compress_snappy::reallocs/int32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1058.8194 reallocations 1130.2647 reallocations 1223.5814 reallocations
Throughput 0.0300 reallocations/byte 0.0277 reallocations/byte 0.0260 reallocations/byte
0.0000000 0.0000000 0.0000000
Mean 2496.8046 reallocations 3927.3612 reallocations 5897.6488 reallocations
Std. Dev. 3033.0428 reallocations 8892.1359 reallocations 13983.5900 reallocations
Median 1262.0780 reallocations 1499.5716 reallocations 1847.8604 reallocations
MAD 600.8612 reallocations 909.9461 reallocations 1364.8135 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 +2995.5% +5523.2% +10320% (p = 0.00 < 0.05)
Change in throughput -96.769% -98.222% -99.040%
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.