Re: Slow application response on lightly loaded server?

I'm wondering about that. However, the database server and the server
doing the bulk loads are on the same subnet. Traceroute shows only a
single hop. Traceroute and ping both show reply times in the area of .25 -
.50 ms or so. Is that reasonable?

__________________________________________________________________________________
*Mike Blackwell | Technical Analyst, Distribution Services/Rollout
Management | RR Donnelley*
1750 Wallace Ave | St Charles, IL 60174-3401
Office: 630.313.7818
Mike(dot)Blackwell(at)rrd(dot)com
http://www.rrdonnelley.com

<http://www.rrdonnelley.com/>
* <Mike(dot)Blackwell(at)rrd(dot)com>*

On Tue, Jul 17, 2012 at 12:49 PM, Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>wrote:

> On Tue, Jul 17, 2012 at 11:37 AM, Mike Blackwell <mike(dot)blackwell(at)rrd(dot)com>
> wrote:
> >
> > On Tue, Jul 17, 2012 at 11:35 AM, Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com
> >
> > wrote:
> >
> >> I'd run vmstat and look for high cs or int numbers (100k and above) to
> >> see if you're maybe seeing an issue with that. A lot of times a
> >> "slow" server is just too much process switching. But yeah, the
> >> graphs you've posted don't seem overly bad.
> >
> >
> >
> > Thanks for the tip. Here's a quick look at those numbers under that same
> > load. Watching it for a while longer didn't show any spikes. That
> doesn't
> > seem to be it, either.
>
> Yep it all looks good to me. Are you sure you're not getting network
> lag or something like that?
>