We are investigating an issue where customers may experience timeouts, service degradations, errors, and elevated latencies across multiple products in the us-west1 region.
Google Cloud · 마지막 저장 제공업체 상태: resolved
공식 출처 문구는 원어로 표시됩니다.
마지막 저장 사고 상태는 현재 서비스 상태가 아닙니다. 출처 목록은 불완전할 수 있고 소멸은 복구 확인이 아닙니다. 최신 증거는 현재 보고 또는 공식 출처를 확인하세요.
저장 사고 상세
- 제공업체 상태
- resolved
- 제공업체 영향
- SERVICE OUTAGE
- 제공업체 기록 생성
- 20 Aug 2026, 16:44:37 UTC
- 제공업체 기록 갱신
- 27 Aug 2026, 21:45:02 UTC
- 제공업체가 명시한 시작
- 20 Aug 2026, 15:40:00 UTC
- 제공업체가 명시한 종료
- 20 Aug 2026, 19:20:00 UTC
제공업체가 보고한 영향받은 구성 요소
- Cloud Monitoring
3zaaDb7antc73BM1UAVT - Cloud Key Management Service
67cSySTL7dwJZo9JWUGU - Google BigQuery
9CcrhHUcFevXPSVaSxkf - Cloud Run
9D7d2iNBQWN24zc1VamE - Google Compute Engine
L3ggmi3Jy4xJmgodFA9K - Google Kubernetes Engine
LCSbT57h59oR4W98NHuz - Google Cloud Bigtable
LfZSuE3xdQU46YMFV5fy - Dataproc Metastore
PXZh68NPz9auRyo4tVfy - Managed Service for Apache Kafka
QMZ3IpyG3Ooxotv7JOKV - Artifact Registry
QbBuuiRdsLpMr9WmGwm5 - Apigee Edge Public Cloud
SumcdgBT6GQBzp1vmdXu - Persistent Disk
SzESm2Ux129pjDGKWD68 - Google Cloud Dataflow
T9bFoXPqG8w8g1YbWTKY - BigQuery Data Transfer Service
UdjkJSWTHMj2b11ftW6E - Google Cloud Storage
UwaYoXQ5bHYHG6EdiPB8 - Google Cloud Composer
YxkG5FfcC42cQmvBCk4j - Identity and Access Management
adnGEDEt9zWzs8uF1oKA - Google Cloud Pub/Sub
dFjdLh2v6zuES6t9ADCB - Contact Center AI Platform
eSAGSSEKoxh8tTJucdYg - AlloyDB for PostgreSQL
fPovtKbaWN9UTepMm3kJ - Cloud Build
fw8GzBdZdqy4THau7e1y - Google Cloud SQL
hV87iK5DcEXKgWU2kDri - Cloud Filestore
jog4nyYkquiLeSK5s26q - Google App Engine
kchyUtnkMHJWaAva8aYc - Cloud Data Fusion
rLKDHeeaBiXTeutF1air - Apigee X
yWJWs53wK43DqGpQRhPV - Google Cloud Dataproc
yjXrEg3Yvy26BauMwr69
연결은 사고 보고 범위이며 현재 구성 요소 가용성이나 검증 의존 관계를 입증하지 않습니다.
기록 생성 시각이 반드시 장애 시작 시각인 것은 아닙니다. 보고되지 않은 시각은 알 수 없음으로 유지하며 수집 시각으로 중단 시간을 계산하지 않습니다.
제품 목록과 검증한 Google Cloud 공개 피드. Personalized Service Health, 개별 프로젝트, Gemini 앱/API/AI Studio 상태가 아닙니다. 사고 미보고는 독립 가용성 확인이 아닙니다. 업데이트 제품/위치는 보존하며 지역 프로브 결과는 도출하지 않습니다.
저장 수정본의 제공업체 업데이트
최신순입니다. 최신 저장 내용 수정본 20개에서 최대 100개의 서로 다른 업데이트를 표시합니다. 같은 제공업체 시각의 문구 변경도 별도 보존됩니다.
