Subject | Re: High processor usage FB 1.5.0 |
---|---|
Author | btrewern |
Post date | 2007-05-16T13:16:36Z |
I seem to have fixed it with a backup (using -g switch) and restore.
Is there any way of stopping this happen in the future?
Thanks for all the help.
Regards,
Ben
Is there any way of stopping this happen in the future?
Thanks for all the help.
Regards,
Ben
--- In firebird-support@yahoogroups.com, "Adam" <s3057043@...> wrote:
>
> > I don't seem to be anywhere near swapping at the moment. I've
got
> > 500,000k physical memory free. What's the best way to cache
more
> > data in Firebird?
> >
>
> Firebird.conf lets you set the number of pages to cache. You need
to
> restart the service for it to take effect. Changing the page size
of
> the database will also obviously cause it to use more. Be careful
if
> you are switching to classic though. You should use a much smaller
> cache if switching to classic server as each connection creates a
> service instance.
>
> > >
> > > >
> > > > Is there anything else I can do? Is it worth me upgrading
to FB
> > > > 1.5.4? Or even 2.0.1?
> > >
> > > 1.5.4, definately (but not for performance reasons, it is a
> > > maintenance release for bugs etc). 2.0.1 should generally give
> > better
> > > performance both with a better optimiser and smarter garbage
> > > collection, but may be more of an effort if you have bad SQL
in
> > some
> > > queries.
> >
> > Is upgrading to 1.5.4 as easy as stopping the server and running
the
> > install file? What else do I need to take into account?
>
> Pretty much. I would uninstall first if changing between
Superserver
> and classic.
>
> Adam
>