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From "Benjamin Mahler (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MESOS-3487) Running libprocess tests in a loop leads to unbounded memory growth.
Date Tue, 22 Sep 2015 05:57:04 GMT
Benjamin Mahler created MESOS-3487:
--------------------------------------

             Summary: 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


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}



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