#Logging

Design a Logging System that can handle high throughput and low latency requirements. Discuss the components, flow, high-level design (HLD), and possible bottlenecks in your design.

Design a Logger System that supports both Synchronous and Asynchronous logging, implements multiple log levels, supports multiple output sinks (starting with STDOUT), and ensures thread safety and performance. Focus on clean code, extensible architecture, design patterns, and testability.