Stacer – Linux System Optimizer & Monitoring Tool

Stacer is a GUI based application written in C++ to monitor and optimize Linux OS. The latest build version of Stacer is 1.1.0, which provides all in one stop for our common activities we perform using Terminal like package management, process management, Host details, CPU, Network and Disk monitoring, startup applications, and a few more.

There are a lot of improvements made since version 1.0.8 to make the application fast, responsive design, improved performance.

How to Install Stacer Monitoring Tool in Linux

To install the latest version of Stacer in Debian and Ubuntu-based Linux distributions, use the following PPA as shown.

$ sudo add-apt-repository ppa:oguzhaninan/stacer
$ sudo apt-get update
$ sudo apt-get install stacer

For RPM-based Linux distributions such as CentOS, RHEL, and Fedora, you can head over to the official Stacer release page and download the latest .rpm package or use the following curl command to download it.

$ curl -O https://github.com/oguzhaninan/Stacer/releases/download/v1.1.0/stacer-1.1.0-amd64.rpm
$ yum localinstall stacer-1.1.0-amd64.rpm

How to Use Stacer Monitoring Tool in Linux

To start the Stacer, type "nohup stacer" from the terminal or go to the start menu Type “Stacer” in the search bar → Launch it.

# nohup stacer

Stacer Dashboard

Once the stacer is launched, the first page to be displayed will be a dashboard. The dashboard provides a nice interface to manage CPU, Memory, and Disk along with download and upload activity. You can also get the host-related information from the dashboard.

Stacer Linux System Monitoring
Stacer Linux System Monitoring

Linux Startup Applications

You can add startup applications from the startup application tray. Once the application is added to the tray it provides features to disable/enable or delete the startup app from the tray directly.

Monitor Linux Applications
Monitor Linux Applications

Linux System Cleaner

We can remove Trash, Cache, and application Logs from the system cleaner tray. Based upon the need we can either select all to do a scan and clean or just select individual entries and clean it.

Linux System Cleaner
Linux System Cleaner

Manage Linux Services

From the service tab starting and stopping the service are made easy. You can also filter the services based upon its status. There are two options provided at this tray to start/stop the service and enable/disable the service during startup.

Linux Service Management
Linux Service Management

Monitor Linux Processes

The process tray provides an easy way to monitor the process table. You can sort each column in ascending or descending, search for individual processes from the search bar and select a process row, and press the “End Process” to stop the process.

Monitor Linux Processes
Monitor Linux Processes

Linux Application Uninstaller

Removing the package has been made easy through the uninstaller tray. Search for the package in the search bar, select the package, and press “Uninstall selected” to remove the package.

Uninstall Linux Applications
Uninstall Linux Applications

Monitor Linux Resources

The last 60 seconds of CPU, RAM, Disk, CPU Load Average, and network activity will be displayed in the resource tab. For four, eight, or more cores, each core will be individually displayed in contrasting colors. Each plot can be viewed separately by pressing the button next to the history of the CPU…

Monitor Linux Resources
Monitor Linux Resources

APT – Repository Manager

From the APT Repository manager, we can add a new repository, delete an existing repository, enable or disable the repository.

APT - Repository Manager
APT – Repository Manager

That’s all for today. We have explored how to install Stacer on different Linux distributions and different features stacer offers. Play with the stacer and let us know your review of the application.

If you read this far, tweet to the author to show them you care. Tweet a thanks
Karthick Sudhakar
I am a Big data Engineer from India, Chennai working on a top MNC with a vision of being a bridge between technology and mankind.

Each tutorial at TecMint is created by a team of experienced Linux system administrators so that it meets our high-quality standards.

Join the TecMint Weekly Newsletter (More Than 156,129 Linux Enthusiasts Have Subscribed)
Was this article helpful? Please add a comment or buy me a coffee to show your appreciation.

21 thoughts on “Stacer – Linux System Optimizer & Monitoring Tool”

  1. After using dos and windows I started using Linux mint about a week ago, and I really like it. My problem is that every time I log off or restart I lose all my settings.,my display settings, passwords for network, firefox, thunderbird, etc. Be kind to me I am an 81-year newbie.

    Thanks

    Reply
    • @Elmer,

      I think you are using Linux Mint live session, better install Linux Mint to keep your settings persist after a reboot.

      Reply
    • @Joseph,

      Just update the repository cache and try again.

      $ sudo apt update
      $ sudo apt-get install stacer
      Or
      $ sudo apt install stacer
      
      Reply
      • I had done that before attempting the install, but just to be sure, I tried it again and got the same result. It may be because the repository lacks a public key and is unsigned.

        W: GPG error: http://ppa.launchpad.net/oguzhaninan/stacer/ubuntu bionic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0F6444BB6902FCAF
        E: The repository 'http://ppa.launchpad.net/oguzhaninan/stacer/ubuntu bionic InRelease' is not signed.
        N: Updating from such a repository can't be done securely, and is therefore disabled by default.
        N: See apt-secure(8) manpage for repository creation and user configuration details.

        Reply

Got something to say? Join the discussion.

Thank you for taking the time to share your thoughts with us. We appreciate your decision to leave a comment and value your contribution to the discussion. It's important to note that we moderate all comments in accordance with our comment policy to ensure a respectful and constructive conversation.

Rest assured that your email address will remain private and will not be published or shared with anyone. We prioritize the privacy and security of our users.