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    Data Transmission Service:View the connection state and performance of full data migration

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    Data Transmission Service:View the connection state and performance of full data migration

    Last Updated:Sep 22, 2026

    Monitor full data migration in the Data Transmission Service (DTS) console using connection and performance metrics: bytes per second (BPS), records per second (RPS), read/write response time, and network latency.

    Procedure

    1. Log on to the Data Transmission Service console.
      Note

      If you are automatically redirected to the Data Management (DMS) console, you can click the jiqiren icon in the lower-right corner and then click 返回旧版 to return to the classic DTS console.

    2. In the left-side navigation pane, click Data Migration.
    3. At the top of the Migration tasks page, select the region where your task is located.
    4. On the Migration tasks page, click the ID of the destination database.
    5. In the left-side navigation pane, click Performance Monitoring > Performance of Full Data Migration.
    6. On the page that appears, the connection state and performance of full data migration are displayed. You can select a time range to view the trend charts of performance metrics for full data migration.
      Section Description
      Topology of Full Data Migration Shows read/write status and network information for two segments: source database to DTS, and DTS to destination database.
      • Link from the source database to DTS
        • BPS: The volume of data that DTS reads from the source database per second, measured in MB/s.
        • RPS: The number of rows that DTS reads from the source database per second.
        • Network Latency: The time delay for data packets to travel between DTS and the source database.
      • Link from DTS to the destination database
        • BPS: The volume of data that DTS writes to the destination database per second, measured in MB/s.
        • RPS: The number of rows that DTS writes to the destination database per second.
        • Network Latency: The time delay for data packets to travel between DTS and the destination database.
        • Write RT: The time taken by the destination database to confirm a write operation initiated by DTS.
      Performance of Full Data Migration Shows metrics for full data migration, including traffic, RPS for the source and destination instances, read/write response time, and network latency.
      Note Hover over the Description button for a metric to view its description and interpretation guidelines.