Amazon DynamoDB now supports percentile statistics for request latency
News
Amazon DynamoDB has introduced support for percentile statistics in the SuccessfulRequestLatency Amazon CloudWatch metric, providing more detailed insights into request latency distribution.
- New feature allows tracking of latency percentiles alongside average, minimum, and maximum statistics
- Metric measures only internal DynamoDB service latency, excluding client-side and network times
- Available in all commercial AWS Regions, AWS GovCloud (US), and China Regions
- Recommended to consider end-to-end latency by enabling SDK latency metric logging
- Helps developers better understand and troubleshoot DynamoDB performance
This enhancement provides developers with more granular insights into DynamoDB request performance, enabling more precise performance monitoring and optimization.
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