proxyd cpu usage

Patrick Boutilier boutilpj at
Wed Dec 9 09:50:53 EST 2009

On 12/09/2009 10:43 AM, John Madden wrote:
>>> Yes, sorry, Wesley Craig's response pointed me in that direction and that
>>> definitely seems to be the problem.
>> How many mailboxes are returned by these LIST operations?  We run Horde
>> with Cyrus here, but we have no shared mailboxes and no problems with high
>> load on the Cyrus frontends.
> Well, none, in general.  But it's a 200MB mailboxes.db so I assume
> scanning that (to return nothing) is what takes up the cpu time.
> John

0.23 seconds on a 35MB mailboxes file. I thought I saw in one of you 
other e-mails that yours was taking about one second?

. list "user.*" "*"
* LIST (\HasNoChildren) "." "user.ed.Info"
. OK Completed (0.230 secs 2 calls)

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