SQL Server - Script Execution Time
Nov 23, 2005
Hello All.
We have tested following SQL script from query analyzer:
-- Script begin
DECLARE @I int;
SET @I = 1;
WHILE @I < 10000000 BEGIN
SET @I = @I + 1;
END
-- Script end
The script was tested on the folowing PCs with following results:
PC 1:
Pentium 4:
CPU: 1.6 Mhz
RAM: 256 Mb
HDD: 80 Gb (IDE)
OS: Windows Advanced Server SP4
SQL: Developer Edition SP4
Result: Script execution time - 0:54
PC 2:
IBM X445, 4 XEON 3.0 Ghz, 4 Mb L3 Cache
RAM: 8 Gb
RAID 5 with (SCSI) 15k disks
OS: Windows 2000 Advanced server SP4
SQL: Enterprise Edition SP 4 + Fix
Result: Script execution time - 2:19
PC 3:
DELL Power edge 1600, 2 XEON 2.40 Ghz,
RAM: 1 Gb
RAID 1 with (SCSI) 10k disks
OS: Windows 2003 Enterprise Edition SP1
SQL: Enterprise Edition SP 4 + Fix
Result: Script execution time - 1:16
NOTE 1:
All PCs have latest hardware updates
NOTE 2:
PC 1 - is local pc, with no external connections
PC 2 - is server with some number of other, external connections;
PC 3 - is server with a few external connections;
I have following question: Is the above mentioned execution time is
normal for such script ?
Also it would be very nice of You to run the script on Your SQL servers
and inform me about execution time results
Thank You beforehand
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Jun 11, 2015
Is there a way to keep track in real time on how long a stored procedure is running for? So what I want to do is fire off a trace in a stored procedure if that stored procedure is running for over like 5 minutes.
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Dec 3, 2006
Background: We have SQL Server 2005 x64 running on a quad-core (dual dual-core) machine with 16GB of RAM. The database is about 10GB in size and we execute around a million stored procedures a day on it. Our application uses about 1000 different stored procedures on this machine. The application is a transactional B2B web-app with about 2000 users.
The problem we have is a really odd one that I can't seem to find much information on. We have a small number (3-4) of stored procedures that's exibiting this problem.
The stored proc in question takes on average 100ms CPU time to execute. It's a fairly complex stored proc, about 300 lines long, 6-7 select statements and it uses temp tables. No updates / inserts except for on the temp tables. It's executed about 5000 times per day. About once a week, though, execution times will suddenly jump up to 3000 ms average. This happens randomly during the day, although it seems to happen more often on Monday mornings (the DB is mostly unutilized over the weekend)
To fix this, I force the DB to recalculate the execution plan by adding / removing (depending what I did last time around) the line 'set arithabort on' at the top of the stored procedure. I have no idea why this works, but it does. Within seconds of changing it, the stored proc execution time will go back to it's normal range of 60-150ms.
I've tried setting the execution plan of the stored procedure but I can't get it to work - the execution plan is very long and I don't know how to debug the error I get.
What is happening? This happens with a couple of stored procedures - usually the more complex ones. Has anyone seen anything like this?
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Apr 7, 2015
I have this query
SELECT top 100 Ltrim([text]),objectid,total_rows,total_logical_reads , execution_count
FROM sys.dm_exec_query_stats AS a
CROSS APPLY sys.dm_exec_sql_text(a.sql_handle) AS b
where last_execution_time >= '2015-04-07 10:01:01.01'
ORDER BY execution_count DESC
But the result of execution count is from the first. I want to know it only one day.
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Jul 3, 2015
I have a stored proc that is executing in 2 sec on production and test database. It is taking more than a min on dev environment.
I have verified sqlserver version is same on both of the server.Prod is running on 2012Sp1 however dev don't have sp1. I am downloading it.
Both are 64bit, has same collation and compatibility level.I have confirmed that sp on both servers has same execution plan. I have reset and import stats from prod too.
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Oct 16, 2007
Hi ,
I ma using sql server 2005.I have a bunch of statements of sql and i have created a stored procedure for those. When i execute i found that there is lot's of difference between execution time of stored procedure and direct sql in query windows.
can anyone help me to optimize the execution time for stored prcedure even stored prcedure is very simple.
I have used sql server 2000 and i am new in sql server 2005.
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Jun 3, 2014
I want to save every query executed from a given software, let's say Multi Script for example, and save in a table query text, execution time and rows count among other possible useful information. Right now I've created a sp and a job that runs every 1 milliseconds but I can't figure out how to get execution time and rows count. Another problem with this is that if the query takes too long I end up with several rows in my table.
