Dimple, On 11/3/15 11:24 PM, dimple ranka wrote: > Also forgot to mention that setting maxKeepAliveRequests to -1 did not > help. As expected from the connector documentation the default value for > this attribute is 100 and we have a 60 user test set up. > > On Wed, Nov 4, 2015 at 8:18 AM, dimple ranka <dimplekra...@gmail.com> wrote: > >> Hi Mark, >> >> Another observation to be noted here is that system CPU usage shoots up >> for subsequent runs, especially for later runs. >> >> We have been looking into this issue for couple of weeks now and it is >> clear in the same environment with the same setup it doesn't reproduce on >> tomcat6. The moment we deploy the web application in a tomcat7 container >> the slowness with subsequent runs shows up.
Can you take some thread dumps to find out what Tomcat is doing? High CPU usage and lower request throughput sounds like a Poller problem since you are using NIO. -chris --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
