Help Center/ GaussDB/ Developer Guide(Centralized_8.x)/ Schemas/ DBE_PERF Schema/ File/ LOCAL_REL_IOSTAT

Updated on 2024-06-03 GMT+08:00

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LOCAL_REL_IOSTAT

Displays the accumulated I/O status of all data files on the current node, as shown in Table 1.

**Table 1** LOCAL_REL_IOSTAT columns
Name	Type	Description
phyrds	bigint	Number of times of reading physical files
phywrts	bigint	Number of times of writing into physical files
phyblkrd	bigint	Number of times of reading physical file blocks
phyblkwrt	bigint	Number of times of writing into physical file blocks

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