On Oct 22, 2012, at 10:37 AM, S Ahmed wrote: > I was thinking of using this: https://github.com/codahale/metrics > > Much easier to have this keep track of stats, and not having to rely on > jconsole just to get in insight.
It sounds like you want a formal monitoring and metric solution. There are several open source and commercial software packages that will do this for you. Most of them should support Tomcat and give you the facilities to monitor your connection pools. The popular open source tool in this category that comes to mind is Nagios. Dan > On Fri, Oct 19, 2012 at 5:37 PM, Pid <p...@pidster.com> wrote: > >> On 19/10/2012 16:18, Daniel Mikusa wrote: >>> On Oct 18, 2012, at 2:51 PM, S Ahmed wrote: >>> >>>> Hi, >>>> >>>> When using the jdbc connection pool library, would it be possible to >>>> somehow record the # of connections that are being used, >>>> when the # of connections in the pool are being saturated etc., or is >> that something that >>>> would have to be modified in the library itself? >>> >>> The connection pool publishes some statistics to JMX. An easy way to >> see them is connect with jconsole. If you need more advanced statistics, >> you could check / monitor them programmatically or use an existing >> monitoring tool. >> >> +1 Use VisualVM with the MBeans plugin or JConsole. >> >> >> p >> >>> Dan >>> >>> >>>> >>>> i.e. assuming I have can keep track of these counters, is there a way to >>>> monitor these events in the library or would the jdbc library itself >> need >>>> to be modified to expose these events? >>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >>> For additional commands, e-mail: users-h...@tomcat.apache.org >>> >> >> >> -- >> >> [key:62590808] >> >> --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
