Setting State-Specific Values for Throttles - Teradata Workload Management - 16.20

Teradata® Viewpoint User Guide

prodname
Teradata Viewpoint
Teradata Workload Management
vrm_release
16.20
category
User Guide
featnum
B035-2206-107K
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.