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Posted to issues@mesos.apache.org by "Ian Babrou (JIRA)" <ji...@apache.org> on 2016/01/12 12:05:39 UTC

[jira] [Created] (MESOS-4341) Break up used / allocated / available usage

Ian Babrou created MESOS-4341:
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             Summary: Break up used / allocated / available usage
                 Key: MESOS-4341
                 URL: https://issues.apache.org/jira/browse/MESOS-4341
             Project: Mesos
          Issue Type: Improvement
          Components: webui
            Reporter: Ian Babrou


Used / allocated naming is very inconsistent now. Sometimes allocated means allocated, sometimes "total available": http://imgur.com/zLEX5pU

I propose to have the following:

* used / allocated for each framework and task
* user / allocated / total for each slave and for cluster as a whole

Master now shows idle and offered, slaves have "slack" capacity too that might be used for preemptive tasks. Not sure if it should be visualized as well.

It looks like fetching cluster-wide utilization requires fetching stats from each slave, so it can be added separately later.



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