Hi,
in the past I had the same problem with another project and found no solution to it.
I work on a project with some ~7 flex streams and some other streams/windows.
And I had to see that the esp_server.exe of this project grows constantly.
My first conclusion was that there is a window which has constant update and a wrong retention policy. But the meta_streams showed me all windows work correctly (max. 250 entries).
Second place I was looking to was the flex streams (no flex windows) and there dictionaries and eventcaches. Via output [...] I checked there sizes and no one has a size over 300 events.
All my streams a non-key streams and my memory-size in the .ccr is set to 512 MB but the dose not affect the consumption at all.
Additionaly the debug level is set to 0 and the refresh interval of the performance monitor is also 0.
Currently we are working with the ESP version 5.1.08
And it is a single node environment.
Regards,
Matthias