---
title: Metrics
description: PingOne metrics provide information about platform activities. The following services give you access to platform data:
component: pingone-api
page_id: pingone-api:platform:metrics
canonical_url: https://developer.pingidentity.com/pingone-api/platform/metrics.html
---

# Metrics

PingOne metrics provide information about platform activities. The following services give you access to platform data:

* **Activities**

  Audit reporting caches incoming audit messages and provides information about audit events for a specified date range. User activities track and aggregate user-activity information on user sign-on attempts and total active user counts.

  For more information, refer to [Audit Activities](audit-activities.html) and [User Activities](user-activities.html).

* **Identity accounts**

  Active identity counts use authentication and password-evaluation user events to determine whether an identity is active within a specified sampling period. Total identity counts provide the number of unique identities associated with a specified environment per day.

  For more information, refer to [Active identity counts](active-identity-counts.html), [Authentication per Application](authentications-per-application.html), and [Total identities](total-identities.html).

* **Subscriptions**

  The subscription service provides an interface for third-party auditing tools to subscribe to and consume PingOne audit activity events. The service listens for translated audit activities as the source of events and transmits messages about these events to the subscribing audit application.

  For more information, refer to [Subscriptions](subscriptions-webhooks.html).