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https://issues.apache.org/jira/browse/HDDS-15336?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Yarovoy reassigned HDDS-15336:
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Assignee: Andrey Yarovoy
> [Ozone Dashboard' Create Ozone OM Overview' dashboard
> -----------------------------------------------------
>
> Key: HDDS-15336
> URL: https://issues.apache.org/jira/browse/HDDS-15336
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Andrey Yarovoy
> Assignee: Andrey Yarovoy
> Priority: Major
>
> Create Ozone OM Overview' dashboard with the following sections
> * JVM
> ** JVM CPU load
> ** Heap — used / committed / max
> ** Non-heap (native / metaspace) — used / committed / max
> ** GC time (fraction of wall per minute)
> ** GC count rate
> ** Netty direct memory — used / max
> ** Thread count
> ** Jetty http server threads
> * Operations
> ** Aggregate tiers — rate
> ** Aggregate tiers — latency
> ** Volume mutations & listings — rate
> ** Volume mutations & listings — latency
> ** Buckets & layouts — rate
> ** Buckets & layouts — latency
> ** Keys, commits & block alloc — rate
> ** Keys, commits & block alloc — latency
> ** FS/OFS primitives — rate
> ** FS/OFS primitives — latency
> * Deleting Service Metrics
> ** Deletion pipeline
> ** Per-iteration OM deletion service timings (milliseconds)
> * OM Ratis
> ** Ratis Operations rate
> ** Ratis Operations latency
> * HA
> ** OM HA leader state (1 = leader, 0 = follower)
> * Storage Utilization
> ** Total logical used bytes across all buckets (instantaneous sum)
> ** Top 10 volumes by summed bucket-used bytes
> * RPC handlers
> ** RPC rates
> ** RPC latency
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