Linux Labs· Everyday System OperationsLab 14 of 26

Tuning Profiles and Performance Readings

A virtual server was left on a power saving profile with its tuning daemon switched off. Bring tuned back, apply the profile it recommends, then measure load, memory and CPU and find the processes that use the most of each.

  • Intermediate
  • 25 min
  • Not rated yet
Start labPart of Advanced Linux System Administration
  • A real environment in your browser
  • You run the commands yourself
  • Your result is checked automatically

In this moduleEveryday System Operations

  1. Package History, Undo, and Groups25 min
  2. Schedule Jobs with systemd Timers30 min
  3. Schedule Jobs with cron and at25 min
  4. Process Priority with nice and renice20 min
  5. Tuning Profiles and Performance ReadingsYou are here
  6. Boot Targets and the Default Target30 min