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From "Charles Allen (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (MESOS-2136) Expose per-cgroup memory pressure
Date Mon, 19 Jun 2017 22:43:00 GMT

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

Charles Allen reassigned MESOS-2136:
------------------------------------

    Assignee: Charles Allen  (was: Chi Zhang)

> Expose per-cgroup memory pressure
> ---------------------------------
>
>                 Key: MESOS-2136
>                 URL: https://issues.apache.org/jira/browse/MESOS-2136
>             Project: Mesos
>          Issue Type: Improvement
>          Components: containerization
>            Reporter: Ian Downes
>            Assignee: Charles Allen
>              Labels: twitter
>             Fix For: 0.23.0
>
>
> 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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