[jira] [Comment Edited] (FLINK-18715) add cpu usage metric of jobmanager/taskmanager
[ https://issues.apache.org/jira/browse/FLINK-18715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17166353#comment-17166353 ] wgcn edited comment on FLINK-18715 at 7/28/20, 11:30 AM: - [~chesnay] it indeed has a lot of system resources metric , we talked about cpu occupation in single flink process was (Author: 1026688210): [~chesnay] it indeed has a lot of system resources , we talked about cpu occupation in single flink process > 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, 1.11.2 > > > 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)
[jira] [Comment Edited] (FLINK-18715) add cpu usage metric of jobmanager/taskmanager
[ https://issues.apache.org/jira/browse/FLINK-18715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17166353#comment-17166353 ] wgcn edited comment on FLINK-18715 at 7/28/20, 11:27 AM: - [~chesnay] it indeed has a lot of system resources , we talked about cpu occupation in single flink process was (Author: 1026688210): [~chesnay] it indeed has a lot of system resources , we talked able cpu occupation in single flink process > 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, 1.11.2 > > > 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)
