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https://issues.apache.org/jira/browse/MESOS-2251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14289768#comment-14289768
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Niklas Quarfot Nielsen commented on MESOS-2251:
-----------------------------------------------

Created a ticket to track this: https://issues.apache.org/jira/browse/MESOS-2254

> 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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