FUSE ESB 3.4.0.4.

Fairly simple flow. Consists of CXF-BC consumer and CXF-BC provider. Plan is to introduce transformation, etc, but nothing there yet. So flow is CXF-BC(consumer) --> CXF-BC (provider). Its a two-way request, with static (named) response queue.

FUSE ESB run over 1 week running steady load of messages (200,000/day), process gradually increases memory consumption, and increased response time.

Process goes from 200 MB heap space to 950 MB heap space.

Performance through ESB goes from 300 ms to 3 sec (round trip response time for synch JMS request.)

Maybe a bug in the cxf JMS component shipping with this version of SMX thats causing this?