decompress_snappy::stalled_fe_cycles/boolean

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 4.4943 stalled_fe_cycles 4.5129 stalled_fe_cycles 4.5314 stalled_fe_cycles
Throughput 0.2832 stalled_fe_cycles/byte 0.2821 stalled_fe_cycles/byte 0.2809 stalled_fe_cycles/byte
0.9443271 0.9464443 0.9443588
Mean 4.3519 stalled_fe_cycles 4.4702 stalled_fe_cycles 4.5591 stalled_fe_cycles
Std. Dev. 0.2242 stalled_fe_cycles 0.5399 stalled_fe_cycles 0.8470 stalled_fe_cycles
Median 4.4868 stalled_fe_cycles 4.5128 stalled_fe_cycles 4.5495 stalled_fe_cycles
MAD 0.0899 stalled_fe_cycles 0.1194 stalled_fe_cycles 0.1537 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 -3.2549% +0.1632% +3.8402% (p = 0.93 > 0.05)
Change in throughput +3.3645% -0.1629% -3.6982%
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.