stats.json

{
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  "invalid_status_updates": 0,
  "killed_tasks": 0,
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  "node": {
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    ],
    "core_count": 2,
    "total_memory": 7878889472,
    "used_memory": 2807869440
  },
  "recovery_errors": 0,
  "registered": "1",
  "staged_tasks": 0,
  "started_tasks": 0,
  "total_frameworks": 0,
  "uptime": 20.760519936,
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}