From owner-freebsd-questions Fri Oct 3 00:28:11 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id AAA27061 for questions-outgoing; Fri, 3 Oct 1997 00:28:11 -0700 (PDT) Received: from primer.i-connect.net (primer.i-Connect.Net [206.190.143.13]) by hub.freebsd.org (8.8.7/8.8.7) with SMTP id AAA27041 for ; Fri, 3 Oct 1997 00:28:06 -0700 (PDT) Received: (qmail 1030 invoked by uid 1008); 3 Oct 1997 07:32:41 -0000 Mailing-List: contact freebsd-dlm-help@primer.i-connect.net; run by ezmlm Delivered-To: mailing list freebsd-dlm@primer.i-connect.net Received: (qmail 1024 invoked from network); 3 Oct 1997 07:32:41 -0000 Received: from lestat.nas.nasa.gov (129.99.50.29) by primer.i-connect.net with SMTP; 3 Oct 1997 07:32:41 -0000 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-questions@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