IBM published Planning Analytics TM1Web Tuning Guide

And here it is. Very useful content.

Overall I must say I’m really impressed with this new WLP backed TM1Web, it’s a lot faster and more stable than Tomcat in 10.2.2 was.

And while we’re talking about TM1Web configuration:
If you want to enable JMX monitoring on TM1Web and you are operating in a properly secure environment, just opening port 7999 on the firewall might not be enough, as JMX is opening another random port by default.
Adding the following to jvm.options solves this issue by forcing all communication goes through 7999 and you can use Nagios, JConsole, VisualVM, etc to monitor your TM1Web:

-Dcom.sun.management.jmxremote.port=7999
-Dcom.sun.management.jmxremote.rmi.port=7999
-Djava.rmi.server.hostname=YourFQDNHere