I received an alert from our alerting system that log space for tempdb is used over 60%.
My question is what options do I have to troubleshoot and fix it? If it would be a regular user database, I would check for log_reuse_wait_desc in sys.databases, run another log backup, and maybe some other things. But what I can do with tempdb?
today I've put in production a big database accessed by 200 concurrent users, this database has READ_COMMITTED_SNAPHOT set to ON.I know that RCSI set to ON is very aggressive on tempDB so I'm monitoring it.I've noticed that the Transaction log space usage (%) on TempDB is slowly but ever increasing, I mean in the last 24 hours I've started from a 99% space free, now we are 37% space free...is it normal? TempDB log is 35GB in size.
View 6 Replies View RelatedHi,
My problem is the following:
tempdb is currently 20Gb data space and still some applications request more space :eek: .
Since this server contains multiple applications, I'd like to isolate the application
that uses most tempdb space / get a detailed view on who is using what.
It would be ideal if there was a way to find the SQL / temp table
that cause the problem.
Can anyone help me with this problem.
Thanks
Alren
I can get a snapshot of tables in tempDB, but I would like to track which procs are causing the load in the tempDB.
I think I can sample and record objects in the tempdb, but I would like to record the proc creating the most tempDB usage, and disk read/writes associated with those procs.
The DMV's give usage in the individual DB's, but what's a good way to correlate procs in the DB's to tempdb usage?
I'm hoping to find help here on the following issue. Here is the setup and situation. I'm running SQL Server 2005, including SSAS. SQL Server holds a database that is about 7GB in size and used to provide the data for my analysis project.
I successfully created cubes, deployed them and worked with them. Then all of the sudden I got error messages that all where related to tempdb and sounded like this:
<...
The operating system returned error incorrect page (expected 1:334039; actual 47:3211311) to SQL Server during a read at offset 0x000000a31ae000 in file 'C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLDATA empdb.mdf'
...>
I run DBCC but nothing came up (please see below). After searching for hours, I increased the initial size of the tempdb and restarted. It was at about 2GB and I brought it up to 4GB. At first it worked but would then fail again.
My best guess is that is has to do with the amount of dimensions and measures that I use in my cube but compared to what I keep reading it is still very small in size.
I have 4 dimensions, 1 with 3-5 attributes and maybe a 150000 rows total in the view I used. Some of the tables hold more records though (~3 million).
Could it by that my server is simply not fast enough (I/O) to keep up with whatever SSAS is doing? I have a hard time to believe that.
Here is what DBCC CHECKDB ('mbox', REPAIR_REBUILD) came back with on my work DB:
<....
DBCC results for 'mBOX'.
Service Broker MSG 9675, State 1: Message Types analyzed: 14.
Service Broker MSG 9676, State 1: Service Contracts analyzed: 6.
Service Broker MSG 9667, State 1: Services analyzed: 3.
Service Broker MSG 9668, State 1: Service Queues analyzed: 3.
Service Broker MSG 9669, State 1: Conversation Endpoints analyzed: 0.
Service Broker MSG 9674, State 1: Conversation Groups analyzed: 0.
Service Broker MSG 9670, State 1: Remote Service Bindings analyzed: 0.
DBCC results for 'sys.sysrowsetcolumns'.
There are 1208 rows in 11 pages for object "sys.sysrowsetcolumns".
DBCC results for 'sys.sysrowsets'.
There are 137 rows in 1 pages for object "sys.sysrowsets".
DBCC results for 'sysallocunits'.
There are 151 rows in 2 pages for object "sysallocunits".
DBCC results for 'sys.sysfiles1'.
There are 2 rows in 1 pages for object "sys.sysfiles1".
DBCC results for 'sys.syshobtcolumns'.
There are 1208 rows in 12 pages for object "sys.syshobtcolumns".
DBCC results for 'sys.syshobts'.
There are 137 rows in 1 pages for object "sys.syshobts".
DBCC results for 'sys.sysftinds'.
There are 0 rows in 0 pages for object "sys.sysftinds".
DBCC results for 'sys.sysserefs'.
