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    Data Transmission Service:Configure alert rules for DTS tasks in the CloudMonitor console

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    Data Transmission Service:Configure alert rules for DTS tasks in the CloudMonitor console

    Last Updated:Jun 16, 2026

    Configure threshold-based and event-based alert rules for Data Transmission Service (DTS) tasks in the CloudMonitor console to detect anomalies and troubleshoot errors early.

    Background information

    CloudMonitor supports the following metrics for DTS tasks:

    Metric

    Description

    Alert rule type

    Latency

    Monitors the latency of DTS tasks. An alert is triggered if the latency exceeds the specified threshold. Unit: milliseconds.

    Threshold-based alert rule

    Task status

    Tracks the task status. An alert is triggered when the status changes to Exception or Restore.

    Event-based alert rule

    Configure a threshold-based alert rule

    1. Log on to the CloudMonitor console.

    2. In the left-side navigation pane, choose Alert Service > Alert Rules.

    3. On the Alert Rules page, click Create Alert Rule.

    4. In the Create Alert Rule panel, configure the alert rule parameters.

      For the Product parameter, select the DTS instance type to monitor. The following instance types are supported:

      • Data Transmission Service (Data Migration): data migration instances.

      • Data Transmission Service (Change Tracking): change tracking instances.

      • Data Transmission Service (Data Synchronization): data synchronization instances.

      Note

      You can also enter DTS in the search box to find a DTS task type.

      For information about other parameters, see Create an alert rule.

    5. Click Confirm.

    Configure an event-based alert rule

    1. Log on to the CloudMonitor console.

    2. In the navigation pane, choose Event Center > System Event.

    3. On the System Events page, click the Event Alert Rules tab.

    4. Click Create Alert Rule.

    5. In the Create/Modify Event-triggered Alert Rule panel, configure the following parameters.

      Parameter

      Description

      Rule name

      The name of the alert rule.

      Product type

      Select Data Transmission Service.

      Event Type

      Keep the default value All Types.

      Event Level

      Keep the default value All Levels.

      Event name

      Select an event name from the drop-down list. Alerts are available for Error and Restored events of data migration, data synchronization, and change tracking tasks.
      Note

      For information about other parameters, see Manage system event-triggered alert rules.

    6. Click OK.