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Chrome Culprit Finder is to automatically, quickly and accurately identify culprits for Chrome regressions. Its goal is to automate regression triage for Chromium tree sheriffs and Chrome stability sheriffs. There are two tools:

• Findit : targets at compile failures, test failures, and test flakes on Chromium Waterfall & Commit Queue.
• Predator : targets at Chrome crashes on ClusterFuzz/Fracas/Cracas, and performance changes on the UMA Sampling Profiler.

While Findit and Predator are constantly evolving, they have already been integrated into the triage workflow of Chromium sheriffs and ClusterFuzz/Fracas/Cracas stability sheriffs. Now they are helping sheriffs and developers on a daily basis.