Comment 2 for bug 1162529

Oh, I see that a comment about the problem resolved would be helpful.

Aside from running latest and greatest, this version (actually, 1.7.0 would probably be enough, but 1.9.0 is the first fixed version in an ubuntu release) fixes major performance issues.

On 1.4, we're seeing lost packets whenever host load goes high, causing production issues. This problem is gone in 1.9.0.

Cheers,