LangChain incident

Issues with stats functionality

Resolved on February 21, 2026, affecting LangSmith Application.

monitoring Feb 21, 2026, 05:53 PM UTC

Services are recovering. We are monitoring to ensure normal operations

Started
Feb 21, 2026, 07:33 PM UTC
Resolved
Feb 21, 2026, 07:33 PM UTC
Duration
–
Detected by Pingoru
Feb 21, 2026, 07:33 PM UTC

Affected components

LangSmith Application

Update timeline

  1. investigating Feb 21, 2026, 05:17 PM UTC

    Impact limited to stats and no impact to trace ingestion or other capabilities. Our engineers are working with our service provider to address the cause

  2. monitoring Feb 21, 2026, 05:53 PM UTC

    Services are recovering. We are monitoring to ensure normal operations

  3. resolved Feb 21, 2026, 07:33 PM UTC

    All services are back to normal operations

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