Are queries waiting to be scheduled

-- Are queries waiting to be scheduled
SELECT COUNT(*) AS workers_waiting_for_cpu, schedulers.Scheduler_id
FROM sys.dm_os_workers AS workers INNER JOIN sys.dm_os_schedulers AS schedulers
    ON workers.scheduler_address = schedulers.scheduler_address
WHERE workers.state = 'RUNNABLE' AND schedulers.scheduler_id < 255
GROUP BY schedulers.scheduler_id
GO