How do I troubleshoot high packet loss in server-to-server communication?
Start by confirming the symptom and narrowing the scope. 1. Verify Symptoms Measure packet loss with ping, traceroute, or mtr between the two servers. Check application behavior: look for delays, dropped connections, or data inconsistencies that correlate with the loss. 2. Analyze the Network Path Check physical connections — cables, ports, and switch interfaces — […]