View instance statistics and the instance O&M list. The statistics summarize instances per tenant, including total, successful, and failed counts. The instance list provides detailed per-instance information for O&M operations.
Instance statistics
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Click Application O&M in the top menu bar of Dataphin Manager.
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In the navigation pane on the left, choose Application O&M > Instance O&M.
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On the Instance Statistics tab, view the instance statistics information.
Filter data by data timestamp (default: T-1) and tenant. A pie chart shows the instance status distribution, and a line chart shows instance counts over the last 7 days. The data timestamp range is
[T-14, T-1].-
Status distribution: A pie chart shows the status distribution of instances for the selected tenant and data timestamp. If no data timestamp or tenant is specified, the chart defaults to all instances across all tenants for the previous day.
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Instance count in the last 7 days: A line chart shows the daily instance count for the selected tenant over the 7-day period ending on the specified data timestamp. The range is
[data timestamp-6, data timestamp]. If no data timestamp or tenant is selected, the chart defaults to all tenants over the 7 days ending on the most recent data timestamp (T-1).
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Instance O&M
Query task instances and perform operations such as forced reruns, status changes, and schedule modifications.
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In Dataphin Manager, click Application O&M in the top menu bar.
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In the left navigation pane, choose Application O&M > Instance O&M.
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You can click the Instance O&M tab. By default, this tab displays all instances for all tenants at the most recent data timestamp (T-1). The list auto-refreshes every 20 seconds. To manually refresh the list, click the
icon in the upper-right corner.The instance O&M list shows the Instance ID, Task Name, Node ID, Task Status, Project, Tenant, Schedule Type, Scheduled Runtime, Last Updated, and Operation. Click the
icon in the upper-right corner to select which fields to display and to change their order. Click the 
icon to adjust the row density of the list. -
(Optional) In the filter area, filter for target instances by data timestamp (default is T-1), instance status, tenant, project, and schedule type.
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In the instance O&M list, select one or more instances to perform the following operations: Forced Rerun, Force Success, Force Kill, Set Instance Status, and Modify Schedule Type. In the Operation column, click View Operational Log to see the operational log details for an instance in the Log Details panel.
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Set Instance Status supports the following options: Not Run, Waiting for Scheduling, Dispatch Blocked, Waiting for Submission, Waiting for Resource, Running, Failed, Aborting, Aborted, Paused, and Succeeded.
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Modify Schedule Type supports the following options: Normal Scheduling, Skip Execution, and Dry-run.
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