decompress_lz4::stalled_be_cycles/float

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 22522.1993 stalled_be_cycles 23668.8336 stalled_be_cycles 24583.1167 stalled_be_cycles
Throughput 0.6146 stalled_be_cycles/byte 0.5917 stalled_be_cycles/byte 0.5631 stalled_be_cycles/byte
0.0931820 0.0954976 0.0940123
Mean 13529.6261 stalled_be_cycles 15768.1030 stalled_be_cycles 18023.5778 stalled_be_cycles
Std. Dev. 11051.3857 stalled_be_cycles 11510.3934 stalled_be_cycles 11813.4675 stalled_be_cycles
Median 5088.5992 stalled_be_cycles 24028.3814 stalled_be_cycles 24996.3959 stalled_be_cycles
MAD 4103.1610 stalled_be_cycles 8106.3128 stalled_be_cycles 16793.5003 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 -24.672% -8.7347% +10.811% (p = 0.36 > 0.05)
Change in throughput +32.752% +9.5706% -9.7562%
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.