[wplug] How much performance increase with more memory?
John Strange
john at strangeness.org
Thu May 29 13:58:59 EDT 2003
Hehe..
rrdtool is such a huge complex beast in itself.. I do believe someone
has written a frontend for it though, if you check freshmeat it might
save you a lot of time.
- John
On Wed, 2003-05-28 at 17:14, James O'Kane wrote:
> On Tue, 15 Apr 2003, Tim Lesher wrote:
>
> > On Tue, Apr 15, 2003 at 12:52:30PM -0400, John Strange wrote:
> > > man vmstat :)
> >
> > Yep, or free(1). As usual in Linux, There's More Than One Way To Do
> > It (tm). :-) I usually gravitate towards /proc/<whatever> just out of
> > habit.
> >
>
> or sar(1) from sysstat package. It was added to Red Hat a few versions
> ago, and takes 5 minute samples and keeps them for about a week. Much less
> guesswork when you can see a weeklong trend.
>
> It's on my longterm project list at work to gather such stats so we can
> decide if we have enough compute servers, for example. If I don't find
> something prepackaged, I'll probably use rrdtool to graph the data in
> manager-friendly format.
>
> -james
>
>
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