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Re: mod_log_mysql (was: Web Stats on LVS?)

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: mod_log_mysql (was: Web Stats on LVS?)
From: Clint Byrum <cbyrum@xxxxxxxxxxx>
Date: Fri, 05 May 2006 16:21:47 -0700
_REALLY_

I may have to eat some crow with my developers then. Would you be
willing to share your mysql and mod_log_sql configurations?

On Fri, 2006-05-05 at 16:00 -0700, Daniel Ballenger wrote:
> I just recently ran a benchmark on mysql on a machine for my company...
> With MySQL I was pushing >1000 inserts per second.  This was on a Quad
> 700Mhz (Compaq DL580) box with 1GB of ram and 4 9.1GB drives in raid
> 5.
> 
> I'm sure with faster disks I'd be able to push that box even harder with 
> mysql.
> 
> But of course, I've yet to hit that many queries per second yet with
> it in production :).
> 
> -Daniel
> On 5/5/06, Clint Byrum <cbyrum@xxxxxxxxxxx> wrote:
> > On Fri, 2006-05-05 at 13:56 -0700, Dan Trainor wrote:
> >
> > > What we've done in the past is also used mod_log_mysql.  While not the
> > > most efficient way of logging (sure, your setup may differ) - this did
> > > allow us to be flexible as to where we wanted logs sent.  We would dump
> > > this log nightly and export it back into one on disk, then run our stats
> > > against it.  We later modified our stats system to read directly from
> > > the database, which worked out quite nicely.
> > >
> >
> > I'm curious what kind of request volume you had. I've not seen many
> > numbers regarding mod_log_mysql/mod_log_sql, but I'm curious because I
> > doubt it could ever handle our rates of 1000+/second.
> >
> >
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> 
> 
> --
> Daniel Ballenger
> http://denetron.com
> Sr. Systems Administrator - Denetron LLC
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