Re: [PATCH] CFQ scheduler, #2

Jens Axboe
2003-02-14T14:41:49Z

On Fri, Feb 14 2003, Jens Axboe wrote:
> Obligatory contest results.

Agrh, old scores (not the fr2). Here's for the version sent out:

no_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 31 177.4 0 0.0 1.00
2.5.60-cfq-fr 2 31 177.4 0 0.0 1.00
2.5.60-mm1 2 32 171.9 0 0.0 1.00
cacherun:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 29 182.8 0 0.0 0.94
2.5.60-cfq-fr 2 29 182.8 0 0.0 0.94
2.5.60-mm1 2 29 186.2 0 0.0 0.91
process_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 38 142.1 12 47.4 1.23
2.5.60-cfq-fr 2 38 142.1 12 47.4 1.23
2.5.60-mm1 2 38 142.1 13 50.0 1.19
ctar_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 38 147.4 0 0.0 1.23
2.5.60-cfq-fr 2 38 147.4 0 0.0 1.23
2.5.60-mm1 2 36 155.6 0 0.0 1.12
xtar_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 40 140.0 0 2.5 1.29
2.5.60-cfq-fr 2 38 147.4 0 2.6 1.23
2.5.60-mm1 2 39 143.6 0 2.6 1.22
io_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 93 61.3 2 14.0 3.00
2.5.60-cfq-fr 2 71 78.9 1 8.1 2.29
2.5.60-mm1 2 82 69.5 1 9.8 2.56
read_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 40 140.0 0 5.0 1.29
2.5.60-cfq-fr 2 41 136.6 0 4.9 1.32
2.5.60-mm1 2 38 147.4 0 2.6 1.19
list_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 35 157.1 0 8.6 1.13
2.5.60-cfq-fr 2 34 161.8 0 8.8 1.10
2.5.60-mm1 2 34 164.7 0 8.8 1.06
mem_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 50 116.0 75 10.0 1.61
2.5.60-cfq-fr 2 47 123.4 74 10.6 1.52
2.5.60-mm1 2 52 113.5 77 9.4 1.62
dbench_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.60 2 36 155.6 12693 27.8 1.16
2.5.60-cfq-fr 2 35 157.1 11368 25.7 1.13
2.5.60-mm1 2 35 160.0 12486 28.6 1.09

--
Jens Axboe