Deleting users in Admin Console in cluster is slow

[carcher01]

Hi Marcelo13,

I don’t know if your issue is the same as mine. On my end I have identified it as a caching issue. The post below helped.

How to configure Openfire's caches

Openfire uses caches to improve performance. Caches can be configured to hold more or less objects in memory and also the amount of time an object will be kept in memory. Big caches can improve performance but very big caches may decrease it since more memory will be used and Java may have to work hard to make room for other objects in memory. In summary, the proper size of the cache should be estimated for each installation based on the number of concurrent users, the roster size, vCard size, n…

Adding this system property corrected the issue.

cache.username2roster.size = -1

I hope this helps.