{
  "note": "Node identifiers are replaced by rank-ordered labels for double-blind review. The mapping to the operator's own host names is not shipped. Ranks, hardware, drivers and every measured value are unaltered.",
  "ranks": {
    "node-a": 0,
    "node-b": 1,
    "node-c": 2,
    "node-d": 3,
    "node-e": 4
  }
}