This pane shows all active renders, and allows you to pause or kill them.
You can access this pane by clicking the 
new tab icon in the network editor and selecting New Pane Tab Type ▸ Render Scheduler. You can also change an existing pane to a context view pane by clicking 
on an existing pane and selecting Render Scheduler.
Pause
Pauses the individual render.
Kill
Kills the individual render.
PID
Process ID.
Start
The start time of the render.
Elapsed
The amount of time that has elapsed since the render was started.
Output Driver
The output driver that is performing the render.
Clear Completed Jobs
If this option is turned on, jobs will be removed from this pane automatically when the render completes.
Suspend All
Suspends all renders.
Restart All
Restarts all renders.
Kill All
Kills all renders.