Explore the hidden tools within Argo CD for chaos engineering and performance testing in large-scale GitOps operations. Dive into a 29-minute conference talk by Argo Maintainer Dan Garfield and Brandon Phillips from Codefresh, presented at a CNCF event. Learn how to simulate and plan large-scale rollouts, identify potential issues before they occur, and optimize Argo CD's performance. Discover techniques for stress-testing Argo CD using vCluster, apps, and resources, while uncovering dangerous misconfigurations that could cause chaos. Gain insights into fixing these issues and simulating user-induced chaos in a GitOps environment. Master the art of scaling Argo CD effectively by understanding various scenarios and necessary adjustments for optimal performance.