Messages in this thread | | | Date | Thu, 7 Jun 2001 16:36:05 -0300 (BRT) | From | Marcelo Tosatti <> | Subject | Re: VM suggestion... |
| |
On Thu, 7 Jun 2001, Jeff Garzik wrote:
> While you guys are in there hacking, perhaps consider adding metrics > which allows you to tell exactly when certain cases and conditions are > hit. > page_aged_while_sleeping_in_page_lauder++ > > Statistics like this are cheap to use in runtime and should provide > concrete information rather than guesses and estimations...
I've been using LTT (Linux Trace Toolkit) to do similar stuff.
The problem is that we _cannot_ base ourselves simply on practical results from a _limited_ amount of workloads. Also remember the tests we (at least I do) are benchmarks which try to use all resources all the time upon completion.
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |