decompress_lz4::allocs/int32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 60960.8062 allocations 65077.3593 allocations 70405.4255 allocations
Throughput 1.7263 allocations/byte 1.5956 allocations/byte 1.4947 allocations/byte
0.0000000 0.0000000 0.0000000
Mean 142997.3394 allocations 226072.0694 allocations 339738.8701 allocations
Std. Dev. 173454.3121 allocations 511840.5058 allocations 804377.4760 allocations
Median 72657.5706 allocations 86323.7897 allocations 106367.7599 allocations
MAD 34379.5481 allocations 52354.1886 allocations 78249.8451 allocations

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 -16.384% +52.929% +182.43% (p = 0.21 > 0.05)
Change in throughput +19.594% -34.610% -64.593%
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.