# Monitoring project metrics You can view the values of all [metrics-definition](https://docs.sonarsource.com/sonarqube-server/2025.2/user-guide/code-metrics/metrics-definition "mention") in your project and you can view the value history of one or several code metrics in your project. ## Viewing the values of all code metrics 1. In the top navigation bar, click **Projects** and then click the project you want to monitor. 2. In the project navigation bar, click **Measures**. ## Viewing the value history of one or several metrics 1\. In the top navigation bar, click **Projects** and then click the project you want to monitor. 2\. In the project navigation bar, select **Activity**. The left sidebar contains the list of code scans performed on your project. 3\. In **Filter events**, you can filter the scans list by event type (see **Event types** in [activity-and-history](https://docs.sonarsource.com/sonarqube-server/2025.2/user-guide/viewing-projects/activity-and-history "mention")). 4\. Issues are shown in the graph by default. To change the metrics shown, click **Issues** and select another metric category in the drop-down list.
Selecting custom metrics for issues
5\. Select **Custom** if you want to monitor other metrics: the **Add metric** drop-down list is displayed. Then, click **Add metric** and select in the drop-down list the metric(s) you want to monitor. The selected metrics are displayed in one or several graphs so that you can compare them.
Adding custom metrics to the graph