Status | Blacksmith - Notice history

All systems operational

100% - uptime

eu-central Storage Cluster - Operational

100% - uptime
May 2026 · 100.0%Jun · 100.0%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

us-west Storage Cluster - Operational

100% - uptime
May 2026 · 100.0%Jun · 100.0%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

eu-central x86 - Operational

100% - uptime
May 2026 · 99.77%Jun · 100.0%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

us-west ARM - Operational

100% - uptime
May 2026 · 99.77%Jun · 99.99%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

us-west x86 - Operational

100% - uptime
May 2026 · 99.77%Jun · 99.99%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

Actions Cache - Operational

100% - uptime
May 2026 · 100.0%Jun · 100.0%Jul · 99.84%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

eu-west x86 - Operational

100% - uptime
May 2026 · 99.77%Jun · 99.99%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

API - Operational

100% - uptime
May 2026 · 100.0%Jun · 100.0%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

us-central MacOS - Operational

100% - uptime
May 2026 · 99.75%Jun · 99.99%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

Website - Operational

100% - uptime
May 2026 · 100.0%Jun · 100.0%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

Github → Actions - Operational

Github → API Requests - Operational

Github → Webhooks - Operational

Website - Operational

100% - uptime
May 2026 · 100.0%Jun · 100.0%Jul · 100.0%

Previous page

Next page

May 2026
Jun 2026
Jul 2026

Notice history

Jul 2026

Sticky disk attach failures in us-west
  • Resolved
    UTC
    Resolved

    This incident is resolved. The issue was identified and fixed. Sticky disk attachments in us-west were affected between 20:40 and 21:15 UTC.

  • Investigating
    UTC
    Investigating

    We are currently experiencing an issue in our us-west region where sticky disks are failing to attach. Sticky disks back several of our caching features, so customers running jobs in us-west may be affected across Docker container caching, Docker build caching, and Git repository caching. Affected jobs will still run, but will fall back to uncached behavior and may take longer than usual. Runners in other regions are unaffected. We are actively investigating and will post updates as we make progress.

Github Actions and Codespaces APIs experiencing partial failures
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating

    Github is investigating reports of degraded performance for Actions and Codespaces.

Delays in job adoption in us-west
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Investigating
    UTC
    Investigating

    We're seeing a spike of jobs in the us-west region leading to a temporary capacity shortage. We're looking into re-balancing to reduce the delaysWe are currently investigating this incident.

Actions Cache degradation in us-west
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring
    We implemented a fix and are currently monitoring the result.
  • Identified
    UTC
    Identified

    We are running a maintenance operation on our cache storage cluster to resolve the degradation. For roughly 15 to 20 minutes, caching will fall back to the GitHub Actions cache and may be slower; jobs will otherwise run normally. We will update once complete.

  • Update
    UTC
    Update

    We are continuing to investigate a network issue with a storage server in our US West region since around 14:50 UTC on July 6. Customers may experience slowness in US West. We are working with our upstream network provider on a fix and will post updates here.

  • Investigating
    UTC
    Investigating

    We are currently investigating this incident.

Maintenance on our Actions Cache storage cluster
  • Completed
    July 03, 2026 at 1:00 AMUTC
    Completed
    July 03, 2026 at 1:00 AMUTC
    Maintenance has completed successfully
  • In progress
    July 03, 2026 at 12:00 AMUTC
    In progress
    July 03, 2026 at 12:00 AMUTC
    Maintenance is now in progress
  • Planned
    July 02, 2026 at 11:58 PMUTC
    Planned
    July 02, 2026 at 11:58 PMUTC

    We are planning for a scheduled maintenance on our Actions Cache storage cluster. This is to address a kernel bug that we have discovered resulting in sporadic instability on the machines hosted this cluster. Customers can expect to see blips in their Actions Cache reads and writes during this period but they should not be fatal to the job. At the end of the maintenance all cached data will be reset so your jobs may run slower as they hydrate this cache.

Jun 2026

Runners hitting Github rate limiting
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring

    Queueing improving and currently monitoring.

