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Posted to commits@druid.apache.org by ab...@apache.org on 2025/09/04 04:46:43 UTC
(druid) branch fixup_metrics_doc created (now 048521a7015)
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abhishekrb pushed a change to branch fixup_metrics_doc
in repository https://gitbox.apache.org/repos/asf/druid.git
at 048521a7015 OshiSysMonitor doesn't emit sys/storage/used metric (unlike the deprecated SysMonitor)
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new 048521a7015 OshiSysMonitor doesn't emit sys/storage/used metric (unlike the deprecated SysMonitor)
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(druid) 01/01: OshiSysMonitor doesn't emit sys/storage/used metric (unlike the deprecated SysMonitor)
Posted by ab...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
abhishekrb pushed a commit to branch fixup_metrics_doc
in repository https://gitbox.apache.org/repos/asf/druid.git
commit 048521a7015e741f042d969e79429e4d393f621d
Author: Abhishek Balaji Radhakrishnan <ab...@gmail.com>
AuthorDate: Wed Sep 3 21:45:06 2025 -0700
OshiSysMonitor doesn't emit sys/storage/used metric (unlike the deprecated SysMonitor)
Also, there's no windowPeriod config in the supervisor ioConfig. So fix that in the
documentation.
---
docs/operations/metrics.md | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/docs/operations/metrics.md b/docs/operations/metrics.md
index b1c846449dd..a328a1045ff 100644
--- a/docs/operations/metrics.md
+++ b/docs/operations/metrics.md
@@ -265,7 +265,7 @@ batch ingestion emit the following metrics. These metrics are deltas for each em
|`ingest/events/processed`|Number of events processed per emission period.|`dataSource`, `taskId`, `taskType`, `groupId`, `tags`|Equal to the number of events per emission period.|
|`ingest/events/processedWithError`|Number of events processed with some partial errors per emission period. Events processed with partial errors are counted towards both this metric and `ingest/events/processed`.|`dataSource`, `taskId`, `taskType`, `groupId`, `tags`|0|
|`ingest/events/unparseable`|Number of events rejected because the events are unparseable.|`dataSource`, `taskId`, `taskType`, `groupId`, `tags`|0|
-|`ingest/events/thrownAway`|Number of events rejected because they are null, or filtered by `transformSpec`, or outside one of `lateMessageRejectionPeriod`, `earlyMessageRejectionPeriod`, or `windowPeriod`.|`dataSource`, `taskId`, `taskType`, `groupId`, `tags`|0|
+|`ingest/events/thrownAway`|Number of events rejected because they are null, or filtered by `transformSpec`, or outside one of `lateMessageRejectionPeriod`, `earlyMessageRejectionPeriod`.|`dataSource`, `taskId`, `taskType`, `groupId`, `tags`|0|
|`ingest/events/duplicate`|Number of events rejected because the events are duplicated.|`dataSource`, `taskId`, `taskType`, `groupId`, `tags`|0|
|`ingest/input/bytes`|Number of bytes read from input sources, after decompression but prior to parsing. This covers all data read, including data that does not end up being fully processed and ingested. For example, this includes data that ends up being rejected for being unparseable or filtered out.|`dataSource`, `taskId`, `taskType`, `groupId`, `tags`|Depends on the amount of data read.|
|`ingest/rows/output`|Number of Druid rows persisted.|`dataSource`, `taskId`, `taskType`, `groupId`|Your number of events with rollup.|
@@ -558,7 +558,6 @@ These metrics are only available if the `OshiSysMonitor` module is included.
|`sys/mem/used`|Memory used||< max|
|`sys/mem/max`|Memory max||Varies|
|`sys/mem/free`|Memory free||Varies|
-|`sys/storage/used`|Disk space used|`fsDirName`|Varies|
|`sys/cpu`|CPU used|`cpuName`, `cpuTime`|Varies|
|`sys/uptime`|Total system uptime||Varies|
|`sys/la/{i}`|System CPU load averages over past `i` minutes, where `i={1,5,15}`||Varies|
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