Finch.HTTP1.PoolMetrics (Finch v0.20.0)

HTTP1 Pool metrics.

Available metrics:

Caveats:

A given number X of available_connections does not mean that currently exists X connections to the server sitting on the pool. Because Finch uses a lazy strategy for workers initialization, every pool starts with it's size as available connections even if they are not started yet. In practice this means that available_connections may be connections sitting on the pool or available space on the pool for a new one if required.

Summary

t()

@type t() :: %Finch.HTTP1.PoolMetrics{
  available_connections: term(),
  in_use_connections: term(),
  pool_index: term(),
  pool_size: term()
}