decompress_lz4::reallocs/int64

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 40405.7433 reallocations 43118.6122 reallocations 46661.3346 reallocations
Throughput 0.1277 reallocations/byte 0.1180 reallocations/byte 0.1106 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 94891.6059 reallocations 149854.6434 reallocations 224683.9715 reallocations
Std. Dev. 114637.9819 reallocations 339318.2569 reallocations 531952.0083 reallocations
Median 48148.7778 reallocations 57211.5752 reallocations 70502.3377 reallocations
MAD 22941.3431 reallocations 34723.9835 reallocations 52223.0886 reallocations

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 +13569% +25436% +47217% (p = 0.00 < 0.05)
Change in throughput -99.268% -99.608% -99.789%
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.