Build queues
| Chapter 2. User interfaces |

## Build queues

This page shows detail information about build queues configured in the system. For every queue, there is a running builds section and waiting builds section. Running builds section lists all current running builds, and number of running builds is actually number of occupied working threads. Waiting builds section lists all waiting builds. Builds are put into waiting list for two reasons:

- There are no available working threads

- Another build is running and blocks current build (for example, if two configurations share the same working directory, one build in one configuration will block builds in another configuration).

1. Summary section

   Summary section gives information about total number of running and waiting builds.

2. Actions section

   In this section, user can perform actions such as browse available queues, or create new queue.

3. Working threads

   Display total number of working threads configured in current queue.

4. Version being built

   Display the version currently being built. If the current build is a promotion build, from version and to version will be displayed as well.

5. Version to build

   Displays version to build. This value only available when you trigger a rebuild, or build manually with build version specified. For scheduled builds or manual builds without version specified, version to build can only be determined when this build is running.

6. Stop selected builds from running list

   User can select runnings builds, and click on this button to stop them forcely.

   | Warning
   On windows platform, if the builder command is a batch file (for example `ant.bat`), process created by commands in this batch file may still exist even the build is stopped.

7. Remove selected builds from waiting list

   User can select waiting builds, and click on this button to remove them from waiting list.

Configurations |  | Find builds