From owner-freebsd-questions@FreeBSD.ORG Wed Dec 14 21:56:29 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6EF8D16A41F for ; Wed, 14 Dec 2005 21:56:29 +0000 (GMT) (envelope-from lists@webtent.net) Received: from columbus.webtent.org (static-70-110-70-42.tampfl.fios.verizon.net [70.110.70.42]) by mx1.FreeBSD.org (Postfix) with ESMTP id 71C0943D8B for ; Wed, 14 Dec 2005 21:56:20 +0000 (GMT) (envelope-from lists@webtent.net) Received: from localhost (localhost [127.0.0.1]) by columbus.webtent.org (Postfix) with ESMTP id 0FD05CFAB5 for ; Wed, 14 Dec 2005 16:56:18 -0500 (EST) From: Robert Fitzpatrick To: FreeBSD Content-Type: text/plain Date: Wed, 14 Dec 2005 16:56:18 -0500 Message-Id: <1134597378.5560.49.camel@columbus.webtent.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.1 Content-Transfer-Encoding: 7bit Subject: Determining disk latency X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: robert@webtent.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Dec 2005 21:56:29 -0000 I have been trying to track down an issue where are mail messages are delayed via postfix, amavis, clamav and SA. Seems the messages move right through amavis now in just a second, like the message below. I'm sure the queue active messages are related to me restarting postfix after making changes. I have max_server for amavis set to 2 just like the smtp-amavis transport in master.cf in postfix. If I try to increase this, my CPU utilization spikes. Messages come in as queue active and sit for, in this case 2 and half hours, until amavis picks it up. Someone suggested on the amavis list to look for disk latency issues, how do I do this? esmtp# grep 7BEE97E997 /var/log/maillog Dec 14 14:17:38 esmtp postfix/smtpd[32427]: 7BEE97E997: client=mail186.e2ma.net[66.179.147.186] Dec 14 14:17:38 esmtp postfix/cleanup[33547]: 7BEE97E997: message-id=<920fbca04802da57d9607f9178a761a8.3218@e2ma.net> Dec 14 14:17:49 esmtp postfix/qmgr[29605]: 7BEE97E997: from=<171176996.3218@e2ma.net>, size=11246, nrcpt=1 (queue active) Dec 14 14:27:29 esmtp postfix/qmgr[29605]: 7BEE97E997: to=, relay=none, delay=592, status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused) Dec 14 14:46:25 esmtp postfix/qmgr[35306]: 7BEE97E997: from=<171176996.3218@e2ma.net>, size=11246, nrcpt=1 (queue active) Dec 14 14:58:56 esmtp postfix/qmgr[36371]: 7BEE97E997: from=<171176996.3218@e2ma.net>, size=11246, nrcpt=1 (queue active) Dec 14 15:25:44 esmtp postfix/qmgr[37488]: 7BEE97E997: from=<171176996.3218@e2ma.net>, size=11246, nrcpt=1 (queue active) Dec 14 16:44:02 esmtp postfix/smtp[40014]: 7BEE97E997: to=, relay=127.0.0.1[127.0.0.1], delay=8785, status=sent (250 2.6.0 Ok, id=40110-01-4, from MTA([127.0.0.1]:10025): 250 Ok: queued as 4EAA07F5EF) Dec 14 16:44:02 esmtp postfix/qmgr[37488]: 7BEE97E997: removed esmtp# grep 4EAA07F5EF /var/log/maillog Dec 14 16:44:02 esmtp postfix/smtpd[40116]: 4EAA07F5EF: client=localhost.webtent.net[127.0.0.1] Dec 14 16:44:02 esmtp postfix/cleanup[39841]: 4EAA07F5EF: message-id=<920fbca04802da57d9607f9178a761a8.3218@e2ma.net> Dec 14 16:44:02 esmtp postfix/qmgr[37488]: 4EAA07F5EF: from=<171176996.3218@e2ma.net>, size=11737, nrcpt=1 (queue active) Dec 14 16:44:02 esmtp amavis[40110]: (40110-01-4) FWD via SMTP: <171176996.3218@e2ma.net> -> , 250 2.6.0 Ok, id=40110-01-4, from MTA([127.0.0.1]:10025): 250 Ok: queued as 4EAA07F5EF Dec 14 16:44:02 esmtp postfix/smtp[40014]: 7BEE97E997: to=, relay=127.0.0.1[127.0.0.1], delay=8785, status=sent (250 2.6.0 Ok, id=40110-01-4, from MTA([127.0.0.1]:10025): 250 Ok: queued as 4EAA07F5EF) Dec 14 16:44:02 esmtp postfix/smtp[38824]: 4EAA07F5EF: to=, relay=208.38.145.35[208.38.145.35], delay=0, status=sent (250 2.0.0 jBELhw220499 Message accepted for delivery) Dec 14 16:44:02 esmtp postfix/qmgr[37488]: 4EAA07F5EF: removed -- Robert