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Posted to dev@kafka.apache.org by "mumrah (via GitHub)" <gi...@apache.org> on 2023/09/21 14:05:38 UTC
[GitHub] [kafka-site] mumrah opened a new pull request, #548: MINOR Add KIP-938 metrics to ops.html
mumrah opened a new pull request, #548:
URL: https://github.com/apache/kafka-site/pull/548
(no comment)
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[GitHub] [kafka-site] satishd commented on a diff in pull request #548: KAFKA-15483 Add KIP-938 metrics to ops.html
Posted by "satishd (via GitHub)" <gi...@apache.org>.
satishd commented on code in PR #548:
URL: https://github.com/apache/kafka-site/pull/548#discussion_r1333360366
##########
36/ops.html:
##########
@@ -1980,6 +1980,28 @@ <h5 class="anchor-heading"><a id="kraft_quorum_monitoring" class="anchor-link"><
<td>The average fraction of time the client's poll() is idle as opposed to waiting for the user code to process records.</td>
<td>kafka.server:type=raft-metrics,name=poll-idle-ratio-avg</td>
</tr>
+ <tr>
+ <td>Current Metadata Version</td>
+ <td>Outputs the feature level of the current effective metadata version.</td>
+ <td>kafka.server:type=MetadataLoader,name=CurrentMetadataVersion</td>
+ </tr>
+ <tr>
+ <td>Metadata Snapshot Load Count</td>
+ <td>The total number of times we have loaded a KRaft snapshot since the process was started.</td>
+ <td>kafka.server:type=MetadataLoader,name=HandleLoadSnapshotCount</td>
+ </tr>
+ <tr>
+ <td>Latest Metadata Snapshot Size</td>
+ <td>The total size in bytes of the latest snapshot that the node has generated. If none have been generated yet, this is the size
+ of the latest snapshot that was loaded. If no snapshots have been generated or loaded, this is 0.</td>
+ <td>kafka.server:type=SnapshotEmitter,name=LatestSnapshotGeneratedBytes</td>
+ </tr>
+ <tr>
+ <td>Latest Metadata Snapshot Age</td>
+ <td>The interval in miliseconds since the latest snapshot that the node has generated.
Review Comment:
nit typo: `miliseconds` -> `milliseconds`
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[GitHub] [kafka-site] mumrah commented on pull request #548: KAFKA-15483 Add KIP-938 and KIP-866 metrics to ops.html
Posted by "mumrah (via GitHub)" <gi...@apache.org>.
mumrah commented on PR #548:
URL: https://github.com/apache/kafka-site/pull/548#issuecomment-1730131962
Thanks for calling those out, @satishd. I've added them as well.
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Re: [PR] KAFKA-15483 Add KIP-938 and KIP-866 metrics to ops.html [kafka-site]
Posted by "mumrah (via GitHub)" <gi...@apache.org>.
mumrah merged PR #548:
URL: https://github.com/apache/kafka-site/pull/548
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[GitHub] [kafka-site] satishd commented on pull request #548: KAFKA-15483 Add KIP-938 metrics to ops.html
Posted by "satishd (via GitHub)" <gi...@apache.org>.
satishd commented on PR #548:
URL: https://github.com/apache/kafka-site/pull/548#issuecomment-1729990446
@mumrah I do not see the documentation in the latest kafka-site docs for the below metrics that are part of KIP-866, correct me if I missed them in the existing docs.
```
ZkWriteBehindLag
ZkWriteSnapshotTimeMs
ZkWriteDeltaTimeMs
```
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