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The main content of this article is to explain "what is the role of MySQL Enterprise Monitor". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Next, let the editor take you to learn "what is the role of MySQL Enterprise Monitor?"

MySQL Enterprise Monitor allows you to learn about the performance and availability of MySQL databases in real time. It takes only 10 minutes to start monitoring MySQL without configuration and proxies.

Real-time MySQL performance monitoring and alerts

MySQL Enterprise Monitor continuously monitors MySQL queries and performance-related server metrics; issues alarms when performance trends deviate from baseline levels, and has configurations and variable settings recommended by best practices consultants to improve performance.

Real-time MySQL availability monitoring

Database availability monitoring and measurement let developers and DBA know whether they meet the promised service level.

Remotely monitor MySQL in the cloud

Suitable for cloud and virtual machine design, allowing you to remotely monitor your MySQL server without any remote agents.

Intuitively manage all MySQL servers

Visual Dashboard is a Web-based interface that gives you a comprehensive and in-depth understanding of database performance, availability, key activities, and so on; visually view a server, custom groups, or all servers. A rich set of real-time and historical graphics will help you gain an in-depth understanding of detailed server statistics.

Visual query analysis

Monitor real-time query performance, view execution statistics, filter and locate SQL code that is causing performance degradation. Use Performance Schema with MySQL Server 5.6 to collect data directly from the MySQL server without the need for additional software or configuration.

Discover and repair resource-intensive queries

Developers and DBA can use the relevant graphs to compare execution parameters, such as server load, thread statistics, or RAM usage, for queries executed at that time. You only need to select a time slice on the graph to find the most resource-intensive queries and to find the root causes that can lead to greater performance problems.

InnoDB monitoring

Monitor key InnoDB metrics that affect MySQL performance. Receive alerts about inefficient index usage, locking problems, InnoDB buffer pool usage, etc., and get tips and tips on how to improve InnoDB configuration based on current performance and trend analysis.

MySQL Cluster monitoring

Monitor key MySQL Cluster metrics that affect performance and availability. View historical information graphically to get alerts about potential problems, such as low data node cache hit rates, nearly running out of data memory, or failed nodes.

Replication monitoring

MySQL Enterprise Monitor automatically discovers your MySQL replication topology, allowing you to understand the performance, availability, and health of all MySQL master and slave servers. The MySQL Best practices Advisor helps keep replication servers synchronized and provides corrective advice to administrators before problems, such as delays from the server, cause downtime.

Backup monitoring

The MySQL Best practices Advisor helps ensure that online hot backups work as expected and answers questions such as "is the last full backup too old,"is the incremental backup running,"was the last backup job successful, and" is the backup locked for too long? "

Disk monitoring

Trend analysis and forecasting can help administrators predict future capacity requirements. MySQL Enterprise Monitor can alert operators based on user-defined thresholds such as "Please let me know if disk space will run out in 12 months".

Operating system monitoring

Intuitively monitor operating system-level performance metrics in real time, including average load, CPU usage, RAM usage, Swap usage, file system usage, and disk IO.

Discover security vulnerabilities

MySQL Enterprise Monitor protects the MySQL server to help developers and DBA discover and resolve security vulnerabilities. The advisor provides a set of rules that adopt MySQL security best practices to warn the system before potential vulnerabilities can affect the system.

Faster tuning during development and testing

By significantly reducing the time it takes to identify performance problems in the development and testing phases, applications can be put into production more quickly. Identify and fix performance problems before they affect users.

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