entry_or_insert/hashmap/100
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Additional Statistics:
| Lower bound | Estimate | Upper bound | |
|---|---|---|---|
| Slope | 1.4070 µs | 1.4110 µs | 1.4151 µs |
| R² | 0.9829437 | 0.9839601 | 0.9828669 |
| Mean | 1.4112 µs | 1.4152 µs | 1.4198 µs |
| Std. Dev. | 14.689 ns | 22.127 ns | 30.550 ns |
| Median | 1.4082 µs | 1.4100 µs | 1.4133 µs |
| MAD | 11.212 ns | 14.484 ns | 18.624 ns |
Understanding this report:
The plot on the left displays the average time per iteration for this benchmark. The shaded region shows the estimated probability 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.