On Wed, 10 Jun 2015 10:39:34 +0200 Josep Manel Andrés <[email protected]> wrote:
> CPU load is very low: > > opsbd02:/samba/groups/ # uptime > 10:11am up 2 days 0:27, 6 users, load average: 0.89, 1.08, 1.20 Anything close to 1.00 is not "very low", but "almost worrying": http://blog.scoutapp.com/articles/2009/07/31/understanding-load-averages > Is the memory assign to a process fixed?, does it mean that this process > cannot go over the specified memory ? It goes up and down as needed, between obvious limits. Tomcat startup options set other limits that you can tweak for better performance. Anyway, your Tomcat is already using lots of memory, enough to display the login page. > The manager app: > https://cas.domain.es:8443/cas/services/ > takes 5" more or less to display the login page, and around 7 seconds to > display the actual page where you can edit the services that will be > using the CAS server. I was referring to Tomcat Manager, usually reachable at https://cas.domain.es:8443/manager/html http://cas.domain.es:8080/manager/html There is also an interesting page at http://cas.domain.es:8080/manager/status > But I believe that if this is a server memory issue, after restarting > the CAS it should go smoothly, at least for a while, shouldn't it? But > it doesn't help either. Actually, J2EE apps performance is worse just after a restart (it has to recompile JSPs to servlets, etc...). Also, you should check I/O performance or network load, even if I think it looks like a CPU issue. -- Alberto Cabello Sánchez <[email protected]> -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
