Amazon Managed Service for Prometheus supports 1.5B active metrics and 200K rules per workspace

Published
July 21, 2026
https://aws.amazon.com/about-aws/whats-new/2026/07/amazon-managed-service-prometheus-1500m-metrics-workspace/

Amazon Managed Service for Prometheus Updates

Amazon Managed Service for Prometheus now supports up to 1.5 billion active metric time series and up to 200,000 total recording and alerting rules per workspace. This enhancement allows customers to create multiple workspaces per account, enabling the storage and analysis of billions of Prometheus metrics across their organization.

Amazon Managed Service for Prometheus is a fully managed, Prometheus-compatible monitoring service that simplifies monitoring and alerting on operational metrics at scale. It automatically scales ingestion and storage for high-cardinality workloads across containerized, serverless, and hybrid environments, and integrates with AWS security services for secure access to data.

What to do

  • Create an Amazon Managed Service for Prometheus workspace.
  • Increase your workspace active series or rules limits by filing a service limit increase request in the AWS Support Center or AWS Service Quotas.

Source: AWS release notes




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