15.10 - Logical Device: Outstanding Requests 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 represent the number of outstanding operation requests and the amount of time with outstanding requests for the logical device.

Column Name Mode Description Data Type
LdvOutReqDiv count Average value calculated by the ResSldvView view as shown below.

LdvOutReqAvg = LdvOutReqSum / LdvOutReqDiv

FLOAT
LdvOutReqSum count Time-weighted total of samples in centiseconds spent doing I/O. LdvOutReqDiv contains the divisor, which is the delta time in centiseconds for the sample. FLOAT
LdvOutReqTime count Total time in centiseconds with (any) outstanding requests. The values in this column should be less than or equal to the reported logging period. FLOAT