3rd Party Performance Tuning Monitor/software?

Dec 21, 2006

Hi all, My boss has asked me to research and recommend a product that our developers (not database developers, but front-end developers that *cringe* get into the database to make the occasional stored procedure) can use to determine the relative efficiency of thier code and/or the database structure and keys.

We currently have a few licensed versions of Quest's Coefficient software, which I think is very usable for such things (I do on a regular basis), but he doesn't think that is "friendly" enough for a GUI developer that is not a database expert.

Any thought and/or suggestions for a 3rd party software package that y'all have used or are using that might fit the bill? I don't mind doing the footwork and research, just thought I would "seek the advice of my peers" to get started.

Yeah, I know the design should drive the database, but we are in various stages of "getting there", so any help in the interim is a good thing.

Thanks for the thoughts and waste of brain cells on my behalf.

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Setup And Upgrade :: Activity Monitor Shuts Down If Connect To Instance Its Monitoring With Performance Monitor

Aug 19, 2015

If I'm on a remote machine, meaning a computer not in the WSFC cluster, and I open SSMS 2014, point it to a SQL Instance, and open activity monitor:

1.  I get all the panes and charts except % Processor Time.

2.  Then, if I authenticate to the cluster's domain by mapping a drive with valid domain credentials, I'm free to put performance counters in the Perfmon - - - but SQL Activity Monitor shuts down with“The Activity Monitor is unable to execute queries against server SQL-V01INSTANCE1..Activity monitor for this instance will be placed into a paused state.Use the context menu in the overview pane to resume the activity monitor.

Additional information:  Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))(Mscorlib)”

3.  Of course, the Activity monitor can't be resumed via the context menu. Removing counters and closing the perfmon do not work.  I dropped the mapped drive and rebooted the machine.  That brought back 95% of the information in the Activity monitor.

4.  Further experimentation showed that any mapping of drive shares present on the SQL Server to the computer running SSMS cut off functionality of the 'overview' pane in the remote machine's SQL Activity monitor -- the monitor that had been trying to watch the server offering the shares.

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Jul 9, 2001

Hey all,

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We have done all the standard tuning tasks: proper indexing, stored procedure tuning, etc... and are running on good small-server scale hardware ( dual PIII 700s, 1G RAM, but no RAID). The only path I can see to achieving higher performance are:

- lots of RAID, perhaps on a SAN.
- server upgrade, maybe 4 proc? I've been looking at RAIDZONEs and Netfinity's
- data partitioning ( I REALLY want to avoid this if I can! )

What do you do when you need Major Enterprise scale database performance from SQL Server? I've found lots of resources for Oracle and DB2, but I can't find many case studies for serious SQL Server installations.

Help!

-Dave

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Jul 18, 2000

Hi,
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Can any pls guide me on this

Thanks

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Thanx
Janreddy

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Mar 7, 2008

Hi Guys I need someone to assist me in having full understanding of what performance turning is. My Challenge is interpreting the System Monitor Graph of Performance tools.

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Pls Check below sample of the file is attached

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i just wanna know how to reduce the performance of the query
can any one pls help me in the gaining the performance of query
SELECT
tblBankruptcyInfo.MasterID,
tblBankruptcyInfo.bk_Case_Number

INTO #ActiveBK

FROM FNFBSDataMart.dbo.tblReferral tblReferral WITH (NOLOCK)
INNER JOIN FNFBSDataMart.dbo.tblBankruptcyInfo tblBankruptcyInfo WITH (NOLOCK)
ON tblReferral.RefID = tblBankruptcyInfo.RefID
AND tblReferral.CloseDate IS NULL
INNER JOIN FNFBSDataMart.dbo.tblSuperClientFile tblSuperClientFile WITH (NOLOCK)
ON tblReferral.ClientFileID = tblSuperClientFile.ClientFileID
AND tblSuperClientFile.SuperClientVendorID IN (1816,125,127,1706,766,1820,137,141,144,145,1593,1808,146,990,1745,149,1215,1854,1867)

GROUP BY
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Nov 19, 2007

Hi all ,

I am doing performance tuning in sql

I have a query which it gives result in 70000 rows and time is taken 7 mints .

