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From "Niklas Quarfot Nielsen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-2136) Expose per-cgroup memory pressure
Date Fri, 20 Feb 2015 00:29:11 GMT

    [ https://issues.apache.org/jira/browse/MESOS-2136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14328369#comment-14328369
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Niklas Quarfot Nielsen commented on MESOS-2136:
-----------------------------------------------

Hi guys. Do you want this in 0.22.0 / be able to get it in shape by Sunday?

> 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
>            Assignee: Chi Zhang
>              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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