In daily system operations and troubleshooting, resource leaks are a common yet frustrating problem. Issues like file handle leaks, TCP connection leaks, and UDP socket leaks, if not detected and handled promptly, often lead to system performance degradation or even service unavailability.

Traditional troubleshooting methods require executing various commands on servers and manually analyzing output results, which is not only inefficient but also prone to missing critical information. To solve this pain point, I developed a set of online visualization tools that make resource leak problem identification simple and efficient.