But i want one query is not more than 50000 row
my query is :-


SELECT
QPDMADM.LAR_OMEGA_TRANS_SUM.SOURCE_TRANSACTION_ID,
QPDMADM.LAR_OMEGA_TRANS_SUM.ORDER_DATE,
QPDMADM.LAR_OMEGA_TRANS_SUM.SHIP_DATE,
QPDMADM.LAR_OMEGA_TRANS_SUM.FISCAL_PERIOD,
QPDMADM.LAR_OMEGA_TRANS_SUM.DISCOUNT_AGREEMENT_ID,
QPDMADM.LAR_OMEGA_TRANS_SUM.PRODUCT_ID_07,
QPDMADM.LAR_OMEGA_TRANS_SUM.CUSTOMER_ID_14,
QPDMADM.LAR_OMEGA_TRANS_SUM.ISO_COUNTRY_CODE2,
QPDMADM.LAR_OMEGA_TRANS_SUM.ACCOUNT_TYPE_CODE,
QPDMADM.LAR_OMEGA_TRANS_SUM.END_USER_CUSTOMER_ID,
sum(QPDMADM.LAR_OMEGA_TRANS_SUM.NIA_AMT),
QPDMADM.LAR_OMEGA_TRANS_SUM.INDUSTRY_CLUSTER_CODE,
QPDMADM.LAR_OMEGA_TRANS_SUM.SOURCE_SYSTEM_ID,
QPDMADM.LAR_OMEGA_TRANS_SUM.LOAD_DATE
FROM
QPDMADM.LAR_OMEGA_TRANS_SUM
WHERE
(
QPDMADM.LAR_OMEGA_TRANS_SUM.FISCAL_PERIOD = '200712'
)
GROUP BY
QPDMADM.LAR_OMEGA_TRANS_SUM.SOURCE_TRANSACTION_ID,
QPDMADM.LAR_OMEGA_TRANS_SUM.ORDER_DATE,
QPDMADM.LAR_OMEGA_TRANS_SUM.SHIP_DATE,
QPDMADM.LAR_OMEGA_TRANS_SUM.FISCAL_PERIOD,
QPDMADM.LAR_OMEGA_TRANS_SUM.DISCOUNT_AGREEMENT_ID,
QPDMADM.LAR_OMEGA_TRANS_SUM.PRODUCT_ID_07,
QPDMADM.LAR_OMEGA_TRANS_SUM.CUSTOMER_ID_14,
QPDMADM.LAR_OMEGA_TRANS_SUM.ISO_COUNTRY_CODE2,
QPDMADM.LAR_OMEGA_TRANS_SUM.ACCOUNT_TYPE_CODE,
QPDMADM.LAR_OMEGA_TRANS_SUM.END_USER_CUSTOMER_ID,
QPDMADM.LAR_OMEGA_TRANS_SUM.INDUSTRY_CLUSTER_CODE,
QPDMADM.LAR_OMEGA_TRANS_SUM.SOURCE_SYSTEM_ID,
QPDMADM.LAR_OMEGA_TRANS_SUM.LOAD_DATE




Note:- FISCAL_PERIOD is index only


Thank & Regards,
Anil

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Why does:

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set nocount on
declare @a int
select @a = 1
while (@a < 5000)
begin
select @a = @a + 1
insert into #bbb values (@a)
end

run in about 2 seconds, while:

create table bbb (c int)
set nocount on
declare @a int
select @a = 1
while (@a < 5000)
begin
select @a = @a + 1
insert into bbb values (@a)
end

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What could I have configured incorrectly to cause this behavior?

Thanks in advance!

Palmer

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Hi !

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Thanx

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May 5, 2008

Hi,

I have a stored procedure, I really need some one to help me for performance.