- AVAILABLE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. No affected locations listed in this update. # Incident Report ## Summary On Thursday, 20 August 2026, from 08:00 to 10:22 US/Pacific (15:00 to 17:22 UTC), multiple Google Cloud services in the us-west1 region experienced elevated latency, provisioning failures, increased error rates, and widespread service degradations for a total duration of 2 hours and 22 minutes. The incident impacted a wide range of core services — including Persistent Disk, Google Kubernetes Engine, Google Compute Engine, Cloud Run, Google Cloud Bigtable, Cloud Storage, and Identity and Access Management — across both control plane operations and data plane requests. We sincerely apologize for the disruption this incident caused to your business operations and critical workloads. We recognize the vital role Google Cloud plays in supporting your organization, and we deeply regret the impact on your business operations and critical workloads. Engineering and infrastructure teams are actively implementing measures to address the root causes and strengthen network resiliency to prevent recurrences in the future. Specifically, teams are monitoring recovery progress, refining safety checks for planned optical maintenance, and optimizing regional traffic routing mechanisms to safeguard against unexpected capacity constraints. ## Root Cause The disruption originated during scheduled fiber optic maintenance, which unexpectedly compromised network capacity between data centers within the us-west1 region. Automated rerouting mechanisms failed to properly redistribute traffic to alternate capacity, resulting in network congestion as volumes exceeded available bandwidth in the affected area. This underlying network degradation subsequently impacted higher-level service components through severe packet loss, request throttling, and increased latency across inter-campus dependencies. Core infrastructure services, including Spanner Paxos consensus and the Unified Metadata Server (UMS), experienced significant latency spikes, which cascaded into timeouts and elevated error rates for downstream dependent products such as Cloud Storage, Cloud IAM, Persistent Disk, and Google Kubernetes Engine. Consequently, both control plane operations and data plane requests failed to execute successfully across multiple Google Cloud services in us-west1 throughout the duration of the incident. ## Remediation and Prevention Internal monitoring systems initially detected widespread service anomalies and alerted Google engineers, who promptly confirmed that multiple core services operating across the us-west1 region were severely impacted. In response to the immediate operational risks, engineering teams promptly executed emergency traffic draining protocols to reroute active service workloads away from the compromised inter-campus network infrastructure and minimize further customer disruption. Once teams restored inter-campus fiber network capacity, engineers systematically reintroduced production traffic back to us-west1 through controlled validation stages, ultimately confirming full service normalization across all impacted platforms. Longer term engineering remediations and architectural enhancements are actively being finalized and assigned to owning teams. Key focus areas include reforming scheduled maintenance protocols, establishing stricter safety checks and circuit redundancy requirements prior to routine maintenance, and refining automated regional traffic failover mechanisms to automatically handle sudden capacity degradation without incurring severe network congestion. ## Detailed Description of Impact On Thursday, August 20, between 08:00 and 10:22 US/Pacific, Google Cloud customers in the us-west1 region encountered elevated latency, provisioning failures, and increased error rates. * **Impact / Error Rates:** The reduced capacity caused request throttling, latency spikes, and increased retry volume. * **Scope Exclusion:** Services and workloads operating in regions other than us-west1 remained fully operational and unaffected. **Affected Services and Features** The following services experienced elevated latencies and/or increased error rates, across their respective data planes and control planes: * AlloyDB * Apache Kafka * Apigee Edge Public Cloud * Apigee X * Artifact Registry * BigQuery & BigQuery Data Transfer Service * Cloud Build * Cloud Data Fusion * Cloud Dataflow * Cloud Filestore * Cloud Key Management Service (KMS) * Cloud Monitoring * Cloud Run * Cloud SQL * Contact Center AI Platform * Dataproc Metastore * Google App Engine * Google Cloud Bigtable * Google Cloud Pub/Sub * Google Cloud Storage (GCS) * Google Compute Engine (GCE) * Google Kubernetes Engine (GKE) * Identity and Access Management (IAM) * Managed Airflow (Cloud Composer) * Managed Service for Apache Spark (Dataproc) * Persistent Disk The regional incident in us-west1 followed a structured three-phase recovery dictated by platform dependency layers: While core platform connectivity and live request serving were restored by 10:22 US/Pacific, certain services took additional time to fully recover due to asynchronous backlog processing and localized control-plane state reconciliation for a very small set of customers. For event-driven and pipeline services, inbound error rates dropped to 0 immediately, but some operations experienced elevated latency while workers processed through backlogs accumulated during the outage, clearing later for Cloud Pub/Sub, Cloud Build & Deploy, Cloud Dataflow, and Cloud Storage lifecycle deletions. Concurrently, while primary read/write traffic was healthy across the region, specific long-running lifecycle workflows required extra time to clear locks and reconcile distributed state machines. Compute Engine VM provisioning in zone us-west1-c and Cloud Filestore control plane instance allocation locks and resource validation checks took longer to normalize across regional storage backends.
