dict_decoder_byte_array::stalled_be_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 41.3517 stalled_be_cycles 41.7806 stalled_be_cycles 42.3143 stalled_be_cycles
Throughput 0.0103 stalled_be_cycles/byte 0.0102 stalled_be_cycles/byte 0.0101 stalled_be_cycles/byte
0.7308220 0.7377019 0.7271073
Mean 40.5819 stalled_be_cycles 42.6486 stalled_be_cycles 45.7156 stalled_be_cycles
Std. Dev. 3.1041 stalled_be_cycles 13.6662 stalled_be_cycles 22.6560 stalled_be_cycles
Median 41.2069 stalled_be_cycles 41.6769 stalled_be_cycles 41.9578 stalled_be_cycles
MAD 1.3918 stalled_be_cycles 1.8876 stalled_be_cycles 2.3729 stalled_be_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 +8.7931% +16.640% +26.692% (p = 0.00 < 0.05)
Change in throughput -8.0824% -14.266% -21.068%
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.