What’s the best way to monitor and log which processes are responsible for high system load throughout the day? Tools like top and htop only provide immediate values, but I’m looking for a solution that offers historical data to identify the main culprits over time.
Look through RHEL stuff. I’m not sure if Tuna has exactly what you’re looking for, but it is the tool for detailed analysis of processes on logical cores, CPU set isolation and monitoring. RHEL has tools for everything in this area, and most are available in any other distro.