[jboss-jira] [JBoss JIRA] Closed: (JBAS-5583) Review timer.num_threads configs in JGroups protocol stacks

Review timer.num_threads configs in JGroups protocol stacks ----------------------------------------------------------- Key: JBAS-5583 URL: https://jira.jboss.org/jira/browse/JBAS-5583 Project: JBoss Application Server Issue Type: Task Security Level: Public(Everyone can see) Components: Clustering Reporter: Brian Stansberry Assignee: Brian Stansberry Fix For: JBossAS-5.0.0.CR2 Per Bela: I assume you are aware of the fact that we don't use the *jgroups.timer.num_threads* system property to configure the number of timer threads. Instead, property "timer.num_threads" is configured per instance of TP. Of course, in a shared transport, there's only 1 timer thread pool (as discussed in 5.5 http://www.jgroups.org/javagroupsnew/docs/manual/html/user-advanced.html#...), but you probably need to increase the default of 4 in case we have a shared transport with multiple channels on top of it. N * 4 would be a simple approach, where N is the max number of channels you have in AS. However, since not all channels are high-perf, you want to find tune this value, possibly to a lower number.