Monitor Event Usage with SOQL Queries by Using PlatformEventUsageMetric

Perform a SOQL query on PlatformEventUsageMetric to get visibility into your event usage and usage trends. With enhanced usage metrics, you can view separate and combined metrics for platform events and change data capture events. Break down usage metrics by event name, client ID, event type, and usage type, and get usage data by granular time segments. PlatformEventUsageMetric data is available for CometD and Pub/Sub API clients, empApi Lightning components, and event relays.

For more information, see Enhanced Usage Metrics.