15.10 - File System: Segments Acquired Columns - Teradata Database

Teradata Database Resource Usage Macros and Tables

Product
Teradata Database
Release Number
15.10
Published
April 2016
Language
English (United States)
Last Update
2018-05-17
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These columns identify the total disk memory segments acquired by the File System during the log period.

For more information, see “Segment Acquires Columns” in the ResUsageSvpr Table.

Column Name Mode Description Data Type
FileAcqKB count Total KB logically acquired by FileAcqs. FLOAT
FileAcqOtherKB count Total number of scratch disk segments acquired in KB. FLOAT
FileAcqReadKB count Total KB physically read by FileAcqReads. FLOAT
FileAcqReads count Total number of disk segment acquired that caused a physical read. FLOAT
FileAcqs count Total number of disk segments acquires that were logically acquired.
Only the FileAcqs column is counted as a cache hit.
FLOAT
FileAcqsOther count Total number scratch disk segments that were logically acquired. FLOAT