decompress_snappy::cpu_cycles/boolean

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 44.5324 cycles 44.5893 cycles 44.6476 cycles
Throughput 2.7905 cycles/byte 2.7868 cycles/byte 2.7833 cycles/byte
0.9938627 0.9940895 0.9938523
Mean 44.2288 cycles 44.6564 cycles 45.1075 cycles
Std. Dev. 0.6842 cycles 2.2301 cycles 3.2927 cycles
Median 44.5234 cycles 44.5845 cycles 44.6915 cycles
MAD 0.2579 cycles 0.3335 cycles 0.4519 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 -1.1331% +0.0022% +1.1491% (p = 0.99 > 0.05)
Change in throughput +1.1461% -0.0022% -1.1361%
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.