There are 151 rows in 1 pages for object "sys.sysserefs".
DBCC results for 'sys.sysowners'.
There are 14 rows in 1 pages for object "sys.sysowners".
DBCC results for 'sys.sysprivs'.
There are 134 rows in 1 pages for object "sys.sysprivs".
DBCC results for 'sys.sysschobjs'.
There are 149 rows in 4 pages for object "sys.sysschobjs".
DBCC results for 'sys.syscolpars'.
There are 1089 rows in 20 pages for object "sys.syscolpars".
DBCC results for 'sys.sysnsobjs'.
There are 1 rows in 1 pages for object "sys.sysnsobjs".
DBCC results for 'sys.syscerts'.
There are 0 rows in 0 pages for object "sys.syscerts".
DBCC results for 'sys.sysxprops'.
There are 32 rows in 12 pages for object "sys.sysxprops".
DBCC results for 'sys.sysscalartypes'.
There are 27 rows in 1 pages for object "sys.sysscalartypes".
DBCC results for 'sys.systypedsubobjs'.
There are 0 rows in 0 pages for object "sys.systypedsubobjs".
DBCC results for 'sys.sysidxstats'.
There are 327 rows in 9 pages for object "sys.sysidxstats".
DBCC results for 'sys.sysiscols'.
There are 645 rows in 6 pages for object "sys.sysiscols".
DBCC results for 'sys.sysbinobjs'.
There are 23 rows in 1 pages for object "sys.sysbinobjs".
DBCC results for 'sys.sysobjvalues'.
There are 372 rows in 116 pages for object "sys.sysobjvalues".
DBCC results for 'sys.sysclsobjs'.
There are 16 rows in 1 pages for object "sys.sysclsobjs".
DBCC results for 'sys.sysrowsetrefs'.
There are 0 rows in 0 pages for object "sys.sysrowsetrefs".
DBCC results for 'sys.sysremsvcbinds'.
There are 0 rows in 0 pages for object "sys.sysremsvcbinds".
DBCC results for 'sys.sysxmitqueue'.
There are 0 rows in 0 pages for object "sys.sysxmitqueue".
DBCC results for 'sys.sysrts'.
There are 1 rows in 1 pages for object "sys.sysrts".
DBCC results for 'sys.sysconvgroup'.
There are 0 rows in 0 pages for object "sys.sysconvgroup".
DBCC results for 'sys.sysdesend'.
There are 0 rows in 0 pages for object "sys.sysdesend".
DBCC results for 'sys.sysdercv'.
There are 0 rows in 0 pages for object "sys.sysdercv".
DBCC results for 'sys.syssingleobjrefs'.
There are 154 rows in 1 pages for object "sys.syssingleobjrefs".
DBCC results for 'sys.sysmultiobjrefs'.
There are 317 rows in 2 pages for object "sys.sysmultiobjrefs".
DBCC results for 'sys.sysdbfiles'.
There are 2 rows in 1 pages for object "sys.sysdbfiles".
DBCC results for 'sys.sysguidrefs'.
There are 0 rows in 0 pages for object "sys.sysguidrefs".
DBCC results for 'sys.sysqnames'.
There are 91 rows in 1 pages for object "sys.sysqnames".
DBCC results for 'sys.sysxmlcomponent'.
There are 93 rows in 1 pages for object "sys.sysxmlcomponent".
DBCC results for 'sys.sysxmlfacet'.
There are 97 rows in 1 pages for object "sys.sysxmlfacet".
DBCC results for 'sys.sysxmlplacement'.
There are 17 rows in 1 pages for object "sys.sysxmlplacement".
DBCC results for 'sys.sysobjkeycrypts'.
There are 0 rows in 0 pages for object "sys.sysobjkeycrypts".
DBCC results for 'sys.sysasymkeys'.
There are 0 rows in 0 pages for object "sys.sysasymkeys".
DBCC results for 'sys.syssqlguides'.
There are 0 rows in 0 pages for object "sys.syssqlguides".
DBCC results for 'sys.sysbinsubobjs'.
