Re: CPU usage and response time

2006-08-14 Thread Martin Gainty
riginal Message - From: "Peter Crowther" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Monday, August 14, 2006 3:57 AM Subject: RE: CPU usage and response time > From: Eickvonder Bjoern [mailto:[EMAIL PROTECTED] > Is the following formula correct? > &g

RE: CPU usage and response time

2006-08-14 Thread Peter Crowther
> From: Eickvonder Bjoern [mailto:[EMAIL PROTECTED] > Is the following formula correct? > > (response time if 100% CPU would have been granted for the request) / > (percentage of CPU actually granted) = response time No. If CPU was the only resource, and thread switches were free, then this wou

CPU usage and response time

2006-08-12 Thread Eickvonder Bjoern
Hi, my webapplication (running on tomcat 5.5.17 - windows) application has a considerably high cpu usage even if there are only a few users active. I know I should search for bottlenecks and so on, but I have a more general question. Is the following formula correct? (response time if 100% CPU w