Most production regressions ship with a deploy. Tracking release health turns that fact into an early-warning system.
Treat Every Deploy as a Marker
When each release is a marker on your metrics, a regression's onset lines up with a specific version — and the search for a cause starts narrow.
Compare Releases Directly
Comparing error rate and p95 latency between the current and previous release surfaces regressions within minutes, not after customer reports.
v2.4.0
0.10%
error rate
v2.4.1
0.41%
error rate
Δ
+0.31%
regression
Action
rollback
Roll Back With Confidence
When the data clearly attributes a regression to a release, rolling back is a decision, not a gamble.