There are 0 rows in 0 pages for object "sys.sysbinsubobjs".
DBCC results for 'UHISTFCST'.
There are 2798023 rows in 89218 pages for object "UHISTFCST".
DBCC results for 'SS'.
There are 0 rows in 0 pages for object "SS".
DBCC results for 'MODEL'.
There are 3 rows in 1 pages for object "MODEL".
DBCC results for 'MASKDATA'.
There are 15397 rows in 109 pages for object "MASKDATA".
DBCC results for 'MASK'.
There are 7328 rows in 44 pages for object "MASK".
DBCC results for 'LOC'.
There are 230 rows in 5 pages for object "LOC".
DBCC results for 'LINREGSTATS'.
There are 1285 rows in 59 pages for object "LINREGSTATS".
DBCC results for 'LINREGPARAM'.
There are 29192 rows in 1310 pages for object "LINREGPARAM".
DBCC results for 'HISTSTREAM'.
There are 2 rows in 1 pages for object "HISTSTREAM".
DBCC results for 'HISTFCST'.
There are 3827608 rows in 75573 pages for object "HISTFCST".
DBCC results for 'HIST'.
There are 1666993 rows in 44095 pages for object "HIST".
DBCC results for 'FCST'.
There are 2126837 rows in 27584 pages for object "FCST".
DBCC results for 'EVENT'.
There are 6 rows in 1 pages for object "EVENT".
DBCC results for 'DMDUNIT'.
There are 21661 rows in 981 pages for object "DMDUNIT".
DBCC results for 'DMDGROUP'.
There are 26 rows in 1 pages for object "DMDGROUP".
DBCC results for 'DFUTOSKU'.
There are 29192 rows in 490 pages for object "DFUTOSKU".
DBCC results for 'DFUMAP'.
There are 64957 rows in 1580 pages for object "DFUMAP".
DBCC results for 'DFU'.
There are 136963 rows in 9349 pages for object "DFU".
DBCC results for 'Locations'.
There are 247 rows in 2 pages for object "Locations".
DBCC results for 'DBPARAM'.
There are 1 rows in 2 pages for object "DBPARAM".
DBCC results for 'CALDATA'.
There are 88308 rows in 1066 pages for object "CALDATA".
DBCC results for 'CAL'.
There are 156 rows in 2 pages for object "CAL".
DBCC results for 'ALLOCSTRAT'.
There are 14 rows in 2 pages for object "ALLOCSTRAT".
DBCC results for 'sysdiagrams'.
There are 1 rows in 1 pages for object "sysdiagrams".
DBCC results for 'TOP5080'.
There are 1325 rows in 7 pages for object "TOP5080".
DBCC results for 'sys.queue_messages_1977058079'.
There are 0 rows in 0 pages for object "sys.queue_messages_1977058079".
DBCC results for 'sys.queue_messages_2009058193'.
There are 0 rows in 0 pages for object "sys.queue_messages_2009058193".
DBCC results for 'sys.queue_messages_2041058307'.
There are 0 rows in 0 pages for object "sys.queue_messages_2041058307".
DBCC results for 'MaterialMaster'.
There are 33426 rows in 3463 pages for object "MaterialMaster".
CHECKDB found 0 allocation errors and 0 consistency errors in database 'mBOX'.
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
....>
Now, it turns out my HD was really defragmented so I'm currently running a defrag but this is already driven by pure hope.
Sorry for the lengthy mail but I'm really hoping to find help around here.
Any suggestions is appreciated!
Happy halloween and regards,
Dirk
I need to export data out of an sql database using the SQLOLE object
in visual basic.
I have no idea how to even begin how to do this.
On SQL*Server7, is there a system table to find out the transaction log space used? DBCC SQLPERF (logspace) must be using a undocumented system table.
Thanks.
Hi!
Please give me an idea how to monitor database size.
