Changes / RudderStack / Instability Issue on RudderStack Control Plane on US, EU and IN region

RudderStack: Major incident: Instability Issue on RudderStack Control Plane on US, EU and IN region

Summary

RudderStack reported a major Control Plane instability incident in US, EU and IN, increasing event delivery latency across customers; ingestion was unaffected. It started at 2026-06-17 12:45 UTC and resolved at 2026-06-17 13:14 UTC, lasting 28 min. RudderStack identified the issue and monitored the system but stated no specific cause or fix.

Machine-written from the diff below (Sol; type: incident degradation). Check the diff before relying on it.

Major incidentLabel: degradation (model (Jev), 92%)Changed Detected Source: stspg.io

What changed

AddedTitle#1
Before: not present
After: Instability Issue on RudderStack Control Plane on US, EU and IN region
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2026-06-17 12:45 UTC
AddedResolved time#5
Before: not present
After: 2026-06-17 13:14 UTC
AddedAffected components#6
Before: not present
After: Control Plane / Public API, Data Processing Pipeline - Data Processing Pipeline (EU), Data Processing Pipeline - Data Processing Pipeline (US), Data Processing Pipeline (EU), Data Processing Pipeline (US)
AddedUpdateinvestigating#7
Before: not present
After: We are currently investigating the issue, data ingestion has NOT been affected.
AddedUpdateinvestigating#8
Before: not present
After: The issue is increasing event delivery latency across customers, event ingestion has not been affected.
AddedUpdatemonitoring#9
Before: not present
After: We have identified the issue and we are currently monitoring the system state.
AddedUpdateresolved#10
Before: not present
After: This incident has been resolved.

First version of this incident archived by Rewindex. View the live incident.

History of this incident

When (UTC)ChangeKind
Major incident: Instability Issue on RudderStack Control Plane on US, EU and IN region (this change)
RudderStack reported a major Control Plane instability incident in US, EU and IN, increasing event delivery latency across customers; ingestion was unaffected. It started at 2026-06-17 12:45 UTC and resolved at 2026-06-17 13:14 UTC, lasting 28 min. RudderStack identified the issue and monitored the system but stated no specific cause or fix.
Major incident

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