--- title: Activity Timeline --- # Activity Timeline Tab The **Activity Timeline** tab shows a chronological record of every action performed on the cluster. Use it to trace the cluster's operational history and confirm whether an operation succeeded. To open it, select a cluster and choose the **Activity Timeline** tab. Each entry includes: - A **timestamp** for when the action occurred. - The **action** that was performed (for example, cluster creation, node pool changes, master upgrade, or deletion). - A **status indicator** - Success or Failure. The timeline is read-only. To act on the cluster, use the [Node Pool](/docs/myaccount/kubernetes/manage/node-pools) tab or the cluster [Actions](/docs/myaccount/kubernetes/manage/actions). --- ## Related Resources | Resource | Use it for | | --------------------------------------------------------------------- | ------------------------------ | | [Actions](/docs/myaccount/kubernetes/manage/actions) | Run lifecycle actions. | | [Monitoring and Alerts](/docs/myaccount/kubernetes/manage/monitoring) | Metrics and notifications. | | [Troubleshoot Kubernetes](/docs/myaccount/kubernetes/troubleshoot) | Investigate failed operations. |