[Zope] Memory Leaks, an Observation

Kapil Thangavelu hazmat at objectrealms.net
Sun Mar 7 16:24:16 EST 2004


can you make a small reproducible testcase of it ? 

-kapil

On Sun, 2004-03-07 at 16:01, Jim Washington wrote:
> Just an observation that I have not heard of yet.
> 
> I have a filesystem product that until recently relied on some TTW 
> Script(Python)s to do interfacing with some ZSQL Methods.
> 
> What happened in that configuration was refcounts of those python 
> scripts and their associated containers (in cache extreme detail) 
> incrementing and never going away, a substantial memory leak that 
> necessitated restarting the server regularly.  They showed up on the 
> main Debug page in the Top Refcounts listbox as lots of 
> Acquisition.ImplicitAcquirerWrapper-s.
> 
> So, just to see if it was the Script(Python)s or the code itself, I put 
> identically the same code as methods in the filesystem product.
> 
> Result:  No more runaway memory usage.  :)
> 
> YMMV.
> 
> -- Jim Washington
> 
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