Service Health

This page provides status information on the services that are part of Google Cloud. Check back here to view the current status of the services listed below. If you are experiencing an issue not listed here, please contact Support. Learn more about what's posted on the dashboard in this FAQ. For additional information on these services, please visit

Incident affecting Google Cloud Dataflow

We experienced performance issues with Cloud Dataflow between 2021-08-18 20:40 Pacific Time to 2021-08-19 01:40 Pacific Time. Some streaming jobs may have seen higher than usual watermark. Multiple regions affected eg: europe-west1, us-west2 The issue is fully resolved and service is restored. We apologize to all who are affected by the disruption.

Incident began at 2021-08-18 20:40 and ended at 2021-08-19 01:40 (all times are US/Pacific).

Date Time Description
19 Aug 2021 02:02 PDT

Performance degradation of Dataflow streaming jobs in multiple regions.