Ian Downes created MESOS-2461:
---------------------------------

             Summary: Slave should provide details on processes running in its 
cgroups
                 Key: MESOS-2461
                 URL: https://issues.apache.org/jira/browse/MESOS-2461
             Project: Mesos
          Issue Type: Improvement
          Components: isolation
    Affects Versions: 0.21.1
            Reporter: Ian Downes
            Priority: Minor


The slave can optionally be put into its own cgroups for a list of subsystems, 
e.g., for monitoring of memory and cpu. See the slave flag: --slave_subsystems

It currently refuses to start if there are any processes in its cgroups - this 
could be another slave or some subprocess started by a previous slave - and 
only logs the pids of those processes.

Improve this to log details about the processes: suggest at least the process 
command, uid running it, and perhaps its start time.



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