GV$PERSISTENT_SUBSCRIBERS definition in Oracle Database 11.2
GV$PERSISTENT_SUBSCRIBERS
select
s.inst_id, -- INST_ID NUMBER
s.queue_id, -- QUEUE_ID NUMBER
q.queue_schema, -- QUEUE_SCHEMA VARCHAR2(30)
q.queue_name, -- QUEUE_NAME VARCHAR2(30)
s.subscriber_id, -- SUBSCRIBER_ID NUMBER
s.subscriber_name, -- SUBSCRIBER_NAME VARCHAR2(30)
s.subscriber_address, -- SUBSCRIBER_ADDRESS VARCHAR2(1024)
s.protocol, -- PROTOCOL NUMBER
s.subscriber_type, -- SUBSCRIBER_TYPE VARCHAR2(30)
s.first_activity_time, -- FIRST_ACTIVITY_TIME TIMESTAMP(6)
s.enqueued_msgs, -- ENQUEUED_MSGS NUMBER
s.dequeued_msgs, -- DEQUEUED_MSGS NUMBER
s.avg_msg_age, -- AVG_MSG_AGE NUMBER
s.browsed_msgs, -- BROWSED_MSGS NUMBER
s.expired_msgs, -- EXPIRED_MSGS NUMBER
s.dequeued_msg_latency, -- DEQUEUED_MSG_LATENCY NUMBER
s.last_enqueue_time, -- LAST_ENQUEUE_TIME TIMESTAMP(6)
s.last_dequeue_time, -- LAST_DEQUEUE_TIME TIMESTAMP(6)
s.elapsed_dequeue_time/10000, -- ELAPSED_DEQUEUE_TIME NUMBER
s.dequeue_cpu_time/10000, -- DEQUEUE_CPU_TIME NUMBER
s.dequeue_transactions, -- DEQUEUE_TRANSACTIONS NUMBER
s.execution_count -- EXECUTION_COUNT NUMBER
from
x$persistent_subscribers s,
x$persistent_queues q
where
s.inst_id = q.inst_id and s.queue_id = q.queue_id