage | MB | meter_vm_memory_used | The RAM total usage | Prometheus node-exporter |
+| Memory Swap Usage | % | meter_vm_memory_swap_percentage | The swap memory used percentage | Prometheus node-exporter |
+| CPU Average Used | % | meter_vm_cpu_average_used | The CPU cores used percentage in each mode | Prometheus node-exporter |
+| CPU Load |  | meter_vm_cpu_load1<br />meter_vm_cpu_load5<br />meter_vm_cpu_load15 | The CPU 1m / 5m / 15m average load | Prometheus node-exporter |
+| Memory RAM | MB | meter_vm_memory_total<br />meter_vm_memory_available<br />meter_vm_memory_used | The RAM statistics, include Total / Available / Used | Prometheus node-exporter |
+| Memory Swap | MB | meter_vm_memory_swap_free<br />meter_vm_memory_swap_total | The Swap Memory statistics, include Free / Total | Prometheus node-exporter |
+| File System Mountpoint Usage | % | meter_vm_filesystem_percentage | The File System used percentage in each mount point | Prometheus node-exporter |
+| Disk R/W | KB/s | meter_vm_disk_read,meter_vm_disk_written | The Disk read and written | Prometheus node-exporter |
+| Network Bandwidth Usage | KB/s | meter_vm_network_receive<br />meter_vm_network_transmit | The Network receive and transmit | Prometheus node-exporter |
+| Network Status |  | meter_vm_tcp_curr_estab<br />meter_vm_tcp_tw<br />meter_vm_tcp_alloc<br />meter_vm_sockets_used<br />meter_vm_udp_inuse | The number of the TCP establish / TCP time wait / TCP allocated / Sockets inuse / UDP inuse | Prometheus node-exporter |
+| Filefd Allocated |  | meter_vm_filefd_allocated | The number of the File Descriptor allocated | Prometheus node-exporter |
+
+## Customizing 
+You can customize your own metrics/expression/dashboard panel.   
+The metrics definition and expression rules are in `/config/otel-oc-rules/vm.yaml`.  
+The dashboard panel confirmations are in `/config/ui-initialized-templates/vm.yml`.
+
+## Blog
+A related blog can see: [SkyWalking 8.4 provides infrastructure monitoring](https://skywalking.apache.org/blog/2021-02-07-infrastructure-monitoring/)
+
+# K8s monitoring 
+SkyWalking leverages K8s kube-state-metrics and cAdvisor for collecting metrics data from the K8s, and leverages OpenTelemetry Collector to transfer the metrics to
+[OpenTelemetry receiver](backend-receivers.md#opentelemetry-receiver) and into the [Meter System](./../../concepts-and-designs/meter.md). This feature requires authorizing the OAP Server to access K8s's `API Server`.  
+We defined the k8s-cluster as a `Service` in OAP, use `k8s-cluster::` as a prefix to identify.  
+Defined the k8s-node as an `Instance` in OAP, the name is k8s `node name`.  
+Defined the k8s-service as an `Endpoint` in OAP, the name is `$serviceName.$namespace`.  
+
+## Data flow
+1. K8s kube-state-metrics and cAdvisor collects metrics data from the K8s.
+2. OpenTelemetry Collector fetches metrics from kube-state-metrics and cAdvisor via Prometheus Receiver and pushes metrics to SkyWalking OAP Server via the OpenCensus GRPC Exporter.
+3. The SkyWalking OAP Server access to K8s's `API Server` gets meta info and parses the expression with [MAL](../../concepts-and-designs/mal.md) to filter/calculate/aggregate and store the results. 
+
+## Setup 
+1. Setup [kube-state-metric](https://github.com/kubernetes/kube-state-metrics#kubernetes-deployment).
+2. cAdvisor is integrated into `kubelet` by default.
+3. Setup [OpenTelemetry Collector ](https://opentelemetry.io/docs/collector/getting-started/#kubernetes). Prometheus Receiver in OpenTelemetry Collector for K8s can reference [here](https://github.com/prometheus/prometheus/blob/main/documentation/examples/prometheus-kubernetes.yml). For a quick start, we provided a full example for OpenTelemetry Collector configuration [otel-collector-config.yaml](../backend/otel-collector-config.yaml).

