SQL Server 2008r2 out of memory issue

Hi
im running sql2008r2 on a windows 2008r2 server.
we have a tfs server running
at one point in the day the server memory gets full and requests from client are dropped until we restart the server and again...
how can i solve this issue?
i attached some screens

how much memory should i put in the "maximum memory" option to perform best?
unfortunately i cant move right now other services but i can tell it is planned to in the near future. but untill then i have somehow make it work OK with these settings
Ok Can you please refer to Answer provided by me(shanky) in below thread
Sensible way of sizing buffer pool
In parallel you also might need to search on error you mentioned 'Request of clients are dropped'. Since there are lot of things running I cannot upfront say how much memory you should set.
Make sure you assign
Locked pages in memory privilege to SQL Server service account. If SQL Server is standard edition you also need to enable trace flag 845 to take advantage of LPIM.
Please leave enough memory for OS. I would say at least 10G for OS. This is just arbitrary value
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Shaewpoint 2010 sql server 2008r2 ssrs integration credential issue

hello,
I am configuring sharepoint sql server 2008 r2 integration in two server which is an intranet with domain access,i have integrated sharepoint ssrs .When i access report ,report builder ,data source it is working properly,but when i access from any other
machine it asks for user credential ,when i given it is not going inside,even i tried with administrator access.
I am using NTLM integration and Windows Authentication in report services integration.
Please help.
thanks

From memory you pretty much have to use Kerberos for SSRS as you hit the double hop authentication issue.
http://blogs.msdn.com/b/besidethepoint/archive/2010/05/09/double-hop-authentication-why-ntlm-fails-and-kerberos-works.aspx

SQL Server 2008R2 SP2 Query optimizer memory leak ?

It looks like we are facing a SQL Server 2008R2 queery optimizer memory leak.
We have below version of SQL Server
Microsoft SQL Server 2008 R2 (SP2) - 10.50.4000.0 (X64)
Jun 28 2012 08:36:30
Copyright (c) Microsoft Corporation
Standard Edition (64-bit) on Windows NT 6.1 <X64> (Build 7601: Service Pack 1)
The instance is set MAximum memory tro 20 GB.
After executing a huge query (2277 kB generated by IBM SPSS Clementine) with tons of CASE and a lot of AND/OR statements in the WHERE and CASE statements and muliple subqueries the server stops responding on Out of memory in the internal pool
and the query optimizer has allocated all the memory.
From Management Data Warehouse we can find that the query was executed at
7.11.2014 22:40:57
Then at 1:22:48 we recieve FAIL_PACE_ALLOCATION 1
2014-11-08 01:22:48.70 spid75       Failed allocate pages: FAIL_PAGE_ALLOCATION 1
And then tons of below errors
2014-11-08 01:24:02.22 spid87      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:02.22 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:02.22 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:02.30 Server      Error: 17312, Severity: 16, State: 1.
2014-11-08 01:24:02.30 Server      SQL Server is terminating a system or background task Fulltext Host Controller Timer Task due to errors in starting up the task (setup state 1).
2014-11-08 01:24:02.22 spid74      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:02.22 spid74      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:13.22 Server      Error: 17312, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:13.22 spid87      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:13.22 spid87      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:13.22 spid63      Error: 701, Severity: 17, State: 130.
2014-11-08 01:24:13.22 spid63      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:13.22 spid57      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:13.22 spid57      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:13.22 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:18.26 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:24.43 spid81      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:24.43 spid81      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:18.25 Server      Error: 18052, Severity: -1, State: 0. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:18.25 Server      BRKR TASK: Operating system error Exception 0x1 encountered.
2014-11-08 01:24:30.11 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:30.11 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:35.18 spid57      Error: 701, Severity: 17, State: 131.
2014-11-08 01:24:35.18 spid57      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:35.18 spid71      Error: 701, Severity: 17, State: 193.
2014-11-08 01:24:35.18 spid71      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:35.18 Server      Error: 17312, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:35.41 Server      Error: 17312, Severity: 16, State: 1.
2014-11-08 01:24:35.41 Server      SQL Server is terminating a system or background task SSB Task due to errors in starting up the task (setup state 1).
2014-11-08 01:24:35.71 Server      Error: 17053, Severity: 16, State: 1.
2014-11-08 01:24:35.71 Server      BRKR TASK: Operating system error Exception 0x1 encountered.
2014-11-08 01:24:35.71 spid73      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:35.71 spid73      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:46.30 Server      Error: 17312, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:51.31 Server      Error: 17053, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:51.31 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:51.31 Logon       Error: 18052, Severity: -1, State: 0. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
Last error message is half an hour after the inital Out of memory at 2014-11-08 01:52:54.03. Then the Instance is completely shut down
From the memory information in the error log we can see that all the memory is consumed by the QUERY_OPTIMIZER
Buffer Pool                                   Value
Committed                                   2621440
Target                                      2621440
Database                                     130726
Dirty                                          3682
In IO
0
Latched
1
Free
346
Stolen                                      2490368
Reserved                                          0
Visible                                     2621440
Stolen Potential                                  0
Limiting Factor                                  17
Last OOM Factor                                   0
Last OS Error                                     0
Page Life Expectancy                             28
2014-11-08 01:22:48.90 spid75
Process/System Counts                         Value
Available Physical Memory                29361627136
Available Virtual Memory                 8691842715648
Available Paging File                    51593969664
Working Set                               628932608
Percent of Committed Memory in WS               100
Page Faults                                48955000
System physical memory high                       1
System physical memory low                        0
Process physical memory low                       1
Process virtual memory low                        0
MEMORYCLERK_SQLOPTIMIZER (node 1)                KB
VM Reserved                                       0
VM Committed                                      0
Locked Pages Allocated                            0
SM Reserved                                       0
SM Committed                                      0
SinglePage Allocator                       19419712
MultiPage Allocator                             128
Memory Manager                                   KB
VM Reserved                               100960236
VM Committed                                 277664
Locked Pages Allocated                     21483904
Reserved Memory                                1024
Reserved Memory In Use                            0
On the other side MDW reports that the MEMORYCLERK_SQLOPTIMIZER increases since the execution of the query up to the point of OUTOF MEMORY, but the Average value is 54.7 MB during that period as can be seen on attached graph.
We have encountered this issue already two times (every time the critical query is executed).

