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

Posted to issues@mesos.apache.org by "Jie Yu (JIRA)" <ji...@apache.org> on 2014/11/20 23:20:34 UTC

[jira] [Created] (MESOS-2147) Large number of connections slows statistics.json responses.

Jie Yu created MESOS-2147:
-----------------------------

             Summary: Large number of connections slows statistics.json responses.
                 Key: MESOS-2147
                 URL: https://issues.apache.org/jira/browse/MESOS-2147
             Project: Mesos
          Issue Type: Bug
    Affects Versions: 0.21.0
            Reporter: Jie Yu
            Assignee: Jie Yu


We observed that in our production environment with network monitoring being turned on.

If there are many connections (> 10^4) in a container, getting socket information is expensive. It might take 1min to process all the socket information.

One of the reason is that the library we are using (libnl) is not so optimized. Cong Wang has already submitted a patch:
http://lists.infradead.org/pipermail/libnl/2014-November/001715.html



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)