Something strange happens in 2.5.63*
10 runs for each kernel
Version Throughput Min Max Ratio
2.4.19-ck7 57210.1 55007 61988 1.000
2.4.19 47250.9 45634 50940 0.826
2.5.38 62543.3 58416 64196 1.093
2.5.40 60115.4 52443 63264 1.051
2.5.43 58807.5 55376 60617 1.028
2.5.44-mm1 56060.7 53250 58617 0.980
2.5.44-mm5 56778.8 54685 59737 0.992
2.5.44-mm6 57106 53157 59385 0.998
2.5.44 57906.2 49808 60197 1.012
2.5.45 56822.7 55267 59651 0.993
2.5.46 57106.9 54388 59432 0.998
2.5.49 56188.8 53938 57825 0.982
2.5.50 53191 26636 58603 0.930
2.5.53 55815.7 53807 58414 0.976
2.5.54bk4 56988.5 55644 58530 0.996
2.5.59 56962.8 54391 58416 0.996
2.5.60-cfq2 55966.8 54391 57546 0.978
2.5.61 55592 53932 57043 0.972
2.5.63-mjb2 54064.7 27396 59334 0.945
2.5.63 54304.2 27175 59169 0.949
-- 2.5.63 --
Average throughput : 58682 messages per second
Average throughput : 56287 messages per second
Average throughput : 56127 messages per second
Average throughput : 27175 messages per second
Average throughput : 57696 messages per second
Average throughput : 57918 messages per second
Average throughput : 57793 messages per second
Average throughput : 56328 messages per second
Average throughput : 55867 messages per second
Average throughput : 59169 messages per second
-- 2.5.63-mjb2 --
Average throughput : 59334 messages per second
Average throughput : 57104 messages per second
Average throughput : 54823 messages per second
Average throughput : 55014 messages per second
Average throughput : 59313 messages per second
Average throughput : 58056 messages per second
Average throughput : 57461 messages per second
Average throughput : 55884 messages per second
Average throughput : 27396 messages per second
Average throughput : 56262 messages per second
I still don't know why 2.5.38 is the winner...
Ciao,
Paolo
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