Return-Path: X-Original-To: apmail-cassandra-commits-archive@www.apache.org Delivered-To: apmail-cassandra-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 81DD018034 for ; Thu, 28 Jan 2016 02:44:40 +0000 (UTC) Received: (qmail 11038 invoked by uid 500); 28 Jan 2016 02:44:40 -0000 Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org Received: (qmail 11003 invoked by uid 500); 28 Jan 2016 02:44:40 -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 10992 invoked by uid 99); 28 Jan 2016 02:44:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 28 Jan 2016 02:44:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id EAB232C1F69 for ; Thu, 28 Jan 2016 02:44:39 +0000 (UTC) Date: Thu, 28 Jan 2016 02:44:39 +0000 (UTC) From: "Paulo Motta (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CASSANDRA-7238) Nodetool Status performance is much slower with VNodes On 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-7238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paulo Motta updated CASSANDRA-7238: ----------------------------------- Reproduced In: 2.1 beta2, 2.0.8 (was: 2.0.8, 2.1 beta2) Reviewer: Paulo Motta > Nodetool Status performance is much slower with VNodes On > --------------------------------------------------------- > > Key: CASSANDRA-7238 > URL: https://issues.apache.org/jira/browse/CASSANDRA-7238 > Project: Cassandra > Issue Type: Bug > Components: Tools > Environment: 1000 M1.Large Ubuntu 12.04 > Reporter: Russell Alexander Spitzer > Assignee: Yuki Morishita > Priority: Minor > Fix For: 2.1.x, 2.2.x, 3.0.x, 3.x > > > Nodetool status on a 1000 Node cluster without vnodes returns in several seconds. With vnodes on (256) there are OOM errors with the default XMX of 32. Adjusting the XMX to 128 allows nodetool status to complete but the execution takes roughly 10 minutes. > Tested > {code} > XMX | Status > 32 | OOM > 64 | OOM: GC Overhead > 128 | Finishes in ~10 minutes > 500 | Finishes in ~10 minutes > 1000 | Finishes in ~10 minutes > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)