Service impact: Inaccurate Estimated Billing Data - AWS Outage

Summary

We continue to make substantial progress toward resolving the issue affecting estimated cost and usage data displayed in the Billing and Cost Management Console. Our mitigation efforts are working as expected and we are seeing an increasing number of accounts reflecting correct cost and usage data. We expect all affected accounts to be fully recovered by July 19, 12:00 AM PDT. Until the backfill is complete, some customers may still observe incorrect cost and usage data in the Billing and Cost M

Impact

We continue to make substantial progress toward resolving the issue affecting estimated cost and usage data displayed in the Billing and Cost Management Console. Our mitigation efforts are working as expected and we are seeing an increasing number of accounts reflecting correct cost and usage data. We expect all affected accounts to be fully recovered by July 19, 12:00 AM PDT. Until the backfill is complete, some customers may still observe incorrect cost and usage data in the Billing and Cost M

Lessons Learned

⚠AWS has experienced 65 incidents in the past year. This frequency suggests systemic reliability challenges that may warrant additional monitoring.

📊Incidents related to api have occurred 735 times across all providers in the past year. This is one of the most common failure categories in cloud infrastructure.

💡This incident is categorized as: API Issue. Consider implementing preventive measures specific to this failure category.