Amazon CloudWatch Contributor Insights for Amazon DynamoDB (Preview) is now available in 15 additional AWS Regions

CloudWatch Contributor Insights for DynamoDB is a diagnostic tool that provides an at-a-glance view of your DynamoDB tables’ traffic trends and helps you identify their most frequently accessed keys. You can monitor each table’s item access patterns continuously and use CloudWatch Contributor Insights to provide graphs and visualizations of the table’s activity. Using this information, you can better understand the top drivers of your application’s traffic and respond appropriately to unsuccessful requests. 

With this launch, CloudWatch Contributor Insights for DynamoDB adds support in the US West (N. California), Asia Pacific (Hong Kong), Asia Pacific (Mumbai), Asia Pacific (Seoul), Asia Pacific (Singapore), Asia Pacific (Sydney), Canada (Central), China (Beijing), China (Ningxia), EU (Frankfurt), EU (London), EU (Paris), EU (Stockholm), Middle East (Bahrain), and South America (Sao Paulo) Regions. 



https://aws.amazon.com/about-aws/whats-new/2019/12/amazon-cloudwatch-contributor-insights-for-amazon-dynamodb-preview-is-now-available-in-15-additional-aws-regions/