Return-Path: X-Original-To: apmail-synapse-user-archive@www.apache.org Delivered-To: apmail-synapse-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id DE89C659E for ; Thu, 19 May 2011 00:49:17 +0000 (UTC) Received: (qmail 1652 invoked by uid 500); 19 May 2011 00:49:17 -0000 Delivered-To: apmail-synapse-user-archive@synapse.apache.org Received: (qmail 1612 invoked by uid 500); 19 May 2011 00:49:17 -0000 Mailing-List: contact user-help@synapse.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@synapse.apache.org Delivered-To: mailing list user@synapse.apache.org Received: (qmail 1604 invoked by uid 99); 19 May 2011 00:49:16 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 19 May 2011 00:49:16 +0000 X-ASF-Spam-Status: No, hits=0.7 required=5.0 tests=SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [67.231.152.202] (HELO mx0b-000f9d01.pphosted.com) (67.231.152.202) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 19 May 2011 00:49:07 +0000 Received: from pps.filterd (m0001103 [127.0.0.1]) by mx0b-000f9d01.pphosted.com (8.14.4/8.14.4) with SMTP id p4J0lKHd004586 for ; Wed, 18 May 2011 17:48:44 -0700 Received: from denpxchedge2.jeppesen.com ([169.143.0.211]) by mx0b-000f9d01.pphosted.com with ESMTP id wcp2s0ndt-1 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 18 May 2011 17:48:44 -0700 Received: from entdencas01.corp.gds.jeppesen.com (entdencas01.corp.gds.jeppesen.com [169.143.34.189]) by denpxchedge2.jeppesen.com (8.14.4/8.14.4) with ESMTP id p4J0mgna015656 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NOT) for ; Wed, 18 May 2011 18:48:42 -0600 Received: from DENPXCHMBX01.corp.gds.jeppesen.com ([fe80:0000:0000:0000:7938:1a8d:114.196.228.114]) by entdencas01.corp.gds.jeppesen.com ([169.143.75.25]) with mapi; Wed, 18 May 2011 18:49:10 -0600 From: Abid Khan-EXT To: "user@synapse.apache.org" Date: Wed, 18 May 2011 18:49:07 -0600 Subject: Please help: does Synapse leak memory? Thread-Topic: Please help: does Synapse leak memory? Thread-Index: AcvzEZUSGgRab6xNTNmnk1pYlwZGxQMozbegBYI4lkA= Message-ID: <83B2FA13648D5841982336487CE01FE01EB485E0@DENPXCHMBX01.corp.gds.jeppesen.com> References: <83B2FA13648D5841982336487CE01FE01D6E4693@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01D76A498@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01D76A4D9@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01D76A630@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01DA21773@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01DA217B7@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01DA217E8@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01E4E8B87@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01E8EE630@DENPXCHMBX01.corp.gds.jeppesen.com> <83B2FA13648D5841982336487CE01FE01E9EABEC@DENPXCHMBX01.corp.gds.jeppesen.com> In-Reply-To: <83B2FA13648D5841982336487CE01FE01E9EABEC@DENPXCHMBX01.corp.gds.jeppesen.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.4.6813,1.0.148,0.0.0000 definitions=2011-05-18_07:2011-05-18,2011-05-18,1970-01-01 signatures=0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.4.6813,1.0.148,0.0.0000 definitions=2011-05-18_07:2011-05-18,2011-05-18,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 ipscore=0 suspectscore=1 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=-80 reason=mlx scancount=1 engine=6.0.2-1012030000 definitions=main-1105180213 X-Virus-Checked: Checked by ClamAV on apache.org Hello all, I am troubleshooting an instance where I had used Synapse, the issue is tha= t after delivering few thousand message server runs out of memory. I investigated and found out that for each message that is delivered Synaps= e is leaking following two objects: 1) org.apache.axis2.context.MessageContext 2) org.apache.synapse.core.axis2.Axis2MessageContext I thought that it might be related to threads and ThreadLocal, but when I s= canned the thread local of all 160+ threads those objects were not there. It seems that synapse is keeping those two object in its some internal obje= ct, that is difficult to find. Because of this problem those objects; server leaks memory at very high rat= e, and freezes after few hours of running? Any immediate response will be appreciated, Thanks, Abid