17.00 - Synchronous and Asynchronous Exception Checking - Teradata Workload Management

Teradata Vantageā„¢ - Workload Management User Guide

prodname
Advanced SQL Engine
Teradata Workload Management
vrm_release
17.00
created_date
June 2020
category
Administration
User Guide
featnum
B035-1197-170K

TASM does not check for skew synchronously at the end of request steps. Instead, TASM detects skew asynchronously at the end of the Exception Interval period specified in the Other tab on the General view. TASM does not wait until the end of a request step to detect skew because a long skewed step could overtake system resources.