2026-04-04: Blackbox probe availability below 65% for https://gitlab.com/gitlab-org/gitlab-foss/tree/master

GitLab Infrastructure Service - incident.io
2026-04-04T20:37:45Z

# Blackbox probe availability below 65% for https://gitlab.com/gitlab-org/gitlab-foss/tree/master (Severity 4)

**Problem**: Availability for blackbox probes to https://gitlab.com/gitlab-org/gitlab-foss/tree/master was below 65% for the past 10 minutes.

**Impact**: Probes to https://gitlab.com/gitlab-org/gitlab-foss/tree/master were successful less than 65% of the time for 10 minutes, potentially affecting monitoring visibility for users and teams relying on probe results.

**Causes**: Unknown

**Response strategy**: All related alerts have now been resolved. The incident is being investigated to confirm ongoing stability.

_This ticket was created to track_ [_INC-8998_](https://app.incident.io/gitlab/incidents/8998)_, by_ [_incident.io_](https://app.incident.io) 🔥