Logical Device Columns | ResUsageSldv Table | Teradata Vantage - 17.05 - Logical Device Columns Introduction - Teradata Database

Teradata Vantageā„¢ - Resource Usage Macros and Tables

prodname
Advanced SQL Engine
Teradata Database
vrm_release
17.00
17.05
created_date
June 2020
category
Administration
User Guide
featnum
B035-1099-170K

These columns identify individual logical device activities for storage components connected through the buses.

The storage device statistics are calculated only on what can be derived from statistics collected by the operating system since the disk array controllers do not provide us with any useful data for resource usage.

The logical device columns are grouped into several subcategories as shown below.