[JIRA] (OVIRT-730) OOM errors on foreman.phx.org

[Evgheni Dereveanchin (oVirt JIRA)]

     [ https://ovirt-jira.atlassian.net/browse/OVIRT-730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Evgheni Dereveanchin reassigned OVIRT-730:
------------------------------------------

    Assignee: Evgheni Dereveanchin  (was: infra)

> OOM errors on foreman.phx.org
> -----------------------------
>
>                 Key: OVIRT-730
>                 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-730
>             Project: oVirt - virtualization made easy
>          Issue Type: Bug
>          Components: Foreman
>            Reporter: Evgheni Dereveanchin
>            Assignee: Evgheni Dereveanchin
>
> The foreman master regularly runs out of memory. This causes the kernel to kill processes and impacts productivity
> {quote}
> # dmesg | grep "Out of memory"
> Out of memory: Kill process 77275 (ruby) score 494 or sacrifice child
> Out of memory: Kill process 156121 (rake) score 260 or sacrifice child
> Out of memory: Kill process 147139 (rake) score 284 or sacrifice child
> Out of memory: Kill process 148300 (rake) score 185 or sacrifice child
> Out of memory: Kill process 64891 (rake) score 355 or sacrifice child
> Out of memory: Kill process 25571 (rake) score 350 or sacrifice child
> Out of memory: Kill process 1420 (rake) score 327 or sacrifice child
> Out of memory: Kill process 159304 (rake) score 327 or sacrifice child
> Out of memory: Kill process 64165 (java) score 56 or sacrifice child
> Out of memory: Kill process 45386 (rake) score 356 or sacrifice child
> Out of memory: Kill process 46306 (rake) score 344 or sacrifice child
> Out of memory: Kill process 73278 (rake) score 344 or sacrifice child
> Out of memory: Kill process 29643 (java) score 55 or sacrifice child
> Out of memory: Kill process 2176 (rake) score 362 or sacrifice child
> Out of memory: Kill process 74941 (java) score 55 or sacrifice child
> Out of memory: Kill process 2827 (rake) score 379 or sacrifice child
> Out of memory: Kill process 42191 (rake) score 370 or sacrifice child
> Out of memory: Kill process 51354 (rake) score 373 or sacrifice child
> Out of memory: Kill process 90964 (rake) score 372 or sacrifice child
> Out of memory: Kill process 101104 (rake) score 361 or sacrifice child
> Out of memory: Kill process 96969 (rake) score 382 or sacrifice child
> Out of memory: Kill process 38014 (rake) score 382 or sacrifice child
> Out of memory: Kill process 16020 (rake) score 373 or sacrifice child
> Out of memory: Kill process 140459 (rake) score 383 or sacrifice child
> Out of memory: Kill process 146590 (rake) score 368 or sacrifice child
> Out of memory: Kill process 125684 (rake) score 395 or sacrifice child
> Out of memory: Kill process 107210 (rake) score 486 or sacrifice child
> Out of memory: Kill process 96070 (rake) score 420 or sacrifice child
> Out of memory: Kill process 81115 (rake) score 374 or sacrifice child
> Out of memory: Kill process 72827 (rake) score 384 or sacrifice child
> Out of memory: Kill process 11442 (java) score 56 or sacrifice child
> # uptime
>  14:07:04 up 408 days, 58 min,  1 user,  load average: 1.65, 2.11, 2.52
> # free -m
>              total       used       free     shared    buffers     cached
> Mem:          5832       4203       1628         33        159        750
> -/+ buffers/cache:       3293       2538
> Swap:         1023         91        932
> {quote}



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