{
  "num_subscriptions": 138,
  "num_cache": 185,
  "num_inserts": 138,
  "num_removes": 0,
  "num_matches": 384,
  "cache_hit_rate": 2.9166666666666665,
  "max_fanout": 2,
  "avg_fanout": 1.0486486486486486
}