Hi,
This does seems to me kind of memory Leak and actually it is from SQL Optimizer which leaked memory from buffer pool so much that it did not had any memory to be allocated for new page.
MEMORYCLERK_SQLOPTIMIZER (node 1)                KB
VM Reserved                                       0
VM Committed                                      0
Locked Pages Allocated                            0
SM Reserved                                       0
SM Committed                                      0
SinglePage Allocator                       19419712
MultiPage Allocator                             128
Can you post complete DBCC MEMORYSTATUS output which was generated in errorlog. Is this the only message in errorlog or there are some more messages before and after it.
select (SUM(single_pages_kb)*1024)/8192 as total_stolen_pages, type
from sys.dm_os_memory_clerks
group by typeorder by total_stolen_pages desc
and
select sum(pages_allocated_count * page_size_in_bytes)/1024,type from sys.dm_os_memory_objects
group by type
If you can post the output of above two queries with dbcc memorystaus output on some shared drive and share location with us here. I would try to find out what is leaking memory.
You can very well apply SQL Server 2008 r2 SP3 and see if this issue subsides but I am not sure whether this is fixed or actually it is a bug.
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SQL Server 2008R2 memory issues

Hi Experts.
I have SQL Server 2008R2 installation,We allocated 102400MB(100GB) Memory out of 128GB Installed.
But Task manager is showing SQL Servr using 104 GB.Please some body let us know why SQL Server uisng more memory more than we allocated.
Please advise next step or recommendations if any
OS :Windows 2008R2 64bit.
DB:SQL Server 2008R2 64bit.
Thanks in advance.
Regards,

But Task manager is showing SQL Servr using 104 GB.Please some body let us know why SQL Server uisng more memory more than we allocated.
You should not refer to task manager for SQL server memory consumption. Its windows tool it always wont show you correct value.
Please use below query to SQL Server memory utilization
select
(physical_memory_in_use_kb/1024)Memory_usedby_Sqlserver_MB,
(locked_page_allocations_kb/1024 )Locked_pages_used_Sqlserver_MB,
(total_virtual_address_space_kb/1024 )Total_VAS_in_MB
from sys. dm_os_process_memory
100 G limit is put on SQL Server buffer pool. SQL Server can still use memory more than 100 G because few memory allocations for objects like, XML,SQLCLR, Linked server, backup , database mail etc are allocated directly by windows and sys.dm_os_process_memory
does not tracks it. So just relax this is normal
Task manager only show Working set.
Please mark this reply as answer if it solved your issue or vote as helpful if it helped so that other forum members can benefit from it
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MVP

SQL Server 2008r2 issue for w8.1

Hi,
I am getting sql server 2008r2 compatibility issue for w8.1 whenever I try to installed it.Please check the attached screen shoot given bellow

You must read
Hardware and software requirements for SQl Server 2008 r2 before proceeding. You did not told edition of SQL server you are trying to install on windows 8.
Enterprise edition is not supported on windows 8
Please mark this reply as answer if it solved your issue or vote as helpful if it helped so that other forum members can benefit from it
My Technet Articles

Will Cumulative Update 12 for SQL Server 2008R2 SP2 fix: Warning: Unable to Verify TimeStamp for Path\ProgramName?

