dict_encoder_byte_array::stalled_fe_cycles/128

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 573.6173 stalled_fe_cycles 577.3920 stalled_fe_cycles 581.6221 stalled_fe_cycles
Throughput 0.1420 stalled_fe_cycles/byte 0.1410 stalled_fe_cycles/byte 0.1400 stalled_fe_cycles/byte
0.8687353 0.8736027 0.8674987
Mean 557.9621 stalled_fe_cycles 578.1069 stalled_fe_cycles 600.5906 stalled_fe_cycles
Std. Dev. 42.1221 stalled_fe_cycles 107.8823 stalled_fe_cycles 162.6448 stalled_fe_cycles
Median 570.6265 stalled_fe_cycles 576.1224 stalled_fe_cycles 578.6792 stalled_fe_cycles
MAD 12.3219 stalled_fe_cycles 16.2294 stalled_fe_cycles 23.1287 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 +12.043% +17.137% +22.822% (p = 0.00 < 0.05)
Change in throughput -10.749% -14.630% -18.582%
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.