The MySQL Enterprise Monitor differs from traditional third-party database monitors because right out of the box, it supplies a set of MySQL Advisors designed to examine a MySQL server’s configuration, security, and performance levels automatically, to identify problems and tuning opportunities, and to provide the MySQL DBA with specific corrective actions.
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Query specific execution graphs (execution counts, time, result sets) are also available so users can track the performance of their queries for specific windows of time. To correlate graph data with query activity, users can simply highlight any area or region of any graph and launch the Query Analyzer with a context-sensitive view into the queries that were running at the selected time. The Query Analyzer is also tightly integrated with the Monitor graphs. Queries are presented in canonical form (no variables) with roll-ups for the total number of executions, total execution time, total data size and date/time of when a query was “first seen”. Once enabled the Query Analyzer provides the DBA with an aggregated, searchable view into all queries, across all monitored servers. MySQL 5.6.14 and later make it easier than ever to collect this critical query performance information, with built-in support for collecting query performance data no special client configuration as required with older MySQL versions.
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Integrated into the Enterprise Monitor the Query Analyzer is designed to help Developers and DBAs accurately pinpointing SQL code that is causing a slowdown, quickly diagnose the inefficiencies and get the affected application back to peak performance. The key features of this application include: MySQL Query Analyzer The Enterprise Monitor feature set is powered by a distributed web-based application that is deployed within the confines of the corporate firewall. Running completely within the corporate firewall, the Enterprise Monitor proactively monitors enterprise database environments and provides expert advice so that even those who are new to MySQL can tighten security, optimize performance and reduce downtime of their MySQL powered systems. Provided as part of MySQL Enterprise, the MySQL Enterprise Monitor is a Virtual DBA assistant that helps MySQL DBAs manage more MySQL servers, tune MySQL servers, and find and fix problems with MySQL database applications before they can become serious problems or costly outages. The post provides an overview of what features the MySQL Enterprise Monitor provides and how it can be used to improve MySQL administration and performance.