Re: Servlet performance on Dual Processor m/c

[harpreet]

hi   i am using apache web server 1.1.2 and apache jserv with it.   Regards Harpreet ----- Original Message ----- From: Ivanco, Maros To: [EMAIL PROTECTED] Sent: Thursday, October 18, 2001 1:10 PM Subject: Re: Servlet performance on Dual Processor m/c Hi,    you did not write which application server you are using, but for instance IBM WebSphere (3.5.3, maybe there are some changes in version 4) can be run only on uniprocessor machines. There is a special test needed for multiprocessor machines.   Maros. -----Original Message----- From: harpreet [mailto:[EMAIL PROTECTED]] Sent: Wednesday, October 17, 2001 8:15 AM To: [EMAIL PROTECTED] Subject: Servlet performance on Dual Processor m/c Hi Friends,     I have a servlet on my m/c which is a single processor, WinNT having apacheweb server. Whenever i stress test the servlet i get a fairly good performance of about 25 hits/sec. The servlet has a connection pool which connects to an sql server db at the back end.     Now the problem is when i shift the servlet to a DUAL processor (Intel PIII) m/c. On stress testing it the success rate is 2-3% rest all are http error codes.    Could anyone help me with this problem and explain me why such behaviour on a dual processor machine. Or point me to some links. (I have searched the web a lot but am unable to find any answers to the problem)   thank you Regards Harpreet