{
  "clockHz": 1500000000,
  "tileCount": 1472,
  "sampleCount": 247416,
  "matchedSampleCount": 1472,
  "profileSpanCycles": 14438190,
  "profileSpanMs": 9.62546,
  "atOffset": null,
  "groups": [
    {
      "name": "exchange",
      "dimensions": {},
      "sampleCount": 1472,
      "tileCount": 1472,
      "phaseCount": 1,
      "phaseCycles": 34866,
      "phaseMs": 0.023244,
      "workCycles": 23053314,
      "averageActiveTiles": 661.1975563586302,
      "usefulCycles": 0.0,
      "estimatedWorkCycles": 0,
      "usefulUtilization": null,
      "workLaneOccupancy": null,
      "deviceUsefulUtilization": null,
      "meanCycles": 15661.21875,
      "p50Cycles": 15264,
      "p95Cycles": 19266,
      "maximumCycles": 32082,
      "firstOffset": 180210,
      "lastOffset": 215076
    }
  ],
  "samples": [
    {
      "physicalTile": 1277,
      "offset": 180762,
      "duration": 32082,
      "phase": 2147483665,
      "epoch": 1,
      "kind": "exchange",
      "operation": "operation.12",
      "kernel": "exchange",
      "metadata": [
        {
          "name": "reason",
          "value": "OperatorInputs"
        },
        {
          "name": "value",
          "value": "527"
        },
        {
          "name": "invocations",
          "value": "1"
        }
      ]
    }
  ]
}