feat: per-test engine payload sizes (SSZ + snappy + BAL)#236

Merged

skylenet merged 35 commits into

ethpandaops:masterfrom

CPerezz:feat/engine-payload-sizes

May 13, 2026

Commits on May 11, 2026

deps: add prysm enginev1 + snappy for payload-size computation
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feat(eest): add prysm enginev1 conversion for V3 (Deneb)
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feat(eest): add prysm enginev1 conversion for V1 (Bellatrix)
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feat(eest): add prysm enginev1 conversion for V2 (Capella)
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fix(eest): gofmt imports, guard empty uint256, document Capella sync
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feat(eest): add prysm enginev1 conversion for V4 (Electra)
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feat(eest): add prysm enginev1 conversion for V5/V6 (Gloas, BAL)
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test(eest): add error-path tests for prysm payload conversion
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test(eest): assert Gloas empty-BAL encoded size + smoke-test V5 dispatch
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feat(executor): add ExtractNewPayloadLines helper
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feat(executor): add ComputePayloadSizes for test-step newPayload lines
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feat(executor): SuiteTest payload-size fields + MergePayloadSizes helper
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test(executor): add coverage for malformed method names + unknown version path
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feat(executor): compute payload sizes in CreateSuiteOutput (new-suite path)
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feat(executor): merge payload sizes into existing suite summary.json
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test(executor): end-to-end CreateSuiteOutput payload-sizes coverage
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fix(executor): log silent file-read failures + cover merge-path in tests
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docs(api): document SuiteTest payload-size fields
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feat(ui): add optional payload-size fields to SuiteTest type
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feat(ui): scaffold PayloadSizesSection with filter + sort state
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feat(ui): add ECharts chart γ to PayloadSizesSection
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feat(ui): add sortable paginated table to PayloadSizesSection
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feat(ui): mount PayloadSizesSection on SuiteDetailPage
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fix(ui): clarify Snappy % column + a11y on PayloadSizesSection toggle
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Commits on May 13, 2026