From owner-freebsd-questions@freebsd.org Mon Jan 9 16:40:19 2017 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D4090CA7BD4 for ; Mon, 9 Jan 2017 16:40:19 +0000 (UTC) (envelope-from bycn82@gmail.com) Received: from mail-vk0-x22c.google.com (mail-vk0-x22c.google.com [IPv6:2607:f8b0:400c:c05::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8E72F1B4D for ; Mon, 9 Jan 2017 16:40:19 +0000 (UTC) (envelope-from bycn82@gmail.com) Received: by mail-vk0-x22c.google.com with SMTP id r136so7074267vke.1 for ; Mon, 09 Jan 2017 08:40:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:reply-to:from:date:message-id:subject:to; bh=LhRuMM5ac7dkMPufbx+VuKj+QqXvBQVMYGbPrEQkovU=; b=CF/MzBenSF9WPbCzOaqUrA5r9Rt7QKAaxxm7W3bWUgtv/wxOMCCkSLozZO2Zl8YLvy bpG/+gqdTASSSA3lEnn/4aKDCzJYYBby+jsKQQ88OCuL5CT+FCGxPK9aZgKAkLa/tdCE sD8SGhKyVcyOX36R9m9spgptQvOz+rhY5xKCFCcVNTcKF1TQGnXleB3i0n5880+NDAXM wh6iL9hFyyOlopy2TzFA2hM7AuE0CbnIox80uh3id5Zk8nVn8dzLxj7YSEAR1hyGjiq3 glMTGr0xPKCMzDguxT8xLqdmBpEogEwRlagYSLKH20ZvK4G6h2T8RnPmYWPx73iMyg6v O+gA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:from:date:message-id :subject:to; bh=LhRuMM5ac7dkMPufbx+VuKj+QqXvBQVMYGbPrEQkovU=; b=KP1upFyL+lIjhkAPUVcaHL5Op/37Y8M9u5D4nK7uJC2qZEaip678WFEemPeASvbXp7 ntTFtPpeAqcfbEBwj19bwMtbWJ3vMgt9lIdU6OeJVFuH6HWGWm2ddklZQeJ2hdAn3/GX GZoT9CHTLTU2YQcl7svFqqHUMk5vx8eCmXXGpEn1GOn8eZFzmYlmOUzEYEgKscvSeLwT VU7lszWJ5+F/hhkH0ZeKGRga+11mFTHLYfY1Qvxi21vFhguPgGRInerNd3WlXWwvLtKw 6jV4xnkxfpB/hXLC+0+nBzJJkb1Obur4sUysEby930hqBwtyJvChx6rsDgNCOvnvsc2u COxA== X-Gm-Message-State: AIkVDXK6KK059KHIMHq8k5wKsq+VLzpTJQXjqT0aAJYfgFdz7zBp1dJ8qOOINXyk0ikW/7gKzrO+K/jG10i2uw== X-Received: by 10.31.226.65 with SMTP id z62mr467513vkg.11.1483980018457; Mon, 09 Jan 2017 08:40:18 -0800 (PST) MIME-Version: 1.0 Received: by 10.103.94.132 with HTTP; Mon, 9 Jan 2017 08:40:18 -0800 (PST) Reply-To: bycn82@dragonflybsd.org From: Bill Yuan Date: Tue, 10 Jan 2017 00:40:18 +0800 Message-ID: Subject: /tmp/swap is causing my CPU busy To: FreeBSD Questions Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Jan 2017 16:40:19 -0000 Hi, Need support here. I just noticed my machine is busy and a process is the root cause, I am not familiar with the memory/SWAP, Can someone please help to take a look? any info is required? please let me know. #top 52 processes: 1 running, 50 sleeping, 1 zombie CPU: 3.5% user, 0.0% nice, 0.6% system, 0.0% interrupt, 95.9% idle Mem: 53M Active, 997M Inact, 133M Wired, 44M Buf, 791M Free Swap: 2100M Total, 2100M Free PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 25592 root 10 25 0 778M 9272K uwait 3 0:38 19.02% .swap 25599 root 1 20 0 7416K 2596K CPU0 0 0:00 0.11% top #ps -axd | grep swap 25481 0 S+ 0:00.00 | | `-- grep swap 22927 - Ss 172:10.74 |-- /tmp/.swap #uname -a FreeBSD NetGate1 11.0-RELEASE-p1 FreeBSD 11.0-RELEASE-p1 #0 r306420: Thu Sep 29 03:40:55 UTC 2016 root@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC i386 Regards, Bycn82