elixir_kv_heap_test.exs

# $ iex -S mix --> 22 MB
KV.Registry.start_link(:kvname)

1..100_000 
|> Enum.map(&(KV.Registry.create(:kvname, "list#{&1}"))) 
|> Enum.map(&(KV.Bucket.put(&1, "milk", :random.uniform)))
# --> 374 MB

1..100_000 
|> Stream.map(&( KV.Registry.lookup(:kvname, "list#{&1}") )) 
|> Stream.map(fn {:ok, bucket} -> KV.Bucket.get(bucket, "milk") end) 
|> Enum.take_random(5)
# --> (peak) 381 MB