Connectivity Issues in us-east-1

What to do

• Check whether you use Upstash N. Virginia, USA (us-east-1) in us, us-east-1. Check your stack

  Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.

• Confirm your retries, queues and scheduled jobs caught up after the 0m it lasted.

  Anything that failed between 2025-08-18 12:37 UTC and 2025-08-18 12:37 UTC may need a replay.

• Subscribe to Upstash's feed to hear about the next one first. RSS feed

  https://down.guide/feed?provider=upstash works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Upstash 2

1. resolvedAug 18, 2025, 12:37 PM UTC

   Between 12:37 UTC and 12:50 UTC, an overload in the connection proxying system resulted in instability for a subset of databases. The root cause was identified as a misconfiguration in the routing rules, which caused certain requests to experience timeouts during the initial phase of a gradual deployment. Upon detection, the deployment was immediately rolled back, restoring normal service. We are reviewing our deployment and configuration validation processes to prevent similar issues in the future.

   provider

2. postmortemAug 18, 2025, 1:30 PM UTC

   Between 12:37 UTC and 12:50 UTC, an overload in the connection proxying system resulted in instability for a subset of databases. The root cause was identified as a misconfiguration in the routing rules, which caused certain requests to experience timeouts during the initial phase of a gradual deployment. Upon detection, the deployment was immediately rolled back, restoring normal service. We are reviewing our deployment and configuration validation processes to prevent similar issues in the future.

   provider

Corrections

None so far.

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