Thank you
What will the net result be if I limit the tempdb size, and it grows to it's limit? Will it crash my server? Will it shutdown SQL? I will most likely be moving it to another drive, but until then I can't have it consuming my entire drive like it did 2 days ago! Please Advise. - Rob
View 5 Replies View RelatedEdit 2007-8-9:
Added code to show database file sizes. Not really closely related to tables sizes, but a lot of the people who need this want to know why their database it so large, so it may help to know which files, especially the logs, are so large, and if the files have empty space in them.
-- Script to analyze table space usage using the
-- output from the sp_spaceused stored procedure
-- Works with SQL 7.0, 2000, and 2005
set nocount on
print 'Show Size, Space Used, Unused Space, Type, and Name of all database files'
select
[FileSizeMB]=
convert(numeric(10,2),sum(round(a.size/128.,2))),
[UsedSpaceMB]=
convert(numeric(10,2),sum(round(fileproperty( a.name,'SpaceUsed')/128.,2))) ,
[UnusedSpaceMB]=
convert(numeric(10,2),sum(round((a.size-fileproperty( a.name,'SpaceUsed'))/128.,2))) ,
[Type] =
case when a.groupid is null then '' when a.groupid = 0 then 'Log' else 'Data' end,
[DBFileName]= isnull(a.name,'*** Total for all files ***')
from
sysfiles a
group by
groupid,
a.name
with rollup
having
a.groupid is null or
a.name is not null
order by
case when a.groupid is null then 99 when a.groupid = 0 then 0 else 1 end,
a.groupid,
case when a.name is null then 99 else 0 end,
a.name
create table #TABLE_SPACE_WORK
(
TABLE_NAME sysnamenot null ,
TABLE_ROWS numeric(18,0)not null ,
RESERVED varchar(50) not null ,
DATA varchar(50) not null ,
INDEX_SIZE varchar(50) not null ,
UNUSED varchar(50) not null ,
)
create table #TABLE_SPACE_USED
(
Seqintnot null
identity(1,1)primary key clustered,
TABLE_NAME sysnamenot null ,
TABLE_ROWS numeric(18,0)not null ,
RESERVED varchar(50) not null ,
DATA varchar(50) not null ,
INDEX_SIZE varchar(50) not null ,
UNUSED varchar(50) not null ,
)
create table #TABLE_SPACE
(
Seqintnot null
identity(1,1)primary key clustered,
TABLE_NAME SYSNAME not null ,
TABLE_ROWS int not null ,
RESERVED int not null ,
DATA int not null ,
INDEX_SIZE int not null ,
UNUSED int not null ,
USED_MBnumeric(18,4)not null,
USED_GBnumeric(18,4)not null,
AVERAGE_BYTES_PER_ROWnumeric(18,5)null,
AVERAGE_DATA_BYTES_PER_ROWnumeric(18,5)null,
AVERAGE_INDEX_BYTES_PER_ROWnumeric(18,5)null,
AVERAGE_UNUSED_BYTES_PER_ROWnumeric(18,5)null,
)
declare @fetch_status int
declare @proc varchar(200)
select@proc= rtrim(db_name())+'.dbo.sp_spaceused'
declare Cur_Cursor cursor local
for
select
TABLE_NAME=
rtrim(TABLE_SCHEMA)+'.'+rtrim(TABLE_NAME)
from
INFORMATION_SCHEMA.TABLES
where
TABLE_TYPE= 'BASE TABLE'
order by
1
open Cur_Cursor
declare @TABLE_NAME varchar(200)
select @fetch_status = 0
while @fetch_status = 0
begin
fetch next from Cur_Cursor
into
@TABLE_NAME
select @fetch_status = @@fetch_status
if @fetch_status <> 0
begin
continue
end
truncate table #TABLE_SPACE_WORK
insert into #TABLE_SPACE_WORK
(
TABLE_NAME,
TABLE_ROWS,
RESERVED,
DATA,
INDEX_SIZE,
UNUSED
)
exec @proc @objname =
@TABLE_NAME ,@updateusage = 'true'
-- Needed to work with SQL 7
update #TABLE_SPACE_WORK
set
TABLE_NAME = @TABLE_NAME
