x 1thread_elapsed_vanilla_3.3-rc6 + 1thread_elapsed_patched_3.3-rc6 * 1thread_elapsed_patched_paravirt-spinlock_3.3-rc6 % 1thread_elapsed_vanilla_paravirt-spinlock_3.3-rc6 +------------------------------------------------------------------------------+ |+ * % x| |+ * % x| |+ * % x| |A A A A| +------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 3 2101.54 2101.54 2101.54 2101.54 2.2608318e-05 + 3 2085.41 2085.41 2085.41 2085.41 -nan Difference at 95.0% confidence -16.13 +/- 3.11187e-05 -0.767532% +/- 1.48076e-06% (Student's t, pooled s = 1.37293e-05) * 3 2096.6 2096.6 2096.6 2096.6 3.7101486e-05 Difference at 95.0% confidence -4.94 +/- 6.96338e-05 -0.235066% +/- 3.31347e-06% (Student's t, pooled s = 3.07218e-05) % 3 2099.08 2099.08 2099.08 2099.08 2.6282337e-05 Difference at 95.0% confidence -2.46 +/- 5.55639e-05 -0.117057% +/- 2.64396e-06% (Student's t, pooled s = 2.45143e-05) x 4thread_elapsed_vanilla_3.3-rc6 + 4thread_elapsed_patched_3.3-rc6 * 4thread_elapsed_patched_paravirt-spinlock_3.3-rc6 % 4thread_elapsed_vanilla_paravirt-spinlock_3.3-rc6 +------------------------------------------------------------------------------+ |+ % * x| |+ % * x| |+ % * x| |A A A A| +------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 3 546.944 546.944 546.944 546.944 -nan + 3 544.59 544.59 544.59 544.59 6.9285112e-06 Difference at 95.0% confidence -2.354 +/- 5.11241e-06 -0.430391% +/- 9.34722e-07% (Student's t, pooled s = 2.25555e-06) * 3 546.853 546.853 546.853 546.853 9.0237574e-06 Difference at 95.0% confidence -0.091 +/- 1.05827e-05 -0.0166379% +/- 1.93488e-06% (Student's t, pooled s = 4.66899e-06) % 3 545.87 545.87 545.87 545.87 -nan No difference proven at 95.0% confidence x 8thread_elapsed_vanilla_3.3-rc6 + 8thread_elapsed_patched_3.3-rc6 * 8thread_elapsed_patched_paravirt-spinlock_3.3-rc6 % 8thread_elapsed_vanilla_paravirt-spinlock_3.3-rc6 +------------------------------------------------------------------------------+ |+ % x *| |+ % x *| |+ % x *| |A A A A| +------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 3 439.309 439.309 439.309 439.309 -nan + 3 438.231 438.231 438.231 438.231 -nan No difference proven at 95.0% confidence * 3 439.574 439.574 439.574 439.574 7.5451099e-06 Difference at 95.0% confidence 0.265 +/- 6.39978e-06 0.060322% +/- 1.45678e-06% (Student's t, pooled s = 2.82352e-06) % 3 438.735 438.735 438.735 438.735 8.6949265e-06 Difference at 95.0% confidence -0.574 +/- 9.42991e-06 -0.13066% +/- 2.14653e-06% (Student's t, pooled s = 4.16039e-06) x 16thread_elapsed_vanilla_3.3-rc6 + 16thread_elapsed_patched_3.3-rc6 * 16thread_elapsed_patched_paravirt-spinlock_3.3-rc6 % 16thread_elapsed_vanilla_paravirt-spinlock_3.3-rc6 +------------------------------------------------------------------------------+ |+ % x *| |+ % x *| |+ % x *| |A A A A| +------------------------------------------------------------------------------+ N Min Max Median Avg Stddev x 3 442.547 442.547 442.547 442.547 3.0298865e-06 + 3 441.421 441.421 441.421 441.421 6.2582039e-06 Difference at 95.0% confidence -1.126 +/- 1.11439e-05 -0.254436% +/- 2.51812e-06% (Student's t, pooled s = 4.91657e-06) * 3 442.742 442.742 442.742 442.742 -nan Difference at 95.0% confidence 0.195 +/- 2.50572e-06 0.0440631% +/- 5.66205e-07% (Student's t, pooled s = 1.1055e-06) % 3 442.056 442.056 442.056 442.056 2.016012e-06 Difference at 95.0% confidence -0.491 +/- 5.8328e-06 -0.110949% +/- 1.31801e-06% (Student's t, pooled s = 2.57337e-06)