Memcachier incident

Instability in Amazon US-East-1 Cluster 53

Resolved after 19 hours 52 minutes, affecting Amazon US-East-1 Cluster 53, on September 7, 2026.

investigating Sep 07, 2026, 12:03 AM UTC

Some clients are experiencing higher than normal latency or issues establishing new connections to some servers in this cluster.

Started
Sep 07, 2026, 12:03 AM UTC
Resolved
Sep 07, 2026, 07:56 PM UTC
Duration
19h 52m
Detected by Pingoru
Sep 07, 2026, 12:03 AM UTC

Affected components

Amazon US-East-1 Cluster 53

Update timeline

  1. investigating Sep 07, 2026, 12:03 AM UTC

    Some clients are experiencing higher than normal latency or issues establishing new connections to some servers in this cluster.

  2. resolved Sep 07, 2026, 07:56 PM UTC

    We have resolved this issue.

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