Holds performance data for the interfaces.
iex> io = %ExFacts.System.Net.IOCounterStat{name: "eth0", err_in: 0} ...> io.name "eth0"
t() :: %ExFacts.System.Net.IOCounterStat{bytes_recv: integer, bytes_sent: integer, drop_in: integer, drop_out: integer, err_in: integer, err_out: integer, fifo_in: integer, fifo_out: integer, name: binary, packets_recv: integer, packets_sent: integer}