PostgreSQL: TOP slow queries

04, 01, 2019
bullgare
Databases
No Comments.

SELECT rolname,
    calls,
    total_time,
    mean_time,
    max_time,
    stddev_time,
    rows,
    query,
    regexp_replace(query, '[ \t\n]+', ' ', 'g') AS query_oneline
FROM pg_stat_statements
JOIN pg_roles r ON r.oid = userid
WHERE calls > 100
AND rolname NOT LIKE '%backup'
ORDER BY mean_time DESC
LIMIT 15;

SELECT rolname,

calls,

total_time,

mean_time,

max_time,

stddev_time,

rows,

query,

regexp_replace(query, '[ \t\n]+', ' ', 'g') AS query_oneline

FROM pg_stat_statements

JOIN pg_roles r ON r.oid = userid

WHERE calls > 100

AND rolname NOT LIKE '%backup'

ORDER BY mean_time DESC

LIMIT 15;

PostgreSQL: TOP slow queries

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