This technical add-on helps bring visibility into Hitachi VSP One Object Storage v3.x environments by collecting 13 key Prometheus metrics. It focuses on both Pushgateway and Envoy proxy metrics - such as push duration, request totals, flood detection, and stream errors to help teams monitor object storage performance and detect anomalies in real time. The add-on uses fields and alias for easier search and field normalization in Splunk, but does not follow the full CIM data model.