Memory: Page Scan Columns - Advanced SQL Engine - Teradata Database

Resource Usage Macros and Tables

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-07-27
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B035-1099
lifecycle
previous
Product Category
Teradata Vantageā„¢
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