Amazon RDS Monitoring Overview

By Silicon Valley

Automated monitoring tools

You can use the following automated monitoring tools to monitor Amazon RDS and report errors:

  • Amazon RDS events – Subscribe to Amazon RDS events to update database instances, database snapshots, and database parameters Be notified when the group or database security group changes. For more information, see Using Amazon RDS Event Notification.

  • Database log files – Use the Amazon RDS console or Amazon RDS API operations to view, download, or monitor database log files. You can also query some database log files loaded into database tables. For more information, see Amazon RDS database log files.

  • Amazon RDS Enhanced Monitoring—View operating system metrics in real time. For more information, see Enhanced Monitoring.

In addition, Amazon RDS integrates with Amazon CloudWatch to provide other monitoring functions:

  • Amazon CloudWatch Metrics – Amazon RDS automatically sends CloudWatch metrics for each active database once a minute. You don’t need to pay extra for Amazon RDS metrics in CloudWatch. For more information, see View database instance metrics.

  • Amazon CloudWatch alarm – You can observe a single Amazon RDS metric in a specific time period, and based on the relative The threshold value of the indicator performs one or more operations. For more information, see Monitoring with Amazon CloudWatch.

  • Amazon CloudWatch Logs – Most database engines enable you to monitor, store, and access database log files in CloudWatch Logs. For more information, please refer to the Amazon CloudWatch Logs User Guide.

Manual monitoring tools

Another important part of monitoring Amazon RDS is to manually monitor items not covered by CloudWatch alarms. Amazon RDS, CloudWatch, AWS Trusted Advisor, and other AWS console control panels provide an overview view of the state of your AWS environment. It is recommended that you also check the log files on the DB instance.

  • You can monitor the following resources from the Amazon RDS console Items:

    • Number of connections to the database instance

      p>

    • Number of read and write operations for the database instance

    • The storage currently used by the database instance Amount

    • the amount of memory and CPU used by the database instance

    • Network traffic out of the database instance

  • You can download from AWS Trusted Advisor Control panel to view the following cost optimization, security, fault tolerance, and performance improvement checks:

    • Amazon RDS idle database instance

    • Amazon RDS security group access risk

    • < p>Amazon RDS backup

    • Amazon RDS Multi-AZ

    About these For more information about inspection, please refer to Trusted Advisor Best practice (check).

  • CloudWatch home page display:

    • Current alarms and status

    • Graph of alarms and resources

    • Service health

    In addition, you can also use CloudWatch to do the following:

    • Create a custom control panel to monitor the services you care about

    • Draw a graph of indicator data to troubleshoot problems and figure out trends

    • Search and browse all of your AWS Resource metrics

    • Create and edit alerts to receive notifications about issues

  • Amazon RDS events – Subscribe to Amazon RDS events to be notified when there are changes to the database instance, database snapshot, database parameter group, or database security group. For more information, see Using Amazon RDS Event Notification.

  • Database log files – Use the Amazon RDS console or Amazon RDS API operations to view, download, or monitor database log files. You can also query some database log files loaded into database tables. For more information, see Amazon RDS database log files.

  • Amazon RDS Enhanced Monitoring—View operating system metrics in real time. For more information, see Enhanced Monitoring.

  • Amazon CloudWatch metrics< /strong> – Amazon RDS automatically sends the metrics of each active database to CloudWatch every minute. You don’t need to pay extra for Amazon RDS metrics in CloudWatch. For more information, see View database instance metrics.

  • Amazon CloudWatch alarm – You can observe a single Amazon RDS metric in a specific time period, and based on the relative The threshold value of the indicator performs one or more operations. For more information, see Monitoring with Amazon CloudWatch.

  • Amazon CloudWatch Logs – Most database engines enable you to monitor, store, and access database log files in CloudWatch Logs. For more information, please refer to the Amazon CloudWatch Logs User Guide.

Manual monitoring tools

Another important part of monitoring Amazon RDS is to manually monitor items not covered by CloudWatch alarms. Amazon RDS, CloudWatch, AWS Trusted Advisor, and other AWS console control panels provide an overview view of the state of your AWS environment. It is recommended that you also check the log files on the DB instance.

  • You can monitor the following resources from the Amazon RDS console Items:

    • Number of connections to the database instance

      p>

    • Number of read and write operations for the database instance

    • The storage currently used by the database instance Amount

    • the amount of memory and CPU used by the database instance

    • Network traffic out of the database instance

  • You can download from AWS Trusted Advisor Control panel to view the following cost optimization, security, fault tolerance, and performance improvement checks:

    • Amazon RDS idle database instance

    • Amazon RDS security group access risk

    • < p>Amazon RDS backup

    • Amazon RDS Multi-AZ

    About these For more information about inspection, please refer to Trusted Advisor Best Practices (Inspection).

  • CloudWatch home page display:

    • Current alarms and status

    • Graph of alarms and resources

    • Service health

    In addition, you can also use CloudWatch to do the following:

    • Create a custom control panel to monitor the services you care about

    • Draw a graph of indicator data to troubleshoot problems and figure out trends

    • Search and browse all of your AWS Resource metrics

    • Create and edit alerts to receive notifications about issues

  • You can download from the Amazon RDS console The following items of monitoring resources:

    • Number of connections

    • Number of read and write operations for the database instance

    • The amount of storage currently used by the database instance

    • The amount of memory and CPU used by the database instance

    • Network traffic flowing into and out of the database instance

  • < p>You can view the following cost optimization, security, fault tolerance, and performance improvement checks from the AWS Trusted Advisor control panel:

    • Amazon RDS idle database instance

    • Amazon RDS security group access risk

      p>

    • Amazon RDS backup

    • Amazon RDS Multi-AZ

    For more information about these checks, please refer to Trusted Advisor Best Practices (Checks).

  • CloudWatch home page display:

    • Current alarms and status

    • Graph of alarms and resources

    • Service health

    In addition, you can also use CloudWatch to do the following:

    • Create a custom control panel to monitor the services you care about

    • Draw a graph of indicator data to troubleshoot problems and figure out trends

    • Search and browse all of your AWS Resource metrics

    • Create and edit alerts to receive notifications about issues

  • Number of connections to the database instance

  • The number of read and write operations for the database instance

  • The amount of storage currently used by the database instance

    < /li>

  • The amount of memory and CPU used by the database instance

  • Network traffic flowing into and out of the database instance

  • Amazon RDS idle database instance

  • Amazon RDS security group access risk< /p>

  • Amazon RDS backup

  • Amazon RDS Multi-AZ

    < /li>

  • Current alarms and status

  • Diagram of alerts and resources

  • Service health

  • Create a custom control panel to monitor the services you care about

  • Draw a graph of indicator data to troubleshoot problems and figure out trends

  • Search and browse all of your AWS resources Metrics

  • Create and edit alerts to receive notifications about issues

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