# Product overview

- [Understanding K8s scaling](/product-overview/understanding-k8s-scaling.md): PerfectScale simplifies the right-sizing and right-scaling of Kubernetes environments
- [System & user-defined restrictions](/product-overview/system-and-user-defined-restrictions.md): An overview of system and user-defined rules and restrictions
- [PerfectScale Agent](/product-overview/perfectscale-agent.md): PerfectScale psc\_exporter metrics and associated alerts overview
- [PerfectScale data collected](/product-overview/perfectscale-data-collected.md): Explore what the data PerfectScale collects in order to provide service
- [PerfectScale Autoscaler Objects' Events](/product-overview/perfectscale-autoscaler-objects-events.md): Explore PerfectScale autoscaler objects' events
- [Outbound Request Ports used by the PerfectScale Agent and Autoscaler](/product-overview/outbound-request-ports-used-by-the-perfectscale-agent-and-autoscaler.md): Explore outbound request ports used by the exporter and autoscaler
- [PerfectScale Weekly Report](/product-overview/perfectscale-weekly-report.md): Receive PerfectScale insights into the cost and waste of your Kubernetes directly into your inbox
- [Product architecture](/product-overview/product-architecture.md): SaaS product architecture diagram
- [Theme Settings](/product-overview/theme-settings.md): Learn how to switch between Light, Dark, and System modes to customize the platform’s appearance to your preference