Hello,
I had a server crash recently and our outsource hosting tech support suggested applying Cumulative Upade 12 for SQL server 2008R2 SP2 to fix the issue. The exception from our dump file "Warning: Unable to Verify TimeStamp for Path\ProgramName"
is not in the list of hotfixes for this CU. Do you know if this will fix this issue? The CU warns not to apply the CU if your issue id not addressed by the CU. Here is a portion of the dump file with the relevant error:
This dump file has an exception of interest stored in it.
The stored exception information can be accessed via .ecxr.
(7e8.2ab4): Unknown exception - code 000042ac (first/second chance not available)
ntdll!NtWaitForSingleObject+0xa:
00000000`777412fa c3 ret
0:240> .sympath srv*c:\Websymbols*http://msdl.microsoft.com/download/symbols;
Symbol search path is: srv*c:\Websymbols*http://msdl.microsoft.com/download/symbols
Expanded Symbol search path is: srv*c:\websymbols*http://msdl.microsoft.com/download/symbols
0:240> .reload /f
.Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\sqlservr.exe, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sqlservr.exe
..........Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\sqlos.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sqlos.dll
...............Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\opends60.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for opends60.dll
.......Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\BatchParser.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for BatchParser.dll
....Unable to load image C:\Program Files\Microsoft SQL Server\100\Shared\instapi10.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for instapi10.dll
*** ERROR: Module load completed but symbols could not be loaded for instapi10.dll
..Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\Resources\1033\sqlevn70.rll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sqlevn70.rll
*** ERROR: Module load completed but symbols could not be loaded for sqlevn70.rll
Press ctrl-c (cdb, kd, ntsd) or ctrl-break (windbg) to abort symbol loads that take too long.
Run !sym noisy before .reload to track down problems loading symbols.
.................Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\ftimport.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for ftimport.dll
.Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\msfte.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for msfte.dll
*** ERROR: Module load completed but symbols could not be loaded for msfte.dll
...........Unable to load image C:\Windows\System32\sqlncli10.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sqlncli10.dll
...Unable to load image C:\Windows\System32\1033\SQLNCLIR10.RLL, Win32 error 0n2
*** WARNING: Unable to verify timestamp for SQLNCLIR10.RLL
*** ERROR: Module load completed but symbols could not be loaded for SQLNCLIR10.RLL
..Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\xpsqlbot.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for xpsqlbot.dll
.Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\XPStar.DLL, Win32 error 0n2
*** WARNING: Unable to verify timestamp for XPStar.DLL
.Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\sqlscm.dll, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sqlscm.dll
...*** ERROR: Module load completed but symbols could not be loaded for odbcint.dll
...Unable to load image C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Binn\Resources\1033\XPStar.RLL, Win32 error 0n2
*** WARNING: Unable to verify timestamp for XPStar.RLL
Thank you,
Steve -

The error message appears to be related to a debug session and not come from the actual crash.
So all I know is that you hade a server crash. I don't even know exactly what that means. Did Windows bite the dust? Or was it only SQL Server?
Assuming the latter, I would expect the SQL Server errorlog to have some information (and that would be ERRORLOG.1 or earlier, since the server have been restarted), but if SQL Server died the output may be incomplete.
There may be also dump files, but as I rarely look into these, I am not sure how to interpret them. But I am quite confident that "Unable to verify TimeStamp..." is not the reason SQL Server went down.
I would suggest the following course:
* If the server is not critical, do nothing. As long as it has onlyl happened once, it has only happened once.
* If the server is critical, open a case with Microsoft if you are not able to figure out the reason yourself. The key here is "Unknown exception - code 000042ac".
* If it happens again, you should absolutely open a case. An important thing here is whether the stack dump is identical or something different. If the stack dumps are identical, you may have hit a bug in SQL Server or the OS, and applying CUs or OS
fixes could help if it is a known issue. If the stack dump is something else, you have ghosts in the machine - that is, bad hardware.
Erland Sommarskog, SQL Server MVP, [email protected]

While installing the SQL Server 2008R2 edition in Windows 7 professional servicepack1 is not installing?

Hi frnz ,
while am installing the SQL Server 2008R2 edition in Windows 7 professional servicepack1 machine is not instlling properly.
am follwing the installtion stups.
instiall two stups is going fine next .after completion of the following setup install comp( see the screen shoot below)nothing is happens ,its not going foreword further stups.
Can some one please help me out for this......
I will found in the Task manager the set up file is Running....

