High CPU usage by ksoftirqd/1 during OpenVPN file transfers on your Amazon Linux 2 instance can be addressed by optimizing OpenVPN configuration (e.g., cipher selection, multithreading), checking network interface settings (MTU, offloading), and monitoring for network congestion. Consider increasing CPU resources if necessary and use tools like perf for in-depth analysis.
Statistics: Posted by allan735 — Fri Jan 10, 2025 10:05 am
