[Users] Some observations from ploop testing

Kirill Korotaev dev at parallels.com
Sat Mar 24 14:40:02 EDT 2012


Can you please report slabtop output? We've just fixed obe memory leak. Thanks!

Sent from my iPhone

On 24.03.2012, at 21:57, "jjs - mainphrame" <jjs at mainphrame.com> wrote:

> I've been creating simfs and ploop based containers and exercising them in different ways. While the ploop-based containers are basically working, in my testing a ploop-based CT seems to require more resources than an equivalent simfs-based CT. On my modest 32 bit test rig with 1 GB RAM, I've been running dbench on simfs based CTs and looking at performance with new kernel versions. But when running dbench tests on a ploop based CT with the same resources, it has not been able to finish because the machine runs out of resources, performance slows to a crawl and even host processes are killed off.
> 
> I'll try to get some more memory for this machine for further testing.
> 
> Regards,
> 
> Joe
> <ATT00001.c>



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