template: dev_dim_template_system
      on: system.cpu
      os: linux
  lookup: sum -3s at 0 every 3 percentage of system
   units: %
   every: 1s
    warn: $this > 1
    crit: $this > 4

template: dev_dim_template_user
      on: system.cpu
      os: linux
  lookup: sum -3s at 0 every 3 percentage of user
   units: %
   every: 1s
    warn: $this > 1
    crit: $this > 4

template: dev_dim_template_nice
      on: system.cpu
      os: linux
  lookup: sum -3s at 0 every 3 percentage of nice
   units: %
   every: 1s
    warn: $this > 1
    crit: $this > 4