decompress_zstd::branch_misses/int32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 13.3123 branch misses 13.6134 branch misses 13.8514 branch misses
Throughput 0.0003 branch misses/byte 0.0003 branch misses/byte 0.0003 branch misses/byte
0.2929506 0.2980462 0.2948399
Mean 10.3544 branch misses 11.2101 branch misses 12.0566 branch misses
Std. Dev. 3.6874 branch misses 4.3671 branch misses 5.0471 branch misses
Median 12.8784 branch misses 13.4807 branch misses 13.8318 branch misses
MAD 1.0000 branch misses 1.6379 branch misses 3.4730 branch misses

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 -20.051% -9.5293% +0.6545% (p = 0.10 > 0.05)
Change in throughput +25.080% +10.533% -0.6502%
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.