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Is Cloudflare Workers down? · Hosting and media

Cloudflare Workers is degraded

DegradedSince : Changes to Cloudflare Workers are not producing Event Subscription events

100.00% uptime, 90 days · 99.99% over 12 monthsLast incident Checked Official status pageHistory

Reports count in aggregate against normal levels; one alone never makes a claim.

Now

Open incidents

What Cloudflare Workers has posted and not resolved.

  1. Cloudflare WorkersDegradedOngoing
    Changes to Cloudflare Workers are not producing Event Subscription events

    Cloudflare Workers changes are temporarily not producing Event Subscription events, and the provider says it intentionally disabled this feature due to an ongoing issue. The provider is actively working to restore it, with no timeline given. Changes to Workers and already deployed Workers are working normally.

    ongoing for 23h 27mWorkers, Queues
90 days

Daily history

Worst impact each day, from the provider's own incidents.

  1. 2026-08-14: 1 incident, worst degraded
  2. 2026-08-15: no incidents
  3. 2026-08-16: no incidents
  4. 2026-08-17: 1 incident, worst degraded
  5. 2026-08-18: no incidents
  6. 2026-08-19: 1 incident, worst degraded
  7. 2026-08-20: 3 incidents, worst degraded
  8. 2026-08-21: no incidents
  9. 2026-08-22: no incidents
  10. 2026-08-23: no incidents
  11. 2026-08-24: no incidents
  12. 2026-08-25: no incidents
  13. 2026-08-26: 1 incident, worst degraded
  14. 2026-08-27: 1 incident, worst degraded
  15. 2026-08-28: no incidents
  16. 2026-08-29: no incidents
  17. 2026-08-30: 1 incident, worst degraded
  18. 2026-08-31: 1 incident, worst degraded
  19. 2026-09-01: 2 incidents, worst degraded
  20. 2026-09-02: 2 incidents, worst degraded
  21. 2026-09-03: 2 incidents, worst degraded
  22. 2026-09-04: 1 incident, worst degraded
  23. 2026-09-05: no incidents
  24. 2026-09-06: no incidents
  25. 2026-09-07: no incidents
  26. 2026-09-08: no incidents
  27. 2026-09-09: 2 incidents, worst degraded
  28. 2026-09-10: 1 incident, worst degraded
  29. 2026-09-11: 2 incidents, worst degraded
  30. 2026-09-12: 1 incident, worst degraded
  31. 2026-09-13: no incidents
  32. 2026-09-14: no incidents
  33. 2026-09-15: no incidents
  34. 2026-09-16: no incidents
  35. 2026-09-17: no incidents
  36. 2026-09-18: 1 incident, worst degraded
  37. 2026-09-19: no incidents
  38. 2026-09-20: no incidents
  39. 2026-09-21: no incidents
  40. 2026-09-22: 1 incident, worst degraded
  41. 2026-09-23: 2 incidents, worst degraded
  42. 2026-09-24: 1 incident, worst degraded
  43. 2026-09-25: 1 incident, worst degraded
  44. 2026-09-26: no incidents
  45. 2026-09-27: no incidents
  46. 2026-09-28: no incidents
  47. 2026-09-29: no incidents
  48. 2026-09-30: 1 incident, worst degraded
  49. 2026-10-01: 2 incidents, worst degraded
  50. 2026-10-02: no incidents
  51. 2026-10-03: 1 incident, worst degraded
  52. 2026-10-04: 1 incident, worst degraded
  53. 2026-10-05: 1 incident, worst degraded
  54. 2026-10-06: no incidents
  55. 2026-10-07: no incidents
  56. 2026-10-08: no incidents
  57. 2026-10-09: no incidents
  58. 2026-10-10: no incidents
  59. 2026-10-11: no incidents
  60. 2026-10-12: 2 incidents, worst degraded
  61. 2026-10-13: 1 incident, worst degraded
  62. 2026-10-14: 2 incidents, worst degraded
  63. 2026-10-15: 3 incidents, worst degraded
  64. 2026-10-16: 1 incident, worst degraded
  65. 2026-10-17: no incidents
  66. 2026-10-18: no incidents
  67. 2026-10-19: no incidents
  68. 2026-10-20: no incidents
  69. 2026-10-21: no incidents
  70. 2026-10-22: 1 incident, worst degraded
  71. 2026-10-23: 1 incident, worst degraded
  72. 2026-10-24: no incidents
  73. 2026-10-25: no incidents
  74. 2026-10-26: 3 incidents, worst degraded
  75. 2026-10-27: 2 incidents, worst degraded
  76. 2026-10-28: 1 incident, worst degraded
  77. 2026-10-29: 3 incidents, worst degraded
  78. 2026-10-30: 1 incident, worst degraded
  79. 2026-10-31: 1 incident, worst degraded
  80. 2026-11-01: 1 incident, worst degraded
  81. 2026-11-02: 2 incidents, worst degraded
  82. 2026-11-03: 2 incidents, worst degraded
  83. 2026-11-04: 1 incident, worst degraded
  84. 2026-11-05: 1 incident, worst degraded
  85. 2026-11-06: 1 incident, worst degraded
  86. 2026-11-07: no incidents
  87. 2026-11-08: no incidents
  88. 2026-11-09: 1 incident, worst degraded
  89. 2026-11-10: 2 incidents, worst degraded
  90. 2026-11-11: 1 incident, worst degraded
90 days agoToday

Daily history for the 12 components with the most incident days. Every component's current state is in the Markdown copy.