Review comment:
       > [otel-collector-config.yaml](../backend/otel-collector-config.yaml)
   
   Isn't this in the same folder?




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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `0.27%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   50.69%   -0.28%     
   + Complexity     3754     3711      -43     
   ============================================
     Files           998      999       +1     
     Lines         24934    24899      -35     
     Branches       2432     2432              
   ============================================
   - Hits          12708    12622      -86     
   - Misses        11114    11174      +60     
   + Partials       1112     1103       -9     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...tworkalias/NetworkAddressAliasSetupDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWFudWFsL25ldHdvcmthbGlhcy9OZXR3b3JrQWRkcmVzc0FsaWFzU2V0dXBEaXNwYXRjaGVyLmphdmE=) | `11.11% <0.00%> (-88.89%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [128 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `4.34%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   46.62%   -4.35%     
   + Complexity     3754     2828     -926     
   ============================================
     Files           998      844     -154     
     Lines         24934    21164    -3770     
     Branches       2432     2021     -411     
   ============================================
   - Hits          12708     9868    -2840     
   + Misses        11114    10530     -584     
   + Partials       1112      766     -346     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...in/elasticsearch/base/TimeRangeIndexNameMaker.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9UaW1lUmFuZ2VJbmRleE5hbWVNYWtlci5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | ... and [294 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `3.22%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   54.91%   +3.22%     
   - Complexity     3803     3951     +148     
   ============================================
     Files           998      999       +1     
     Lines         24934    24924      -10     
     Branches       2432     2433       +1     
   ============================================
   + Hits          12888    13687     +799     
   + Misses        10922    10044     -878     
   - Partials       1124     1193      +69     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | ... and [128 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (37e6f8d) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `0.22%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 37e6f8d differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   50.74%   -0.23%     
   + Complexity     3754     3718      -36     
   ============================================
     Files           998      999       +1     
     Lines         24934    24899      -35     
     Branches       2432     2432              
   ============================================
   - Hits          12708    12634      -74     
   - Misses        11114    11163      +49     
   + Partials       1112     1102      -10     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...tworkalias/NetworkAddressAliasSetupDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWFudWFsL25ldHdvcmthbGlhcy9OZXR3b3JrQWRkcmVzc0FsaWFzU2V0dXBEaXNwYXRjaGVyLmphdmE=) | `11.11% <0.00%> (-88.89%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | ... and [128 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `1.12%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   49.83%   -1.13%     
   + Complexity     3754     3688      -66     
   ============================================
     Files           998      998              
     Lines         24934    24820     -114     
     Branches       2432     2423       -9     
   ============================================
   - Hits          12708    12370     -338     
   - Misses        11114    11378     +264     
   + Partials       1112     1072      -40     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | ... and [80 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681






