I work on sql server 2019 i run my stored procedure on sql server .
it take may be 5 hours so i try to trace why it take too much time or too long time .
so I make this query to trace issue on my procedure
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
-- What SQL Statements Are Currently Running?
SELECT [Spid] = session_Id
, ecid
, [Database] = DB_NAME(sp.dbid)
, [User] = nt_username
, [Status] = er.status
, [Wait] = wait_type
, [Individual Query] = SUBSTRING (qt.text,
er.statement_start_offset/2,
(CASE WHEN er.statement_end_offset = -1
THEN LEN(CONVERT(NVARCHAR(MAX), qt.text)) * 2
ELSE er.statement_end_offset END -
er.statement_start_offset)/2)
,[Parent Query] = qt.text
, Program = program_name
, Hostname
, nt_domain
, start_time
FROM sys.dm_exec_requests er
INNER JOIN sys.sysprocesses sp ON er.session_id = sp.spid
CROSS APPLY sys.dm_exec_sql_text(er.sql_handle)as qt
WHERE session_Id > 50 -- Ignore system spids.
AND session_Id NOT IN (@@SPID) -- Ignore this current statement.
ORDER BY 1, 2
I see query update m set as above with status suspend
so what i do to solve issue of long time process for process suspend with wait log buffer please ?
result of query above running as below
Spid ecid Database Status Wait Individual Query Program Hostname start_time
114 0 Z2DataCore suspended LOGBUFFER update m set m.ShelfLifeConditiontext=nr.Name from #final m .Net SqlClient Data Provider Z2D-DB6 06:26.7
What I have tried:
individual query suspend as below
update m set m.ShelfLifeConditiontext=nr.Name from #final m
inner JOIN dbo.Nop_AcceptedValuesOption nr WITH(NOLOCK) ON nr.AcceptedValuesOptionID = m.ShelfLifeConditin