Отладочные SQL скрипты

Длительность активных SQL запросов

SELECT
    pid,
    datname,
    usename,
    client_addr,
    xact_start,
    query_start,
    (state_change-query_start) AS query_duration,
    wait_event_type,
    wait_event,
    state,
    query
FROM
    pg_stat_activity
WHERE
    state != 'idle'
AND
    usename NOT IN ('postgres','replicator','zabbix');