This stored procedure will generate dynamic sql and then paging depending on the @orderbystatement
@orderbystatement could be one column or multiple columns.

Join fields have indexes but execution plan still have hash match on Register table because a lot of duplicate records on
the columns of CalendarAcademicYearId and Worker.

The bottleneck is execution for dynamic sql statement with paging functionality. because all statement after set rowcount 0 only has 10 rows.

This performance task took me a few days and I still didn't get a good idea. Any tip will be appreciated.


Thanks.


Code Snippet

IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[usp_MyProc]') AND type in (N'P', N'PC'))
DROP PROCEDURE [dbo].[usp_MyProc]
GO


CREATE PROCEDURE [dbo].[usp_MyProc]
@Dob DATETIME = NULL,
@CtrlWorkerNo NVARCHAR(20) = NULL,
@Factory NVARCHAR(MAX) = NULL,
@Position VARCHAR(25) = NULL,
@Gender NVARCHAR(10) = NULL,
@Year uniqueidentifier = NULL,
@FamilyName NVARCHAR(50) = NULL,
@GivenNames NVARCHAR(50) = NULL,
@FirstRow INT = NULL,
@MaxRows INT = NULL,
@IsWorker INT = NULL,
@IsAcStaff INT = NULL,
@Order NVARCHAR(255) = 'FamName , FirstName , DOB',
@RegisterStatus NVARCHAR(255) = NULL,
@PersonGuid VARCHAR(36) = NULL,
@IncludeStarted BIT = 0,
@IncludeHistorical BIT = 0,
@IncludeNoRegisters BIT = 0
AS
BEGIN

SET NOCOUNT ON;

CREATE TABLE #t
(Id INT Identity(1,1),EntityId uniqueidentifier)

SELECT @Factory = REPLACE(@Factory,',',''',''')
SELECT @RegisterStatus = REPLACE(@RegisterStatus,',',''',''')

DECLARE @RegisterYears INT
SET @RegisterYears = NULL

IF (@Factory IS NOT NULL )
OR (@Position IS NOT NULL)
OR (@Year IS NOT NULL)
OR (@RegisterStatus IS NOT NULL)
OR (@IsWorker = 1)
BEGIN
SELECT @RegisterYears = (SELECT DATEPART(year, getDate()))
DECLARE @RegisterYearsHistorical INT
SET @RegisterYearsHistorical = (SELECT HistoricalYears FROM Organisation)
IF (@IncludeHistorical = 0 AND @RegisterYearsHistorical IS NOT NULL AND @IsWorker = 1)
BEGIN
SET @RegisterYears = @RegisterYears - @RegisterYearsHistorical
END
ELSE IF (@IncludeHistorical = 1 OR @IsWorker IS NULL OR @IsWorker = 0)
BEGIN
SET @RegisterYears = NULL
END
END

DECLARE @OrderByStatement NVARCHAR(255)
SET @OrderByStatement = @Order
DECLARE @FactoryJoin nvarchar(1000)
SET @FactoryJoin = ''
IF (PATINDEX('%School%', @Order) > 0 OR @Factory IS NOT NULL)
BEGIN
SET @FactoryJoin = 'LEFT OUTER JOIN dbo.Factory AS Factory ON Worker.School = Factory.Code '
SET @OrderByStatement = REPLACE(@OrderByStatement, 'School', 'Factory.Code')
END

DECLARE @AddressJoin nvarchar(1000)
SET @AddressJoin = ''
IF (PATINDEX('%Suburb%', @Order) > 0)
BEGIN
SET @AddressJoin = 'LEFT OUTER JOIN dbo.hjEntityAddress EntityAddress ON Worker.EntityId=EntityAddress.EntityId AND(EntityAddress.AddressType=''Local'' ) ' +
'LEFT OUTER JOIN dbo.hjAddress [Address] ON EntityAddress.AddressId=[Address].AddressId '
SET @OrderByStatement = REPLACE(@OrderByStatement, 'Suburb', '[Address].Suburb')
END

