{
  "command": [
    "iperf3",
    "-c",
    "10.11.11.2",
    "-p",
    "5201",
    "-t",
    "20",
    "-J"
  ],
  "returncode": 0,
  "timed_out": false,
  "error": null,
  "start_time": "2026-05-08T20:14:09.273174+00:00",
  "duration_seconds": 20.022093997999946,
  "interface_counters_before": {
    "rx_packets": 38321688,
    "tx_packets": 7483265,
    "rx_bytes": 56068525653,
    "tx_bytes": 53215804955,
    "rx_dropped": 0,
    "tx_dropped": 8,
    "rx_errors": 0,
    "tx_errors": 0
  },
  "interface_counters_after": {
    "rx_packets": 38376721,
    "tx_packets": 7521119,
    "rx_bytes": 56072158125,
    "tx_bytes": 55572657725,
    "rx_dropped": 0,
    "tx_dropped": 8,
    "rx_errors": 0,
    "tx_errors": 0
  },
  "interface_counters_delta": {
    "rx_bytes": 3632472,
    "rx_dropped": 0,
    "rx_errors": 0,
    "rx_packets": 55033,
    "tx_bytes": 2356852770,
    "tx_dropped": 0,
    "tx_errors": 0,
    "tx_packets": 37854
  },
  "system": {
    "sample_count": 39,
    "cpu_percent": {
      "count": 39,
      "min": 2.0460358056266004,
      "max": 7.2681704260651685,
      "mean": 4.095425137447359,
      "median": 4.0000000000000036,
      "stdev": 0.7079096987848955,
      "mad": 0.23940149625935092,
      "iqr": 0.2493765586034984,
      "cv_percent": 17.285377586614345,
      "p90": 4.488778054862841,
      "p95": 4.7606170677524595,
      "p99": 6.392121743564866
    }
  },
  "raw_output": "/home/ubuntu/Desktop/mitm-webserver/tools/measurements/20260508-221054-direct/iperf_tcp.txt",
  "system_samples_csv": "/home/ubuntu/Desktop/mitm-webserver/tools/measurements/20260508-221054-direct/iperf_tcp.system_samples.csv"
}