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From "Jake Farrell (JIRA)" <>
Subject [jira] [Updated] (MESOS-91) Monitor resources for processes by using proc
Date Wed, 13 May 2015 03:29:00 GMT


Jake Farrell updated MESOS-91:
    Issue Type: Bug  (was: Sub-task)
        Parent:     (was: MESOS-38)

> Monitor resources for processes by using proc
> ---------------------------------------------
>                 Key: MESOS-91
>                 URL:
>             Project: Mesos
>          Issue Type: Bug
>          Components: slave
>         Environment: This is specific to Linux, as OS X does not have a proc filesystem.
>            Reporter: Alex Degtiar
>            Assignee: Alex Degtiar
>              Labels: monitoring
> This is primarily a component of MESOS-38
> Create a ResourceMonitor implementation that monitors the memory and CPU usage of a root
process and all sub-processes of that process. This will use the Linux procfs filesystem to
retrieve processes in the relevant process tree, query each process for memory and CPU usage,
and aggregate usage into a single report. It will use the proc_utils additions of MESOS-89 for some of this functionality.
> This monitor module will be used by the ProcessBasedIsolationModule to periodically measure
the memory and delta CPU usage of the slave's executors.

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