DECLARE @MainContactJoin nvarchar(1000)
SET @MainContactJoin = ''
IF (PATINDEX('%MainContact%', @Order) > 0)
BEGIN
IF (PATINDEX('%DESC%', @Order) > 0)
BEGIN
SET @Order = REPLACE(@Order, ',MainContact', ' DESC,MainContact')
SET @OrderByStatement = @Order
END
SET @MainContactJoin = 'LEFT OUTER JOIN dbo.hjRelationship Related ON Person.EntityId = Related.EntityID1 AND Related.MainContact=1 AND Related.Active = 1 ' +
'LEFT OUTER JOIN dbo.hjPerson MainContact ON Related.EntityID2 = MainContact.EntityID '
SET @OrderByStatement = REPLACE(@OrderByStatement, 'MainContact', 'MainContact.')
END

DECLARE @IncNoRegister NVARCHAR(MAX)
SET @IncNoRegister = ''
IF (@IncludeNoRegisters = 0)
BEGIN
SET @IncNoRegister = '
INNER JOIN dbo.Register ON dbo.hjWorker.WorkerNo = dbo.Register.Worker
INNER JOIN dbo.YearTable ON dbo.YearTable.CalendarAcademicYearId = dbo.Register.
CalendarAcademicYearId


WHERE (dbo.Register.Factory IN ('''+ISNULL(@Factory, '')+'''))
AND ((dbo.Register.[CalendarAcademicYearId] = @CalendarAcademicYearId_) OR
(@CalendarAcademicYearId_ IS NULL))
AND ((dbo.Register.Position = @Position_) OR (@Position_ IS NULL))
AND ((DATEPART(yy, dbo.YearTable.StartDate) >= @RegisterYears_) OR (@RegisterYears_ IS
NULL) OR (dbo.YearTable.StartDate IS NULL))
AND ((dbo.Register.RegisterStatus IN ('''+ISNULL(@RegisterStatus, '')+''')) OR (@RegisterStatus_
IS NULL))'
END
ELSE
BEGIN
SET @IncNoRegister = '
LEFT JOIN dbo.Register ON dbo.hjWorker.WorkerNo = dbo.Register.Worker
LEFT JOIN dbo.YearTable ON dbo.YearTable.CalendarAcademicYearId = dbo.Register.
CalendarAcademicYearId


WHERE (dbo.Register.RegisterID IS NULL)
OR
(
((dbo.Register.Factory IN ('''+ISNULL(@Factory, '')+''')) OR (@Factory_ IS NULL) )
AND ((dbo.Register.[CalendarAcademicYearId] = @CalendarAcademicYearId_) OR
(@CalendarAcademicYearId_ IS NULL))
AND ((dbo.Register.Position = @Position_) OR (@Position_ IS NULL))
AND ((DATEPART(yy, dbo.YearTable.StartDate) >= @RegisterYears_) OR (@RegisterYears_ IS
NULL) OR (dbo.YearTable.StartDate IS NULL))
AND ((dbo.Register.RegisterStatus IN ('''+ISNULL(@RegisterStatus, '')+''')) OR (@RegisterStatus_
IS NULL))
)
'

END

DECLARE @StartedClause NVARCHAR(100)
SELECT @StartedClause = ''
IF @IncludeStarted = 0
SELECT @StartedClause = ' (Person.StartedDate IS NULL ) AND '

