compress_brotli::cpu_cycles/fixed

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 2698132.8509 cycles 2700796.0237 cycles 2703400.3520 cycles
Throughput 33.7925 cycles/byte 33.7600 cycles/byte 33.7267 cycles/byte
0.9965519 0.9966871 0.9965578
Mean 2689958.0417 cycles 2698840.5900 cycles 2707283.4937 cycles
Std. Dev. 29893.1204 cycles 44390.8913 cycles 56907.0186 cycles
Median 2697931.6240 cycles 2700767.4785 cycles 2705147.5595 cycles
MAD 12690.5944 cycles 16874.1591 cycles 23274.8110 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 +2478.4% +2519.2% +2554.7% (p = 0.00 < 0.05)
Change in throughput -96.122% -96.182% -96.233%
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.