A full listing contains the following attributes:
listeners
An array of listener objects. See below for a description.
services
An array of service objects, representing services defined in
the global scope of the pound
configuration file.
pid
PID of the running pound
daemon.
version
Pound
version number (string).
workers
Workers statistics. This is a JSON object with the following attributes:
active
Number of active threads.
count
Number of threads currently running.
max
Maximum number of threads.
min
Minimum number of threads.
timeout
Thread idle timeout.
queue_len
Number of incoming HTTP requests in the queue (integer).
timestamp
Current time on the server, formatted as ISO 8601 date-time with microsecond precision, e.g.: ‘2023-01-05T22:43:18.071559’.