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waltton/db_lock_health.sh

Created March 13, 2018 21:53
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db_lock_health.sh
watch -n 5 'psql -U postgres -h HOST DATABASE -c "select pg_class.relname, count(*), SUM(now() - pg_stat_activity.query_start) from pg_catalog.pg_locks JOIN pg_catalog.pg_stat_activity ON pg_stat_activity.pid = pg_locks.pid JOIN pg_class ON pg_class.oid = pg_locks.relation GROUP BY pg_class.relname ORDER BY SUM(now() - pg_stat_activity.query_start) DESC;"'
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