assertTrue(cbWithMetrics.getMaxResponseTime() > 0, "Max response time should be tracked");
            assertTrue(cbWithMetrics.getP95ResponseTime() > 0, "P95 response time should be tracked");

            SmbCircuitBreaker.CircuitBreakerMetrics metrics = cbWithMetrics.getMetrics();
            assertNotNull(metrics, "Metrics should be available");

        return avgResponseTime.get();
    }

    /**
     * Get 95th percentile response time
     *
     * @return 95th percentile response time in milliseconds
     */
    public long getP95ResponseTime() {
        return p95ResponseTime.get();
    }

    /**
     * Get minimum response time
     *
     * @return minimum response time in milliseconds
     */