plain_encoder_byte_array::stalled_fe_cycles/64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 316.0914 stalled_fe_cycles 317.7208 stalled_fe_cycles 319.3801 stalled_fe_cycles
Throughput 0.1559 stalled_fe_cycles/byte 0.1551 stalled_fe_cycles/byte 0.1543 stalled_fe_cycles/byte
0.9057913 0.9090289 0.9056715
Mean 306.9594 stalled_fe_cycles 317.7886 stalled_fe_cycles 329.7448 stalled_fe_cycles
Std. Dev. 22.6272 stalled_fe_cycles 57.7957 stalled_fe_cycles 86.7218 stalled_fe_cycles
Median 315.6762 stalled_fe_cycles 318.0339 stalled_fe_cycles 320.6594 stalled_fe_cycles
MAD 7.3474 stalled_fe_cycles 10.3154 stalled_fe_cycles 12.3569 stalled_fe_cycles

Additional Plots:

Understanding this report:

The plot on the left displays the average time per iteration for this benchmark. The shaded region shows the estimated probabilty of an iteration taking a certain amount of time, while the line shows the mean. Click on the plot for a larger view showing the outliers.

The plot on the right shows the linear regression calculated from the measurements. Each point represents a sample, though here it shows the total time for the sample rather than time per iteration. The line is the line of best fit for these measurements.

See the documentation for more details on the additional statistics.

Change Since Previous Benchmark

Additional Statistics:

Lower bound Estimate Upper bound
Change in time +3.1206% +8.1402% +13.565% (p = 0.00 < 0.05)
Change in throughput -3.0261% -7.5275% -11.945%
Performance has regressed.

Understanding this report:

The plot on the left shows the probability of the function taking a certain amount of time. The red curve represents the saved measurements from the last time this benchmark was run, while the blue curve shows the measurements from this run. The lines represent the mean time per iteration. Click on the plot for a larger view.

The plot on the right shows the two regressions. Again, the red line represents the previous measurement while the blue line shows the current measurement.

See the documentation for more details on the additional statistics.