System Monitoring Center 3.4.1

A multi-featured, low-resource system monitor that lets you easily track and manage CPU, RAM, disk, network, and GPU usage

Features:

• Detailed system performance and usage usage monitoring/managing features

• Monitoring CPU, RAM, Disk, Network, GPU hardware/usage information

• Monitoring and managing processes and services (systemd)

• Monitoring users, sensors and general system information

• Supports PolicyKit. No need to run the application with "sudo"

• Hardware selection options (selecting CPU cores, disks, network cards, GPUs)

• Plotting performance data of multiple devices at the same time

• Interactive charts for querying performance data on any point

• Option for showing processes as tree or list

• Optimized for low CPU usage

• Customization menus for almost all tabs

• Supports ARM architecture

• Free and open source

Notes for Limitations:

• GPU usage information availability depends on vendor/driver.

• GPU load is not tracked if GPU tab is switched off (for lower CPU usage).

• Virtual machines may not provide CPU min-max frequencies, sensors and RAM hardware information.

• Non-Flatpak versions of the application has higher performance (start speed, CPU, RAM usage).

Notes for Flatpak Support:

• Flatpak version of the application uses some permissions (like not sandboxed) to access performance/system information of the host OS.

• Flatpak package of the application may be installed for system-wide instead of user-specific for avoiding source code modifications.

License: GPL-3.0