I am currently running the above for my servlet application. (tomcat 3.2.1, IIS 5 and AJPv12)
Cant get more than 250 syncronous users with this setup!! Is 250 users to much for this system. What can i improve to get more than this!!!! My problem is that I am getting a "page not found error"(405.htm i think) when I push the number of simultaneous threads up to 250. I can set my server up to a limit on 200 threads (get 403-9.htm) and dont get the previous error page. When I look in my ISAPI.log file fore errors, i get this: jk_ajp12_worker.c : ajpv12_handle_response, error writing back to server jk_isapi_plugin.c : jk_ws_service_t::write, writeclient failed (basically lots of these ajp12 worker and isapi plugin error messages) No other errors noted, except instead of JSP page, I get a default error page as mentioned previously. I am running a default connection pool through my tomcat configuration!! What is likely to be the problem!! Is 250 threads to hardcore for this setup! Is it my memory or server (dual-700 x86 nt) Has anybody had this setup over 250 threads?? Any ideas on how to test this further to find out where the bottleneck is, I would most apprechiate. Derrick D Robertson BTexact Technologies Business Solutions Research Lab Communications rep for Business Systems Research Lab http://technology.intra.bt.com/enterprise-research/labs/bus-sys%20lab.htm e-mail: [EMAIL PROTECTED] tel: (+44)(0)1473 606521 mob: (+44)(0)7718923254 MLBG pp13, Adastral Park, Martlesham, Ipswich IP5 3RE BTexact Technologies is a trademark of British Telecommunications plc Registered office: 81 Newgate Street London EC1A 7AJ Registered in England no. 1800000 This electronic message contains information from British Telecommunications plc which may be privileged or confidential. The information is intended to be for the use of the individual(s) or entity named above. If you are not the intended recipient be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. If you have received this electronic message in error, please notify us by telephone or email (to the numbers or address above) immediately. -----Original Message----- From: Sven Koehler [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 05, 2003 11:52 AM To: [EMAIL PROTECTED] Subject: Re: java processes after tomcat exits > Are you on Linux? Do you have LD_KERNEL_ASSUME=2.2.5 set? Do i need this for JDK1.4? i thought it's only needed for JDK1.3 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
