17.20 - ResVdskByNode Macros Output - Analytics Database - Teradata Database

Teradata Vantageā„¢ - Resource Usage Macros and Tables - 17.20

Product
Analytics Database
Teradata Database
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2022-10-17
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The following table describes the statistics columns in all output reports (with the exception of ResVdskByNode, which has the NodeID column, and ResVdskByGroup, which has the NodeType column).

Column... Reports the...
Read Cnt / Sec average number of logical device reads per second.
Write Cnt / Sec average number of logical device writes per second.
Rd KB / I/O average number of KB per logical device read.
Wrt KB / I/O average number of KB per logical device write.
Avg I/O Resp average response time for a logical device read or write in seconds.
Out Rqst Time % percent of time there are outstanding requests.
Max Concur Rqsts maximum number of concurrent requests during the log period.

ResVdskByNode Examples

exec resVdskByNode(,,,,,);

exec resVdskOneNode(,,,,);

exec resVdskByGroup(,,,);