{
  "schema": 1,
  "epochs": 1,
  "observations": [
    {"call": "observe", "args": [{"latency":120,"energy":10,"memory":20},{"latency":30,"energy":40,"memory":5},0]},
    {"call": "observe", "args": [{"latency":100,"energy":10,"memory":20},{"latency":35,"energy":40,"memory":5},0]},
    {"call": "observe", "args": [{"latency":140,"energy":10,"memory":20},{"latency":25,"energy":40,"memory":5},0]}
  ]
}