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC - AVAILABLE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. No affected locations listed in this update. # Preliminary Incident Report We sincerely apologize for the disruption this incident caused to your business operations. Recognizing your reliance on Google Cloud, we express our sincere regrets for any operational impact experienced. Our engineering teams are actively addressing the underlying root cause to prevent future recurrences. Please note that the information provided herein reflects our current understanding as of the time of publication and remains subject to revision as the investigation progresses. A comprehensive Incident Report detailing preventive measures will be issued upon conclusion of our inquiry. If you have experienced impact outside of what is listed below, please reach out to Google Cloud Support using https://cloud.google.com/support. ## Date/Time of the Issue (All time US/Pacific) * Incident Start: 20 August 2026 08:00 * Incident End: 20 August 2026 10:22 * Duration: 2 hours, 22 minutes ## Summary On Thursday, 20 August 2026, multiple Google Cloud services encountered elevated latency, provisioning failures, increased error rates, and service degradations lasting for a duration of 2 hours and 22 minutes. ## Preliminary Root Cause The disruption originated during scheduled fiber optic maintenance, which unexpectedly compromised network capacity between data centers within the us-west1 region. Automated rerouting mechanisms failed to properly redistribute traffic to alternate capacity, resulting in network congestion as volumes exceeded available bandwidth in the affected area. This underlying network degradation subsequently impacted higher-level service components through request throttling, increased latency, and cascading retries. Consequently, both control plane operations and data plane requests failed to execute successfully across several dependent Google Cloud services, producing the observed latency and elevated error rates. ## Remediation Internal monitoring alerted Google engineers to the incident, confirming that multiple services across us-west1 were affected. To mitigate the immediate operational impact, engineers initiated traffic draining protocols, re-routing service workloads away from the degraded network infrastructure. Following the restoration of inter-campus network capacity and the resolution of the core issue, engineers systematically restored traffic to the us-west1 region and confirmed service normalization. Long-term engineering solutions are currently being finalized and assigned to address the root cause and strengthen system resilience regarding fiber maintenance procedures. ## Description of Impact On Thursday, August 20, between 08:00 and 10:22 US/Pacific, Google Cloud customers in the us-west1 region encountered elevated latency, provisioning failures, and increased error rates. * Proportionate Impact / Error Rates: The precise scope of impact—including the proportion of affected projects and applications—and detailed error metrics will be published in the comprehensive Root Cause Analysis, as the reduced capacity caused request throttling, latency spikes, and increased retry volume. * Scope Exclusion: Services and workloads operating in regions other than us-west1 remained fully operational and unaffected. **Affected Services and Features** The following services experienced elevated latencies and/or increased error rates, across their respective data planes and control planes: * AlloyDB * Apache Kafka * Apigee Edge Public Cloud * Apigee X * Artifact Registry * BigQuery & BigQuery Data Transfer Service * Cloud Build * Cloud Data Fusion * Cloud Dataflow * Cloud Filestore * Cloud Key Management Service (KMS) * Cloud Monitoring * Cloud Run * Cloud SQL * Contact Center AI Platform * Dataproc Metastore * Google App Engine * Google Cloud Bigtable * Google Cloud Pub/Sub * Google Cloud Storage (GCS) * Google Compute Engine (GCE) * Google Kubernetes Engine (GKE) * Identity and Access Management (IAM) * Managed Airflow (Cloud Composer) *Managed Service for Apache Spark (Dataproc) Persistent Disk
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC - AVAILABLE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. No affected locations listed in this update. **Summary** The issue causing timeouts, degradations, errors, and latencies across multiple us-west1 products has been mitigated. **Description** We have mitigated the issue impacting multiple products in our us-west1 region as of Thursday, 2026-08-20 10:22 PDT. Our engineering teams have restored capacity on a planned optical maintenance that caused unexpected congestion in Dalles, Oregon metro /us-west1 region. Our systems stabilized and services have recovered once capacity was restored. Our teams are continuing to monitor for any residual impact. We will publish an analysis of this incident once we have completed our internal investigation. We thank you for your patience while we worked on resolving the issue. **Diagnosis / Customer Symptoms** Customers in us-west1 may have experienced timeouts, service degradations, errors, and elevated latencies across multiple products. **Workaround** This issue is now mitigated.
