Henrik Hempelmann wrote:
> Falk Br�gmann wrote:
...
> > The problem is, we are not quite happy with the performance of our setup
> > yet. When a not-too-high number of users tries to access the
> > application, the database comes under load pretty quickly (as measured 
> > by the Unix "top" command), and normally fast queries start to take
several seconds.
>
> load (average:) of the run queue or load (user%) of the CPUs?

Load average of the run queue; the user% load is not tracked by our
monitoring tool, but as far as I know, the user% load of the CPUs is not
critical.

> > Our current configuration parameters are:
> >   . CACHE_SIZE = 100000
> -> 800MB Cache, you should double the chache size on a 2GB machine
> 
> > The data and log volumes are plain files (not raw devices) sitting on an
> > ext3 (journaled) file system. 
> assure data journals on ext3 are disabled

We'll do both of that. Thanks for your quick and helpful response!

=) Falk

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