17.05 - ResUsageSpma Table Overview - 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

The ResUsageSpma table includes resource usage data for available system-wide information.

You can use the ResUsageSpma table to identify node-level skew by comparing maximum CPU usage to the average CPU consumed across all nodes.

Teradata recommends that you use ResSpmaView to access the data rather than accessing the ResUsageSpma table directly. For more information, see Resource Usage Views Overview.

Summary Mode is not applicable to the ResUsageSpma table.

Additional system-wide information focused on Teradata Database internal data is available in ResUsageIpma Table Overview.

This table is created as a MULTISET table. For more information, see Relational Primary Index.