dict_decoder_int64::stalled_fe_cycles/8

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 137.5274 stalled_fe_cycles 138.3754 stalled_fe_cycles 139.4151 stalled_fe_cycles
Throughput 2.1784 stalled_fe_cycles/byte 2.1621 stalled_fe_cycles/byte 2.1489 stalled_fe_cycles/byte
0.9353454 0.9385564 0.9337378
Mean 133.3886 stalled_fe_cycles 137.2447 stalled_fe_cycles 140.5066 stalled_fe_cycles
Std. Dev. 7.1563 stalled_fe_cycles 18.1845 stalled_fe_cycles 28.0831 stalled_fe_cycles
Median 137.2425 stalled_fe_cycles 138.0352 stalled_fe_cycles 138.9262 stalled_fe_cycles
MAD 3.0525 stalled_fe_cycles 4.1964 stalled_fe_cycles 4.9713 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 -3.7835% +0.0630% +3.7946% (p = 0.98 > 0.05)
Change in throughput +3.9322% -0.0629% -3.6559%
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.