The service was slow. Not down, just slow: p95 latency climbing well past where users notice, requests piling up, the kind of degradation that generates support tickets instead of alerts. And the autoscaler, the whole point of which is to add capacity when a service is under strain, sat there d...
Source: [Dev.to](https://dev.to/jguillaumesio/cpu-utilization-lies-autoscaling-a-single-threaded-service-539k)