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Jan 10, 2008
Hello Anybody !
I want to get the execution time of a query, I mean I will run the one sql statement like this " SELECT * FROM tblname WHERE field1 = '009' and then I want to get from my program execution time of this query. I think I just keep the sys time before run it and compare with sys time when finished it. But I don't like this one, So, can I get the execution time from sql server by running their sys s-procedure or something like.
Thanks.
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Jan 18, 2002
Is it possible that a stored procedure runs slower when called by an application,and runs faster when executed as 'exec xxxxx' on query analyzer?
It's actually happening to us.Any clue??
thanks.
Di.
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Aug 11, 2006
i observed a strange problem in my production setup. i have a job which updates usage metrics (for reporting) which is scheduled to run once in a day. (the job invokes an sp to do this. the sp refers two tables to retrieve/update information, say TableA and TableB).
the job normally takes an average of 25 seconds to complete. all of a sudden the job execution time increased to 6 minutes and 52 seconds. now, the average job execution time is 8 minutes. there is no table/sp change in the DB
the only thing i observed is that one of the tables referred by the sp has 30,000 records added to it, on the day from which the job execution time increaed to 6 minutes.
i have updated the statistics on the Table, but the execution time remains unchanged. can any one suggest any possible causes for such a scenario.
i expect a few hints with which i can explore my production DB and find out the causes for the increased execution time for the sp.
Pl discuss...
Thanks in advance
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Feb 10, 2008
Hello,
What is the built-in-function to check the Query execution time in milli seconds.
thanks
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Nov 23, 2007
When I manually run the ssis package i.e. by clicking the run button) it takes about a second to complete.
This package is scheduled to run as a job every two minutes. In the history window of jobs in sql server 2005, I see that each time the job takes about 31 seconds. Do you know why it takes 31 seconds where it should take about 1 second to complete?
Thanks
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Sep 21, 2007
I am trying to run a SQL Server procedure from a program in ASP.Net 2005. This procedure is to insert around 500 records(can exceed every month) in a table with 4 columns and is also containing another small procedure also. When this procedure is executed from online server, it shows timeout message as:
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
But when the same procedure is run from SQL Query Anayser it excute within seconds. How can i solve this problem , i need this solution urgently too.
Hope to get ur response soon.
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Dec 18, 2000
Hi,
I want to know if it's possible to retrieve by programmation the time that it took to run a scheduled job.
Thank
Martin
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Oct 24, 2000
Is there a way to have an SP execute at a designated time? It should run every day at the same time.
TIA,
Arthur
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Apr 2, 2008
Hello all,
Mine below function takes much time at every execution. It takes 0.18 sec to retrive 984 rows.
Can any one help me, how to reduce execution time?
"Create function [dbo].[Fn_Get_Consensus_Curve_41_Data]
(@p_Location_Code nvarchar(10), @p_Sector_Id int, @p_Match_Date DateTime ,@p_UserID int , @p_CustId int)
RETURNS @Temp_Curve_Submission_Data table
(
Location_Codenvarchar(10),
Sector_Idint,
MatchDatedatetime ,
EntityIdint ,
CustomerIdint,
MaturityDatedatetime ,
Cust_Pricefloat ,
Bid_Pricefloat ,
Offer_Pricefloat ,
Consensus_Mid_Price float ,
Tickernvarchar(20) ,
Cust_Mnemonicnvarchar(50) ,
Currency_Idint
)
as
BEGIN
/*
GO
IF (EXISTS (SELECT name
FROM sysobjects
WHERE (name = N'Fn_Get_Consensus_Curve_41_Data')
AND ((type = 'P') OR (type = 'IF') OR (type = 'TF') OR (type = 'FN'))))
DROP FUNCTION [dbo].Fn_Get_Consensus_Curve_41_Data
GO
*/
declare @p_ENTITYID INT
declare @p_CUSTOMERID INT
Declare @p_Login_Type int
