---
title: Workers and Queues
---
With the **Workers and Queues** page, users can:
* Monitor resources (CPU and GPU, memory, video memory, and network usage) used by the experiments / Tasks that workers
execute
* View workers and the queues they listen to
* Create and rename queues; delete empty queues; monitor queue utilization
* Reorder, move, and remove experiments from queues
## Resources Utilization
**To monitor resource utilization:**
1. In the **WORKERS** tab, click a worker. The chart refreshes showing resource utilization over time for that worker. The
worker **INFO** slides open, showing information about the worker:
* Name
* Current experiment
* Current runtime
* Last iteration
* Last update time.
1. Select a metric and time frame:
1. In the list of resources (top left side), select **CPU and GPU Usage**, **Memory Usage**, **Video Memory Usage**, or **Network Usage**.
1. In the period list (top right side), select **3 Hours**, **6 Hours**, **12 Hours**, **1 Day**, **1 Week**, or **1 Month**.
## Worker Utilization
Optimize worker use by monitoring worker utilization in the **Workers** tab.
**To monitor worker utilization:**
* Open the **Workers** tab in the **Workers & Queues** page. The worker utilization chart
appears. Hover over any data point and see average workers and total workers.
## Queue Utilization
**To monitor all queues:**
* Open the **Queues** tab in the **Workers & Queues** page. The queue utilization chart appears and shows
average wait time (seconds) and number of experiments queued for all queues.
* Hover over any data point and see average wait time and number of experiments.
**To monitor a queue:**
1. In the queues list (below the plot on the left), click a queue.
1. The chart refreshes, showing metrics for the selected queue. The info panel slides open with two tabs:
1. To see the enqueued experiments on the queue, click the **EXPERIMENTS** tab.
2. To view information about the workers listening to the queue, click the **WORKERS** tab.
## Queue Management
In the **Queues** tab, do any of the following:
* Create a queue - Click **+ NEW QUEUE** (top right) **>** Type a queue name **>** **CREATE**.
* Do either of the following by clicking a queue in the queues list (lower right):
* Rename a queue - Click **RENAME** > Type a queue name **>** **RENAME**, or click **DELETE**.
* Delete a queue - Click **Delete**.
* Do any of the following by right clicking an experiment in a queue's **EXPERIMENTS** tab (lower right):
* Reorder experiments in a queue - Drag an experiment to a new position in the queue, or click 
(menu) and then select **Move to top** or **Move to bottom**.
* Move to a new queue - Click (menu) **>** **Move to queue...** **>** Select a queue **>** **ENQUEUE**.
* Remove an experiment - Click (menu) **>** **Move to queue...** **>** Select a queue **>** **ENQUEUE**.