bottom

bottom: A customizable cross-platform graphical process/system monitor for the terminal.
Supports Linux, macOS, and Windows. Inspired by gtop, gotop, and htop.

Features

As (yet another) process/system visualization and management application, bottom supports the typical features:

• Graphical visualization widgets for:
  • CPU usage over time, at an average and per-core level
  • RAM and swap usage over time
  • Network I/O usage over time
  with support for zooming in/out the current time interval displayed.
• Widgets for displaying info about:
  • Disk capacity/usage
  • Temperature sensors
  • Battery usage
• A process widget for displaying, sorting, and searching info about processes, as well as support for:
  • Kill signals
  • Tree mode
• Cross-platform support for Linux, macOS, and Windows, with more planned in the future.
• Customizable behaviour that can be controlled with command-line flags or a config file, such as:
  • Custom and pre-built colour themes
  • Changing the default behaviour of some widgets
  • Changing the layout of widgets
  • Filtering out entries in disk and temperature widgets
• Some other nice stuff, like:
  • An htop-inspired basic mode
  • Expansion, which focuses on just one widget
• And more!

You can find more details in the documentation.