[tor-bugs] #22255 [Core Tor/Tor]: Frequent OOM kills of tor process

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue May 30 20:45:22 UTC 2017


#22255: Frequent OOM kills of tor process
--------------------------+------------------------------------
 Reporter:  DeS           |          Owner:
     Type:  defect        |         Status:  new
 Priority:  High          |      Milestone:  Tor: 0.3.0.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Major         |     Resolution:
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
--------------------------+------------------------------------

Comment (by DeS):

 Replying to [comment:39 cypherpunks]:
 > looks like a significant increase in connections when the memory spikes
 happen please change the netstat graphs to non-log scale by adding this to
 your munin.conf (in your host's section somewhere after [localhost])
 > {{{
 > netstat.graph_args -l 0 --base 1000
 > }}}
 > so we can have a better look.

 Done.

 >
 > This is kind of obvious:
 > - when you system was knocked off (i/o wait was extremely high probably
 due to swaping)
 >
 > please enable the swap munin plugin so we can see swap i/o

 Swap is enabled. The picture is in the Link
 https://trac.torproject.org/projects/tor/attachment/ticket/22255/munin.tar.gz

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22255#comment:40>
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