[ https://issues.jboss.org/browse/ISPN-10678?page=com.atlassian.jira.plugin... ] Wolf-Dieter Fink commented on ISPN-10678: ----------------------------------------- Some tests Environment 2 nodes clustered on a local machine - configuration: ~~~ <cache-container name="clustered" default-cache="ExpirationCache" statistics="true"> <transport lock-timeout="60000"/> <global-state/> <distributed-cache name="ExpirationCache"> <locking isolation="READ_COMMITTED" striping="false"/> <transaction mode="NON_XA" locking="OPTIMISTIC"/> <expiration interval="10000"/> </distributed-cache> </cache-container> ~~~ Two test clients will add as much as possible bc of the key it will be a max of 1 entry per millisecond each. The expiration is set to 1sec In the cluster the expiration thread spikes >50sec (with one node it will be <2sec) Between start and stop message there are 27948 pool-9-thread Submitting expiration removal for key 1200 remote-thread Submitting expiration removal for key -- This message was sent by Atlassian Jira (v7.13.8#713008)