From owner-freebsd-hackers Tue Aug 21 11: 1:59 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from elvis.mu.org (elvis.mu.org [216.33.66.196]) by hub.freebsd.org (Postfix) with ESMTP id 6E6AA37B40E for ; Tue, 21 Aug 2001 11:01:52 -0700 (PDT) (envelope-from bright@elvis.mu.org) Received: by elvis.mu.org (Postfix, from userid 1192) id 7A43D81D15; Tue, 21 Aug 2001 13:01:52 -0500 (CDT) Date: Tue, 21 Aug 2001 13:01:52 -0500 From: Alfred Perlstein To: Giorgos Verigakis Cc: freebsd-hackers@freebsd.org Subject: Re: Zope's performance issues (cont.) Message-ID: <20010821130152.H81307@elvis.mu.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: ; from verigak@algol.vtrip-ltd.com on Tue, Aug 21, 2001 at 06:52:33PM +0300 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG * Giorgos Verigakis [010821 10:55] wrote: > To check if it was indeed a thread problem, I repeated my tests > using Zope-2.4.0 and python 2.1.1 > First I did a default python compilation (using libc_r) and then > using pth (GNU portable threads) > > Using the program I sent on my previous email and a hit rate of 100 > I got > libc_r: 243 sec, 28 real hits/sec > pth: 15 sec, 36 real hits/sec > > So, I guess there is some problem on libc_r > > Giorgos > > PS: I did the same on OpenBSD and had similar results Do you think you could link it using profiling? 'cc -pg' Then run zope, then use gprof to see what's going on? -- -Alfred Perlstein [alfred@freebsd.org] Ok, who wrote this damn function called '??'? And why do my programs keep crashing in it? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message