Declare @p_Result_Status int
set @p_Login_Type = (SELECT DBO.GET_USER_LOGIN_TYPE_ID(@p_UserID))
If @p_Login_Type=1 and not (@p_CustId is null or @p_CustId='')
Set @p_Result_Status = 1
Else if @p_Login_Type > 1
Set @p_Result_Status = 2
Else
Set @p_Result_Status = 0
If @p_Result_Status > 0 -- if user is valid and given enough parameters than
Begin
If @p_Result_Status = 1 -- if User is trader and gives customer id
Begin
Declare Cur_Fetch_Curve_Cust_Data cursor for
Select Distinct Customerid
From PricesRR PRR
Where
Convert(Nvarchar,Matchdate,101) = Convert(Nvarchar,@p_Match_Date,101) And
Sector_Id = @p_Sector_Id And
Location_Code = @p_Location_Code And
CustomerID = @p_CustId And
--CustomerID <> 0
--CustomerID not in (0, -1, -2, -3, -100, -200)
CustomerId Not In (Select CustomerId From Fn_Get_PricesRR_Not_To_Include_Cust_Id('V'))
and isnull(PRR.Record_Last_Action,'N') <> 'D'
and Version = dbo.GET_PRICESRR_MAX_VERSION(@p_Location_Code, @p_Sector_Id, @p_Match_Date, PRR.EntityID, @p_CustId, PRR.Date)
Declare Cur_Fetch_Curve_Entity_Data cursor for
Select Distinct EntityID
From PricesRR PRR
Where
Convert(Nvarchar,Matchdate,101) = Convert(Nvarchar,@p_Match_Date,101) And
Sector_Id = @p_Sector_Id And
Location_Code = @p_Location_Code
AND EntityId IN ( Select Distinct Entity_Id from Fn_Get_Allowed_Entity_List(@p_Location_Code , @p_Sector_Id , @p_Match_Date ,@p_UserID ))
and isnull(PRR.Record_Last_Action,'N') <> 'D'
and Version = dbo.GET_PRICESRR_MAX_VERSION(@p_Location_Code, @p_Sector_Id, @p_Match_Date, PRR.EntityID, @p_CustId, PRR.Date)
End
Else If @p_Result_Status = 2 -- if User is higher than trader.. means broker or higher
Begin
Declare Cur_Fetch_Curve_Cust_Data cursor for
Select Distinct Customerid
From PricesRR PRR
Where
Convert(Nvarchar,Matchdate,101) = Convert(Nvarchar,@p_Match_Date,101) And
Sector_Id = @p_Sector_Id And
Location_Code = @p_Location_Code And
--CustomerID <> 0
--CustomerID not in (0, -1, -2, -3, -100, -200)
CustomerId Not In (Select CustomerId From Fn_Get_PricesRR_Not_To_Include_Cust_Id('V'))
and isnull(PRR.Record_Last_Action,'N') <> 'D'
--and Version = dbo.GET_PRICESRR_MAX_VERSION(@p_Location_Code, @p_Sector_Id, @p_Match_Date, PRR.EntityID, @p_CustId, PRR.Date)
Declare Cur_Fetch_Curve_Entity_Data cursor for
Select Distinct EntityID
From PricesRR PRR
Where
Convert(Nvarchar,Matchdate,101) = Convert(Nvarchar,@p_Match_Date,101) And
Sector_Id = @p_Sector_Id And
Location_Code = @p_Location_Code
and isnull(PRR.Record_Last_Action,'N') <> 'D'
--and Version = dbo.GET_PRICESRR_MAX_VERSION(@p_Location_Code, @p_Sector_Id, @p_Match_Date, PRR.EntityID, @p_CustId, PRR.Date)
End
delete from @Temp_Curve_Submission_Data
-----------------------
-----------------------
Open Cur_Fetch_Curve_Cust_Data
fetch next from Cur_Fetch_Curve_Cust_Data
into @p_CUSTOMERID
WHILE @@FETCH_STATUS = 0
BEGIN
IF @@FETCH_STATUS <> 0 break
BEGIN
-----------------------
-----------------------
Open Cur_Fetch_Curve_Entity_Data
fetch next from Cur_Fetch_Curve_Entity_Data
into @p_ENTITYID
WHILE @@FETCH_STATUS = 0
BEGIN
IF @@FETCH_STATUS <> 0 break
-----------------------
Insert Into @Temp_Curve_Submission_Data
(
Location_Code ,
Sector_Id,
MatchDate ,
EntityId ,
CustomerId ,
MaturityDate ,
Cust_Price ,
Bid_Price,
Offer_Price,
Consensus_Mid_Price ,
Ticker ,
Cust_Mnemonic ,
Currency_Id
)
select
@p_Location_CodeLocation_Code,
@p_Sector_IdSector_Id,
X.MatchDateMatch_Date,
X.EntityIdEntity_Id ,
X.CustomerIdCustomer_Id,
X.MaturityDateMaturity_Date,
X.PriceCust_Price,
X.BidValueBid_Price,
X.OfferValueOffer_Price,
DBO.GET_Consensus_MID ('V',@p_Location_Code , @p_Sector_Id , @p_Match_Date, @p_ENTITYID ,x.MaturityDate) Consensus_Mid_Price,
--DBO.GET_Consensus_MID ('B1',@p_Location_Code , @p_Sector_Id , @p_Match_Date, @p_ENTITYID ,x.MaturityDate) Consensus_Mid_Price,
X.TickerTicker ,
X.MnemonicCust_Mnemonic,
X.Currency_Id
from
(
SELECT
row_number() over (order by maturitydate) Line_No,
a.* ,
b.ticker,
c.mnemonic
from Fn_Get_Tot_Curve_41_Date(@p_Location_Code, @p_Sector_Id, @p_Match_Date, @p_ENTITYID , @p_CUSTOMERID ,@p_UserID ) a,
referenceentity b,
(
select customerid, mnemonic
from customersrr
group by customerid,mnemonic
) c
where
a.customerid = c.customerid and
a.EntityID=b.CMAID
--order by maturitydate
) X
-----------------------
Fetch Next From Cur_Fetch_Curve_Entity_Data
Into @p_ENTITYID
END
CLOSE Cur_Fetch_Curve_Entity_Data
END
