compress_brotli::stalled_fe_cycles/fixed

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 796517.5657 stalled_fe_cycles 799174.9212 stalled_fe_cycles 801871.0221 stalled_fe_cycles
Throughput 10.0234 stalled_fe_cycles/byte 9.9897 stalled_fe_cycles/byte 9.9565 stalled_fe_cycles/byte
0.9588714 0.9602418 0.9588312
Mean 771661.6746 stalled_fe_cycles 794995.2109 stalled_fe_cycles 816069.0123 stalled_fe_cycles
Std. Dev. 38848.7544 stalled_fe_cycles 112460.4659 stalled_fe_cycles 171540.0208 stalled_fe_cycles
Median 794065.5926 stalled_fe_cycles 797283.7808 stalled_fe_cycles 802739.7188 stalled_fe_cycles
MAD 16336.2872 stalled_fe_cycles 22493.0906 stalled_fe_cycles 27085.6582 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 +3227.5% +3372.2% +3503.4% (p = 0.00 < 0.05)
Change in throughput -96.995% -97.120% -97.225%
Performance has regressed.

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.