Summary
The user is facing slow performance in the Flyte UI when expanding a dynamic task with many subtasks, likely due to individual requests for each node. They are looking for recommendations to improve UI performance and inquiring about potential upstream performance improvements. Recent optimizations for dynamic node executions have not been upstreamed yet and are on the triage list for prioritization. The response acknowledges the user's concern and mentions that while the Union UI has been optimized for better scaling, not all changes are easy to upstream, and there are no current plans for this on the roadmap.
john657
<@U06PDL7UAL9> thanks for bringing this to our attention. We have optimized the Union UI to scale quite a bit, but not all of the changes are trivial to upstream, and we do not have it on the roadmap at this moment.
yisheng034
I have a dynamic task with a ton of subtasks.. on the order of 100s. The flyte UI gets incredibly slow when i try to expand the list of subtasks. from what i understand there is a separate request to load information for each node, which is likely what's causing the webpage slowdown here. is there a recommended way to get around this UI slowness?
carina
It looks like out most recent optimization for dynamic node executions hasn’t been upstreamed. I’ve added it to our triage list for prioritization
ytong
<@U039ABA6BAR> are any of the performance improvements you put in relevant here and will be upstreamed?