Tom Sightler wrote:
>
> My testing showed that the lowlatency patches abosolutely destroy a system
> thoughput under heavy disk IO.
I'm surprised - I've been keeping an eye on that.
Here's the result of a bunch of back-to-back `dbench 12' runs
on UP, alternating with and without LL:
With:
58.725 total
52.217 total
51.935 total
53.624 total
39.815 total
Without:
1:16.85 total
52.525 total
57.602 total
41.623 total
58.848 total
Results on reiserfs are similar.
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