insert into #TABLE_SPACE_USED
(
TABLE_NAME,
TABLE_ROWS,
RESERVED,
DATA,
INDEX_SIZE,
UNUSED
)
select
TABLE_NAME,
TABLE_ROWS,
RESERVED,
DATA,
INDEX_SIZE,
UNUSED
from
#TABLE_SPACE_WORK
end --While end
close Cur_Cursor
deallocate Cur_Cursor
insert into #TABLE_SPACE
(
TABLE_NAME,
TABLE_ROWS,
RESERVED,
DATA,
INDEX_SIZE,
UNUSED,
USED_MB,
USED_GB,
AVERAGE_BYTES_PER_ROW,
AVERAGE_DATA_BYTES_PER_ROW,
AVERAGE_INDEX_BYTES_PER_ROW,
AVERAGE_UNUSED_BYTES_PER_ROW
)
select
TABLE_NAME,
TABLE_ROWS,
RESERVED,
DATA,
INDEX_SIZE,
UNUSED,
USED_MB=
round(convert(numeric(25,10),RESERVED)/
convert(numeric(25,10),1024),4),
USED_GB=
round(convert(numeric(25,10),RESERVED)/
convert(numeric(25,10),1024*1024),4),
AVERAGE_BYTES_PER_ROW=
case
when TABLE_ROWS <> 0
then round(
(1024.000000*convert(numeric(25,10),RESERVED))/
convert(numeric(25,10),TABLE_ROWS),5)
else null
end,
AVERAGE_DATA_BYTES_PER_ROW=
case
when TABLE_ROWS <> 0
then round(
(1024.000000*convert(numeric(25,10),DATA))/
convert(numeric(25,10),TABLE_ROWS),5)
else null
end,
AVERAGE_INDEX_BYTES_PER_ROW=
case
when TABLE_ROWS <> 0
then round(
(1024.000000*convert(numeric(25,10),INDEX_SIZE))/
convert(numeric(25,10),TABLE_ROWS),5)
else null
end,
AVERAGE_UNUSED_BYTES_PER_ROW=
case
when TABLE_ROWS <> 0
then round(
(1024.000000*convert(numeric(25,10),UNUSED))/
convert(numeric(25,10),TABLE_ROWS),5)
else null
end
from
(
select
TABLE_NAME,
TABLE_ROWS,
RESERVED=
convert(int,rtrim(replace(RESERVED,'KB',''))),
DATA=
convert(int,rtrim(replace(DATA,'KB',''))),
INDEX_SIZE=
convert(int,rtrim(replace(INDEX_SIZE,'KB',''))),
UNUSED=
convert(int,rtrim(replace(UNUSED,'KB','')))
from
#TABLE_SPACE_USED aa
) a
order by
TABLE_NAME
print 'Show results in descending order by size in MB'
select * from #TABLE_SPACE order by USED_MB desc
go
drop table #TABLE_SPACE_WORK
drop table #TABLE_SPACE_USED
drop table #TABLE_SPACE
CODO ERGO SUM
Hi,
I'm trying to add space to tempdb. I created a new device for 100megs and then I double clicked on tempdb db and then clicked on 'Expand'. I selected this new device in the data device - pull down and then did a 'Expand now'. After it successfully completed I went back and did a recalculate to find that the log space on tempdb has been increased and not the data space. I tried this twice with the same results.
Could anyone please tell me what's happening and how I can increase the data space on tempdb.
Thanks in advance,
Haranath
This database is running on SQL sever 6.5.
We are running an home-created stored procedure that includes several rounds of dropping and recreating indexes in a few tables, i.e., after dropping indexes, the tables are truncated, then a lot of records will be inserted into the table, and the indexes are recreated.
we are getting the following error in turns:
1. ODBC error: Microsoft] ODBC SQL Server Driver] SQL Server]Can't
allocate space for object '-841' in database 'tempdb' because the
'system' segment is full. If you ran out of space in Syslogs,
dump the transaction log. Otherwise, use ALTER DATABASE...
We then used EM to expand the tempdb, when reran the procedure, we got the following message:
2. ODBC error: Microsoft] ODBC SQL Server Driver] SQL Server] Cannot
drop the index 'dbo.ItemBalamce_CCB_Id',because it doesn't exist in the
system catalogs.
