Rocky/RHEL Linux Performance & Power Optimization Series
A practical four-part learning path based on real-world troubleshooting performed on Rocky Linux 9.8 running on Intel Ice Lake laptops. Follow the path from battery health and TuneD profiles through PowerTOP tunables, Intel VA-API and Firefox hardware acceleration, Intel GPU optimization, and laptop power saving — then close the loop with a full validation and troubleshooting checklist. Work through it in order for a first build, or jump straight to the checklist when something needs verifying.
Optimize Battery Life on Rocky/RHEL Linux Laptops
UPower health checks, TuneD profiles, Wi-Fi power saving and PowerTOP fundamentals.
Enable Intel VA-API Hardware Acceleration in Firefox on Rocky/RHEL Linux
Finding the right Intel media driver and confirming Firefox uses hardware video decoding.
PowerTOP Guide for Rocky/RHEL Linux: Optimize Battery Life and Power Consumption
Reading discharge rate and wakeups, understanding tunables, and applying auto-tune safely.
Rocky/RHEL Linux Optimization Validation Checklist
A full validation pass confirming battery, TuneD, PowerTOP and VA-API are all working together.