compress_lz4::stalled_be_cycles/int96

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 2264.9383 stalled_be_cycles 2283.9651 stalled_be_cycles 2304.2027 stalled_be_cycles
Throughput 1.7848 stalled_be_cycles/byte 1.7691 stalled_be_cycles/byte 1.7544 stalled_be_cycles/byte
0.8485785 0.8550264 0.8477390
Mean 2228.3525 stalled_be_cycles 2340.3841 stalled_be_cycles 2492.0996 stalled_be_cycles
Std. Dev. 187.2405 stalled_be_cycles 683.1784 stalled_be_cycles 1111.9932 stalled_be_cycles
Median 2257.3165 stalled_be_cycles 2269.1759 stalled_be_cycles 2299.7227 stalled_be_cycles
MAD 66.4777 stalled_be_cycles 90.6178 stalled_be_cycles 119.5895 stalled_be_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 -99.080% -98.996% -98.887% (p = 0.00 < 0.05)
Change in throughput +10769% +9856.7% +8881.6%
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.