if (isStableScenario(experiment)) {
            return STABLE_REGRESSION;
        }
        if (isBigRegression(experiment, regressionPercentage)) {
            return BIG_FLAKY_REGRESSION;
        }
        return SMALL_FLAKY_REGRESSION;
    }

    private boolean isBigRegression(PerformanceExperiment experiment, double regressionPercentage) {
        BigDecimal threshold = getFailureThreshold(experiment);