decompress_lz4::stalled_fe_cycles/binary

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 12372.4548 stalled_fe_cycles 12588.9812 stalled_fe_cycles 12783.6714 stalled_fe_cycles
Throughput 0.9554 stalled_fe_cycles/byte 0.9409 stalled_fe_cycles/byte 0.9247 stalled_fe_cycles/byte
0.2713181 0.2741135 0.2718491
Mean 9216.9067 stalled_fe_cycles 10130.1644 stalled_fe_cycles 11012.0285 stalled_fe_cycles
Std. Dev. 4092.8909 stalled_fe_cycles 4605.1448 stalled_fe_cycles 4991.8265 stalled_fe_cycles
Median 12396.1674 stalled_fe_cycles 12614.8826 stalled_fe_cycles 12847.0632 stalled_fe_cycles
MAD 1154.7452 stalled_fe_cycles 1953.3552 stalled_fe_cycles 2747.7463 stalled_fe_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 -84.320% -81.886% -79.117% (p = 0.00 < 0.05)
Change in throughput +537.75% +452.06% +378.85%
Performance has improved.

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.