From owner-freebsd-hackers Fri Oct 3 00:28:07 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id AAA27047 for hackers-outgoing; Fri, 3 Oct 1997 00:28:07 -0700 (PDT) Received: from lestat.nas.nasa.gov (lestat.nas.nasa.gov [129.99.50.29]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id AAA27021 for ; Fri, 3 Oct 1997 00:28:03 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by lestat.nas.nasa.gov (8.8.6/8.6.12) with SMTP id AAA04419; Fri, 3 Oct 1997 00:24:10 -0700 (PDT) Message-Id: <199710030724.AAA04419@lestat.nas.nasa.gov> X-Authentication-Warning: lestat.nas.nasa.gov: localhost [127.0.0.1] didn't use HELO protocol To: Simon Shapiro Cc: freebsd-hackers@freebsd.org, freebsd-dlm@primer.i-connect.net Subject: Re: Advice Seeked - Non-Invasive Metrics Techniques Reply-To: Jason Thorpe From: Jason Thorpe Date: Fri, 03 Oct 1997 00:24:10 -0700 Sender: owner-freebsd-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Fri, 03 Oct 1997 00:00:22 -0700 (PDT) Simon Shapiro wrote: > I need to carefully tune and analyze timing and perfromance statistics. > Mainly to identify why some rotines in the DLM take so much time. I guess generic kernel profiling isn't enough, here? Jason R. Thorpe thorpej@nas.nasa.gov NASA Ames Research Center Home: +1 408 866 1912 NAS: M/S 258-6 Work: +1 415 604 0935 Moffett Field, CA 94035 Pager: +1 415 428 6939