{
  "router": "R1",
  "ip": "101.101.101.101",
  "duration_seconds": 120,
  "samples_total": 21,
  "samples_valid": 21,
  "avg_cpu": 1.0,
  "max_cpu": 1,
  "timestamps": [
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    "02:47:12",
    "02:47:17",
    "02:47:23",
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    "02:47:41",
    "02:47:47",
    "02:47:53",
    "02:47:59",
    "02:48:05",
    "02:48:10",
    "02:48:17",
    "02:48:22",
    "02:48:28",
    "02:48:34",
    "02:48:40",
    "02:48:46",
    "02:48:52",
    "02:48:57",
    "02:49:03"
  ],
  "cpu_values": [
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    1,
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    1,
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    1
  ],
  "plot_file": "r1_cpu_monitor_20260222_024909.jpg"
}