Help Center> GaussDB> Distributed_2.x> Schemas> WDR Snapshot Schema> WDRs> Instance Efficiency Percentages

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

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Instance Efficiency Percentages

The following table lists metrics in the Instance Efficiency Percentages report.

**Table 1** Metrics in the Instance Efficiency Percentages report
Metric	Description
Buffer Hit %	Hit ratio of the buffer pool

Parent topic: WDRs

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