Hi Christopher thanks for the reply. -Tomcat 6.0.22 - yes they are load balanced simple Round Robin Linux LVS , (LB distributes the requests evenly) - All the servers (But 1) had the following thread pool confguration prior the change: MaxThreads=1000 , minSpareThread=25,maxSpateThreads=75
1 server had: MaxThreads=300 , minSpareThread=25,maxSpateThreads=75 For some reason the server that had MaxThreads=300 report x2 threadCount / threadBusy Via JMX polling , only after changing its maxThreads to 1000 the threadCount/threadBusy count was decreased x2 and matched all the other servers - Indeed busyThreads <= maxThreads Just trying to figure out why did the maxThreads was Impacting the threasd busy/count ... Kobi On Thu, 2011-01-06 at 12:05 -0500, Christopher Schultz wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Kobi, > > On 1/6/2011 11:26 AM, Kobi Biton wrote: > > Recently I have exposed my tomcat 6 > > 6.what? > > > instances via JMX for monitoring I noticed that 1 of the servers is > > using twice the bust thread count then all others > > Are they load-balanced in any way? That's good information to have. You > meant "busy" threads, right? > > > then I noticed a configuration diff the server had 300 as maxThreads > > while all other had 1000 as MaxThreads After changing it all came > > back to normal > > What did you change and what is "normal"? > > > can someone explain me what is the correlation between maxThreads > > count to busyThreads ? > > Presumably, busyThreads <= maxThreads. > > Anything else? > > - -chris > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.10 (MingW32) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAk0l9m4ACgkQ9CaO5/Lv0PDz5ACfZhVT+MFoIAIgbxVkpIiXpyPI > lIYAn0BBA4K6uK32/0JjuuTGR5/M3pUl > =sFxS > -----END PGP SIGNATURE----- > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > -- Kobi Biton Com N S Ltd. Mobile: +972 (54) 8017668 --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
