You are viewing a plain text version of this content. The canonical link for it is here.

Posted to yarn-dev@hadoop.apache.org by "Jim Brennan (Jira)" <ji...@apache.org> on 2020/09/29 20:09:00 UTC

[jira] [Created] (YARN-10450) Add cpu and memory utilization per node and cluster-wide metrics

Jim Brennan created YARN-10450:
----------------------------------

             Summary: Add cpu and memory utilization per node and cluster-wide metrics
                 Key: YARN-10450
                 URL: https://issues.apache.org/jira/browse/YARN-10450
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: yarn
    Affects Versions: 3.3.1
            Reporter: Jim Brennan
            Assignee: Jim Brennan


Add metrics to show actual cpu and memory utilization for each node and aggregated for the entire cluster.  This is information is already passed from NM to RM in the node status update.
We have been running with this internally for quite a while and found it useful to be able to quickly see the actual cpu/memory utilization on the node/cluster.  It's especially useful if some form of overcommit is used.




--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-dev-help@hadoop.apache.org