dict_decoder_int64::stalled_fe_cycles/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 137.0677 stalled_fe_cycles 137.6830 stalled_fe_cycles 138.3183 stalled_fe_cycles
Throughput 0.5403 stalled_fe_cycles/byte 0.5378 stalled_fe_cycles/byte 0.5354 stalled_fe_cycles/byte
0.9288970 0.9314169 0.9287300
Mean 135.8513 stalled_fe_cycles 140.6806 stalled_fe_cycles 148.4756 stalled_fe_cycles
Std. Dev. 7.4242 stalled_fe_cycles 34.3528 stalled_fe_cycles 57.6236 stalled_fe_cycles
Median 136.8362 stalled_fe_cycles 137.7243 stalled_fe_cycles 138.6748 stalled_fe_cycles
MAD 3.1350 stalled_fe_cycles 4.2875 stalled_fe_cycles 5.6368 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 -3.2965% +1.4424% +7.4704% (p = 0.66 > 0.05)
Change in throughput +3.4088% -1.4219% -6.9511%
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.