dict_decoder_byte_array::stalled_fe_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 171.4240 stalled_fe_cycles 172.2399 stalled_fe_cycles 173.0517 stalled_fe_cycles
Throughput 0.1690 stalled_fe_cycles/byte 0.1682 stalled_fe_cycles/byte 0.1674 stalled_fe_cycles/byte
0.9198016 0.9227521 0.9198315
Mean 169.9302 stalled_fe_cycles 174.2540 stalled_fe_cycles 180.5437 stalled_fe_cycles
Std. Dev. 7.9424 stalled_fe_cycles 27.8748 stalled_fe_cycles 45.6734 stalled_fe_cycles
Median 171.0824 stalled_fe_cycles 172.1826 stalled_fe_cycles 173.1401 stalled_fe_cycles
MAD 3.7926 stalled_fe_cycles 5.4448 stalled_fe_cycles 6.5463 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 +7.9113% +12.209% +18.077% (p = 0.00 < 0.05)
Change in throughput -7.3313% -10.881% -15.310%
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.