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    Using Notebook Instances

    Launch the Notebook

    After the instance status changes to Running, click the Launch Notebook button in the instance action bar. The system will open the corresponding online development environment in your browser.

    The development environment depends on the runtime framework selected during instance creation:

    Runtime Framework Description
    JupyterLab Full-featured interactive development environment with Notebook, terminal, and file management support
    VS Code Web-based VS Code editor with comprehensive code editing and debugging capabilities
    Eclipse Theia Open-source cloud IDE with a VS Code-like interface and extension plugin support

    Note

    Once the Notebook is launched, the instance continues to consume compute resources and incur charges. Stop the instance promptly when you are done.

    View Runtime Logs

    In the instance list, click the instance name to open the details page, then switch to the Analysis tab to view real-time runtime logs.

    The log viewer supports the following:

    • Auto-refresh: Automatically scrolls to show the latest log entries
    • Keyword search: Quickly locate specific log messages
    • Log level filtering: Filter output by level (INFO, WARNING, ERROR, etc.)

    Log content includes environment startup information, dependency installation records, and code execution output, which helps troubleshoot runtime issues.

    View Billing Details

    On the instance details page, switch to the Billing tab to view resource usage details:

    Field Description
    Billing Start Time When the instance started consuming compute resources
    Billing End Time When the instance was stopped or resources were released
    Resource Spec The GPU/CPU/memory configuration used by the instance
    Accumulated Cost Total resource usage cost to date

    Tip

    Check the billing page regularly to stay informed about resource consumption and avoid unnecessary charges.

    Stop the Instance

    When development work is paused or complete, click the Stop button in the instance action bar to pause the instance.

    • After stopping, the instance no longer consumes compute resources and billing is paused.
    • Data and configurations in the instance are preserved and remain available when restarted.
    • Stopping does not delete the instance; it can be restarted at any time.

    Delete the Instance

    If a development instance is no longer needed, click the Delete button in the instance action bar to permanently remove the instance.

    Warning

    Deletion is irreversible. All code, data, and configurations saved in the instance will be permanently removed. Make sure you have backed up important files before deleting.