We’re doing some tests with clustering Openfire with the hazelcast plugin. Our setup has ~11k connected clients and when running non-clustered, the Sessions tab in the admin UI loads in less than a second. When we activate clustering the Sessions tab takes minutes to load. Is this normal or is it indicative of other problems?
We’re running Openfire v4.6.6 in Docker, which in turn runs on Amazon linux on t3a.large instances on AWS. Hazelcast version is 2.6.0. Load is moderate.
We have tried updating to the latest version (which is 4.7.1 at time of writing) but the problem persists.