NAME¶
pt-query-digest – Analyze MySQL queries from logs, processlist, and tcpdump.
SYNOPSIS¶
Usage¶
pt-query-digest [OPTIONS] [FILES] [DSN]
pt-query-digest analyzes MySQL queries from slow, general, and binary log files. It can also analyze queries from SHOW PROCESSLIST and MySQL protocol data from tcpdump. By default, queries are grouped by fingerprint and reported in descending order of query time (i.e. the slowest queries first). If no FILES are given, the tool reads STDIN. The optional DSN is used for certain options like –since and –until.