-----------------------
-----------------------
Fetch Next From Cur_Fetch_Curve_Cust_Data
Into @p_CUSTOMERID
END
deallocate Cur_Fetch_Curve_Entity_Data
CLOSE Cur_Fetch_Curve_Cust_Data
deallocate Cur_Fetch_Curve_Cust_Data
End
return
end
"
Prashant Hirani
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Mar 21, 2007
A query that runs in a second or so in Query Analyzer requires 20 seconds in a linked Access Project.
What's the secret of MS_Access poor performance, and can it be improved?
Tom Stuart
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Apr 26, 2007
I have a query that is taking 30-40sec to execute in a SQL Server 2005 Standard Edition database. However, when I use that same query to create a named view, and then try to open the view, I get the following error (eventually) after I attempt to open the view:
Executed SQL Statement: select ....
Error Source: .net sql data provider
Error Message: Timeout expired. The timeout period elapsed prior to completion of the operation, or the server is not responding.
Is there a server or set parameter that I can adjust that will allow my view to complete execution?
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Nov 23, 2007
How to get the execution time of a query in sql server 2000?
Thanks in advance
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Jun 8, 2000
Hi All
Is there anyway you can estimate the execution time/cost of a query prior to actually executing it?
Steve
EDF Man International
sfarmer@edfman.com
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Nov 11, 2012
how can I get the execution time in millisecond of an MDX query in SSAS?For sql we can get it by:
Code:
set statistics time on
--query----
set statistics time off.But I am not getting anything for MDX.
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Jan 24, 2006
hello friends,
how can we findout the query execuetion time in mili seconds.
for sample
select * from tabelname;
how much time it will take to retrive result.
thanks.
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Nov 22, 2007
Hi!
How can i find the querey execution time in sql 2000.
If u have any article or books online please suggest me.
Thanks!
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Mar 18, 2008
Hell All,
Following query takes 7 minutes to execute while using search criteria as shown below in blue text(ie. IN(2006,2007)
if criteria changes to =2006 as shown in 2),this takes 2minutes
But I want expected output as in query 1) in less time.
How to optimize following query for execution time?
1)select sum(PB.CONSN_QTY)Consumption,Count(*),PB.BillPro_Year
from tbtrans_prowaterbill PB
INNER JOIN MIDC_AREA MA
ON PB.Area_cd = MA.Area_cd INNER JOIN MIDC_Division MD ON MA.Div_CD = MD.Division_CD
INNER JOIN MIDC_Circle MC ON MD.Circle_CD = MC.Circle_CD
INNER JOIN TBMST_SubDiv TS ON MA.SubDiv_CD = TS.SubDiv_CD
INNER JOIN MIDC_Zone MZ ON MD.Zone_CD = MZ.Zone_CD
INNER JOIN tbmst_consumer TC ON PB.cons_no = TC.Cons_No
INNER JOIN TBMST_CONSTYPE TCT ON TCT.Cons_Type = TC.Cons_Type
where pb.billpro_year IN('2006','2007') and MTR_Size = 15 and TCT.Cons_Type = '1A2'
and MZ.Zone_Name = 'MUMBAI' and MC.Circle_NAME = 'MMR' and MD.Division_Name = 'Dombivli' and TS.SubDiv_DESC = 'THANE DIVISION STAFF'
group by PB.BillPro_Year
2)select sum(PB.CONSN_QTY)Consumption,Count(*),PB.BillPro_Year
from tbtrans_prowaterbill PB
INNER JOIN MIDC_AREA MA
ON PB.Area_cd = MA.Area_cd INNER JOIN MIDC_Division MD ON MA.Div_CD = MD.Division_CD
INNER JOIN MIDC_Circle MC ON MD.Circle_CD = MC.Circle_CD
INNER JOIN TBMST_SubDiv TS ON MA.SubDiv_CD = TS.SubDiv_CD
INNER JOIN MIDC_Zone MZ ON MD.Zone_CD = MZ.Zone_CD
INNER JOIN tbmst_consumer TC ON PB.cons_no = TC.Cons_No
INNER JOIN TBMST_CONSTYPE TCT ON TCT.Cons_Type = TC.Cons_Type
where pb.billpro_year = '2006' and MTR_Size = 15 and TCT.Cons_Type = '1A2'
and MZ.Zone_Name = 'MUMBAI' and MC.Circle_NAME = 'MMR' and MD.Division_Name = 'Dombivli' and TS.SubDiv_DESC = 'THANE DIVISION STAFF'
group by PB.BillPro_Year
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Aug 15, 2007
Hello,I ran a query that I thought would take an hour, but instead took 14hours to run. The consequence was it bogged down our data warehouseand the overnight build was adversely impacted.Is there a local setting I can set to limit the execution time myquery will take? I dont want to have a server setting and impact otherqueries, just the one I am running.I know there will be people asking about the 14 hour build and what isit doing and so forth. I will address that but I also look to thesesituations as a learning opportunity.Thanks in advance.Rob
