From owner-freebsd-hackers@FreeBSD.ORG Sun Aug 17 18:59:50 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E7B801065674 for ; Sun, 17 Aug 2008 18:59:50 +0000 (UTC) (envelope-from tutatnhamon@gmail.com) Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.175]) by mx1.freebsd.org (Postfix) with ESMTP id BA4C78FC0C for ; Sun, 17 Aug 2008 18:59:50 +0000 (UTC) (envelope-from tutatnhamon@gmail.com) Received: by wf-out-1314.google.com with SMTP id 24so1643592wfg.7 for ; Sun, 17 Aug 2008 11:59:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:sender :to:subject:mime-version:content-type:content-transfer-encoding :content-disposition:x-google-sender-auth; bh=QccLXxT/siuxVyN/V/6CsaSaOTvNETUA181sKdHcLBM=; b=sPXyXLn0buHFr43LYzog5pra5glt4lf+QE8kK3fCDAP4Xn4awDxQlWDuH+Y82InsEM +/WpkjfoFEBX4Okw8ag6KdUhBNklkVLk2u6k97aRWAlcp/T8qyrmZmwWcsz1CWSCJ7oo hgFUphULKGBS9mLGsjLuKdz6qSq75tn3Z58a4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:sender:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition:x-google-sender-auth; b=CQGgSRUsAYS2bD067QcJivN7xf0DJSasCWQ2Xdjdma7lPSkUIb/tW6I4DTIUx7x8Nr WMfiJMMGuiPZfmE9zkZbbDXl4cRta+KnLkLVjoKez3UMxCXBM9Vh0WbOboHXZd984pSv 27E9+fjd/87E+AhOtyqY8or4ReHQ8JA6yKwB0= Received: by 10.142.157.15 with SMTP id f15mr1765125wfe.186.1218997923118; Sun, 17 Aug 2008 11:32:03 -0700 (PDT) Received: by 10.143.18.8 with HTTP; Sun, 17 Aug 2008 11:32:03 -0700 (PDT) Message-ID: <65dfa4fc0808171132g4a827a82y590e9d5ae849bd23@mail.gmail.com> Date: Sun, 17 Aug 2008 21:32:03 +0300 From: "Artem Naluzhnyy" Sender: tutatnhamon@gmail.com To: freebsd-hackers@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Google-Sender-Auth: f8e70734ee19231b Subject: High syscall rate X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 17 Aug 2008 18:59:51 -0000 Hi, I have 6.1-RELEASE system with lots of processes in production. Is there any way to determine which process causes high syscall rate? No kernel upgrade or sizeable downtime allowed. -- Artem Naluzhnyy