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ClickHouse Cloud

Network connectivity issue in AWS us-east-1

Degraded Lasted 23m · started · ClickHouse Cloud's page

Level
confirmed
Worst impact
Degraded
Regions
us, us-east-1
Down Index
23of 100

What to do

  • Check whether you use ClickHouse Cloud 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 23m it lasted.

    Anything that failed between 2026-08-14 19:25 UTC and 2026-08-14 19:47 UTC may need a replay.
  • Subscribe to ClickHouse Cloud's feed to hear about the next one first. RSS feed

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

Updates from ClickHouse Cloud 2

  1. monitoring

    We noticed a network issue between 18:10–18:37 UTC affecting a small subset of services on AWS in the us-east-1 region. During that period, you may have experienced connection timeouts to your services. The issue has been resolved, and our team continues to monitor the situation.

    provider

  2. resolved

    This issue has been resolved. Connectivity has returned to normal.

    provider

Reports count in aggregate; nothing about you is shown.

Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-78bb6a06a8

Is ClickHouse Cloud still down?

No, this incident was resolved 2026-08-14 19:47 UTC. For ClickHouse Cloud's live state, see https://down.guide/clickhouse-cloud.

How long did it last?

23m, from 2026-08-14 19:25 UTC to 2026-08-14 19:47 UTC, by the times ClickHouse Cloud posted.

What was affected?

ClickHouse Cloud named in us, us-east-1.

What caused it?

ClickHouse Cloud hasn't published a root cause. If it does, it shows here.

Where does this come from?

ClickHouse Cloud's official status page, https://status.clickhouse.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.