# Flow instances (Preview)

> Real-time and historical view of Maestro Flow executions, covering status tracking, activity volume, and failure investigation across all flow instances in a tenant.

The **Flow instances** page shows a real-time and historical view of all Maestro Flow executions in your tenant. It helps you monitor activity volume, track status, and investigate running or failed flow instances.

:::note
Flow instances is in Preview. Behavior and available fields may change before general availability.
:::

Use this view to:

* Identify which flows are used most often
* Spot failures or anomalies quickly
* Drill into instance-level execution data

## Key sections and fields

### Top flows by instances

A horizontal bar chart showing the flows with the most instance runs over the selected time range.

### Top flows by duration

Highlights flows with the longest average run times, helping you detect potentially inefficient automations.

### Flow instance status

A stacked bar chart showing the number of completed vs. faulted instances over time. Useful for identifying spikes in errors or system behavior trends.

### Flow instance table

A sortable list of all flows with instance activity. Columns include:

* **Flow name** – The name of the flow.
* **Running** – Number of currently running instances.
* **Completed** – Number of instances that completed successfully.
* **Faulted** – Number of failed instances.
* **Total** – Sum of all instance states (running, completed, faulted).
* **Versions** – Number of flow versions deployed.
* **Location** – Workspace or shared space where the flow is published.

Use the **Search** and **Location** filters to narrow results to specific projects or teams.