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC - SERVICE OUTAGE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. Reported locations: Oregon (us-west1) (us-west1). **Summary** The issue causing timeouts, degradations, errors, and latencies across multiple us-west1 products has been mitigated and we are working to recover all products. **Description** Mitigation actions have been completed by our engineering teams and we are seeing recovery from multiple products. We are continuing to work to recover the remaining products. We will provide an update by Thursday, 2026-08-20 13:30 PDT with details. **Diagnosis / Customer Symptoms** Customers in us-west1 may experience timeouts, service degradations, errors, and elevated latencies across multiple products. **Workaround** No workarounds needed at this time.
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC - SERVICE OUTAGE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. Reported locations: Oregon (us-west1) (us-west1). **Summary** The issue causing timeouts, degradations, errors, and latencies across multiple us-west1 products has been mitigated and we are working to recover all products. **Description** Mitigation actions have been completed by our engineering teams and we are seeing recovery from multiple products. We are continuing to work to recover the remaining products. We will provide an update by Thursday, 2026-08-20 12:30 PDT with details. **Diagnosis / Customer Symptoms** Customers in us-west1 may experience timeouts, service degradations, errors, and elevated latencies across multiple products. **Workaround** No workarounds needed at this time.
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC - SERVICE OUTAGE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. Reported locations: Global (global), Oregon (us-west1) (us-west1). **Summary** The issue causing timeouts, degradations, errors, and latencies across multiple us-west1 products has been mitigated and we are working to recover all products. **Description** Mitigation actions have been completed by our engineering teams and we are seeing recovery from multiple products. We are continuing to work to recover the remaining products. We will provide an update by Thursday, 2026-08-20 11:45 PDT with details. **Diagnosis / Customer Symptoms** Customers in us-west1 may experience timeouts, service degradations, errors, and elevated latencies across multiple products. **Workaround** No workarounds needed at this time.
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC - SERVICE OUTAGE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. Reported locations: Global (global), Oregon (us-west1) (us-west1). **Summary** We are investigating an issue where customers may experience timeouts, service degradations, errors, and elevated latencies across multiple products in the us-west1 region. **Description** Mitigation actions are implemented by our engineering teams, recovery trends have been observed across infrastructure layers. Active efforts remain underway to bring impacted cloud services back to full operation. We will provide an update by Thursday, 2026-08-20 11:00 PDT with details. **Diagnosis / Customer Symptoms** Customers in us-west1 may experience timeouts, service degradations, errors, and elevated latencies across multiple products. **Workaround** We recommend customers to failover to other regions where feasible.
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC - SERVICE OUTAGE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. Reported locations: Global (global), Oregon (us-west1) (us-west1). **Summary** We are investigating an issue where customers may experience timeouts, service degradations, errors, and elevated latencies across multiple products in the us-west1 region. **Description** Mitigation actions are implemented by our engineering teams, recovery trends have been observed across infrastructure layers. Active efforts remain underway to bring impacted cloud services back to full operation. We will provide an update by Thursday, 2026-08-20 10:45 PDT with details. **Diagnosis / Customer Symptoms** Customers in us-west1 may experience timeouts, service degradations, errors, and elevated latencies across multiple products. **Workaround** We recommend customers to failover to other regions where feasible.
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC - SERVICE OUTAGE
Reported products: AlloyDB for PostgreSQL, Apigee Edge Public Cloud, Apigee X, Artifact Registry, BigQuery Data Transfer Service, Cloud Build, Cloud Data Fusion, Cloud Filestore, Cloud Key Management Service, Cloud Monitoring, Cloud Run, Contact Center AI Platform, Dataproc Metastore, Google App Engine, Google BigQuery, Google Cloud Bigtable, Google Cloud Dataflow, Google Cloud Dataproc, Google Cloud Pub/Sub, Google Cloud SQL, Google Cloud Storage, Google Compute Engine, Google Kubernetes Engine, Identity and Access Management, Google Cloud Composer, Managed Service for Apache Kafka, Persistent Disk. Reported locations: Global (global), Oregon (us-west1) (us-west1). **Summary** We are investigating an issue where customers may experience timeouts, service degradations, errors, and elevated latencies across multiple products in the us-west1 region. **Description** We are experiencing an issue with multiple products, beginning on Thursday, 2026-08-20 08:40 PDT. Our engineering team continues to investigate the issue. We will provide an update by Thursday, 2026-08-20 10:30 PDT with details. We apologize to all who are affected by the disruption. **Diagnosis / Customer Symptoms** Customers in us-west1 may experience timeouts, service degradations, errors, and elevated latencies across multiple products. **Workaround** None at this time.
저장 수정본에서 확인 06 Oct 2026, 13:59:17 UTC