[elephant-devel] Garbage collection problem

Chris Laux chris at terraminds.com
Tue Sep 25 17:33:42 UTC 2007


Pierre THIERRY wrote:
>> while using Elephant I've noticed that garbage collections now take up
>> to 10 minutes with the (current model) CPU at 100% load!?
> 
> Could you give a small testcase that demonstrates this?

Sorry about the late reply.

I haven't yet managed to reproduce the behaviour outside of the
production system. I don't think a small test case would produce this,
but that it is produced by a fairly large database (GBs) with >>1000
BTrees that was queried by >10 parallel threads.

Cheers,

Chris Laux





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