Slow log UI

slowlog.sql

SELECT q, COUNT(*) AS c, avg(query_time) as avg_query, avg(lock_time), COUNT(*) * AVG(query_time) as total_time
FROM (
    SELECT regexp_replace(regexp_replace(regexp_replace(sql_text, "'.*?'", '?'), 'IN \\(.*?\\)', 'IN ?'), '\\d+', '?') as q, query_time, lock_time from mysql.slow_log
    WHERE DATEDIFF(start_time, NOW()) < 30
) a
GROUP by q
ORDER BY total_time  DESC
LIMIT 10;