mysql 5.7 लॉग-धीमी-प्रश्न त्रुटि

लॉग-स्लो-क्वेरी पदावनत है

देखें https://dev.mysql.com/ doc/refman/5.7/hi/slow-query-log.html

# Here you can see queries with especially long duration
slow_query_log = 1
slow_query_log_file = /var/log/mysql/slow-queries.log
long_query_time = 1