Firebird memory not released (Using superserver) *Linux*
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Key: CORE-4209
URL: http://tracker.firebirdsql.org/browse/CORE-4209
Project: Firebird Core
Issue Type: Bug
Components: Engine
Affects Versions: 2.5.2 Update 1, 2.5.1
Environment: Linux Ubuntu 11.04 32 bits
FirebirdSS-2.5.2.26540-0.i686
Reporter: Roque
Priority: Critical
This bug is the exact same bug description found on
http://tracker.firebirdsql.org/browse/CORE-3533, but now on Linux.
Memory is *only* freed when all users disconnect. To reproduce it, just follow
the simple procedure below:
- Open an ISQL session or an instance of any application using FB. (This
session will be the last one to be closed)
- Try working with others instances of the same application or open several
ISQL sessions using the same DB. Make some heavy operations.
- Keep checking the memory every time. (use 'top' command or 'ps axl | grep
fbserver')
- Close all instances, except the first one.
- Check the memory. It is *not* released as it should.
- Now close that ISQL session you opened in the beginning.
- Check the memory. Now it is all there, given back to the system.
I can supply additional information and made additional tests if needed.
Thanks.
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