Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 2FBAE200B45 for ; Fri, 15 Jul 2016 18:56:15 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 2E4DA160A61; Fri, 15 Jul 2016 16:56:15 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 6E497160A57 for ; Fri, 15 Jul 2016 18:56:14 +0200 (CEST) Received: (qmail 79636 invoked by uid 500); 15 Jul 2016 16:56:13 -0000 Mailing-List: contact general-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: general@lucene.apache.org Delivered-To: mailing list general@lucene.apache.org Delivered-To: moderator for general@lucene.apache.org Received: (qmail 64626 invoked by uid 99); 15 Jul 2016 05:03:52 -0000 X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 3.722 X-Spam-Level: *** X-Spam-Status: No, score=3.722 tagged_above=-999 required=6.31 tests=[FORGED_HOTMAIL_RCVD2=1.187, FREEMAIL_ENVFROM_END_DIGIT=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_SOFTFAIL=0.972, URI_HEX=1.313] autolearn=disabled Date: Thu, 14 Jul 2016 22:03:47 -0700 (MST) From: yuyan To: general@lucene.apache.org Message-ID: <1468559027173-4287293.post@n3.nabble.com> Subject: Solr Slave high CPU at certain hour MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit archived-at: Fri, 15 Jul 2016 16:56:15 -0000 Hi, I'm hosting a web server. The indexing is powered by Solr. The Solr architecture we use is Solr Master / Slave. Our Solr Slave(Java.exe) encounters 100 % CPU at a specific time. It happens few times per day especially working hour. Now, how we solved the issue is add another Slave into the ELB. We don't know what exactly happened to our Slave server. Are there any tools or ways to find out what's happening? Our current setup Platform : AWS Linux Solr version: 5.3.0 Thank you. -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-Slave-high-CPU-at-certain-hour-tp4287293.html Sent from the Lucene - General mailing list archive at Nabble.com.