Hi I took a look and we have a potential issue here.
If you are using topics, I see TopicSubscription is calling dequeueStats, using MessageAck (containing lastMessageId and clientId) but not the original Message. So it can't pass the timestamp and broker times. If you are using queues, you have to enable statistics on the destination (<statisticsEnabled>true</statisticsEnabled> in the destination policy). Regards JB On Tue, Mar 24, 2026 at 8:14 AM Ephemeris Lappis <[email protected]> wrote: > Hello. > > We need to monitor the activity of consumers on our broker, and we're > looking how Jolokia (MBeans) fields like "DequeuedMessageTimestamp" could > help. But this kind of field seems to be unused by default. I've found no > configuration entry to enable such statistics. > > An idea ? > > Thanks for your help. > > Regards. >
