Is FatTail down?

Last checked 4m ago
Current status
FatTail is up

No incidents right now.

Official status page: https://status.fattail.com · Polled every 5 minutes · 7 components tracked

FatTail is operational right now. Last checked 4m ago; the most recent incident resolved 17h ago.

Real-time FatTail status, recent outages, and incident history — pulled directly from FatTail's official status page at https://status.fattail.com every 5 minutes. Pingoru tracks 7 FatTail services and has captured 10 incidents in the last 90 days (99.37% uptime). Get email, Slack, Discord, or webhook alerts the moment FatTail reports a new incident — free for 5 monitors, no credit card.

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FatTail uptime 99.37% uptime · past 90 days
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Recent outages & incidents

Past 90 days
  1. Resolved 20h 50m
    Started Apr 13, 2026, 02:13 PM UTC · Resolved Apr 14, 2026, 11:03 AM UTC
    AdBook+ System PerformanceAdBook+ Order Management
    Timeline · 4 updates
    • investigating · Apr 13, 2026, 02:13 PM UTC

      We are aware of and urgently investigating an issue with AdBook system performance affecting users of adbook02.fattail.com. Users may experience latency when accessing or navigating within the system. Further updates will be provided here as soon as they are available. Please contact us at support.fattail.com with questions.

    • monitoring · Apr 13, 2026, 02:36 PM UTC

      Our engineering teams have performed system maintenance which has resolved the performance issue for clients using adbook02.fattail.com. Users should no longer experience issues logging in to, or navigating AdBook. Please contact us at support.fattail.com with questions.

    • resolved · Apr 14, 2026, 11:03 AM UTC

      This issue was fully resolved yesterday and adbook02 health has remained steady since. A postmortem of this incident will be posted once available. Please contact us at support.fattail.com with questions.

    • postmortem · Apr 23, 2026, 05:52 PM UTC

      ### **Summary of Impact** On the morning of April 13, 2026, users of [adbook02.fattail.com](http://adbook02.fattail.com) experienced slow performance and difficulty accessing the system. This included issues logging in, running reports, and navigating between pages. Performance degradation was first observed and reported at approx. 5.30am EST. The FatTail engineering team was able to resolve and restore services at approximately 10.25am EST. ### **Root Cause** The slowdown was caused by degradation of one of the reporting services under a period of elevated request volume. The service continued accepting requests but was unable to process them efficiently which impacted overall system performance. Once the affected service was restarted, the backlog cleared and performance returned to normal.  **Mitigation and Next Steps** To prevent recurrence, the FatTail team is implementing the following improvements: 1. Improve system protection and traffic management Adjust service throttling and implement additional safeguards to better control concurrent requests and prevent overload during traffic spikes. 1. Strengthen monitoring, alerting, and traffic analysis Enhance monitoring and alerting to detect and address sources of unusually high traffic. Additionally FatTail Support will provide more frequent ticket communication to affected clients while incidents are active.

    Latest: ### **Summary of Impact** On the morning of April 13, 2026, users of [adbook02.fattail.com](http://adbook02.fattail.com) experienced slow performance and difficulty accessing the s…

Outage history

Past 90 days · 1 incident View full outage history →