On 26/01/2012 06:52, David Rees wrote: > On Wed, Jan 25, 2012 at 1:24 AM, Pid <p...@pidster.com> wrote: >> On 24/01/2012 21:01, David Rees wrote: >>> The system has 8 CPU cores, Opteron 2378 CPU. Going beyond 4 >>> startStopThreads for the host where the webapps are deployed doesn't >>> speed things up much more as it appears that the webapps can use up to >>> 2 cores when initializing as seen in single threaded startup mode. >> >> In single threaded startup mode, the process uses 2 cores? > > Yes - I haven't traced exactly what the application is doing during > startup, but you can see that CPU usage is somewhere between 100-190% > or so during startup. > >> You refer to system and host separately, is it virtualised? > > No - by host I meant <Host/> in the Tomcat configuration.
Gotcha. Good info, thanks. p -- [key:62590808]
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