Hi Peter, Just wanted to say thank you for running these benchmarks. They're useful and insightful.
Yoav Shapira Millennium ChemInformatics >-----Original Message----- >From: Peter Lin [mailto:[EMAIL PROTECTED]] >Sent: Thursday, December 05, 2002 8:00 PM >To: Tomcat Users List >Subject: Re: Benchmark results for 4.1.12 vs 4.1.16 > > >today I took the day off, but tomorrow I plan on running more benchmarks. I >ran into one weird behavior when I ran the same jmeter test with 10 threads >for 5K iterations. Half way through tomcat stopped accepting connections, >but was fine. If I wait two minutes, it continue to accept requests. > >That tells me tomcat is dramatically improved in stability. In the early >days of servlet containers, I used to run stress tests until the servers >crashed. Back in 99 most of the servlet containers including websphere, >jrun and tomcat would crash a couple minutes after it stopped accepting >connections. Now tomcat correctly denies connections and performance >degrades gracefully. > >peter > > > Remy Maucherat <[EMAIL PROTECTED]> wrote:Peter Lin wrote: >> I forgot to mention the Jmeter settings I used. >> All tests were with 1 thread for 5000 iterations. The first two image >tests used images for tomcat. The third image test with 194.5k image was a >simple screen capture of my desktop. > >Thanks for the small benchmark. It is a bit odd that some tests are >slightly worse, although it's well within the margin of error. >If you have other tests (maybe with a higher load factor), send them. > >In 4.1.17, I'll provide a slightly more optimized default configuration >for the connector (using disableUploadTimeout="true", and a bigger >acceptCount, which may help avoid getting accept errors when under load). > >Remy > > >-- >To unsubscribe, e-mail: >For additional commands, e-mail: > > > >--------------------------------- >Do you Yahoo!? >Yahoo! Mail Plus - Powerful. Affordable. Sign up now -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
