This script can be used to find the estimated time of backup and restore that is on progress in your SQL server. This script is applicable for SQL server 2005 and above.
Script
SELECT r.session_id,r.command,CONVERT(NUMERIC(6,2),r.percent_complete)
AS [PERCENT Complete],CONVERT(VARCHAR(20),DATEADD(ms,r.estimated_completion_time,GETDATE()),20) AS [ETA COMPLETION TIME],
CONVERT(NUMERIC(6,2),r.total_elapsed_time/1000.0/60.0) AS [Elapsed MIN],
CONVERT(NUMERIC(6,2),r.estimated_completion_time/1000.0/60.0) AS [ETA MIN],
CONVERT(NUMERIC(6,2),r.estimated_completion_time/1000.0/60.0/60.0) AS [ETA Hours],
CONVERT(VARCHAR(100),(SELECT SUBSTRING(TEXT,r.statement_start_offset/2,
CASE WHEN r.statement_end_offset = -1 THEN 1000 ELSE (r.statement_end_offset-r.statement_start_offset)/2 END)
FROM sys.dm_exec_sql_text(sql_handle)))
FROM sys.dm_exec_requests r WHERE command IN ('RESTORE DATABASE','BACKUP DATABASE')
Sample Output
| session_id | command | Percent Complete | ETA Completion Time | Elapsed Min | ETA Min | ETA Hours | |
| 52 | BACKUP DATABASE | 95.76 | 2008-02-08 08:09:48 | 0.16 | 0.01 | 0.00 | Backup database AdventureWorks to disk=’c:adw.bak’ |
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