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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `3.34%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   55.03%   +3.34%     
   - Complexity     3803     3958     +155     
   ============================================
     Files           998      999       +1     
     Lines         24934    24924      -10     
     Branches       2432     2433       +1     
   ============================================
   + Hits          12888    13717     +829     
   + Misses        10922    10012     -910     
   - Partials       1124     1195      +71     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | ... and [125 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `5.03%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   45.93%   -5.04%     
   + Complexity     3754     2788     -966     
   ============================================
     Files           998      844     -154     
     Lines         24934    21164    -3770     
     Branches       2432     2021     -411     
   ============================================
   - Hits          12708     9722    -2986     
   + Misses        11114    10680     -434     
   + Partials       1112      762     -350     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [.../storage/plugin/jdbc/mysql/MySQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxUcmFjZVF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ge/plugin/jdbc/mysql/MySQLAggregationQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvbXlzcWwvTXlTUUxBZ2dyZWdhdGlvblF1ZXJ5REFPLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...in/elasticsearch/base/TimeRangeIndexNameMaker.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9UaW1lUmFuZ2VJbmRleE5hbWVNYWtlci5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [305 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `2.68%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     51.68%   54.36%   +2.68%     
   - Complexity     3803     3918     +115     
   ============================================
     Files           998      999       +1     
     Lines         24934    24924      -10     
     Branches       2432     2433       +1     
   ============================================
   + Hits          12888    13551     +663     
   + Misses        10922    10196     -726     
   - Partials       1124     1177      +53     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...eceiver/zabbix/provider/protocol/ZabbixServer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhTZXJ2ZXIuamF2YQ==) | `0.00% <0.00%> (-92.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-90.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/protocol/bean/ZabbixResponseJsonSerializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlc3BvbnNlSnNvblNlcmlhbGl6ZXIuamF2YQ==) | `0.00% <0.00%> (-88.89%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...r/protocol/bean/ZabbixRequestJsonDeserializer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFJlcXVlc3RKc29uRGVzZXJpYWxpemVyLmphdmE=) | `0.00% <0.00%> (-82.36%)` | `0.00% <0.00%> (-3.00%)` | |
   | [...nt/kafka/provider/handler/MeterServiceHandler.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItZmV0Y2hlci1wbHVnaW4va2Fma2EtZmV0Y2hlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9hbmFseXplci9hZ2VudC9rYWZrYS9wcm92aWRlci9oYW5kbGVyL01ldGVyU2VydmljZUhhbmRsZXIuamF2YQ==) | `0.00% <0.00%> (-81.49%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...bix/provider/protocol/bean/ZabbixProtocolType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9iZWFuL1phYmJpeFByb3RvY29sVHlwZS5qYXZh) | `0.00% <0.00%> (-80.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../server/receiver/mesh/TelemetryDataDispatcher.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWVzaC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYW9wL3NlcnZlci9yZWNlaXZlci9tZXNoL1RlbGVtZXRyeURhdGFEaXNwYXRjaGVyLmphdmE=) | `7.80% <0.00%> (-77.31%)` | `2.00% <0.00%> (-11.00%)` | |
   | ... and [114 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **increase** coverage by `1.84%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   + Coverage     50.96%   52.81%   +1.84%     
   - Complexity     3754     3876     +122     
   ============================================
     Files           998      998              
     Lines         24934    24962      +28     
     Branches       2432     2437       +5     
   ============================================
   + Hits          12708    13183     +475     
   + Misses        11114    10651     -463     
   - Partials       1112     1128      +16     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../plugin/elasticsearch7/query/ES7EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoNy1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9lbGFzdGljc2VhcmNoNy9xdWVyeS9FUzdFdmVudFF1ZXJ5REFPLmphdmE=) | `18.18% <0.00%> (-81.82%)` | `1.00% <0.00%> (-1.00%)` | |
   | [...enhance/ClassStaticMethodsEnhancePluginDefine.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvQ2xhc3NTdGF0aWNNZXRob2RzRW5oYW5jZVBsdWdpbkRlZmluZS5qYXZh) | `33.33% <0.00%> (-66.67%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...r/storage/plugin/influxdb/query/EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1pbmZsdXhkYi1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9zdG9yYWdlL3BsdWdpbi9pbmZsdXhkYi9xdWVyeS9FdmVudFF1ZXJ5REFPLmphdmE=) | `1.51% <0.00%> (-60.61%)` | `1.00% <0.00%> (-6.00%)` | |
   | [...re/logging/core/converters/ThrowableConverter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvbG9nZ2luZy9jb3JlL2NvbnZlcnRlcnMvVGhyb3dhYmxlQ29udmVydGVyLmphdmE=) | `16.66% <0.00%> (-58.34%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...ge/plugin/elasticsearch/query/ESEventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvcXVlcnkvRVNFdmVudFF1ZXJ5REFPLmphdmE=) | `3.44% <0.00%> (-55.18%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...plugin/interceptor/enhance/StaticMethodsInter.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvU3RhdGljTWV0aG9kc0ludGVyLmphdmE=) | `3.84% <0.00%> (-50.00%)` | `1.00% <0.00%> (-2.00%)` | |
   | [...gin/interceptor/enhance/MethodInterceptResult.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-YXBtLXNuaWZmZXIvYXBtLWFnZW50LWNvcmUvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvYXBtL2FnZW50L2NvcmUvcGx1Z2luL2ludGVyY2VwdG9yL2VuaGFuY2UvTWV0aG9kSW50ZXJjZXB0UmVzdWx0LmphdmE=) | `50.00% <0.00%> (-50.00%)` | `2.00% <0.00%> (-2.00%)` | |
   | [...er/storage/plugin/jdbc/h2/dao/H2EventQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvaDIvZGFvL0gyRXZlbnRRdWVyeURBTy5qYXZh) | `1.58% <0.00%> (-46.04%)` | `1.00% <0.00%> (-3.00%)` | |
   | [...8/grpc/TraceSegmentReportServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctdHJhY2UtcmVjZWl2ZXItcGx1Z2luL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvcmVjZWl2ZXIvdHJhY2UvcHJvdmlkZXIvaGFuZGxlci92OC9ncnBjL1RyYWNlU2VnbWVudFJlcG9ydFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-33.34%)` | `0.00% <0.00%> (-1.00%)` | |
   | ... and [79 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] wu-sheng merged pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
wu-sheng merged pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711


