When you say "the address consumes ~400MB of memory" are you inspecting this from the web console or some other way?
Did you restart the broker after making your configuration changes? Did you happen to adjust the journal-buffer-size? Was there a specific reason you increased the minLargeMessageSize? That could certainly lead to much higher memory utilization. Do you have a way to reproduce the issue? At this point I'm not sure what the "problem" is or if there really is a problem. Justin On Fri, Sep 5, 2025 at 7:53 AM Gašper Čefarin <[email protected]> wrote: > Hi, > i'm using activemq artemis v2.41.0 - > > I have an address that has 1 empty (no messages) queue. Even so, the > address consumes ~400MB of memory (queue1). > > The second largest address consumes around 21MB of memory. It also only > has 1, currently empty queue (queue2). > > These 2 queues have the highest "messages added/acked" count: 646640 and > 648931 respectively (notice that address with less msgs has bigger address > size). > > If at all important: all of the messages received in queue1 should go to > queue2 (using camel routes and a couple of custom processors - which should > leave the message body unchanged) > > So far, ive only noticed address memory rising if there were queues > waiting to be acknowledged. What's going on - is this a possible memory > leak? Do you need any more info? > > Thanks > > >
