compress_snappy::reallocs/binary

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 122.5638 reallocations 130.7467 reallocations 141.5702 reallocations
Throughput 0.0106 reallocations/byte 0.0098 reallocations/byte 0.0092 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 288.2242 reallocations 454.3259 reallocations 682.1830 reallocations
Std. Dev. 348.3244 reallocations 1028.6768 reallocations 1615.5621 reallocations
Median 145.9955 reallocations 173.4697 reallocations 213.7611 reallocations
MAD 69.4227 reallocations 105.2665 reallocations 157.6997 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 +37.481% +156.83% +367.71% (p = 0.00 < 0.05)
Change in throughput -27.263% -61.063% -78.619%
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.