Amazon OpenSearch Service now supports Graviton3 (C7g, M7g, R7g, R7gd) instances

Amazon OpenSearch Service now supports AWS Graviton3 instances, which deliver up to 25% better performance over Graviton2-based instances. The new instance types are compute optimized (C7g), general purpose (M7g), and memory optimized (R7g, R7gd) instances. You can update your domain to the new instances seamlessly through the OpenSearch Service console or APIs.

AWS Graviton3 processors are custom-designed AWS Graviton processors that enable the best price performance for workloads in Amazon Elastic Compute Cloud (Amazon EC2). They offer up to 30 Gbps enhanced networking bandwidth and up to 20 Gbps of bandwidth to the Amazon Elastic Block Store (Amazon EBS). To learn more about Graviton3 improvements, please see the blog.

Amazon OpenSearch Service Graviton3 instances support all OpenSearch versions and Elasticsearch (open source) versions 7.9 and 7.10. One or more than one Graviton3 instance types are now available on Amazon OpenSearch Service across 21 regions globally: US East (N. Virginia), US East (Ohio), US West (N. California), US West (Oregon), Asia Pacific (Hong Kong), Asia Pacific (Hyderabad), Asia Pacific (Mumbai), Asia Pacific (Seoul), Asia Pacific (Singapore), Asia Pacific (Sydney), Asia Pacific (Tokyo), Canada (Central), Europe (Frankfurt), Europe (Ireland), Europe (London), Europe (Milan), Europe (Paris), Europe (Spain), Europe (Stockholm), Middle East (Bahrain), South America and (São Paulo).

To learn more about region specific instance type availability and their pricing, visit our pricing page. To learn more about Amazon OpenSearch Service, please visit the product page.