Re: [RFC] IO scheduler based IO controller V9

From: Gui Jianfeng
Date: Sun Sep 06 2009 - 22:16:02 EST


Hi Vivek,

Here is the vanilla kernel and V9 comparision.

Normal Read | Random Read | Normal Write | Random Write

vanilla(Avg of 3 times) 67580 KiB/s 3540 KiB/s 61964 KiB/s 9823 KiB/s

V9(Avg of 3 times) 68954 KiB/s 3567 KiB/s 60654 KiB/s 9858 KiB/s

Performance +2.0% +0.7% -2.1% +0.3%


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