compress_brotli::stalled_fe_cycles/int32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 419629.6180 stalled_fe_cycles 421039.1910 stalled_fe_cycles 422476.0398 stalled_fe_cycles
Throughput 10.3586 stalled_fe_cycles/byte 10.3234 stalled_fe_cycles/byte 10.2888 stalled_fe_cycles/byte
0.9593292 0.9607861 0.9592724
Mean 411726.1967 stalled_fe_cycles 426071.5458 stalled_fe_cycles 445027.9549 stalled_fe_cycles
Std. Dev. 17088.5652 stalled_fe_cycles 85366.5967 stalled_fe_cycles 140109.5926 stalled_fe_cycles
Median 418681.8226 stalled_fe_cycles 420990.7990 stalled_fe_cycles 423460.4615 stalled_fe_cycles
MAD 7494.4383 stalled_fe_cycles 9749.0359 stalled_fe_cycles 14065.1754 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 -1.0969% +3.1809% +8.1921% (p = 0.19 > 0.05)
Change in throughput +1.1090% -3.0828% -7.5718%
No change in performance detected.

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.