dict_decoder_byte_array::stalled_fe_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 170.3471 stalled_fe_cycles 171.0688 stalled_fe_cycles 171.7872 stalled_fe_cycles
Throughput 0.6710 stalled_fe_cycles/byte 0.6682 stalled_fe_cycles/byte 0.6654 stalled_fe_cycles/byte
0.9287828 0.9311223 0.9288045
Mean 163.6062 stalled_fe_cycles 169.0797 stalled_fe_cycles 173.7718 stalled_fe_cycles
Std. Dev. 10.7695 stalled_fe_cycles 25.9107 stalled_fe_cycles 37.1735 stalled_fe_cycles
Median 169.7825 stalled_fe_cycles 170.6713 stalled_fe_cycles 171.9118 stalled_fe_cycles
MAD 3.5833 stalled_fe_cycles 4.3473 stalled_fe_cycles 6.1572 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 +4.3940% +9.2206% +14.035% (p = 0.00 < 0.05)
Change in throughput -4.2090% -8.4422% -12.308%
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.