Help Center/ GaussDB(DWS)/ Developer Guide/ Standard data warehouse (9.1.0.x)/ System Catalogs and System Views/ System Views/ PV_REDO_STAT

Updated on 2024-09-02 GMT+08:00

View PDF

PV_REDO_STAT

PV_REDO_STAT displays statistics on redoing Xlogs on the current node.

**Table 1** PV_REDO_STAT columns
Name	Type	Description
phywrts	bigint	Number of physical writes.
phyblkwrt	bigint	Number of physical blocks written.
writetim	bigint	Time taken for physical writes.
avgiotim	bigint	Average time taken per write.
lstiotim	bigint	Time taken for the last write.
miniotim	bigint	Minimum time taken for a write.
maxiowtm	bigint	Maximum time taken for a write.

Parent topic: System Views

Previous topic: PV_TOTAL_MEMORY_DETAIL

Next topic: PV_RUNTIME_ATTSTATS

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.