As always, Amazon Prime Day 2026 was powered by AWS☁️. Here are mind-blowing metrics in this year:
✨During Amazon Prime Day 2026, AWS Graviton powered up to 49% of the Amazon EC2 compute used by Amazon sites.
✨Amazon EBS, our high-performance block storage service, peaked at over 24.8 trillion I/O operations, moving over an exabyte of data daily.
✨AWS Lambda handled over 2.3 trillion invocations per day during Prime Day 2026.
✨Amazon ECS launched an average of 158.3 million tasks per day on AWS Fargate, representing a 47.7 percent increase from the previous year’s Prime Day average.
✨Amazon CloudFront delivered over 2.1 trillion HTTP requests during the global week of Prime Day 2026, a 5 percent increase in total requests compared to Prime Day 2025.
✨Amazon DynamoDB processed over 59 trillion requests. DynamoDB maintained high availability while delivering single-digit millisecond responses and peaking at 192 million requests per second.
✨Amazon Aurora processed hundreds of billions of transactions, stored 5,491 terabytes of data, and transferred 1,194 terabytes of data.
✨Amazon ElastiCache peaked at serving over 2.3 quadrillion daily requests and 2.1 trillion requests in a minute.
✨Amazon Kinesis Data Streams processed a peak of 988 million records per second during Prime Day 2026.
✨Amazon SNS delivered 5 trillion messages in a single day during Prime Day 2026.
✨Amazon SQS received a peak of 213 million messages per second during Prime Day 2026
✨AWS CloudTrail processes billions of API activity events per day for governance, compliance, and operational auditing. During Prime Day 2026, that volume surged to 3.6 trillion events in just four days, a 44% increase over Prime Day 2025.
✨Amazon CloudWatch processed over 2.15 quadrillion metric observations per day during Prime Day 2026.
✨ Amazon GuardDuty monitored an average of 14.08 trillion log events per hour, a 59% increase from last year’s Prime Day.
✨AWS Fault Injection Service (FIS) ran over 44,000 AWS FIS experiments – more than six times what we conducted in 2025 – to help ensure Amazon sites remains highly available on Prime Day.
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