{
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      "stdout": "",
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        "/Users/gaochao/Documents/面试/software-engineering-study/labs/jvm-senior/NmtBaselineProbe.java"
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      "stdout": "",
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      "stderr": ""
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      "stdout": "22779:\nNative memory tracking is not enabled\n",
      "stderr": ""
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      "startedAt": "2026-10-24T07:44:57.324767+00:00",
      "finishedAt": "2026-10-24T07:44:57.588253+00:00",
      "argv": [
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        "NmtBaselineProbe"
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      "exitCode": 0,
      "stdout": "Structured stdout phases are preserved in events.",
      "stderr": ""
    }
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      "schedule": "allocation-before-baseline",
      "pid": 22779,
      "rawLine": "{\"event\":\"ready\",\"count\":0,\"memoryUsed\":0,\"totalCapacity\":0}\n",
      "message": {
        "event": "ready",
        "count": 0,
        "memoryUsed": 0,
        "totalCapacity": 0
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    {
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      "message": {
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        "totalCapacity": 12582912
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      "schedule": "allocation-before-baseline",
      "pid": 22779,
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      "message": {
        "event": "snapshot",
        "count": 12,
        "memoryUsed": 12582912,
        "totalCapacity": 12582912
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  ],
  "cases": [],
  "environment": {
    "javaVendor": "BellSoft",
    "javaRuntimeVersion": "17.0.19+11-LTS",
    "javaVmName": "OpenJDK 64-Bit Server VM",
    "javaVmVersion": "17.0.19+11-LTS",
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  "finishedAt": "2026-10-24T07:44:57.588626+00:00",
  "result": {
    "status": "failed",
    "error": "NMT baseline failed or tracking disabled",
    "cases": []
  }
}