DECLARE @sql NVARCHAR(MAX)
SELECT @sql = N'
set rowcount ' + convert(varchar,@FirstRow + @MaxRows -1) + '
INSERT INTO #t
SELECT Entity.EntityId
FROM dbo.hjEntity Entity
INNER JOIN dbo.hjPerson Person ON Entity.EntityId=Person.EntityId
LEFT OUTER JOIN dbo.hjWorker Worker ON Worker.EntityId=Entity.EntityId '
+ @FactoryJoin
+ @MainContactJoin
+ @AddressJoin
+ '
WHERE Entity.EntityID IN
(
SELECT dbo.hjEntity.EntityID
FROM dbo.hjEntity
LEFT OUTER JOIN dbo.hjWorker ON dbo.hjWorker.EntityId=dbo.hjEntity.EntityId
' + @IncNoRegister + '
)
AND
(' + @StartedClause + '((Person.IsWorker=@IsWorker_ )OR (@IsWorker_ IS NULL))
AND((Person.IsAcStaff=@IsAcStaff_) OR (@IsAcStaff_ IS NULL))
AND((Person.FamName like @FamilyName_) OR (@FamilyName_ IS NULL) )
AND((Person.FirstName like @GivenNames_) OR (Person.PrefName LIKE @GivenNames_) OR
(Person.SecName LIKE @GivenNames_) OR (@GivenNames_ IS NULL) )
AND((Person.DOB LIKE @Dob_) OR (@Dob_ IS NULL) )
AND((Worker.CtrlWorkerNo like @CtrlWorkerNo_) OR (@CtrlWorkerNo_ IS NULL) )
AND((Person.Gender LIKE @Gender_) OR (@Gender_ IS NULL) )
AND((Person.EntityId != @PersonGuid_) OR (@PersonGuid_ IS NULL) )
) ORDER BY ' + @OrderByStatement

print @sql

EXEC sp_executesql @sql,N'@Factory_ NVARCHAR(10),@CalendarAcademicYearId_ uniqueidentifier,@RegisterStatus_ VARCHAR(50),@IsWorker_ INT,@IsAcStaff_ INT,@FamilyName_ NVARCHAR(50),@GivenNames_ NVARCHAR(50),@Dob_ DATETIME,@CtrlWorkerNo_ NVARCHAR(20),@Gender_ NVARCHAR(10),@PersonGuid_ VARCHAR(36),@FirstRow_ INT, @MaxRows_ INT, @RegisterYears_ INT, @Position_ VARCHAR(25)
',@Dob_=@Dob,@CtrlWorkerNo_=@CtrlWorkerNo,@Factory_=@Factory,@Gender_=@Gender,@CalendarAcademicYearId_=@Year,@RegisterStatus_=@RegisterStatus,@FamilyName_=@FamilyName,@GivenNames_=@GivenNames,@IsWorker_=@IsWorker,@IsAcStaff_=@IsAcStaff,@PersonGuid_=@PersonGuid,@FirstRow_=@FirstRow,@MaxRows_=@MaxRows,@RegisterYears_=@RegisterYears,@Position_=@Position

set rowcount 0


SELECT
Entity.EntityId,
Person.Title,
Person.FamName,
Person.FirstName,
Person.SecName,
Person.PrefName,
Person.DOB,
Person.Gender,
Person.EmploymentType,
Person.HighestSchoolLevel,
Person.HighestQualificationLevel,
Worker.School,
Factory.Name as SchoolName,
Worker.CtrlWorkerNo,
[Address].StreetNumber,
[Address].Street1,
[Address].Street2,
[Address].Suburb,
[Address].City,
[Address].State,
[Address].Postcode,
[Address].Country,
RelPerson.FamName as MainContactFamName,
RelPerson.FirstName as MainContactFirstName,
RelPerson.SecName as MainContactSecName,
RelPerson.PrefName as MainContactPrefName,
RelPerson.Title as MainContactTitle,
(SELECT COUNT(dbo.hjContactMethod.ContactMethodID) FROM dbo.hjContactMethod WHERE Worker.EntityId=dbo.hjContactMethod.EntityId AND(dbo.hjContactMethod.Priority='1' )) as ContactMethods,
Person.StartedDate
FROM dbo.hjEntity Entity
INNER JOIN #t t on Entity.EntityId = t.EntityId
INNER JOIN dbo.hjPerson Person ON Entity.EntityId=Person.EntityId
LEFT OUTER JOIN dbo.hjWorker Worker ON Worker.EntityId=Entity.EntityId
LEFT OUTER JOIN dbo.hjRelationship Relationship ON Worker.EntityId=Relationship.EntityId1 AND(Relationship.MainContact=1 )
LEFT OUTER JOIN dbo.hjEntity RelEntity ON Relationship.EntityId2=RelEntity.EntityId
LEFT OUTER JOIN dbo.hjPerson RelPerson ON RelEntity.EntityId=RelPerson.EntityId
LEFT OUTER JOIN dbo.hjEntityAddress EntityAddress ON Entity.EntityId=EntityAddress.EntityId AND(EntityAddress.AddressType='Local' )
LEFT OUTER JOIN dbo.hjAddress [Address] ON EntityAddress.AddressId=[Address].AddressId
LEFT OUTER JOIN dbo.Factory ON Factory.Code = Worker.School

