Poisson solver, nightly: compare executions
Compare any two runs, of the same execution or of different ones.
What changed
Section titled “What changed”Durations
Section titled “Durations”ShowOrder
Charts
Section titled “Charts”Region durations
Grouped bars compare each region's mean call duration across the profiled runs.
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Rank imbalance
Each line compares a region's total duration by rank; its dashed line marks the mean across ranks. Points far from the mean identify stragglers.
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Rank heatmap
This heatmap uses exclusive timings. Exclusive duration is the time spent in a region itself, excluding time spent in nested child regions; this prevents the enclosing session region from dominating the heatmap.
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