compress_gzip::stalled_fe_cycles/float

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 361137.4034 stalled_fe_cycles 362223.9079 stalled_fe_cycles 363345.4074 stalled_fe_cycles
Throughput 9.0836 stalled_fe_cycles/byte 9.0556 stalled_fe_cycles/byte 9.0284 stalled_fe_cycles/byte
0.9565565 0.9576716 0.9564836
Mean 354932.8777 stalled_fe_cycles 362422.3985 stalled_fe_cycles 368501.3589 stalled_fe_cycles
Std. Dev. 14023.3690 stalled_fe_cycles 34657.3641 stalled_fe_cycles 54218.0462 stalled_fe_cycles
Median 360781.5714 stalled_fe_cycles 362433.8506 stalled_fe_cycles 363847.2584 stalled_fe_cycles
MAD 5551.2894 stalled_fe_cycles 7579.9001 stalled_fe_cycles 11188.5286 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 +26.946% +30.766% +35.220% (p = 0.00 < 0.05)
Change in throughput -21.226% -23.528% -26.047%
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.