Anyone got an idea, why the map display performance becomes poor after API for Javascript migrated from v3.33 to v4.21 with same WebMap content. The map content included a local base map of Hong Kong and 5x dynamic layers. The performance of 3D view is much better by compare with 2D map display 😖.
Demo video: Performance JS API 4.21.mp4 & Performance JS API 3.33.mp4
ArcGIS Enterprise 10.8.1
Geodatabase on SQL Server 2019
Chrome browser (latest)
Solved! Go to Solution.
https://support.esri.com/en-us/bug/arcgis-api-for-javascript-4x-is-rendering-slower-and-la-bug-00011...
Finally, it is a bug which classified as "Will not be addressed".
Hi there,
It would be really hard to say why you are seeing what you are seeing without a reproducible case. Would you be able to share your app with us? Also have you tested the app with the latest version 4.27?
Hi UndralBatsukh,
As the demo videos shown, the usage of GPU in 4.21 was "huge" by comparing with 3.33. We also experienced that the map display was delayed. Same client machine and same map services.
We cannot share the application here since they are deployed in client's Intranet. Is there any lead for us to diagnostic?
I will arrange test on latest API first. Thanks for your reply.
Hi there,
Please contact support services to get additional help on this. Perhaps screensharing will help to narrow down the issue.
https://support.esri.com/en-us/bug/arcgis-api-for-javascript-4x-is-rendering-slower-and-la-bug-00011...
Finally, it is a bug which classified as "Will not be addressed".