[Gluster-infra] [Gluster-devel] bug-1432542-mpx-restart-crash.t failing

[Deepshikha Khandelwal]

Hi Poornima/Karthik,

We've looked into the memory error that this softserve instance have
showed up. These machine instances have 1GB RAM which is not in the
case with the Jenkins builder. It's 2GB RAM there.

We've created the issue [1] and will solve it sooner.

Sorry for the inconvenience.

[1] https://github.com/gluster/softserve/issues/40

Thanks,
Deepshikha Khandelwal

On Fri, Jul 6, 2018 at 3:44 PM, Karthik Subrahmanya <ksubrahm at redhat.com> wrote:
> Thanks Poornima for the analysis.
> Can someone work on fixing this please?
>
> ~Karthik
>
> On Fri, Jul 6, 2018 at 3:17 PM Poornima Gurusiddaiah <pgurusid at redhat.com>
> wrote:
>>
>> The same test case is failing for my patch as well [1]. I requested for a
>> regression system and tried to reproduce it.
>> From my analysis, the brick process (mutiplexed) is consuming a lot of
>> memory, and is being OOM killed. The regression has 1GB ram and the process
>> is consuming more than 1GB. 1GB for 120 bricks is acceptable considering
>> there is 1000 threads in that brick process.
>> Ways to fix:
>> - Increase the regression system RAM size OR
>> - Decrease the number of volumes in the test case.
>>
>> But what is strange is why the test passes sometimes for some patches.
>> There could be some bug/? in memory consumption.
>>
>> Regards,
>> Poornima
>>
>>
>> On Fri, Jul 6, 2018 at 2:11 PM, Karthik Subrahmanya <ksubrahm at redhat.com>
>> wrote:
>>>
>>> Hi,
>>>
>>> $subject is failing on centos regression for most of the patches with
>>> timeout error.
>>>
>>> 07:32:34
>>> ================================================================================
>>> 07:32:34 [07:33:05] Running tests in file
>>> ./tests/bugs/core/bug-1432542-mpx-restart-crash.t
>>> 07:32:34 Timeout set is 300, default 200
>>> 07:37:34 ./tests/bugs/core/bug-1432542-mpx-restart-crash.t timed out
>>> after 300 seconds
>>> 07:37:34 ./tests/bugs/core/bug-1432542-mpx-restart-crash.t: bad status
>>> 124
>>> 07:37:34
>>> 07:37:34        *********************************
>>> 07:37:34        *       REGRESSION FAILED       *
>>> 07:37:34        * Retrying failed tests in case *
>>> 07:37:34        * we got some spurious failures *
>>> 07:37:34        *********************************
>>> 07:37:34
>>> 07:42:34 ./tests/bugs/core/bug-1432542-mpx-restart-crash.t timed out
>>> after 300 seconds
>>> 07:42:34 End of test ./tests/bugs/core/bug-1432542-mpx-restart-crash.t
>>> 07:42:34
>>> ================================================================================
>>>
>>> Can anyone take a look?
>>>
>>> Thanks,
>>> Karthik
>>>
>>>
>>>
>>> _______________________________________________
>>> Gluster-devel mailing list
>>> Gluster-devel at gluster.org
>>> https://lists.gluster.org/mailman/listinfo/gluster-devel
>>
>>
>
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