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pt-query-digest is a powerful utility within the Percona Toolkit suite designed for analyzing MySQL performance, specifically targeting slow queries. It can process various input sources, including the MySQL slow query log, binary logs, general logs, or even network traffic captured via tcpdump. The tool's core functionality involves normalizin ...

Introduction pt-query-digest is a powerful tool from the Percona Toolkit designed to analyze MySQL slow queries. It can process various input sources such as the slow query log, the binary log (binlog), the general log, output from SHOW PROCESSLIST, or even TCP traffic captured via tcpdump. The tool works by parameterizing query conditions, gro ...