On Thu May 19, 2011 at 09:40:41 +0100, Stefan Hajnoczi wrote:

> You are exercising both networking and storage.  Have you cut the test
> down to just wget vs cp/rm?  Also why the sleep 10?

  I'm 99% certain the leak is coming from the virtio block device
 now.  A simple test is:

 wget http://mirror.bytemark.co.uk/misc/test-files/500M
 while true; do cp 500M foo.img; rm foo.img; sleep 2; done

  "top" shows the virt memory growing to >1gb in under two minutes.

Steve Kemp
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