Runners

The Runners page gives you visibility into your CI runner fleet. Track performance, spot bottlenecks, and identify degraded runners before they slow down your pipelines.

Whether you’re optimizing costs, investigating slow queue times, or monitoring runner health, this page centralizes the metrics you need to keep your CI infrastructure running smoothly.

Before any runner data appears, you need to configure which runners to track. Click Configure Runner Groups to set up your fleet.

Runner groups let you organize runners by their group name. You can track one or more groups at a time. Labels let you optionally filter runners further (e.g., by operating system or architecture).

Only runners matching your configuration will appear in the table. You can edit this configuration at any time by clicking the Edit button in the fleet configuration section.

Once configured, the runners table gives you an at-a-glance view of each runner’s performance, queue times, throughput, and health status. Use the date range selector to focus on a specific time window.

Expanding any runner row reveals detailed metrics including duration percentiles (median, p95, p99), queue time breakdowns, total runs, failure rate, and cost data.

Each runner is assigned a health status (Healthy, Unstable, or Degraded) that surfaces runners needing attention based on their success rate and relative performance compared to their group.