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Monitoring and Alarms

Last updated: 2022-07-18 16:19:40

    How do I view the monitoring data of a TencentDB for SQL Server instance?

    TencentDB for SQL Server supports 37 common metrics of SQL Server. For more information, see Monitoring Metrics. You can also collect statistics of other metrics by configuring the counters of SSMS.
    You can view and stay up to date with instance conditions on monitoring charts. You can also set alarm policies, configure alarm notifications, and view alarm records in CM for 37 monitoring metrics about CPU, memory, storage, network, connection, access, and lock. For example, you can configure alarms in Alarm Configuration > Alarm Policy in the CM console.

    Where can I view monitoring charts in TencentDB for SQL Server?

    To make it easier for you to view and stay up to date with instance conditions, TencentDB for SQL Server provides a wide variety of performance monitoring metrics and convenient monitoring features (such as custom view, time comparison, and merged monitoring metrics). You can view instance monitoring charts on the System Monitoring page in the console.

    What monitoring metrics are supported by TencentDB for SQL Server?

    TencentDB for SQL Server supports 37 common metrics of SQL Server. For more information, see Monitoring Metrics. You can also collect statistics of other metrics by configuring the counters of SSMS.

    How do I set an alarm policy for TencentDB for SQL Server?

    You can create an alarm policy in the CM console. An alarm will be triggered and notifications will be sent if the status of a monitoring metric of TencentDB for SQL Server becomes abnormal. For more information, see Setting Alarm Policies.

    How do I associate an alarm policy with an alarm object in TencentDB for SQL Server?

    You can create an alarm policy in the CM console and associate it with an alarm object. If the object meets the alarm trigger condition, an alarm will be triggered. For more information, see Setting Alarm Policies.

    How do I set alarm notifications for TencentDB for SQL Server?

    After creating an alarm policy, you can configure an alarm notification template and alarm notifications in the CM console. After the configuration is completed, if an alarm is triggered by an exception, the system will send notifications to the recipients via the specified channels (email, SMS, and phone call). For more information, see Setting Alarm Notification.

    How do I view alarm records for TencentDB for SQL Server?

    You can view detailed alarm records in the console and quickly locate specific problems through alarm messages for further troubleshooting. For more information, see Viewing Alarm Records.

    What is the minimum monitoring granularity in TencentDB for SQL Server?

    The minimum monitoring granularity in TencentDB for SQL Server is 10-second, and the time range changes automatically according to the granularity.

    Which monitoring metrics of a TencentDB for SQL Server instance should I pay attention to in general?

    You need to pay attention to the following monitoring metrics: total processor time (CPU utilization), memory utilization, and percentage of remaining disk space. You can configure alarm notifications based on your actual business scenario, so that alarms will be triggered and notifications will be sent if the status of a monitoring metric of TencentDB for SQL Server becomes abnormal. When receiving an alarm, you can take applicable measures to resolve it. For more information, see Setting Alarm Policies.
    Configuration example: If the CPU utilization reaches a certain value (such as 80%) for multiple times (such as five times) within a certain period of time (such as five minutes), an alarm will be triggered (once every hour for example).

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