   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (0c83e76) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `6.70%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 0c83e76 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     50.96%   44.26%   -6.71%     
   + Complexity     3754     3329     -425     
   ============================================
     Files           998      998              
     Lines         24934    24674     -260     
     Branches       2432     2392      -40     
   ============================================
   - Hits          12708    10921    -1787     
   - Misses        11114    12817    +1703     
   + Partials       1112      936     -176     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...server/library/util/prometheus/metrics/Metric.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ement/ui/template/UITemplateManagementService.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvbWFuYWdlbWVudC91aS90ZW1wbGF0ZS9VSVRlbXBsYXRlTWFuYWdlbWVudFNlcnZpY2UuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...er/library/util/prometheus/metrics/MetricType.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9tZXRyaWNzL01ldHJpY1R5cGUuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...library/util/prometheus/parser/sample/Context.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItbGlicmFyeS9saWJyYXJ5LXV0aWwvc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9saWJyYXJ5L3V0aWwvcHJvbWV0aGV1cy9wYXJzZXIvc2FtcGxlL0NvbnRleHQuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...telemetry/prometheus/PrometheusMetricsCreator.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItdGVsZW1ldHJ5L3RlbGVtZXRyeS1wcm9tZXRoZXVzL3NyYy9tYWluL2phdmEvb3JnL2FwYWNoZS9za3l3YWxraW5nL29hcC9zZXJ2ZXIvdGVsZW1ldHJ5L3Byb21ldGhldXMvUHJvbWV0aGV1c01ldHJpY3NDcmVhdG9yLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-4.00%)` | |
   | [.../parser/listener/DatabaseSlowStatementBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9hbmFseXplci9hZ2VudC1hbmFseXplci9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2FuYWx5emVyL3Byb3ZpZGVyL3RyYWNlL3BhcnNlci9saXN0ZW5lci9EYXRhYmFzZVNsb3dTdGF0ZW1lbnRCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...in/elasticsearch/base/TimeRangeIndexNameMaker.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1lbGFzdGljc2VhcmNoLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2VsYXN0aWNzZWFyY2gvYmFzZS9UaW1lUmFuZ2VJbmRleE5hbWVNYWtlci5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [138 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [skywalking] codecov[bot] edited a comment on pull request #6711: Add backend-infrastructure-monitoring doc

Posted by GitBox <gi...@apache.org>.
codecov[bot] edited a comment on pull request #6711:
URL: https://github.com/apache/skywalking/pull/6711#issuecomment-815590681


   # [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=h1) Report
   > Merging [#6711](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=desc) (3a83833) into [master](https://codecov.io/gh/apache/skywalking/commit/58854af662505ae35743ab82b6d64c7576c6bd76?el=desc) (58854af) will **decrease** coverage by `3.05%`.
   > The diff coverage is `n/a`.
   
