Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 84510 invoked from network); 11 Apr 2011 17:35:53 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 11 Apr 2011 17:35:53 -0000 Received: (qmail 37672 invoked by uid 500); 11 Apr 2011 17:35:51 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 37650 invoked by uid 500); 11 Apr 2011 17:35:51 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 37642 invoked by uid 99); 11 Apr 2011 17:35:51 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 11 Apr 2011 17:35:51 +0000 X-ASF-Spam-Status: No, hits=0.0 required=5.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of chris.burroughs@gmail.com designates 209.85.220.172 as permitted sender) Received: from [209.85.220.172] (HELO mail-vx0-f172.google.com) (209.85.220.172) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 11 Apr 2011 17:35:44 +0000 Received: by vxg33 with SMTP id 33so5358637vxg.31 for ; Mon, 11 Apr 2011 10:35:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:message-id:date:from:user-agent:mime-version:to :subject:content-type:content-transfer-encoding; bh=dHeQzUyAoYCx/cwwloP3JzKPfI+N6+MvDCgCKwx7unI=; b=KOuYTvzJ4VuUo4Smk4HcR4bC3MaoHAJd/CkgNwN1I/vwlIkSkyr5PJreh1Mi+rhIzl GncF5HcSMSyWVhIRbpgsxoegemEBB3FKNLrrg85JSfrok/ZphnaCRQ+fjznGNOZFrGDX 8Ha2/LA4RpCQKTfXhq9Jvgt3DxKUKJgVkT7w4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=STXG5R0KSVz09qVzz4Oe/hjq0Dkpf1lsHw4TMbElVVpaeKff7AsP09p+Za4XZz4Fsb xd7Upe2sSAd1lnRbm+J3ocf34H0sE+i2GOFRGivaLBzdw3D33iDPOuTGiATeMBtU55Mr E38OiGcSdiMzp7wtb4nqK/cwaPMNH6oU/XXsQ= Received: by 10.52.98.197 with SMTP id ek5mr2945287vdb.262.1302543323892; Mon, 11 Apr 2011 10:35:23 -0700 (PDT) Received: from [10.10.17.150] (cl-pat-tr.clearspring.com [8.18.54.254]) by mx.google.com with ESMTPS id e37sm50568vbm.5.2011.04.11.10.35.22 (version=SSLv3 cipher=OTHER); Mon, 11 Apr 2011 10:35:23 -0700 (PDT) Message-ID: <4DA33BD5.5090500@gmail.com> Date: Mon, 11 Apr 2011 13:35:17 -0400 From: Chris Burroughs User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.14) Gecko/20110223 Thunderbird/3.1.8 MIME-Version: 1.0 To: user@cassandra.apache.org Subject: Analysing hotspot gc logs Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org To avoid taking my own thread [1] off on a tangent. Does anyone have a reccomendation for a tool to graphical analysis (ie make useful graphs) out of hoptspot gc logs? Google searches have turned up several results along the lines of "go try this zip file" [2]. [1] http://www.mail-archive.com/user@cassandra.apache.org/msg12134.html [2] http://mail.openjdk.java.net/pipermail/hotspot-gc-use/2009-August/000420.html