Last activity: 21 Oct 2022 19:04 EDT
Performance of Constellation UI vs Traditional UI
This document provides some performances analysis of running the end user portal in Pega 8.5.1, Pega 8.6 and Pega 8.8
Constellation UI rendering is 2 to 3 times faster than Cosmos Theme.
The only use case where the load time is similar between Cosmos Theme and Constellation is when creating a case in a modal dialog – because the size of the payload is small compared to other pages, the page load time between the 2 implementations is almost the same. Constellation total load time is slightly higher due to the animation of the modal dialog using opacity.
The attachment documents shows the page load time for different use cases in 8.5.1, 8.6 and 8.8