text: sys.sp_spaceused user_info
  GO 
  --
  
  SELECT 1
  from sys.partitions
  where object_id = object_id('[dbo].[user_info]')
  AND data_compression_desc = 'None'
  
  ALTER INDEX [pk_user_info]
  ON dbo.user_info
  REBUILD WITH (DATA_COMPRESSION = ROW, ONLINE = ON)
  GO
  
  
  
  sys.sp_spaceused user_info
  GO 
  
  SELECT *
  from sys.partitions
  where object_id = object_id('[dbo].[user_info]')
  ORDER BY index_id, partition_number
  
  
  --On 12/9/2014
  --Cotswold Active = 13 GB at 16:17
  --Farfetch Active = 102 GB at 16:19.   63GB at 10:11.  1GB/20minutes
  --LandsEnd Active = 808 GB at 16:22.   431GB at 09:51  432GB at 9:54. 438GB at 10:09. 453GB at 10:53
  
  --On 12/11/2014
  --Nike Active = 1.25 TB at 10:08.
  
  SELECT DATEDIFF(MINUTE, '12/10/2014 10:11', '12/10/2014 16:19')
  
  --Cotswold: 13GB/13GB = 100%
  --LandsEnd: 739GB/808GB = 92%
  --FarFetch: 73GB/102GB = 72%