Keystone Metrics Exporter

The Keystone Metrics Exporter is a lightweight, high-resolution telemetry agent designed for HPC runtime environments. It collects job-level and node-level performance metrics from running HPC jobs and exposes them via a Prometheus-compatible HTTP endpoint. The exporter integrates directly with a cluster's HPC scheduler to automatically discover active jobs and attribute resource usage to individual job steps and job IDs. This data is then integrated into the Keystone platform and used to provide insights into resource utilization and job efficiency.