> From: David kerber [dcker...@verizon.net] > My cpu usage for tomcat > has gone from bouncing between 0 and 1 in task manager, to a steady 2 > since more threads are now actually doing work instead of waiting around > for their turn at the code, my disk writes per sec in perfmon have also > more than doubled, and the destination log file is growing much faster > as well.
All excellent news. The fact that you've seen the performance double means that there was, in fact, a bottleneck there. Have you taken a new thread dump to see whether the locks (almost certainly on the log write) are still a problem? If so, you might have to go to a more complex scheme such as multiple log files managed by a pool manager. Don't even try to write the pool manager yourself; they're horribly messy things to get right and shake the race conditions out*. I half-remember Jakarta Commons has one that can be adapted if you get to that stage. > Thanks a ton!!! No problem. - Peter * Yes, I did implement one. I still have the scars. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
