alt Hacker NewsDo you have SLO/SLAs defined? Are you monitoring performance? CPU usage? Cost increases?
You should have plenty of data to review regularly and push back on any teams that are causing problems. That's a process problem and you need a process for it.
Trace the increase back to specific deployments, call out those teams, and make them fix their shit.
Yes to all, but it's just me responsible for monitoring performance/cost. I either push back or fix it myself, but I am behind. So this is an attempt to give/push more ownership to the teams.