However, when I check the mentioned index, it is certainly there.
How could this happen?
After several rounds of running theis procedure, these two error messages appeared to occur alternatively.
If you have an answer or suggestion, please let me know ASAP.
Many thanks.
Hi All,
Sql Server 7
My tempdb is eating 1.27 gb of space of my d dive, and now only 10 mb is left in d drive . for this i stoped and started sqlserver but it didnt release much of space.Pls let me know is there any other way so that i can release some space from my tempdb.
Waiting for reply
TIA
Adil
what is the best way to make free space in tempdb?
View 5 Replies View RelatedI am getting an error while running SSIS package:
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80004005 Description: "Could not allocate space for object 'dbo.SORT temporary run storage: '...' in database 'tempdb' because the 'PRIMARY' filegroup is full. Create disk space by deleting unneeded files, dropping objects in the filegroup, adding additional files to the filegroup, or setting autogrowth on for existing files in the filegroup."
The destination is sql 2000. The package does not create any large temp tables.
apart from setting MaxInsertCommitSize property on the destination in Data Flow, is there anything else I could do?
Where do I find this MaxInsertCommitSize option?
Hi,
I am using SQL2005 SP1 and I have a 4Gb Tempdb (datafile) with virtually nothing in it.
I am unable to release the free space to the operating system. I have used dbcc shrinkfile...truncateonly but this has had no effect.
There is no error message and there are no open transactions, I have attempted to drop the data file by transferring to a new file but I can't because it the primary file...
Any idea would be very helpful!!
Cheers.
does anyone know if tempdb can be physically moved to a different partition on a disk drive on SQL Server 7.0? Since it can't be backed up I'm hesitant to use the sp_detach/sp_attach procedure because I don't want to crash it. If nothing else is available, I can attempt moving it this way at the end of the day and then just reboot to get tempdb back up again if the server fails, but I'd really appreciate a suggestion from someone who has more know-how than I do about system table operations. Thanks again
View 1 Replies View RelatedIn on of the server tempdb is not releasing the reserved space after completion of data loads,as of now 99% of free space available in data file,we tried to shrink the datafile ,and space has not been released.
View 7 Replies View RelatedHi There
In Sql Server 2005 sys.dm_db_task_space_usage is great for tracking down temdb space issues.
I have tempdb space issues in sql server 2000, how do i get the same info in SS2000 ? IE: What spid is using the most tempdb space ?
Thanx
I have a tempdb split into 4 files (5 if you include the log).
Autogrowth is disabled on the mdf/ndf files so that they can be used round robin (1 file per logical CPU).
Is there a way to be alerted when there is x% of free space left?
I know hwo to check the free space via t-sql but want to be able to be alerted. I could run a sql job that reports the free space and send a database mail message if under x% but wondered if there was a built in (or better) method?
I also have SQL Sentry.
SQL 2012 Standard
has anyone met with this before?the setting is SQL2K with SP3 on a 2 node active-active W2K3 cluster.on one of the machine, it occasionally prompts for the following error:"The log file for database "tempdb" is full. Back up the transactionlog for the database to free up some log space."the problem is, at the time of error, the tempdb tx log is only 200MBand there are over 50G disk space available.settings of tempdb:-- 10% autogrow, unlimited max size-- auto shrink off-- data file around 1GThanks.
View 3 Replies View RelatedHi,The tempdb file on one of our servers grew very large and used allavailable disk space. This is SQL Server 2000 SP4. I have installedhotfix version 8.00.2187. I opened a profiler trace but can't still getto the root of the problem. Any help will be appreciated.Egbon*** Sent via Developersdex http://www.developersdex.com ***
View 1 Replies View RelatedI have scenario where I have process that loades data into SQL server 2012 database by doing some manipulation on data like sorting , aggregation, etc. Once this process is completed it's not free up the Tempdb space. If I restart the database, then it does.
is there any way (apart from shirking) to release space for Tempdb, like writing some post SQL queries to delete/ truncate the data and logs from temp db?
