What problems are you seeing with Tomcat?? Are you using the Tomcat web component as well as the servlet, as opposed to using the servlet with IIS which requires the JK connector. Using the connector negates any improvements over IIS/SE, so we are testing both IIS/SE and the Tomcat 5.5 standalone configurations, as recommended by the October 2006 benchmark comparison of the ServletExec and Tomcat engines. Tomcat 5.5.17 has been fairly stable during our testing (one JVM-induced crash on x64 server) since I set the memory pools to 512 MB and 1536 MB in the Java properties. The prefetch process gives you a good stress test - ours runs 35 minutes (ITSM 7 minus Asset) and keeps the AR server at 30% CPU utilization the whole time. The mid-tier server using Tomcat has very little CPU usage during this time, but the one using IIS/SE has a steady 10 to 25% CPU usage.
Christopher Strauss, Ph.D. Remedy Database Administrator University of North Texas Computing Center http://remedy.unt.edu/helpdesk/ _____ From: Action Request System discussion list(ARSList) [mailto:[EMAIL PROTECTED] On Behalf Of Hendershot,Bruce D. Sent: Thursday, March 01, 2007 8:29 AM To: [email protected] Subject: Re: Remedy version 7 in production ** We are on version 7.0.01 as of 17 February. Other than some instability of the Mid-tier, which is apparently caused by the Apache Tomcat component, we're seeing no problems. We upgraded from 5.1. We have 20+ applications in production, all home-grown. Windows 2003 MS SQL Server 2005 _____ From: Action Request System discussion list(ARSList) [mailto:[EMAIL PROTECTED] On Behalf Of Runar Helle Sent: Thursday, March 01, 2007 9:03 AM To: [email protected] Subject: Remedy version 7 in production ** Hi, all I was just wondering if anyone on this list has put Remedy version 7 into live production. If so, how is your experience so far? Is it stable once you have it up and running? We are thinking about upgrading ARS, Midtier and Service desk. We also have some homemade applications that need to work on the new platform. Our ARS is currently on version 4 and the Helpdesk is on 6.3 (yes, it's old, but also exceptionally stable). Best regards, Runar *********************************************** Runar Helle - IT-ingeniør, KDA IT Kongsberg Defence & Aerospace AS P.O. Box 1003, N-3616 Kongsberg NORWAY Office: (+47) 32 28 66 20 Mobile: (+47) 951 91 986 Email: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> Web: www.kongsberg.com *********************************************** __20060125_______________________This posting was submitted with HTML in it___ __20060125_______________________This posting was submitted with HTML in it___ _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org ARSlist:"Where the Answers Are"
