17.20 - Memory: Page Scan Columns - 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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Column Name Mode Description Data Type
PageScanDirects count Number of pages scanned directly in kernel on user context to locate free memory.
The ResSpmaView has an alias field called PageScanPerSec, derived from: (PageScanDirects + PageScanKswapds)*100 /CentiSecs
FLOAT
PageScanKswapds count Number of pages scanned by kswapd daemon to locate free memory.
The ResSpmaView has an alias field called PageScanPerSec, derived from: (PageScanDirects + PageScanKswapds)*100 /CentiSecs
FLOAT