PraLabsStudio
All Teardowns
October 04, 2026•5 min read•System Retrospective & Weekly Sync•PraLabs Engineering Team

Detecting and Auto-Repairing Flaky Tests in CI via Runtime Telemetry

"Flaky CI tests aren't random noise—they're telemetry‑driven failure signals."

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Detecting and Auto-Repairing Flaky Tests in CI via Runtime Telemetry

Flaky CI tests aren't random noise—they're telemetry‑driven failure signals. Our loop turned them into auto‑repair actions.

At PraLabs, our production systems continually generate telemetry that reveals counter-intuitive bottlenecks. In this teardown, we analyze the architectural failure modes behind: Self‑Healing Agent Loop: Detecting and Auto‑Repairing Flaky Tests in CI via Runtime Telemetry.

Core Friction & Resolution: Eliminated manual flaky‑test triage and reduced CI latency by 22%

Tactical Engineering Implementation: Implement telemetry collector and auto‑repair job in under 15 min per pipeline. We instrument our build, container, and test execution harnesses to verify latency stability before code reaches trunk.

Architectural Axiom: Optimize for deterministic failure containment and actionable telemetry over synthetic complexity.

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