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Amazon CloudWatch Synthetics Adds Java Runtime for Lightweight API Monitoring

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Amazon CloudWatch Synthetics now supports Java runtime (syn-java-1.0) for creating canaries to monitor service availability and performance.

  • Enables developers to write monitoring scripts using Java 21 runtime
  • Allows customers to convert existing Java-based tests into synthetic monitoring
  • Supports modular step execution with built-in metric generation
  • Provides queryable logs and optional X-Ray tracing
  • Designed for non-browser use cases, making canaries lightweight and fast
  • Compatible with Java build tools like Maven and Gradle
  • Supports deployment via Synthetics APIs, SDKs, and infrastructure-as-code tools

The Java runtime is now available in all commercial AWS Regions where CloudWatch Synthetics is supported, offering developers more flexibility in monitoring their applications.



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