GitHub Actions now offers 1 vCPU Linux runners in public preview, providing a budget-friendly alternative for organizations executing lightweight operations. These runners are built to handle automation tasks, issue management, and brief jobs that fall outside the scope of resource-intensive CI/CD pipelines.
Runner details
Each runner is equipped with a single vCPU and 5 GBs of RAM. When these runners execute action workflows, they operate within a container environment rather than a standalone VM, delivering both cost efficiency and reliable performance for automation across GitHub. Containers benefit from hypervisor-level isolation at layer 2, and are automatically cleaned up once a job finishes.
There is a 15-minute cap on job execution time. Any job that surpasses this threshold will be halted and marked as failed.
Ideal applications for this runner category include:
- Automated issue labeling
- Simple language builds (such as webpack compilation)
- Code quality checks and style enforcement
Get started today
To begin using these runners, reference the ubuntu-slim runner type in your job configuration, whether you are creating new workflows or modifying existing ones.
Consult the billing for GitHub Actions page for current pricing details on these runners. Participate in conversations on GitHub Community to share feedback and connect with other users.
Source: GitHub Blog