Reliability

Last 90 days in numbers

From the provider's own posts, including history read from its archive.

Uptime
99.99%12 months
Incidents
84on 48 days
Median duration
1h 39m
Longest
9d 6h
Postmortem rate
n/apartial and major outages
Reports

People reporting problems

Hourly counts, last 24 hours.

No reports in the last 24 hours.

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History

Recent incidents

The last 90 days.

All history
  1. Cloudflare WorkersDegraded
    Changes made to Workers may be delayed or disrupted
    lasted 9h 31mWorkers
  2. Cloudflare WorkersDegraded
    Wrangler Deployments, Pages, and Workers Builds failures

    The provider says Wrangler deployments, Pages, and Workers Builds failed, and users may have seen failed uploads. A fix was implemented, and the incident was resolved at 10:08 UTC on 2026-11-06.

    lasted 21mPages, Workers Builds, Wrangler
  3. Cloudflare WorkersDegraded
    Workers Builds Issues
    lasted 29mWorkers Builds
  4. Cloudflare WorkersDegraded
    Increased Errors for Durable Objects in Western Europe

    Cloudflare Workers says there was an increase in errors for Durable Objects in Western Europe. The provider says the issue has been resolved, and the incident was marked resolved on 2026-11-06 at 09:05 UTC.

    lasted 19h 41mDurable Objectseu
  5. Cloudflare WorkersOperational
    Increased Errors for Durable Objects and Downstream Services in Eastern North America (ENAM)
    lasted 2mR2us
  6. Cloudflare WorkersDegraded
    Increased Durable Object Errors in the Dallas, TX US region
    lasted 1h 4mDurable Objectsus
  7. Cloudflare WorkersDegraded
    Cloudflare Workers and Pages build errors
    lasted 4h 51mWorkers Builds
  8. Cloudflare WorkersDegraded
    Increased Latency and Errors for R2 and Downstream Services in Western North America (WNAM)
    lasted 9h 15mStream, Pipelines, R2us
  9. Cloudflare WorkersDegraded
    Worker Deployments Delayed
    lasted 49mWorkers
  10. Cloudflare WorkersDegraded
    R2 Elevated Latency in Eastern Europe
    lasted 1h 53mR2eu
  11. Cloudflare WorkersDegraded
    Increased Errors for Durable Objects and Downstream Services in Eastern North America (ENAM)
    lasted 50mDurable Objects, Artifacts, D1 +1us
  12. Cloudflare WorkersDegraded
    Increased Durable Objects, D1 and Workflows Error Rates
    lasted 2h 17mDurable Objects, Artifacts, D1 +2
  13. Cloudflare WorkersDegraded
    Issues with Durable Objects availability in Eastern Europe
    lasted 1h 41mDurable Objectseu
  14. Cloudflare WorkersDegraded
    Increased Worker services errors
    lasted 2h 26mContainers, D1, Workers Assets +1
  15. Cloudflare WorkersDegraded
    Increased latency and error rate for R2 in ENAM
    lasted 11mDurable Objects, Artifacts, R2

Cloudflare Workers status: questions

Is Cloudflare Workers down right now?

Cloudflare Workers reports degraded performance (checked 2026-11-11 01:20 UTC from Cloudflare Workers's official status page). Open: Changes to Cloudflare Workers are not producing Event Subscription events.

What is Cloudflare Workers's uptime?

100.00% over the last 90 days and 99.99% over 12 months, from the incidents Cloudflare Workers posted on its own status page. A major outage counts in full and a partial outage as 30% of its time, per component.

When was Cloudflare Workers's last outage?

Changes to Cloudflare Workers are not producing Event Subscription events, starting 2026-11-10 01:53 UTC and still open: https://down.guide/DWN-a62be27134

How do I get alerts when Cloudflare Workers goes down?

Subscribe to https://down.guide/feed?provider=cloudflare-workers (RSS; add format=atom or format=json). In Slack, install the RSS app and run /feed subscribe with that URL; in Discord, give it to a feed bot such as MonitoRSS. No account needed.

Where does down.guide get Cloudflare Workers's status?

From Cloudflare Workers's official status page, https://www.cloudflarestatus.com, read every minute. Cloudflare Workers's words are quoted verbatim and linked.