Here are contest (http://contest.kolivas.net) benchmarks using the osdl
(http://www.osdl.org) hardware for 2.5.52-mm2 in both UniProcessor and SMP
mode:
For the uniprocessor results you need your filter glasses on to compare 2.5.52
with the -mm results as the baseline changed for compicated reasons. So apart
from the trend, you can only compare the absolute results between mm1 and
mm2.
UP:
noload:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 70.2 96 0 0 1.05
2.5.52-mm1 [7] 74.7 96 0 0 1.12
2.5.52-mm2 [7] 74.6 96 0 0 1.12
cacherun:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 67.5 99 0 0 1.01
2.5.52-mm1 [7] 71.9 99 0 0 1.08
2.5.52-mm2 [7] 72.0 99 0 0 1.08
process_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 84.4 79 17 19 1.26
2.5.52-mm1 [7] 91.0 79 18 19 1.36
2.5.52-mm2 [7] 90.3 79 18 19 1.35
dbench_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 222.3 36 2 53 3.33
2.5.52-mm1 [7] 226.4 37 2 51 3.39
2.5.52-mm2 [7] 229.6 36 2 50 3.44
ctar_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 109.8 81 2 8 1.64
2.5.52-mm1 [7] 112.2 81 3 9 1.68
2.5.52-mm2 [7] 109.6 81 2 9 1.64
xtar_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 161.4 69 3 8 2.42
2.5.52-mm1 [7] 127.9 70 2 7 1.92
2.5.52-mm2 [7] 125.0 70 2 7 1.87
io_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 120.9 60 13 12 1.81
2.5.52-mm1 [7] 143.9 55 18 13 2.16
2.5.52-mm2 [7] 129.3 61 14 12 1.94
io_other:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 94.9 76 7 10 1.42
2.5.52-mm1 [7] 115.5 67 11 11 1.73
2.5.52-mm2 [7] 93.3 79 7 9 1.40
read_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 88.1 80 15 7 1.32
2.5.52-mm1 [7] 97.0 78 15 6 1.45
2.5.52-mm2 [7] 93.6 80 15 6 1.40
list_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 81.0 86 0 9 1.21
2.5.52-mm1 [7] 86.8 85 0 9 1.30
2.5.52-mm2 [7] 86.3 85 0 9 1.29
mem_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [3] 100.0 78 45 2 1.50
2.5.52-mm1 [7] 117.5 69 45 1 1.76
2.5.52-mm2 [7] 108.0 77 46 2 1.62
SMP:
noload:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 39.3 181 0 0 1.09
2.5.52-mm1 [8] 39.7 180 0 0 1.10
2.5.52-mm2 [7] 39.2 181 0 0 1.08
cacherun:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 36.5 194 0 0 1.01
2.5.52-mm1 [7] 36.9 194 0 0 1.02
2.5.52-mm2 [7] 36.5 194 0 0 1.01
process_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 48.7 144 10 49 1.34
2.5.52-mm1 [7] 49.0 144 10 50 1.35
2.5.52-mm2 [7] 46.5 152 8 41 1.28
dbench_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
ctar_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 56.1 161 1 10 1.55
2.5.52-mm1 [7] 55.5 156 1 10 1.53
2.5.52-mm2 [7] 52.8 154 1 10 1.46
xtar_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 83.1 138 1 9 2.29
2.5.52-mm1 [7] 77.4 122 1 8 2.14
2.5.52-mm2 [7] 76.1 124 1 8 2.10
io_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 73.1 111 10 19 2.02
2.5.52-mm1 [7] 80.5 108 10 19 2.22
2.5.52-mm2 [7] 74.5 112 11 20 2.06
io_other:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 75.1 120 10 21 2.07
2.5.52-mm1 [7] 60.1 131 7 18 1.66
2.5.52-mm2 [7] 59.9 134 6 18 1.65
read_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 49.4 151 5 7 1.36
2.5.52-mm1 [7] 49.9 149 5 6 1.38
2.5.52-mm2 [7] 50.5 147 5 6 1.39
list_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 43.2 167 0 9 1.19
2.5.52-mm1 [7] 43.8 167 0 9 1.21
2.5.52-mm2 [7] 43.7 167 0 9 1.21
mem_load:
Kernel [runs] Time CPU% Loads LCPU% Ratio
2.5.52 [7] 63.5 148 38 3 1.75
2.5.52-mm1 [7] 71.1 123 36 2 1.96
2.5.52-mm2 [7] 66.0 141 39 3 1.82
Slight shift in the balance in both SMP and UP results towards lower times for
io_load, io_other and mem_load. Note also the interesting rise in mem_loads
done despite the shorter time (a marked improvement therefore).
Con
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