Emulation.setCPUThrottlingRate

{
  "name": "setCPUThrottlingRate",
  "parameters": [
    {
      "name": "rate",
      "type": "number",
      "description": "Throttling rate as a slowdown factor (1 is no throttle, 2 is 2x slowdown, etc)."
    }
  ],
  "experimental": true,
  "description": "Enables CPU throttling to emulate slow CPUs."
}