Semaphore CI status is Operational

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Semaphore CI Semaphore

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Active Incidents

No active incidents

Recently Resolved Incidents

Delays in job processing
Started 5 Feb 2026 16:28:02 (4 days ago), resolved 5 Feb 2026 17:28:35 (4 days ago)
Minor Incident
Resolved
Semaphore

The issue has been identified and a fix is being implemented.

Delays in job processing
Started 4 Feb 2026 16:38:15 (5 days ago), resolved 4 Feb 2026 18:10:24 (5 days ago)
Minor Incident
Resolved
Semaphore

The issue has been identified and a fix is being implemented.

Delivering webhooks delays between Github and Semaphore
Started 3 Feb 2026 15:46:33 (6 days ago), resolved 3 Feb 2026 19:50:12 (6 days ago)
Minor Incident
Resolved
Semaphore

We are currently investigating this issue.

Delays in Job Processing
Started 3 Feb 2026 18:06:26 (6 days ago), resolved 3 Feb 2026 19:24:06 (6 days ago)
Minor Incident
Resolved
Semaphore

Webhook delivery delays from GitHub led to a backlog of workflows being triggered all at once as delivery resumes. This caused a temporary spike in demand for some Semaphore machines.

We are actively working to reduce the impact and restore normal capacity. We continue monitoring both GitHub’s incident and Semaphore infrastructure closely, and we will provide further updates as conditions stabilize.

Semaphore CI Outage Survival Guide

A step-by-step guide to help you survive a Semaphore CI outage
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    Semaphore CI Components

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    Semaphore CI Semaphore

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    Delivering webhooks delays between Github and Semaphore
    Started 3 Feb 2026 15:46:33 (6 days ago), resolved 3 Feb 2026 19:50:12 (6 days ago)
    Minor Incident
    Resolved
    Semaphore

    We are currently investigating this issue.

    Delays in Job Processing
    Started 3 Feb 2026 18:06:26 (6 days ago), resolved 3 Feb 2026 19:24:06 (6 days ago)
    Minor Incident
    Resolved
    Semaphore

    Webhook delivery delays from GitHub led to a backlog of workflows being triggered all at once as delivery resumes. This caused a temporary spike in demand for some Semaphore machines.

    We are actively working to reduce the impact and restore normal capacity. We continue monitoring both GitHub’s incident and Semaphore infrastructure closely, and we will provide further updates as conditions stabilize.

    Delays in job processing
    Started 4 Feb 2026 16:38:15 (5 days ago), resolved 4 Feb 2026 18:10:24 (5 days ago)
    Minor Incident
    Resolved
    Semaphore

    The issue has been identified and a fix is being implemented.

    Delays in job processing
    Started 5 Feb 2026 16:28:02 (4 days ago), resolved 5 Feb 2026 17:28:35 (4 days ago)
    Minor Incident
    Resolved
    Semaphore

    The issue has been identified and a fix is being implemented.

    Semaphore CI Upstream Services

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    GitHub API Requests
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