Top-like interface for container metrics

ctop provides a concise and condensed overview of real-time metrics for multiple containers:

as well as a single container view for inspecting a specific container.

ctop comes with built-in support for Docker and runC; connectors for other container and cluster systems are planned for future releases.

Install

Fetch the latest release for your platform:

Debian/Ubuntu

Maintained by a third party

sudo apt-get install ca-certificates curl gnupg lsb-release
curl -fsSL https://azlux.fr/repo.gpg.key | sudo gpg --dearmor -o /usr/share/keyrings/azlux-archive-keyring.gpg
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/azlux-archive-keyring.gpg] http://packages.azlux.fr/debian \
  $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/azlux.list >/dev/null
sudo apt-get update
sudo apt-get install docker-ctop

Arch

sudo pacman -S ctop

ctop is also available for Arch in the AUR

Linux (Generic)

sudo wget https://github.com/bcicen/ctop/releases/download/v0.7.7/ctop-0.7.7-linux-amd64 -O /usr/local/bin/ctop
sudo chmod +x /usr/local/bin/ctop

OS X

brew install ctop

or

sudo port install ctop

or

sudo curl -Lo /usr/local/bin/ctop https://github.com/bcicen/ctop/releases/download/v0.7.7/ctop-0.7.7-darwin-amd64
sudo chmod +x /usr/local/bin/ctop

Windows

ctop is available in scoop:

scoop install ctop

Docker

docker run --rm -ti \
  --name=ctop \
  --volume /var/run/docker.sock:/var/run/docker.sock:ro \
  quay.io/vektorlab/ctop:latest

Building

Build steps can be found here.

Usage

ctop requires no arguments and uses Docker host variables by default. See connectors for further configuration options.

Config file

While running, use S to save the current filters, sort field, and other options to a default config path (~/.config/ctop/config on XDG systems, else ~/.ctop).

Config file values will be loaded and applied the next time ctop is started.

Options

Keybindings

Alternatives

See Awesome Docker list for similar tools to work with Docker.