ALL-PERF0001 · regression_guard_coverage
Measure critical performance budgets protected by repeatable regression checks.
This is a deterministic rule for all languages. Read its implementation.
Definition
Section titled “Definition”Divide declared critical performance budgets with a numeric limit, workload, environment, controlled baseline, variance policy, owned check command, and retained outcome by all declared critical budgets and return the percentage.
Evidence
Section titled “Evidence”Findings retain budget, workload, environment, baseline, variance policy, and check outcome. The value is the percentage of critical budgets protected by a repeatable regression check.
Exceptions
Section titled “Exceptions”Expensive system benchmarks may run asynchronously when regressions still have an owned gate.
Examples
Section titled “Examples”Nine protected budgets among ten produce 90. A benchmark with no baseline or variance policy
does not count as a regression guard.
References
Section titled “References”- Cites “Systems Performance”
- Cites “pytest-benchmark documentation”
- Cites “Google Benchmark documentation”