[
https://issues.apache.org/jira/browse/FLINK-18715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zhu Zhu updated FLINK-18715:
----------------------------
Fix Version/s: (was: 1.11.2)
1.11.3
> add cpu usage metric of jobmanager/taskmanager
> -------------------------------------------------
>
> Key: FLINK-18715
> URL: https://issues.apache.org/jira/browse/FLINK-18715
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Metrics
> Affects Versions: 1.11.1
> Reporter: wgcn
> Priority: Major
> Fix For: 1.12.0, 1.11.3
>
>
> flink process add cpu usage metric, user can determine that their job is
> io bound /cpu bound ,so that they can increase/decrese cpu core in the
> container (k8s,yarn). If it's nessary
> . you can assign it to me ，I come up with a idea calculating cpu usage
> ratio using ManagementFactory.getRuntimeMXBean().getUptime() and
> ManagementFactory.getOperatingSystemMXBean().getProcessCpuTime over a period
> of time . it can get a value in single cpu core environment. and user can
> use the value to calculate cpu usage ratio by dividing num of container's
> cpu core.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
