compress_brotli::cache_misses/double

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 162.8836 cache misses 182.1821 cache misses 198.5988 cache misses
Throughput 0.0024 cache misses/byte 0.0022 cache misses/byte 0.0020 cache misses/byte
0.1595300 0.1672755 0.1615978
Mean 101.8364 cache misses 150.7888 cache misses 230.9461 cache misses
Std. Dev. 89.7476 cache misses 354.5674 cache misses 592.8052 cache misses
Median 53.9514 cache misses 110.8583 cache misses 144.3188 cache misses
MAD 72.4397 cache misses 131.5178 cache misses 149.1979 cache misses

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 +26502% +39161% +63071% (p = 0.00 < 0.05)
Change in throughput -99.624% -99.745% -99.842%
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.