   > :exclamation: Current head 3a83833 differs from pull request most recent head 1769b20. Consider uploading reports for the commit 1769b20 to get more accurate results
   [![Impacted file tree graph](https://codecov.io/gh/apache/skywalking/pull/6711/graphs/tree.svg?width=650&height=150&src=pr&token=qrILxY5yA8)](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree)
   
   ```diff
   @@             Coverage Diff              @@
   ##             master    #6711      +/-   ##
   ============================================
   - Coverage     51.68%   48.62%   -3.06%     
   + Complexity     3803     2909     -894     
   ============================================
     Files           998      844     -154     
     Lines         24934    21164    -3770     
     Branches       2432     2021     -411     
   ============================================
   - Hits          12888    10292    -2596     
   + Misses        10922    10066     -856     
   + Partials       1124      806     -318     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=tree) | Coverage Δ | Complexity Δ | |
   |---|---|---|---|
   | [...rver/core/browser/source/BrowserErrorCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckVycm9yQ2F0ZWdvcnkuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...core/browser/source/BrowserAppTrafficCategory.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYnJvd3Nlci9zb3VyY2UvQnJvd3NlckFwcFRyYWZmaWNDYXRlZ29yeS5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...ore/analysis/metrics/expression/NotEqualMatch.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItY29yZS9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL2NvcmUvYW5hbHlzaXMvbWV0cmljcy9leHByZXNzaW9uL05vdEVxdWFsTWF0Y2guamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-3.00%)` | |
   | [.../receiver/zabbix/provider/config/ZabbixConfig.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9jb25maWcvWmFiYml4Q29uZmlnLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [...n/jdbc/postgresql/dao/PostgreSQLTraceQueryDAO.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItc3RvcmFnZS1wbHVnaW4vc3RvcmFnZS1qZGJjLWhpa2FyaWNwLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3N0b3JhZ2UvcGx1Z2luL2pkYmMvcG9zdGdyZXNxbC9kYW8vUG9zdGdyZVNRTFRyYWNlUXVlcnlEQU8uamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...abbix/provider/protocol/ZabbixProtocolEncoder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbEVuY29kZXIuamF2YQ==) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | [...bix/provider/protocol/ZabbixProtocolDataCodec.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctemFiYml4LXJlY2VpdmVyLXBsdWdpbi9zcmMvbWFpbi9qYXZhL29yZy9hcGFjaGUvc2t5d2Fsa2luZy9vYXAvc2VydmVyL3JlY2VpdmVyL3phYmJpeC9wcm92aWRlci9wcm90b2NvbC9aYWJiaXhQcm90b2NvbERhdGFDb2RlYy5qYXZh) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-1.00%)` | |
   | [.../provider/parser/performance/PerfDataAnalyzer.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9wZXJmb3JtYW5jZS9QZXJmRGF0YUFuYWx5emVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-6.00%)` | |
   | [...ovider/parser/errorlog/listener/SourceBuilder.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctYnJvd3Nlci1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9icm93c2VyL3Byb3ZpZGVyL3BhcnNlci9lcnJvcmxvZy9saXN0ZW5lci9Tb3VyY2VCdWlsZGVyLmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-8.00%)` | |
   | [...andler/v8/grpc/ManagementServiceHandlerCompat.java](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree#diff-b2FwLXNlcnZlci9zZXJ2ZXItcmVjZWl2ZXItcGx1Z2luL3NreXdhbGtpbmctbWFuYWdlbWVudC1yZWNlaXZlci1wbHVnaW4vc3JjL21haW4vamF2YS9vcmcvYXBhY2hlL3NreXdhbGtpbmcvb2FwL3NlcnZlci9yZWNlaXZlci9yZWdpc3Rlci9wcm92aWRlci9oYW5kbGVyL3Y4L2dycGMvTWFuYWdlbWVudFNlcnZpY2VIYW5kbGVyQ29tcGF0LmphdmE=) | `0.00% <0.00%> (-100.00%)` | `0.00% <0.00%> (-2.00%)` | |
   | ... and [281 more](https://codecov.io/gh/apache/skywalking/pull/6711/diff?src=pr&el=tree-more) | |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=footer). Last update [58854af...1769b20](https://codecov.io/gh/apache/skywalking/pull/6711?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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