delta_len_byte_arry_encoder_byte_array::cache_misses/32

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 0.0051 cache misses 0.0056 cache misses 0.0061 cache misses
Throughput 0.0000 cache misses/byte 0.0000 cache misses/byte 0.0000 cache misses/byte
0.0716440 0.0753505 0.0713639
Mean 0.0049 cache misses 0.0054 cache misses 0.0059 cache misses
Std. Dev. 0.0019 cache misses 0.0024 cache misses 0.0029 cache misses
Median 0.0041 cache misses 0.0043 cache misses 0.0051 cache misses
MAD 0.0009 cache misses 0.0014 cache misses 0.0021 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 -78.101% -75.682% -73.355% (p = 0.00 < 0.05)
Change in throughput +356.65% +311.22% +275.30%
Performance has improved.

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.