LangChain incident

Increased latency and 500 rate

Resolved on October 29, 2026.

resolved Oct 29, 2026, 07:56 PM UTC

A migration caused an unexpected spike in our Postgres memory usage. This resulted in latency increases, and eventually pod restarts which caused some existing connections to 500 for about two minutes. The issue was mitigated by 12:58pm PT.

Started
Oct 29, 2026, 07:56 PM UTC
Resolved
Oct 29, 2026, 07:56 PM UTC
Duration
–
Detected by Pingoru
Oct 29, 2026, 07:56 PM UTC

Update timeline

  1. resolved Oct 29, 2026, 07:56 PM UTC

    A migration caused an unexpected spike in our Postgres memory usage. This resulted in latency increases, and eventually pod restarts which caused some existing connections to 500 for about two minutes. The issue was mitigated by 12:58pm PT.

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