Return-Path: X-Original-To: apmail-httpd-bugs-archive@www.apache.org Delivered-To: apmail-httpd-bugs-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id ED84F7D1D for ; Tue, 27 Dec 2011 19:07:37 +0000 (UTC) Received: (qmail 66825 invoked by uid 500); 27 Dec 2011 19:07:37 -0000 Delivered-To: apmail-httpd-bugs-archive@httpd.apache.org Received: (qmail 66796 invoked by uid 500); 27 Dec 2011 19:07:37 -0000 Mailing-List: contact bugs-help@httpd.apache.org; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: Reply-To: "Apache HTTPD Bugs Notification List" List-Id: Delivered-To: mailing list bugs@httpd.apache.org Received: (qmail 66787 invoked by uid 99); 27 Dec 2011 19:07:37 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 27 Dec 2011 19:07:37 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.115] (HELO eir.zones.apache.org) (140.211.11.115) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 27 Dec 2011 19:07:36 +0000 Received: by eir.zones.apache.org (Postfix, from userid 80) id BF9D14F29F; Tue, 27 Dec 2011 19:07:15 +0000 (UTC) From: bugzilla@apache.org To: bugs@httpd.apache.org Subject: DO NOT REPLY [Bug 52391] New: 100% CPU usage while using Forward Proxy Date: Tue, 27 Dec 2011 19:07:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Apache httpd-2 X-Bugzilla-Component: All X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: sam.vanbrussel@linqed.be X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: bugs@httpd.apache.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: https://issues.apache.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 https://issues.apache.org/bugzilla/show_bug.cgi?id=52391 Bug #: 52391 Summary: 100% CPU usage while using Forward Proxy Product: Apache httpd-2 Version: 2.2.21 Platform: PC Status: NEW Severity: critical Priority: P2 Component: All AssignedTo: bugs@httpd.apache.org ReportedBy: sam.vanbrussel@linqed.be Classification: Unclassified Dear, At a certain point in time, httpd.exe starts using 100% cpu (one thread, so 12,5% on my 8-core machine). Over time, this shifts to 25%, 37,5%, 50% and higher, so I restart the service. I started noticing it since version 2.2.17. The configuration file httpd.conf is the standard one with the following additions: #Begin custom modules SVB LoadModule cache_module modules/mod_cache.so LoadModule disk_cache_module modules/mod_disk_cache.so LoadModule proxy_module modules/mod_proxy.so LoadModule proxy_ajp_module modules/mod_proxy_ajp.so LoadModule proxy_balancer_module modules/mod_proxy_balancer.so LoadModule proxy_connect_module modules/mod_proxy_connect.so LoadModule proxy_ftp_module modules/mod_proxy_ftp.so LoadModule proxy_http_module modules/mod_proxy_http.so LoadModule proxy_scgi_module modules/mod_proxy_scgi.so #End custom modules SVB #Begin custom settings SVB CacheDirLength 1 CacheDirLevels 2 CacheMaxFileSize 1000000000 CacheMinFileSize 1 CacheRoot T:\Apache\HTTPD\CacheRoot CacheEnable disk / ProxyRequests On ProxyVia On Order deny,allow Deny from all Allow from 192.168.1 #End custom settings SVB Can I help you by adding a memory dump file and some log files? Kind regards, Sam -- Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: bugs-unsubscribe@httpd.apache.org For additional commands, e-mail: bugs-help@httpd.apache.org