cpu and cyrus
dwhite at olp.net
Wed Aug 31 16:49:54 EDT 2011
On 31/08/11 22:40 +0200, Bron Gondwana wrote:
>On Wed, Aug 31, 2011 at 11:51:03AM -0700, Maria McKinley wrote:
>> On 8/31/11 11:44 AM, Wesley Craig wrote:
>> > On 31 Aug 2011, at 14:36, Maria McKinley wrote:
>> >> Anyway, here is an example of some processes that are getting big:
>> >> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
>> >> 24328 cyrus 20 0 147m 6236 5004 R 27.4 0.2 22:07.21 imapd
>> >> 27549 cyrus 20 0 147m 6512 5116 R 27.4 0.2 155:41.26 imapd
>> >> 30097 cyrus 20 0 147m 6280 5052 R 27.1 0.2 93:44.08 imapd
>Seriously though - it's an infinite loop. There are a few different
>places it could be, and my money is on a bogus .seen file. There were
>definitely some infinite loops in there, and the bugs in skiplist db
>locking in 2.2 mean you could have any old rubbish show up over time.
>So I'm guessing it's a particular folder access that triggers the
>runaway process each time.
If the problem is caused by one or a few particular mailboxes, check the
contents of <configdirectory>/proc/<pid> for each of those processes to
track them down.
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