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Posted to issues@mesos.apache.org by "Ian Downes (JIRA)" <ji...@apache.org> on 2014/11/19 23:23:36 UTC

[jira] [Updated] (MESOS-2136) Expose per-cgroup memory pressure

     [ https://issues.apache.org/jira/browse/MESOS-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ian Downes updated MESOS-2136:
------------------------------
    Description: 
The cgroup memory controller can provide information on the memory pressure of a cgroup. This is in the form of an event based notification where events of (low, medium, critical) are generated when the kernel makes specific actions to allocate memory. This signal is probably more informative than comparing memory usage to memory limit.


  was:
The cgroup memory controller can provide information on the memory pressure of a cgroup. This is in the form of an event based notification where events of {low, medium, critical} are generated when the kernel makes specific actions to allocate memory. This signal is probably more informative than comparing memory usage to memory limit.



> Expose per-cgroup memory pressure
> ---------------------------------
>
>                 Key: MESOS-2136
>                 URL: https://issues.apache.org/jira/browse/MESOS-2136
>             Project: Mesos
>          Issue Type: Improvement
>          Components: isolation
>            Reporter: Ian Downes
>              Labels: twitter
>
> The cgroup memory controller can provide information on the memory pressure of a cgroup. This is in the form of an event based notification where events of (low, medium, critical) are generated when the kernel makes specific actions to allocate memory. This signal is probably more informative than comparing memory usage to memory limit.



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