compress_brotli::cache_misses/fixed

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 47.5970 cache misses 67.2029 cache misses 88.8770 cache misses
Throughput 0.0011 cache misses/byte 0.0008 cache misses/byte 0.0006 cache misses/byte
0.0007273 0.0007769 0.0007172
Mean 43.2130 cache misses 60.1109 cache misses 81.5572 cache misses
Std. Dev. 51.0822 cache misses 99.0083 cache misses 146.6945 cache misses
Median 22.1644 cache misses 26.7389 cache misses 31.2353 cache misses
MAD 12.7964 cache misses 19.1856 cache misses 25.1699 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 +3310.6% +5115.3% +7770.6% (p = 0.00 < 0.05)
Change in throughput -97.068% -98.083% -98.729%
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.