IDPV2 / IDPV3 Memory suggestions?

[Domingues, Michael D]

>From the Wiki, for IdPv2: https://wiki.shibboleth.net/confluence/display/SHIB2/IdPApacheTomcatPrepare

>From the Wiki, for IdPv3: https://wiki.shibboleth.net/confluence/display/IDP30/ApacheTomcat8


Current recommendation seems to be at least 1.5 GB. I'm running with 2GB in production (ingesting the InCommon Metadata Aggregate) and this has been fine so far. That being said, as long as metadata bundles continue to increase in size, more is better. I think I recall Scott saying most people (if they are able) should just fling 3 GB at it and call it a day.


Michael

________________________________
From: users <users-bounces at shibboleth.net> on behalf of Eric Wedaa <Eric.Wedaa at marist.edu>
Sent: Thursday, July 21, 2016 1:38:52 PM
To: Shib Users
Subject: IDPV2 / IDPV3 Memory suggestions?

All;

   I'm unable to find any "real" memory recommendations for running IDPV2.  I'm running Tomcat and have setenv.sh set like this:
   export JAVA_OPTS="-Xmx2048m -XX:MaxPermSize=128m"
and 2 gigs of ram.  (I had to bump it up from 1024m because Tomcat kept barfing on the InCommon metadata I recently added).

Obviously I'm running out of space (Xymon keeps alerting me, if you're curious).

Does anybody have any idea what I should be using in terms of tomcat settings and real memory allocated to the VM?  I'll take suggestions for IDPV3 as we are migrating there soon.  In the meantime I need to do something with my IDPV2 install.

Thanks!

>>>>>Ericw
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