[Kolab-devel] Speed issues with Horde and Kolab

[Bernhard Reiter]

On Tuesday 05 April 2005 22:47, Zachariah Mully wrote:
> Hello all-
> 	I posted a couple of weeks ago on the kolab-users list about the
> extreme slowness of viewing/updating/creating calendars through the
> webclient (Horde HEAD). 

Note that this client is in development.
Maybe you are hitting some kind of bug.

> Matt Douhan indicated no problems on his
> machines that were vastly faster than my server, so today I finally had
> the time to move my Kolab beta3 install over to a faster machine. The
> old machine was a dual PIII600 with 1G ram and the new machine is 2.4Ghz
> P4 with 768MB of ram (I just moved the scsi array with kolab install to
> the new machine). No difference in performance when attempting to view a
> calendar with ~800 events in it... Any action takes between 20-60sec to
> complete, with the apache process consuming ~95% CPU. This is  with one
> user.
> 	I have installed the webclient as per the instructions on Kolab.org and
> I'm completely baffled by the problem. Apache grinds to a halt whenever
> the calendar queried. I've bumped up the php.shm_size to 128MB but that
> has zero affect on the speed. I've also tried a php accelerator, but
> that had no effect either. There are no errors in any of the logs.
> 	I am at a loss as to how I should go about pinpointing the issue, and
> I'm looking for suggestions as where to start or if anybody else is
> experiencing the same problem.
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