// Measures the relative bandwidth of threads running at different priorities.
{
  "name": "Relative bandwidth test.",
  "config": {
    "priority": 25,
    "interval": "20s"
  },
  "behaviors": {
    "busywork": { "action": "spin", "duration": "10m" }
  },
  "workers": [
    {
      "group": "low",
      "instances": 8,
      "priority": 0,
      "actions": "busywork"
    },
    {
      "group": "default",
      "instances": 8,
      "priority": 16,
      "actions": "busywork"
    },
    {
      "group": "high",
      "instances": 8,
      "priority": 31,
      "actions": "busywork"
    }
  ]
}