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From "Neil Conway (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-3487) Running libprocess tests in a loop leads to unbounded memory growth.
Date Fri, 09 Oct 2015 18:29:05 GMT

    [ https://issues.apache.org/jira/browse/MESOS-3487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14950937#comment-14950937
] 

Neil Conway commented on MESOS-3487:
------------------------------------

There have been a bunch of fixes recently to address file descriptor leaks, so make sure you're
testing using the current master code.

> Running libprocess tests in a loop leads to unbounded memory growth.
> --------------------------------------------------------------------
>
>                 Key: MESOS-3487
>                 URL: https://issues.apache.org/jira/browse/MESOS-3487
>             Project: Mesos
>          Issue Type: Bug
>          Components: libprocess
>            Reporter: Benjamin Mahler
>            Assignee: Diana Arroyo
>              Labels: newbie
>
> Was doing some repeat testing on a patch to check for flakiness and noticed that the
libprocess tests appear to have a leak that leads to unbounded memory growth.
> I checked the stout tests as well, they appear ok.
> Notice the large RSS for the libprocess tests:
> {noformat}
>   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
> 55133 root      20   0  479m 9.9m 6860 S 56.8  0.0   0:02.36 tests
> 16410 root      20   0  575m 152m 6864 S 60.1  0.2   6:09.70 tests
> 61363 root      20   0  606m 304m 6948 R 74.7  0.4  15:50.11 tests
> 32836 root      20   0  116m 9032 5580 S 88.3  0.0   3:46.32 stout-tests
> {noformat}
> Commands to reproduce:
> {noformat}
> $ sudo ./3rdparty/libprocess/tests --gtest_repeat=-1 --gtest_break_on_failure
> $ sudo ./3rdparty/libprocess/3rdparty/stout-tests --gtest_repeat=-1 --gtest_break_on_failure
> {noformat}



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