Andrey Yarovoy created HDDS-15411:
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Summary: [Ozone Dashboard] Add dashboard for SCM key metrics
Key: HDDS-15411
URL: https://issues.apache.org/jira/browse/HDDS-15411
Project: Apache Ozone
Issue Type: Improvement
Components: metrics
Reporter: Andrey Yarovoy
Create Ozone - SCM overview dashboard with the following metrics
JVM: CPU load (JVM + system, gated on SCM heap), heap/non-heap memory, GC time
& count (G1 splits), Netty direct memory, stacked thread states, Jetty {{scm}}
thread pool (live/idle/max/queue), {{rpc_num_open_connections}} per listener.
SCM service: Block location throughput, latency, and concurrency by RPC
{{type}}; block deleting command/txn rates (hostname-gated); container manager
create/delete/report rates.
Ratis: Log append/flush, client read/write, failed writes (rates);
append/follower/sync latencies (ns).
Replication manager: Cmd rates for std replication, deletion, EC
delete/replication/reconstruction, plus deferred work; container lifecycle
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