dict_encoder_int32::cpu_cycles/16

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1433.6267 cycles 1435.9589 cycles 1438.5847 cycles
Throughput 22.4779 cycles/byte 22.4369 cycles/byte 22.4004 cycles/byte
0.9877482 0.9880982 0.9876546
Mean 1415.7174 cycles 1433.0580 cycles 1448.2094 cycles
Std. Dev. 36.8136 cycles 83.3540 cycles 124.6950 cycles
Median 1431.1508 cycles 1434.5675 cycles 1438.0323 cycles
MAD 10.1691 cycles 13.7986 cycles 17.8416 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 -0.5595% +0.8747% +2.1841% (p = 0.21 > 0.05)
Change in throughput +0.5626% -0.8671% -2.1374%
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.