[Gluster-devel] Memory usage behavior for nested directories

[Joe Julian]

Speaking as a user, not a dev, there have been a lot of memory leak 
fixes in 3.7. I have no idea how many of those were backported to 3.6. 
It might be worth testing 3.7.11 to compare.


On 05/26/2016 08:02 AM, Kremmyda, Olympia (Nokia - GR/Athens) wrote:
> Hi,
> We use Gluster 3.6.9 in one replicated volume (named “log”), with two 
> bricks.
> Our tests include Nested Directory Creation operations (Creation from 
> 1000 up to 250000 Directory Trees) with 396 depth and no deletion is 
> performed.
> We have observed the following memory usage statistics shown in the 
> images:
> _https://bugzilla.redhat.com/attachment.cgi?id=1162032_
> _https://bugzilla.redhat.com/attachment.cgi?id=1162033_
> _https://bugzilla.redhat.com/attachment.cgi?id=1162034_
> (statedumps are in 
> _https://bugzilla.redhat.com/attachment.cgi?id=1162035_ )
> and we would like your opinion if this memory usage is normal for 
> glusterfs.
> Also after our tests, we delete these directories and the memory is 
> not released.
> Can you describe us the expected memory behaviour in these cases?
> Thank you,
> Olia
>
>
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