{
  "num_subscriptions": 4235,
  "num_cache": 1302,
  "num_inserts": 56001,
  "num_removes": 51766,
  "num_matches": 4423451,
  "cache_hit_rate": 1.2242959173731098,
  "max_fanout": 3,
  "avg_fanout": 1.3709677419354838
}