HeartbeatMac

HeartbeatMac is a native macOS system monitor that groups processes under the apps that launched them, making CPU, memory, energy, disk, network and GPU usage easier to understand. It also detects development servers by project, shows open ports, and can safely quit apps, processes or servers after confirmation. Live charts, 30 days of history, configurable alerts, temperatures, fan speeds, device batteries and per-app volume are included. A menu bar monitor can display key metrics, graphs or warnings at a glance. HeartbeatMac runs offline except when activating or deactivating a licence and keeps its history on your Mac.