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Merge pull request #56647 from ClickHouse/docs-observability-dashboard

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[Docs] Add built-in observability dashboard
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robot-clickhouse-ci-1 2023-12-05 06:37:41 +01:00 committed by GitHub
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docs/en/operations/monitoring.md
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@ -15,6 +15,27 @@ You can monitor:
- Utilization of hardware resources.
- ClickHouse server metrics.
## Built-in observability dashboard
<img width="400" alt="Screenshot 2023-11-12 at 6 08 58 PM" src="https://github.com/ClickHouse/ClickHouse/assets/3936029/2bd10011-4a47-4b94-b836-d44557c7fdc1" />
ClickHouse comes with a built-in observability dashboard feature which can be accessed by `$HOST:$PORT/dashboard` (requires user and password) that shows the following metrics:
- Queries/second
- CPU usage (cores)
- Queries running
- Merges running
- Selected bytes/second
- IO wait
- CPU wait
- OS CPU Usage (userspace)
- OS CPU Usage (kernel)
- Read from disk
- Read from filesystem
- Memory (tracked)
- Inserted rows/second
- Total MergeTree parts
- Max parts for partition
## Resource Utilization {#resource-utilization}
ClickHouse also monitors the state of hardware resources by itself such as: