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https://issues.apache.org/jira/browse/MESOS-2251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14288616#comment-14288616
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Timothy Chen commented on MESOS-2251:
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What's your slave configurations?
And also did you try to run it with perf to see what's the most outstanding CPU
consumer?
> High CPU usage of mesos-slave when running many tasks
> -----------------------------------------------------
>
> Key: MESOS-2251
> URL: https://issues.apache.org/jira/browse/MESOS-2251
> Project: Mesos
> Issue Type: Bug
> Components: slave
> Affects Versions: 0.22.0
> Reporter: Dario Rexin
>
> Starting many tasks (in my case 80) on a single slave leads to extremely high
> cpu usage of the slave process. On a 4 core (4GHz Core i7 8 Threads) I
> observed up to 210% CPU usage. The CPU usage only goes down, when the tasks
> are stoppped.
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