ns_server - Get state of the server's connection pools and queues
This command provides a way to examine the current server's connection pools and queues. The legal options (which may be abbreviated) are:
ns_server all ?pool?
ns_server connections ?pool?
ns_server keepalive ?pool?
ns_server pools ?pool?
ns_server queued ?pool?
ns_server threads ?pool? Returns a list of key-value pairs identifying the number of connection threads and what state they are currently in.