!7

cmodule ProcessCPUPercentage > DynBigNumber {
  transient FixedRateTimer mainTimer;
  
  start {
    setDescription("PROCESS CPU %");
    setToolTip("Percentage is per core (total: " + n2(numberOfCores(), "core") + ")");
    mainTimer = doEvery(2.0, r actualUpdate);
  }
  
  void actualUpdate {
    setValue(toIntPercent_ceil(processCPULoad()*numberOfCores()) + " %");
  }
}