decompress_zstd::stalled_fe_cycles/binary

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 10568.3580 stalled_fe_cycles 10713.0521 stalled_fe_cycles 10853.7261 stalled_fe_cycles
Throughput 0.8112 stalled_fe_cycles/byte 0.8007 stalled_fe_cycles/byte 0.7899 stalled_fe_cycles/byte
0.3001849 0.3025797 0.3003151
Mean 8074.6257 stalled_fe_cycles 8898.7147 stalled_fe_cycles 9674.9765 stalled_fe_cycles
Std. Dev. 3539.3549 stalled_fe_cycles 4107.1120 stalled_fe_cycles 4521.3327 stalled_fe_cycles
Median 10677.5638 stalled_fe_cycles 10819.7823 stalled_fe_cycles 10963.2911 stalled_fe_cycles
MAD 705.9423 stalled_fe_cycles 1004.9552 stalled_fe_cycles 1842.3325 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 -86.159% -84.134% -81.788% (p = 0.00 < 0.05)
Change in throughput +622.47% +530.29% +449.10%
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.