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MySQL 8.0 Reference Manual

MySQL 8.0 Release Notes
MySQL 8.0 Source Code Documentation

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Excerpts from this Manual

MySQL Backup and Recovery
MySQL Globalization
MySQL Information Schema
MySQL Installation Guide
Security in MySQL
Starting and Stopping MySQL
MySQL and Linux/Unix
MySQL and Windows
MySQL and macOS
MySQL and Solaris
Building MySQL from Source
MySQL Restrictions and Limitations
MySQL Partitioning
MySQL Tutorial
MySQL Performance Schema
MySQL Replication
Using the MySQL Yum Repository
MySQL NDB Cluster 8.0

version 8.0

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8.0 Japanese

MySQL 8.0 Reference Manual / ... / Optimization / Measuring Performance (Benchmarking) / Measuring Performance with performance_schema

10.13.3 Measuring Performance with performance_schema

You can query the tables in theperformance_schema database to see real-time information about the performance characteristics of your server and the applications it is running. SeeChapter 29,MySQL Performance Schema for details.

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