I've ran with a standard 2.0.0.CR1 server and only changes are adding "<eviction max-entries="10000" strategy="LRU"/>" to realmVersions cache. I've now created 10 million users over night and still have steady throughput of 200 user/sec and memory around 150. What db are you using? I'm just using default H2 db at the moment, On 29 June 2016 at 17:51, Chris Hairfield <chairfield(a)gmail.com&gt; wrote: > *My replies started bouncing; guess I sent too many pictures ;)* > > I'd be perfectly happy with that throughput. What other parameters did > you run it under? > > JAVA_OPTS: "-server -Xms1g -Xmx4g -XX:MetaspaceSize=96M > -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true > -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true > -XX:+UseParallelGC -XX:ParallelGCThreads=4" > > Run command: bin/standalone.sh -c standalone.xml > > My standalone.xml: > <cache-container name="keycloak" > jndi-name="infinispan/Keycloak"> > <local-cache name="realms"/> > <local-cache name="users"> > <eviction max-entries="10000" strategy="LRU"/> > </local-cache> > <local-cache name="sessions"/> > <local-cache name="offlineSessions"/> > <local-cache name="loginFailures"/> > <local-cache name="work"/> > <local-cache name="realmVersions"> > <transaction mode="BATCH" locking="PESSIMISTIC"/> > <eviction max-entries="10000" strategy="LRU"/> > </local-cache> > </cache-container> > > You can see memory starting to thrash at a higher rate (up to 1.4 GB). I > only created 22k users in this test. > > _______________________________________________ > keycloak-user mailing list > keycloak-user(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/keycloak-user >