On 20/10/2015 09:28, Daniel Wagner wrote: > min max mean std > count 382.000000 382.000000 382.000000 382.000000 > mean 6068.552356 269502.528796 8056.016198 3912.128273 > std 707.404966 848866.474783 1062.472704 9835.891707 > min 2335.000000 29828.000000 7337.426000 445.738750 > 25% 6004.500000 44237.500000 7471.094250 1078.834837 > 50% 6372.000000 64175.000000 7663.133700 1783.172446 > 75% 6465.500000 150384.500000 8210.771900 2759.734524 > max 6886.000000 10188451.000000 15466.434000 120469.205668 > > After > min max mean std > count 300.000000 300.000000 300.000000 300.000000 > mean 5618.380000 217464.786667 7745.545114 3258.483272 > std 824.719741 516371.888369 847.391685 5632.943904 > min 3494.000000 31410.000000 7083.574800 438.445477 > 25% 4937.000000 45446.000000 7214.102850 1045.536261 > 50% 6118.000000 67023.000000 7417.330800 1699.574075 > 75% 6224.000000 134191.500000 7871.625600 2809.536185 > max 6654.000000 4570896.000000 13528.788600 52206.226799
Anything above ~10000 cycles means that the host went to C1 or lower---the number means more or less nothing in that case. The mean shows an improvement indeed. Paolo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
