decompress_lz4::stalled_fe_cycles/boolean

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1280.1766 stalled_fe_cycles 1285.9744 stalled_fe_cycles 1291.6944 stalled_fe_cycles
Throughput 80.7309 stalled_fe_cycles/byte 80.3734 stalled_fe_cycles/byte 80.0110 stalled_fe_cycles/byte
0.9377815 0.9401510 0.9378445
Mean 1269.1874 stalled_fe_cycles 1305.0118 stalled_fe_cycles 1361.2201 stalled_fe_cycles
Std. Dev. 52.9784 stalled_fe_cycles 248.3134 stalled_fe_cycles 415.5389 stalled_fe_cycles
Median 1277.0441 stalled_fe_cycles 1283.7525 stalled_fe_cycles 1292.0330 stalled_fe_cycles
MAD 28.9766 stalled_fe_cycles 35.6738 stalled_fe_cycles 46.9423 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 -4.2032% +0.9020% +7.3976% (p = 0.77 > 0.05)
Change in throughput +4.3876% -0.8940% -6.8881%
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.