Semaphore Outage History

Semaphore is up right now

Pingoru has recorded 56 incidents for Semaphore: 44 in the last 12 months and 19 in the last 90 days.

Source: status.semaphoreci.com

56incidents recorded
44last 12 months
19last 90 days
4 hourstypical duration
Incidents per month
048AprMayJunJulAugSepOct6
Share of hours with an open incident, any severity
0%50%100%AprMayJunJulAugSepOct3%
Pingoru began tracking Semaphore in April 2026, so earlier months are not shown. Hover a bar for its value.
Show as a table
MonthIncidentsHours with an open incident
April 202600 of 720 (0%)
May 2026213 of 744 (2%)
June 202622 of 720 (0%)
July 2026411 of 744 (1%)
August 2026826 of 744 (3%)
September 2026532 of 720 (4%)
October 2026619 of 585 (3%)

Incidents, newest first

Minor September 17, 2025 Slow job processing on C1 machine types 1h 9m Semaphore

Started Sep 17, 2025, 01:02 AM UTC· resolved Sep 17, 2025, 02:11 AM UTC

  1. identified Sep 17, 2025, 01:02 AM UTC

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

  2. identified Sep 17, 2025, 01:34 AM UTC

    We are continuing to work on a fix for this issue.

  3. monitoring Sep 17, 2025, 01:50 AM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Sep 17, 2025, 02:11 AM UTC

    This incident has been resolved.

Read the full incident report →

Major September 12, 2025 New project initialization issues 2h 22m Semaphore

Started Sep 12, 2025, 09:41 AM UTC· resolved Sep 12, 2025, 12:04 PM UTC

  1. investigating Sep 12, 2025, 09:41 AM UTC

    We are currently investigating this issue.

  2. investigating Sep 12, 2025, 10:09 AM UTC

    We are continuing to investigate this issue.

  3. identified Sep 12, 2025, 10:27 AM UTC

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

  4. identified Sep 12, 2025, 11:24 AM UTC

    We are continuing to work on a fix for this issue.

  5. monitoring Sep 12, 2025, 11:47 AM UTC

    A fix has been implemented and we are monitoring the results.

  6. resolved Sep 12, 2025, 12:04 PM UTC

    This incident has been resolved.

Read the full incident report →

Major September 4, 2025 Job processing delays due to connectivity issues with GitHub 1h 23m Semaphore, GitHub Webhooks

Started Sep 04, 2025, 05:12 PM UTC· resolved Sep 04, 2025, 06:35 PM UTC

  1. investigating Sep 04, 2025, 05:12 PM UTC

    We are currently investigating this issue.

  2. monitoring Sep 04, 2025, 05:52 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Sep 04, 2025, 06:35 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor August 19, 2025 "Plans & Billing" page unavailable 1h 11m Semaphore

Started Aug 19, 2025, 11:01 AM UTC· resolved Aug 19, 2025, 12:13 PM UTC

  1. identified Aug 19, 2025, 11:01 AM UTC

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

  2. identified Aug 19, 2025, 11:36 AM UTC

    We are continuing to work on a fix for this issue.

  3. monitoring Aug 19, 2025, 11:57 AM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Aug 19, 2025, 12:13 PM UTC

    This incident has been resolved.

Read the full incident report →

Major July 31, 2025 Elevated error rates when fetching test results 32m Semaphore

Started Jul 31, 2025, 12:13 PM UTC· resolved Jul 31, 2025, 12:45 PM UTC

  1. identified Jul 31, 2025, 12:13 PM UTC

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

  2. monitoring Jul 31, 2025, 12:18 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Jul 31, 2025, 12:45 PM UTC

    This incident has been resolved.

Read the full incident report →