17.20 - MDL Segment 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
SegMDLAlloc[00-10] count Number of segments (between 64 KB for SegMDLAlloc00 and 64 MB for SegMDLAlloc10) allocated for the MDL pool during this period. FLOAT
SegMDLFree[00-10] count Number of dirty segments (between 64 KB for SegMDLFree00 and 64 MB for SegMDLFree10) freed from the MDL pool during this period. FLOAT
SegMDLRelease[00-10] count Number of clean segments (between 64 KB for SegMDLRelease00 and 64 MB for SegMDLRelease10) freed from the MDL pool during this period. FLOAT
SegMDLRecycle[00-10] count Number of segments (between 64 KB for SegMDLRecycle00 and 64 MB for SegMDLRecycle10) recycled to the MDL pool during this period. FLOAT