  • Identified
    UTC
    Identified

    We are have mitigated the issue on our end, but customers may experience some queueing until we catch up.

  • Investigating
    UTC
    Investigating

    We are currently investigating an issue where customers Github Actions are not being picked up by Runners across our regions.

EU Central Storage Cluster
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring
    We implemented a fix and are currently monitoring the result.
  • Investigating
    UTC
    Investigating

    We are currently investigating some service degradation with the eu-central storage cluster. You may see cache misses and slower disk speeds.

Delays in MacOS job adoption
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring

    Our team have mitigated this and are now seeing job pick up times return to normal as we monitor

  • Investigating
    UTC
    Investigating

    We're seeing a spike of MacOS jobs leading to a temporary capacity shortage. We're looking into re-balancing to reduce the delays

Github are reporting degraded performance for Actions and Webhooks
Job adoption delays
  • Update
    UTC
    Update
    This incident has been resolved.
  • Resolved
    UTC
    Resolved

    We implemented a fix and jobs are being picked up as normal. This incident is now closed.

  • Monitoring
    UTC
    Monitoring

    Our engineers are currently implementing a mitigation. Thank you for your patience.

  • Identified
    UTC
    Identified

    We have identified the issue as GitHub sending us a high cardinality of malformed webhooks missing critical pieces of information in the payloads. We are working on a patch to work around this as we wait for GitHub to fix the upstream issue.

  • Update
    UTC
    Update

    We believe this is related to an issue with Github Webhooks and are still investigating.

  • Investigating
    UTC
    Investigating

    We are receiving reports of job adoption delays, we are currently investigating.

May 2026

Delay in picking up jobs
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Update
    UTC
    Update

    We're continuing to monitor the situation. There's still a slight delay in jobs, but cancelling and rerunning the jobs should resolve the issue.

  • Monitoring
    UTC
    Monitoring

    Continuing to monitor improvements from deployment.

  • Identified
    UTC
    Identified

    We've deployed mitigations and are observing improvements.

  • Investigating
    UTC
    Investigating
    We are currently investigating this incident.
Github reporting degraded performance for API Requests, Git Operations and other services
  • Resolved
    UTC
    Resolved

    Github have resolved this incident.

  • Monitoring
    UTC
    Monitoring

    We will continue to monitor - https://www.githubstatus.com/incidents/xy1tt3hs572m

GitHub reporting degraded performance for Actions
  • Resolved
    UTC
    Resolved

    Github have resolved this incident.

  • Monitoring
    UTC
    Monitoring

    GitHub is reporting degraded performance with Actions as well as other services. This may have an impact on job adoption.
    We are monitoring this incident - https://www.githubstatus.com/incidents/gnftqj9htp0g

Delays in job adoption in eu-west
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Identified
    UTC
    Identified

    We are continuing to monitor this, as well as track an incident reported by with GitHub Actions which can be found here:

    https://www.githubstatus.com/incidents/g6ffrm0rfvz9

    We are continuing to re-balance in order to reduce delays.

  • Investigating
    UTC
    Investigating

    We're seeing a spike of jobs in the eu-west region leading to a temporary capacity shortage. We're looking into re-balancing to reduce the delays

Transparent caching degradaded in eu-west
  • Resolved
    UTC
    Resolved
    This incident has been resolved.
  • Monitoring
    UTC
    Monitoring

    The cluster expansion is complete. Our testing shows that cache interactions are no longer degraded. We're monitoring the cluster to confirm complete recovery.

  • Update
    UTC
    Update

    We're currently adding more capacity to the cluster. There will be a few minutes of slow cache interactions while the operation completes.

  • Identified
    UTC
    Identified

    We have identified a bad host in the fleet and are working on replacing it. Client cache interactions are recovering as we rollout this fix.

  • Monitoring
    UTC
    Monitoring

    We noticed a small uptick in transparent caching failures in our eu-west region, and have applied a potential fix.

May 2026 to Jul 2026

Next