Implement Robust Microservice Communication Pattern with Circuit Breaker

Design a fault-tolerant microservice communication strategy using PHP with Guzzle HTTP client that implements a circuit breaker pattern. Create a middleware that automatically handles service degradation, tracks failure rates, and implements exponential backoff with jitter. The solution should support configurable thresholds for failure detection, automatic service recovery, and provide comprehensive logging for observability. Include error handling mechanisms that prevent cascading failures and ensure graceful system performance under high load or partial service disruptions.