WHERE (t.Id BETWEEN @FirstRow AND (@FirstRow + @MaxRows -1))
Order by t.Id


END

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Control Flow:

DefaultBufferMaxRows: Based on row size and buffer size, calculated the max rows.

DefaultBufferSize: Set this to max 100MB

DataFlow Destination:

Rows Per Batch: Set this to equal to the numbe of rows expected from the source.

Maximum Insert Commit Size: Set this to zero since memory was not an issue

I took the recommendations from other threads on similar issues here including the excellent recommendations at http://www.microsoft.com/technet/prodtechnol/sql/2005/ssisperf.mspx but now the job is running for 6 hours.

Can anyone explain what I am doing wrong here? I have tried each of the above one by one and all together. No matter what combination I try it does not work any faster and both source and destination database are on the same server. Even selects from the same database also slowed down from 10 minutes to one hour.

Any assistance is appreciated, I need to get this job run in an hour.

Thanks!

- Philips.

 

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thanx
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I have table A and B. A has column ID,A1,A2,A3,A4,A5 columns. B has ID,B1,B2, A1 columns. A table has a trigger. I defined the below trigger. 

Solution 1
ALTER TRIGGER [dbo].[Tri_A]
ON [dbo].[A]
for UPDATE
AS
BEGIN
   UPDATE B
  SET  B.A1= i.A1
  FROM  inserted i
     INNER JOIN B 
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END;
GO

If I change the above solution 1 trigger to solution 2.Can I improve the trigger performance dramatically? I mean only A.A1 is changed then update B.A1. So when the other columns is changed, the update will not be required.

Solution 2
ALTER TRIGGER [dbo].[Tri_A]
ON [dbo].[A]
for UPDATE
AS
BEGIN
IF ( UPDATE (A1) )
   UPDATE B
  SET  B.A1= i.A1
  FROM  inserted i
     INNER JOIN B 
      ON B.ID = i.ID
END;
GO

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Hello friends,
I am in need to tune my stored procedures to get best performance.
First I have a doubt in some SQL statement execution plan,

-- assume "Table_Heat" has one Million records.
-- assume "Mill" column hold value either 1 or 2.

-- assume "HeatNumber" column is Unique.

1. If I have statement like this,
-----SELECT * FROM Table_Heat WHERE HeatNumber = @nHeat AND Mill = @nMill-----


How WHERE clause filter the result from table???
-- In which order the AND statements of WHERE clause will be executed??

2. If I have created Indices for the table Table_Heat

For the above SQL statement -
-- If Index is for HeatNumber --Execution Speed??
-- If Index is for HeatNumber, Mill -- Execution Speed??
-- If Index is for Mill, HeatNumber -- Execution Speed??

I know how to work with indices, but creating too much indices and unwanted indices also cause performance inefficiency, isn't it?. so please help me on this....

Thanks
Ananth

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Jun 4, 2001

Would the Performance Monitor be the best tool
to use if you wanted to find out how many transactions
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