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High amount of Top XX resources on NTA Summary Page causes slow performance in most environments

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Created by Daniel Polaske, last modified by Laura C on Jan 10, 2019

Views: 73 Votes: 0 Revisions: 9

Updated January 10, 2019

Overview

This article details a workaround to an issue that occurs when resources in NTA take a longer time to load when there are multiple Top XX resources displayed on the NTA Summary Page. For more information on the available Top XX resources in NTA, see Top XX Resources.

There are a number of these resources configured by default. These resources can be added or edited to include more top resources.

Environment

  • All Orion NTA environments

Detail

Top XX resources are the heaviest queries in NTA, thus significant performance impact is seen when a large number of these resources are loading in parallel on a single page.

 

Other than adding additional resources to the NTA Flow Storage Database (such as a solid-state drive or another very high-speed disk), the suggested workaround is to create new views or customize existing views to contain fewer of these resources on a single page.

 

Instructions on how to do so are found below:

 

 

Suggested Tags:  NTA, Top, XX, resources, performance, views, disk, queries, slow, loading

 

Reason for Rework or Feedback from Technical Content Review:

 

 

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