This indeed was ehcache filling up to the this default mark: https://apereo.github.io/cas/5.1.x/installation/Configuration-Properties.html#ehcache-ticket-registry specifically: # cas.ticket.registry.ehcache.maxElementsInMemory=10000
Which I have increased to 15000 and we have sufficient heap to handle this increase. However, we have run a VIP monitor using cas/status and as soon as we went above 10000 we get this cas/status warning: 1.SessionMonitor: WARN - Session count (11798) is above threshold 10000. 825 service tickets. which results in the HTML cas/status code going from a 200 to a 400, which shutdown our VIP :-( So I quickly disabled that monitor to keep us running. There must be another threshold that I need to increase, any ideas? I will submit another cas/status question just to get greater visibility. Thanks, Duane On Thursday, January 18, 2018 at 11:22:21 AM UTC-7, Duane Booher wrote: > > Hi, we have been running a new production upgrade to CAS 5.1.6 for about a > week. Most things are working, however during our peak login times, our TGT > sessions do not last the expected default of two hours and require the user > to re-login early. We have a two host cluster with ehcache enabled. > > We are using these defaults, which work with TGT persistence up to two > hours, but only during medium to low volume login periods. > > cas.ticket.tgt.maxTimeToLiveInSeconds=28800 > cas.ticket.tgt.timeToKillInSeconds=7200 > > We also get a TGT TICKET_GRANTING_TICKET_DESTROYED as the new login > authentication is processing. > > Any ideas on possible mis-configurations areas, or how to best debug this? > > Duane > > -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to cas-user+unsubscr...@apereo.org. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/6932f8fc-a52f-440f-bbef-575319280c1f%40apereo.org.