Testing: add perf regression orchestrator and PR-comment CI gate#33433

Draft

RenaudRohlinger wants to merge 8 commits into

RenaudRohlinger:feat/perf-regression-ci

Commits on Apr 21, 2026

Testing: add perf regression orchestrator and PR-comment CI gate
RenaudRohlinger
committed
Testing: make perf workflow resilient to orchestrator crashes
RenaudRohlinger
committed
Testing: surface orchestrator failures with clear [orch] FATAL prefix
RenaudRohlinger
committed
Testing: fix WebGPU init in CI by matching puppeteer.js headless mode
RenaudRohlinger
committed
Testing: slim PR comment to 6 high-signal rows
RenaudRohlinger
committed
Testing: drop GC events row from PR comment
RenaudRohlinger
committed
Testing: say 'stable' instead of '.' in the verdict column
RenaudRohlinger
committed
Testing: raise max-iterations default to 7 for CI stability
RenaudRohlinger
committed