From owner-soc-status@FreeBSD.ORG Wed Aug 1 15:39:22 2012 Return-Path: Delivered-To: soc-status@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 78CF0106564A for ; Wed, 1 Aug 2012 15:39:22 +0000 (UTC) (envelope-from rudotx@gmail.com) Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id 0DB5F8FC08 for ; Wed, 1 Aug 2012 15:39:21 +0000 (UTC) Received: by wgbds11 with SMTP id ds11so6794226wgb.31 for ; Wed, 01 Aug 2012 08:39:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to:content-type; bh=KtZu1833oH+E6Axz/WRURoyrD+JKReFIBU0jmhQEQaQ=; b=wSXl167PU8xjbXNllhScSBszF78mR7CwBLdakDuH/Y+GQBLsqw95cYGanZUmVtx6M8 Qkn91t4R23UrpLlDZP69U9jb2QqZe7B0veGjmiPG2INlfjdlFx6cGabjKcjhx6zYUqND p7a6rj+MeYpIerZkSUP+f03dUANXNrZ6FpuioClo2/pFfn7j50In39sSEcAMShmNbeRD KppqmFmzFh2aLUFsrJKjiflTtZOHgdsATivFm7cY6HvyxL9nLcWgNaZDT5gFNK6E4Omn Q3MwxDbWea2JrCJqklwmWdTJEqX9YWgZkB2I9ZOkszjsMXDfTOUm1YJsTxBt0fUVHgWU SQKQ== Received: by 10.216.198.10 with SMTP id u10mr8898897wen.80.1343835560770; Wed, 01 Aug 2012 08:39:20 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.184.4 with HTTP; Wed, 1 Aug 2012 08:39:00 -0700 (PDT) From: rudo tomori Date: Wed, 1 Aug 2012 17:39:00 +0200 Message-ID: To: soc-status@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: cpu limits status report X-BeenThere: soc-status@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Summer of Code Status Reports and Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Aug 2012 15:39:22 -0000 Hi, the goal of my gsoc project is to enable the system administrators to configure %CPU limits using the rctl command. So that they can for example limit a particular user to 50% cpu time. Last week I checked setting per-jail %cpu limits. I also fixed some small issues that I mentioned in my previous status report. This week I am working on better %cpu calculations for short-lived processes because traditional values (those used for example in ps and top commands) are too small even for cpu intensive processes. rudo