The TEMPDB transaction log file keeps growing.The database server is new and the transaction log was presized to 1 GB on installation. After installing a number of databases, the log file grew over a day to 38GB. Issuing a manual checkpoint was the only way to free some space to allow it to be shrunk back to a usable size. The usage of the file is still going up.
I am struggling to find what process is causing the log to be used so heavily. Looking at the log reuse wait desc for tempdb returns "Nothing" and tempdb itself isn't being used very much or growing in size.
In my environment, there is maintenance plan configured on one of the server and while running DBCC checkdb on a database of size around 200GB, log file usage of tempdb is increasing and causing the maintenance job to fail.
What can I do to make the maintenance job run successfully, size of the tempdb database is only 50GB and recovery model is set to simple. It cannot be increased as the mount point on which it is residing is 50GB.
I have a client program that writes to sql server database 10 records per second . i want to compute the CPU usage and the memory usage for the whole program or CPU usage,memory usage for the insert statement in the program .
Can anybody help me with this?
Hello, When I am seeing SQL Server 2005 Management studio Server Dashboard> I am seeing my(USERS) databases and msdb database usage is very small % of in CPU Usage(%), Logical IO Performed (%) Usage pie chart.
90% of Total cpu usage is showing for Adhoc Queries. what excatly this means in Dashboard? if application uses more than it would have shown in Database level or not?
sicerely this dashboard is good, if any one is watching daily, please advice their experiences here.
Thanks in advance. Hail SQL Server!
Has anyone seen the SQL Server error:
"tempdb is skipped. You cannot run a query that requires tempdb"?
We're running a .Net web application with a SQL Server 2000 backend, and we get the error intermittently. Restarting the SQL Server service seems to fix it, as it causes tempdb to be rebuilt, but this isn't a long term solution. Any direction or hints would be greatly appreciated. Thanks!
- Mike
providing a query for fetching the data for CPU Usage, Memory usage, blocking and all details ...
I want to create a job which will run on a Node every 15 min and store data in a table for each instance...
DMV is not giving more stuff and xtended events not sure if i can store that data into a table?
Hi,
I am trying to do this:
UPDATE Users SET uniqueurl = replaceAllEmptySpacesInUniqueURL('uniqueurl')
What would be the syntax.
Any help appreciated.
Thanks
I am generating a Report from Sql Data Source in Sql Server 2005 and viewing the Report in Report viewer control of Visual Studio 2005.
The data in the Data Source contains string with multiple spaces (for example €œ Test String €œ) but when they get rendered in Report viewer control, multiple spaces gets converted to single space €? Test String €œ.
I tried following solutions
1) Replacing spaces with €œ €?
2) Inserting <pre> tag before the string and </pre> tag after the string (Also tried <Pre> instead of <pre>)
But in all the cases result is same. The Report Viewer control is showing €œ €? instead of space and €œ<Pre>€? tag instead of preserving spaces.
Please provide me a solution so that spaces can be preserved in Report Viewer.
I am using the below script to get space alerts  and now i am interested in sending alerts  if for any drive space available is Less than 10% or 15%.. how to convert beelow code to find in %Â
Declare @Drives Varchar(20)
DECLARE @Spaces Varchar(50)
DECLARE @availableSpace FLOAT
DECLARE @alertMessage Varchar(4000)
DECLARE @RecipientsList  VARCHAR(4000);
CREATE TABLE #tbldiskSpace
[Code] ....
Hi.. I was doing a good maintenance on my DB and my trans log LDF keep growing until 30GB but my DB data file MDF is only 2GB. I found the two following method to reduce my log size.
Method 1: I used veritas to backup log file with truncate
Method 2: I used the shrink database option in Enterprises manager to shrink it (file chosen=log , use default option)
After doing that, I found my LDF log file is still about the same size=27GB but when I see clearly, from the shrink database windows, the log spaced used reduced to only 100MB, the allocation log space is still 27GB. Why? How to make the LDF smaller to be the around the same size as the space used 100MB?