I am running 1.5.2 on Windows 2000 SP3.

One of our server leaks memory. I am not sure how to go about
identifying what database/operation is the culprit. Shutting down all
the databases from a tool like IBManager doesn't release the memory.
The only way I have found to release memory is to shutdown the
Firebird server service.

The server would start out using about 200 MB, and about 3 days later
it would use a total of 400 MB and the number would keep climbing
until I restart the Interbase Server service.

How would I go about narrowing down the causes of this memory leak?

Thanks.