Improve Dictionary access to avoid High CPU issue in multithreaded environment

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Request a Feature Report a Bug

Completed

Last Updated: 08 Nov 2021 12:28 by ADMIN

Release R3 2021 SP1

Dan Avni

Created on: 21 Apr 2021 14:40

Category: StyleSheetManager

Type: Feature Request

Improve Dictionary access to avoid High CPU issue in multithreaded environment

Under heavy load in a multithreaded environment, a concurrency issue can occur, related to System.Collections.Generic.Dictionary`2.Insert

This might lead to High CPU usage and might require an IIS restart.

Workaround:

Use CDN for Telerik styles and scripts
- https://docs.telerik.com/devtools/aspnet-ajax/controls/scriptmanager/cdn-support/custom-cdn-provider
- https://docs.telerik.com/devtools/aspnet-ajax/controls/scriptmanager/cdn-support/overview