Palantir

Two teams share a cluster and require strict isolation with specific exceptions for inter-team communication.

Your team has a stable deployment app-v1 running in namespace canary. They want to test a new version (v2) with approximately 1/3 of traffic going to v2 and 2/3 remaining on v1.

The web server has become sluggish and users are experiencing timeout errors. Multiple worker processes are running under the nginx user, and one of them is consuming excessive CPU resources, causing the entire application to slow down.