x 1thread_real_vanilla_3.3-rc6 + 1thread_real_patched_3.3-rc6 * 1thread_real_patched_paravirt-spinlock_3.3-rc6 % 1thread_real_vanilla_paravirt-spinlock_3.3-rc6 +-------------------------------------------------------------------------------+ | % | | %x+ * | | %%x+ * | | % OO#+* % +% * + + *** * ** x| ||__________|_MAM__|AA____|_|________A_M__|_____| | +-------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 10 231.568 235.038 231.6715 232.0014 1.0683933 + 10 231.571 232.735 231.741 231.9247 0.40769489 No difference proven at 95.0% confidence * 10 231.554 233.465 232.9285 232.8389 0.57170397 Difference at 95.0% confidence 0.8375 +/- 0.805072 0.360989% +/- 0.347012% (Student's t, pooled s = 0.856828) % 10 231.476 232.102 231.624 231.6842 0.18541593 No difference proven at 95.0% confidence x 2thread_real_vanilla_3.3-rc6 + 2thread_real_patched_3.3-rc6 * 2thread_real_patched_paravirt-spinlock_3.3-rc6 % 2thread_real_vanilla_paravirt-spinlock_3.3-rc6 +-------------------------------------------------------------------------------+ | % * * % | |+ + @ %O +@+ x x * * x*O %** O* @x + x| ||___________|___M__________A_____|_M_A___________|A_MMA____|__|_____| | +-------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 10 114.356 115.094 114.798 114.7784 0.20432828 + 10 114.2 114.998 114.3885 114.5126 0.30752496 Difference at 95.0% confidence -0.2658 +/- 0.245306 -0.231577% +/- 0.213722% (Student's t, pooled s = 0.261076) * 10 114.708 114.912 114.8085 114.8177 0.058399106 No difference proven at 95.0% confidence % 10 114.306 114.948 114.603 114.6204 0.28678726 No difference proven at 95.0% confidence x 4thread_real_vanilla_3.3-rc6 + 4thread_real_patched_3.3-rc6 * 4thread_real_patched_paravirt-spinlock_3.3-rc6 % 4thread_real_vanilla_paravirt-spinlock_3.3-rc6 +-------------------------------------------------------------------------------+ | + * + % | |x + *xx +O *x* + xO* %x+xO * * % * O%%+ %| | |__|____________|____MAAM_____|____AM_______|____A_____|__M__________| | +-------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 10 57.31 57.65 57.4615 57.4491 0.10897548 + 10 57.32 57.664 57.444 57.4562 0.10172818 No difference proven at 95.0% confidence * 10 57.33 57.647 57.5185 57.5154 0.097112993 No difference proven at 95.0% confidence % 10 57.382 57.698 57.6295 57.5856 0.098509108 Difference at 95.0% confidence 0.1365 +/- 0.0975998 0.237602% +/- 0.169889% (Student's t, pooled s = 0.103874) x 8thread_real_vanilla_3.3-rc6 + 8thread_real_patched_3.3-rc6 * 8thread_real_patched_paravirt-spinlock_3.3-rc6 % 8thread_real_vanilla_paravirt-spinlock_3.3-rc6 +-------------------------------------------------------------------------------+ | % | | * *%* | |+x*% ++ %O * xx*+OO* xx% % ++*x + %| | |_____________||____________A___A_A__MMM__________|_|_|_| | +-------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 10 44.76 45.078 45.0125 44.9965 0.086518142 + 10 44.756 45.112 45.0115 44.9707 0.13251503 No difference proven at 95.0% confidence * 10 44.766 45.074 45.016 44.9911 0.083620107 No difference proven at 95.0% confidence % 10 44.768 45.12 45.021 45.0009 0.092502793 No difference proven at 95.0% confidence x 10thread_real_vanilla_3.3-rc6 + 10thread_real_patched_3.3-rc6 * 10thread_real_patched_paravirt-spinlock_3.3-rc6 % 10thread_real_vanilla_paravirt-spinlock_3.3-rc6 +-------------------------------------------------------------------------------+ |% ++ x x +O+%xx O%%O @x ++*x +O ** * x + %| | |_|_|_________|_M__A_AM__MA______|_____|_| | +-------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 10 45.086 45.214 45.1265 45.1345 0.036019285 + 10 45.079 45.229 45.1415 45.1388 0.046059864 No difference proven at 95.0% confidence * 10 45.111 45.198 45.1485 45.1527 0.030298698 No difference proven at 95.0% confidence % 10 45.066 45.258 45.128 45.1387 0.050239537 No difference proven at 95.0% confidence x 16thread_real_vanilla_3.3-rc6 + 16thread_real_patched_3.3-rc6 * 16thread_real_patched_paravirt-spinlock_3.3-rc6 % 16thread_real_vanilla_paravirt-spinlock_3.3-rc6 +-------------------------------------------------------------------------------+ | * % | |%+ % + + + % * # xx% x**+%x *+*% + *x * + % x x*% * x + +| | |_|______________|_____AM_MA_M_M_A_________|____|_|___| | +-------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 10 45.171 45.274 45.1935 45.2105 0.037408407 + 10 45.113 45.29 45.1995 45.196 0.061541314 No difference proven at 95.0% confidence * 10 45.163 45.269 45.2055 45.2094 0.03560025 No difference proven at 95.0% confidence % 10 45.111 45.261 45.1885 45.1857 0.047607306 No difference proven at 95.0% confidence x 32thread_real_vanilla_3.3-rc6 + 32thread_real_patched_3.3-rc6 * 32thread_real_patched_paravirt-spinlock_3.3-rc6 % 32thread_real_vanilla_paravirt-spinlock_3.3-rc6 +-------------------------------------------------------------------------------+ | % | |+ % % # *x * *x +* +x** x%% ** +* *%* + % x% x + % *| | |_||_____________M__M_A______________||__|_| | +-------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 10 45.449 45.565 45.4945 45.5014 0.039249062 + 10 45.42 45.573 45.5015 45.5017 0.041263516 No difference proven at 95.0% confidence * 10 45.452 45.601 45.5005 45.505 0.044922155 No difference proven at 95.0% confidence % 10 45.436 45.581 45.501 45.505 0.050736794 No difference proven at 95.0% confidence x 64thread_real_vanilla_3.3-rc6 + 64thread_real_patched_3.3-rc6 * 64thread_real_patched_paravirt-spinlock_3.3-rc6 % 64thread_real_vanilla_paravirt-spinlock_3.3-rc6 +-------------------------------------------------------------------------------+ |% * *x+ * %* + %* *+**+ O+%*@ +%x x + x x% x % +% * xx| | |_______|___|_A____M____|___|MAA_____________A___M_||____________|| +-------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 10 56.315 57.634 57.323 57.2397 0.39434166 + 10 56.335 57.551 56.9435 56.9836 0.36942935 No difference proven at 95.0% confidence * 10 56.152 56.964 56.7475 56.6441 0.270344 Difference at 95.0% confidence -0.5956 +/- 0.317655 -1.04054% +/- 0.554956% (Student's t, pooled s = 0.338076) % 10 56.12 57.493 56.955 56.9584 0.42597892 No difference proven at 95.0% confidence