feat(devkit): spike classifier + percentile tests (#139 #140 #141 #142)#208
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Tinna23 merged 1 commit intoApr 25, 2026
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…larCommons#141 StellarCommons#142 - Define SpikeEvent struct with SpikeSeverity enum (closes StellarCommons#141) - Implement SpikeClassifier::detect() for fee spike detection (closes StellarCommons#142) - Write nearest-rank percentile tests p10/p50/p90/p95/p99 (closes StellarCommons#139) - Write interpolation percentile tests with boundary and midpoint cases (closes StellarCommons#140)
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Tinna23
approved these changes
Apr 25, 2026
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Summary
Resolves four issues assigned to PortableDD in the
packages/devkitanalysis module.Changes
src/analysis/spike_classifier.rsSpikeSeverityenum — Low / Medium / High / Critical (closes [devkit/analysis] Define SpikeEvent struct #141)SpikeEventstruct — timestamp, fee_amount, baseline, multiplier, severity (closes [devkit/analysis] Define SpikeEvent struct #141)SpikeClassifier::detect(fees, baseline, threshold)— filters entries wherefee > baseline * threshold, computes multiplier, assigns severity, returnsVec<SpikeEvent>(closes [devkit/analysis] Implement spike detection from fee sequence #142)tests/percentile.rs(new file)Closes
Closes #139
Closes #140
Closes #141
Closes #142