17.10 - Setting State-Specific Values for Throttles - Teradata Viewpoint - Teradata Workload Management

Teradata® Viewpoint User Guide

Product
Teradata Viewpoint
Teradata Workload Management
Release Number
17.10
Release Date
October 2021
Content Type
User Guide
Publication ID
B035-2206-101K
Language
English (United States)
You can set state-specific concurrency limits for system throttles, virtual partition throttles, or workload group throttles to override the default concurrency limit for a state. For example, you may want to raise the concurrency limit of a system throttle during a low-traffic state, and lower the concurrency limit during a high-traffic state.
  1. Edit or create a ruleset.
  2. From the ruleset toolbar, click Throttles.
  3. Select a system throttle, virtual partition throttle, or a workload group throttle or create one.
  4. Click the State Specific Settings tab.
  5. Under Default Settings, do one of the following:
    Concurrency Limit Description
    Unlimited Under Concurrency Limit, select Unlimited.
    Limited Under Concurrency Limit , enter a concurrency limit number in the box, and select either Delay or Reject.
  6. [Optional] To override the default settings for a state, do the following:
    1. Next to a state name, click .
    2. Select Create State Specific Settings.
    3. If you do not want to limit the concurrent queries for this state, select Unlimited under Concurrency Limit.
    4. If you want to limit the concurrent queries for this state, enter a concurrency limit number in the box, and select either Delay or Reject.
    5. Click OK.
  7. Click Save.