Outage in Confluent

Degraded Kafka performance affecting some Confluent Cloud clusters

Resolved Minor
September 04, 2025 - Started about 1 month ago - Lasted 4 days
Official incident page

Incident Report

We are experiencing issues related to internal topic compaction causing topic size to grow. This is impacting cluster performance in a limited number of clusters with extreme cases. We have identified the root cause and are actively working on a fix. Next update soon.
Components affected
Confluent Cloud
The Status Page Aggregator Built for IT Teams

One place to monitor all your cloud vendors. Get instant alerts when an outage is detected.

Try IsDown risk-free 14-day free trial · No credit card required
Latest Updates ( sorted recent to last )
RESOLVED about 1 month ago - at 09/08/2025 05:49PM

This incident has been resolved.

MONITORING about 1 month ago - at 09/08/2025 05:47PM

Issues related to internal topic compaction have been resolved.

MONITORING about 1 month ago - at 09/04/2025 05:05PM

We have deployed mitigation steps. We'll continue monitoring but no longer expect any customer impact.

IDENTIFIED about 1 month ago - at 09/04/2025 02:58PM

Mitigation is in progress. Next update in 2 hours.

IDENTIFIED about 1 month ago - at 09/04/2025 12:43PM

Mitigation is still in progress. Next update in 3 hours

IDENTIFIED about 1 month ago - at 09/04/2025 09:42AM

We are experiencing issues related to internal topic compaction causing topic size to grow. This is impacting cluster performance in a limited number of clusters with extreme cases. We have identified the root cause and are actively working on a fix. Next update soon.

Latest Confluent outages

Cluster provisioning delayed in AWS - 9 days ago
Delays in Provisioning affecting Schema Registry, KSQL and Stream Governance resources - 13 days ago
AWS us-east-1 Service Operation Failures - 15 days ago
Azure Switzerland North Service Outage - 19 days ago
Transit Gateway Connections UI Shows Failed State - 21 days ago

The Status Page Aggregator Built for IT Teams

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 4522 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook