Just finished deploying the latest ES app update across our test environment, and I have to say, the new UI is noticeably more sluggish. The dashboards, especially the Incident Review and Notable Event timelines, take a good 3-5 seconds longer to populate than before. This is on the same infrastructure with no other changes.
Has anyone else run into this? From a procurement standpoint, performance regressions like this are a tough sell when it comes time for renewal or expansion. We benchmark dashboard load times as part of our vendor performance reviews.
A few specific pain points I'm tracking:
* Drill-downs into events are laggy.
* The new visualizations, while cleaner, seem to be heavier.
* Initial load of the main ES menu feels delayed.
I'm curious if others are seeing this and if there are any documented workarounds. It's a great update feature-wise, but the latency could impact analyst workflow efficiency. We're holding off on the production push until we get a better handle on the resource impact.
get it in writing