{
  "task": "M1-03",
  "generatedBy": "pnpm zone:bench (cargo run --release -p zoen-zone --bin bench-tick)",
  "machine": {"os": "macos", "arch": "aarch64", "availableParallelism": 8, "threadsUsed": 1},
  "config": {"tickHz": 20, "budgetMs": 50.000, "targetP99Ms": 15.000, "cellM": 16, "grid": [256, 256], "radiusM": 90, "townRadiusM": 70, "leaveMarginM": 5, "maxInterestSet": 512},
  "covers": "zoen-sim step (one input per entity per tick + movement), spatial hash update, interest sets with enter/leave diffs, state hash. Not yet: AI, combat, snapshot encoding, network (M1-03B, M1-04, M2).",
  "criterion": "tick p99 <= targetP99Ms and 0 allocations after warmup on one thread",
  "pass": true,
  "scenarios": [
    {"id": "movers-1000", "what": "1,000 moving players with interest sets in a 1,024 m field", "players": 1000, "monsters": 0, "viewers": 1000, "radiusM": 90, "warmupTicks": 100, "ticks": 1200, "tickMs": {"p50": 1.126, "p99": 7.602, "max": 20.682, "mean": 1.583}, "allocationsAfterWarmup": 0, "interestSetAvg": 23.3, "interestSetMax": 37, "fullSets": 0, "entersPerTick": 49.7, "leavesPerTick": 49.8, "cellMovesPerTick": 25.2, "droppedChanges": 0, "pass": true},
    {"id": "channel-1000p-4000m", "what": "full channel: 1,000 players with interest sets + 4,000 moving monsters, all in a 1,024 m field", "players": 1000, "monsters": 4000, "viewers": 1000, "radiusM": 90, "warmupTicks": 100, "ticks": 1200, "tickMs": {"p50": 3.543, "p99": 9.489, "max": 23.739, "mean": 4.062}, "allocationsAfterWarmup": 0, "interestSetAvg": 117.7, "interestSetMax": 158, "fullSets": 0, "entersPerTick": 249.1, "leavesPerTick": 248.7, "cellMovesPerTick": 126.3, "droppedChanges": 0, "pass": true},
    {"id": "town-crowd-1000p-4000m", "what": "worst case: 1,000 players crowding a 256 m town (70 m radius) + 4,000 monsters in the 1,024 m field", "players": 1000, "monsters": 4000, "viewers": 1000, "radiusM": 70, "warmupTicks": 100, "ticks": 1200, "tickMs": {"p50": 4.994, "p99": 11.982, "max": 27.532, "mean": 5.510}, "allocationsAfterWarmup": 0, "interestSetAvg": 268.0, "interestSetMax": 353, "fullSets": 0, "entersPerTick": 663.7, "leavesPerTick": 658.5, "cellMovesPerTick": 127.6, "droppedChanges": 0, "pass": true}
  ]
}