compress_lz4::stalled_be_cycles/float

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 23495.3290 stalled_be_cycles 25540.6660 stalled_be_cycles 27151.0890 stalled_be_cycles
Throughput 0.6788 stalled_be_cycles/byte 0.6385 stalled_be_cycles/byte 0.5874 stalled_be_cycles/byte
0.0886340 0.0923734 0.0900190
Mean 14267.9026 stalled_be_cycles 16556.4033 stalled_be_cycles 18870.8016 stalled_be_cycles
Std. Dev. 11064.0154 stalled_be_cycles 11815.4781 stalled_be_cycles 12252.8240 stalled_be_cycles
Median 7824.8268 stalled_be_cycles 8227.0229 stalled_be_cycles 18605.3568 stalled_be_cycles
MAD 1686.5602 stalled_be_cycles 3373.2553 stalled_be_cycles 12982.2750 stalled_be_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 -13.853% +4.8549% +27.836% (p = 0.64 > 0.05)
Change in throughput +16.080% -4.6301% -21.775%
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.