Return-Path: Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: (qmail 10254 invoked from network); 31 Jul 2007 03:24:58 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 31 Jul 2007 03:24:58 -0000 Received: (qmail 54813 invoked by uid 500); 31 Jul 2007 03:24:52 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 54777 invoked by uid 500); 31 Jul 2007 03:24:52 -0000 Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-user@lucene.apache.org Delivered-To: mailing list java-user@lucene.apache.org Received: (qmail 54766 invoked by uid 99); 31 Jul 2007 03:24:52 -0000 Received: from Unknown (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 30 Jul 2007 20:24:52 -0700 X-ASF-Spam-Status: No, hits=2.0 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [60.52.184.45] (HELO mail.tecforte.com) (60.52.184.45) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 31 Jul 2007 03:24:48 +0000 Received: from DFPYWL2S ([192.168.2.96]) by tecforte.com with MailEnable ESMTP; Tue, 31 Jul 2007 11:24:32 +0800 From: "Chew Yee Chuang" To: Subject: High CPU usage duing index and search Date: Tue, 31 Jul 2007 11:25:15 +0800 Message-ID: <004201c7d322$69c8bae0$3d5a30a0$@com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0043_01C7D365.77EBFAE0" X-Mailer: Microsoft Office Outlook 12.0 Thread-Index: AcfTImbeR8rGTgVIR3iJQ1mSWWYlSw== Content-Language: en-us X-Virus-Checked: Checked by ClamAV on apache.org ------=_NextPart_000_0043_01C7D365.77EBFAE0 Content-Type: text/plain; charset="windows-1250" Content-Transfer-Encoding: 7bit Greetings All, I have been trying out Lucene recently and very happy with the search performance. But just notice that when Lucene performing search or index, the CPU usage on my machine raise to 100%, because of this issue, some of my others backend process will slow down eventually. Just want to know does anyone face this problem before ? and is it any idea on how to overcome this problem ? Currently Im running Lucene in a machine with the following spec:- Pentium D 3.00GHz, 2G Ram (allocate 1G for Java Heap space). Any help would be appreciated. Thanks eChuang, Chew No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.476 / Virus Database: 269.11.0/927 - Release Date: 7/30/2007 5:02 PM ------=_NextPart_000_0043_01C7D365.77EBFAE0--