-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Stephen,
On 10/24/13, 11:29 AM, Stephen More wrote: > I came across this paper by Peter Lin ( > http://tomcat.apache.org/articles/performance.pdf ). In a simple > xml addressbook war he summarizes how different variables affect > the speed of the application. In one test he compares: Sun X1 > 400mhz Ultra Sparc IIe - 5 requests/sec AMD 2ghz XP - 25 > request/sec It appears that both used Tomcat 4.1.19 and Sun > Jdk1.4.1_01 > > In an attempt to see what todays numbers look like I rebuilt the > war ( svn co > https://maven-examples.googlecode.com/svn/trunk/addrbook ) and > deployed in my environment Core i7-3720 QM @ 2.60 GHz SSD disk java > version "1.7.0_45" apache-tomcat-7.0.42 > > package the war - mvn package execute jmeter - mvn verify > > Jmeter shows my Throughput of 2.2 requests/sec ! With all the > advances over the years ( or overhead ) are we just slowing down or > are one of our results flawed ? ( I am running in VirtualBox - I > think this would slow some things down - but not this much. ) VirtualBox is likely making this run terribly, though it can depend a lot on the environment, hardware, configuration, etc. Try running natively. You got 2.2 req/sec? That sounds ... completely unacceptable. Something must be terribly wrong. What is your testing procedure? > Are others seeing similar results ? I don't think anyone has bothered to benchmark that example code in a while... - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJSaX+uAAoJEBzwKT+lPKRYJoIP/RybdmUaJQxKjTeg55+Y0rTY 1QxJJHx02PveszjT3Mm6M0JP5mGV/oD3CM9q83cYZ94FUx0b8+JtLbOtqwg7cgTQ QaASdlxevwdebyJ9SN7Vwdq/TicVanZzBGRN8jsEn4hX11FNRwWpc/pAae7dGiM3 biR5ke+h97nhEgNCxTyAztmRmTJMGk2dqd7pZxX8gDqCISNmrCp9qHdS4ftlF+bZ IoGVq349rfUSfyjC0zHsbK4kjTvjIc4tiPpOeA9qmUs6ybINYxAIOcmYbnejxqXg tjM1DqBqNr3fxan+1EpcHe9iHHG5nViJ2SRKlJta2xQRsCgPVlH5jkL6buL7VrMg tNIs5rDw8dJ19Cm4vEYS6AVzQmZW+iqij/USJ9jZgUWd3+Zo5TUJWR1VRLJZN/LL Z8oNhOYXVXnoImutTZu0Xz1c73/sUjc/QLi1B7F49RxevNtCqw15oWxofCuPAZG5 tqwNAXdxjof2bqmUXLcDYbYBzbQ6psR2M4dBh55REZVx7LiBxThmZ12IXUUU3Rij LnS9622g+EymBO92Gf67V6dCDI03wqf03a7mziMSgS8M3h17rGR0cc1irqxyEx8b jrIgGR8ajpw/JXqC9xasN8rXQ9auca0AfpKyVOutZv+BTKA3QqmBtPm28namMJUA 6IUx6yr5IBEU/C2+oWck =EL8r -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
