Tracking task for various improvements releating to improving general backend response times for pageview rendering.
Motivation
- Reduce backend costs especially during times of peak appserver traffic.
- Improve performance equitity for logged-in users.
- Incremental progress towards T140664: Achieve predictable MediaWiki routing and cacheable skin data
Data
https://grafana.wikimedia.org/d/QLtC93rMz/backend-pageview-timing