Thanks for the suggestions. But the applications function. They are just sluggish due to the CPU load. There is no real traffic on this server. It seems to be one particular webapp. We'll have to analyze what that is doing. Paul
________________________________ From: Martin Gainty [mailto:[EMAIL PROTECTED] Sent: Sun 3/12/2006 7:48 PM To: Tomcat Users List Subject: Re: High CPU Tomcat 5.5.12 - Caused By Norton AV on Win2K3 Good Evening Paul- At first glance it Appears that the component you are speaking of was blocking 8080 transmissions You should look at the Norton Internet Security config screen and manually configure Apache Tomcat to allow those transmissions.. HTH, Martin ----- Original Message ----- From: "Wasik, Paul" <[EMAIL PROTECTED]> To: "Tomcat Users List" <users@tomcat.apache.org> Sent: Sunday, March 12, 2006 11:44 AM Subject: High CPU Tomcat 5.5.12 - Caused By Norton AV on Win2K3 Hi all, Ran into an issue on a Windows 2003 server with Tomcat 5.5.12 and Norton Symantec 10.0 AV with GroupWare Protection. The presence of the Norton AV component even if Symantec AV service stopped causes Tomcat 5.5 CPU utilization to go to 95%. I had to uninstall Symantec AV and reboot and then Tomcat runs normally. Anyone else come across this sort of issue and if so any resolutions other than removing Symantec AV? Paul DISCLAIMER: Important Notice ************************************************* This e-mail may contain information that is confidential, privileged or otherwise protected from disclosure. If you are not an intended recipient of this e-mail, do not duplicate or redistribute it by any means. Please delete it and any attachments and notify the sender that you have received it in error. Unintended recipients are prohibited from taking action on the basis of information in this e-mail.E-mail messages may contain computer viruses or other defects, may not be accurately replicated on other systems, or may be intercepted, deleted or interfered with without the knowledge of the sender or the intended recipient. If you are not comfortable with the risks associated with e-mail messages, you may decide not to use e-mail to communicate with IPC. IPC reserves the right, to the extent and under circumstances permitted by applicable law, to retain, monitor and intercept e-mail messages to and from its systems. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] DISCLAIMER: Important Notice ************************************************* This e-mail may contain information that is confidential, privileged or otherwise protected from disclosure. If you are not an intended recipient of this e-mail, do not duplicate or redistribute it by any means. Please delete it and any attachments and notify the sender that you have received it in error. Unintended recipients are prohibited from taking action on the basis of information in this e-mail.E-mail messages may contain computer viruses or other defects, may not be accurately replicated on other systems, or may be intercepted, deleted or interfered with without the knowledge of the sender or the intended recipient. If you are not comfortable with the risks associated with e-mail messages, you may decide not to use e-mail to communicate with IPC. IPC reserves the right, to the extent and under circumstances permitted by applicable law, to retain, monitor and intercept e-mail messages to and from its systems.