Help Center> GaussDB> Distributed_2.x> Schemas> WDR Snapshot Schema> WDRs> IO Profile

Updated on 2023-10-23 GMT+08:00

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IO Profile

The following table lists metrics in the IO Profile report.

**Table 1** Metrics in the IO Profile report
Metric	Description
Database requests	Number of database I/O times
Database (MB)	Database I/O data volume
Database (blocks)	Number of database I/O data blocks
Redo requests	Number of redo I/O times
Redo (MB)	Redo I/O data volume

Parent topic: WDRs

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