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

[Evgheni Dereveanchin (oVirt JIRA)]

Evgheni Dereveanchin created OVIRT-730:
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             Summary: 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: infra


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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