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Jun 12, 2015
Currently I have around 4 million records. I have normalized the table the best I know how. I am using SQL Server 2008 r2 express running on a local instance. I am trying to create a view in the View designer. I run the query in query editor it takes just under a minute to run. When I run it in the view designer it times out in 30 sec.
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Dec 20, 2007
Hi all,
If I use the following query for a Dataset and the execution takes a few seconds to show results
SELECT *
FROM dbo.ICParameter
WHERE (PatientID = @ID ) AND (LogTime > DATEADD(day, -1, GETDATE()))
ORDER BY LogTime
If I replace '99010200101' with @ID and enter '99010200101' when prompted for ID, the execution takes forever. Actually I have never got any results even after waiting for 10 minutes.
Could anyone shed some light on this?
Thanks in advance.
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Mar 7, 2008
Hi all,I have a problem with a stored procedure.This stored procedure inserts around bout 500,000 records but when it is executed it takes about 15-16 hours to do so.The stored procedure is using a temporary table to do this and is also calling a function.Please let me know if there is a way to reduce the execution time.will a cursor help?
Thanks,
Anne.
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Jul 17, 2007
hi,
i am currently in the process of moving a bunch of jobs into SSIS from another ETL tool. I would like to benchmark the two products against each other by comparing how long each step of an ETL process would take.
I see no way to do this in SSIS, there is the Progress tab but it doesnt list start/time and end/time. Plus I having loops and things which I want to know how long each iteration takes.
Is there a way to track all this?
Thanks
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Dec 6, 2007
Hello, everyone:
For performance issue, I need to catch the stored procedure execution time. Any suggestion will be appreciated. Thanks.
ZYT
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Jun 13, 2014
I have a query which contains 12 left outer join. I remove some of the joins that don't have parameters. The result is coming same but usually when we remove joining it should take less exec time but for me it is taking more time. What could be the reason?
I am getting same result set.
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Oct 30, 2014
I have a SP SPone. i have optimized that and kept it as SPone_Optimized. i would like to test the both SP's execution time to find out how best the optimized one fares.
i planned to test it as follows
declare @starttime datetime,@endtime datetime
declare @count int=0
select @starttime=getdate()
while(@i<10000)
begin
execute SPone_optimized @param='value1'
end
select @endtime=getdate()
select datediff(ms,@stattime,@endtime) 'total_exec_time'
----- for the SP that is before optimize
declare @starttime datetime,@endtime datetime
declare @count int=0
select @starttime=getdate()
while(@i<10000)
begin
execute SPone @param='value1'
end
select @endtime=getdate()
select datediff(ms,@stattime,@endtime) 'total_exec_time'
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Apr 30, 2008
I have created 2 tables in a database which are mostly similar, the table1 will execute with more speed (take only less than or equal to 1 sec) but the table2 will take 4 or 5 secs to execute the query,moreover the similar datas was presented in both the tables. the eg:- query that i have executed is select max(c_code) from table1 and select max(c_code) from table2, the first one take less than 1 sec and the second one take more than 4 or 5 secs, also there is a procedure i hve written to update both the tables, and i got the time out error, if the table1 alone is updated using the procedure it is OK but the table2 alone is updated using the procedure the time out error will be shown, pls reply the reason for this problem as early as possible, it will be a grateful if anybody reply for this trouble?
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