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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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)