Return-Path: Delivered-To: apmail-cassandra-commits-archive@www.apache.org Received: (qmail 34811 invoked from network); 11 Jan 2011 23:57:07 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 11 Jan 2011 23:57:07 -0000 Received: (qmail 72100 invoked by uid 500); 11 Jan 2011 23:57:07 -0000 Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org Received: (qmail 72075 invoked by uid 500); 11 Jan 2011 23:57:07 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 72067 invoked by uid 99); 11 Jan 2011 23:57:07 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Jan 2011 23:57:07 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Jan 2011 23:57:06 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id p0BNukG0017737 for ; Tue, 11 Jan 2011 23:56:46 GMT Message-ID: <8592805.300681294790206561.JavaMail.jira@thor> Date: Tue, 11 Jan 2011 18:56:46 -0500 (EST) From: "Peter Schuller (JIRA)" To: commits@cassandra.apache.org Subject: [jira] Updated: (CASSANDRA-1968) Increase JVM young generation size In-Reply-To: <20830601.295681294781808006.JavaMail.jira@thor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CASSANDRA-1968?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Peter Schuller updated CASSANDRA-1968: -------------------------------------- Attachment: 1968_v3.txt (Same as v2 without accidentally left debug printout) > Increase JVM young generation size > ---------------------------------- > > Key: CASSANDRA-1968 > URL: https://issues.apache.org/jira/browse/CASSANDRA-1968 > Project: Cassandra > Issue Type: Improvement > Affects Versions: 0.7.0 > Reporter: Brandon Williams > Assignee: Brandon Williams > Fix For: 0.7.1 > > Attachments: 1968.txt, 1968_v2.txt > > > Increasing the young generation size has a profound effect on performance and cpu utilization. We should set it explicitly. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.