Hi Ychinnari,
Based on your description, you fail to install SQL Server 2008 R2 on Windows 7 SP1.
According to the screenshot, we need to verify that if SQL Server 2008 R2 setup disappears when installing setup support files. If so, please post the error message from SQLSetup.log file of the temp folder for analysis. Click on start->run and
type %temp % and press enter, you will navigate to the temp folder. For more details, you can review this
blog. Also, please help to collect the summary and detail logs, by default, the logs can be found in: C:\Program Files\Microsoft SQL Server\100\Setup Bootstrap\Log.
In addition, there are some proposals for you troubleshooting this issue.
1. Ensure that your system meets the
hardware and software requirements for installing SQL Server 2008 R2.
2. Make sure that you install SQL Server 2008 R2 with a admin account, and please choose “Run as administrator” to complete installation.
3. Make sure that previous installations of SQL Server has been uninstalled completely from your computer. For more details, please review the similar blog:
SQL Server 2008 R2 Setup starts and then disappears.
4. Stop any Anti-Virus software when installing SQL Server 2008 R2.
Thanks,
Lydia Zhang

SharePoint 2013 Search - Zip - Parser server ran out of memory - Processing this item failed because of a IFilter parser error

Moving content databases from 2010 to 2013 August CU. Have 7 databases attached and ready to go, all the content is crawled successfully except zip files. Getting errors such as
Processing this item failed because of a IFilter parser error. ( Error parsing document 'http://sharepoint/file1.zip'. Error loading IFilter for extension '.zip' (Error code is 0x80CB4204). The function encountered an unknown error.; ; SearchID = 7A541F21-1CD3-4300-A95C-7E2A67B2563C
Processing this item failed because the parser server ran out of memory. ( Error parsing document 'http://sharepoint/file2.zip'. Document failed to be processed. It probably crashed the server.; ; SearchID = 91B5D685-1C1A-4C43-9505-DA5414E40169 )
SharePoint 2013 in a single instance out-of-the-box. Didn't install custom iFilters as 2013 supports zip. No other extensions have this issue. Range in file size from 60-90MB per zip. They contain mp3 files. I can download and unzip the file as needed.
Should I care that the index isn't being populated with these items since they contain no metadata? I am thinking I should just omit these from the crawl.

This issue came back up for me as my results aren't displaying since this data is not part of the search index.
Curious if anyone knows of a way to increase the parser server memory in SharePoint 2013 search?
http://sharepoint/materials-ca/HPSActiveCDs/Votrevieprofessionnelleetvotrecarrireenregistrement.zip
Processing this item failed because the parser server ran out of memory. ( Error parsing document 'http://sharepoint/materials-ca/HPSActiveCDs/Votrevieprofessionnelleetvotrecarrireenregistrement.zip'. Document failed to be processed. It probably crashed the
server.; ; SearchID = 097AE4B0-9EB0-4AEC-AECE-AEFA631D4AA6 )
http://sharepoint/materials-ca/HPSActiveCDs/Travaillerauseindunequipemultignrationnelle.zip
Processing this item failed because of a IFilter parser error. ( Error parsing document 'http://sharepoint/materials-ca/HPSActiveCDs/Travaillerauseindunequipemultignrationnelle.zip'. Error loading IFilter for extension '.zip' (Error code is 0x80CB4204). The
function encountered an unknown error.; ; SearchID = 4A0C99B1-CF44-4C8B-A6FF-E42309F97B72 )

Out of memory Issues

Hi,
Weblogic version is 10.3, DB - Oracle
We have environment like 4 servers One server with Admin server 4 managed servers remaining 3 servers with each server with 4 managed servers.
Each managed server have 2 GB memory.
Connection pools are setup Initial capacity 0 maximum capacity 15
Our applications are developed on Pega, Currently we are getting Out of memory issues. F5 node send alerts like
SEVERITY: Error
Alert(432526): Trap received from ttnny-cse-f5node1: bigipServiceDown -- Bindings: sysUpTimeInstance = 1589988172, bigipNotifyObjMsg = Pool member 172.22.110.45:8002 monitor status down., bigipNotifyObjNode = 172.22.110.45, bigipNotifyObjPort = 8002 (Fri. 02/12/2010 15:01 America/New_York - Sat. 02/13/2010 15:59 America/New_York)
SEVERITY: Error
Alert(432524): Trap received from ttnny-cse-f5node2: bigipServiceDown -- Bindings: sysUpTimeInstance = 1589982333, bigipNotifyObjMsg = Pool member 172.22.110.45:8002 monitor status down., bigipNotifyObjNode = 172.22.110.45, bigipNotifyObjPort = 8002 (Fri. 02/12/2010 14:59 America/New_York - Sat. 02/13/2010 15:59 America/New_York)
SEVERITY: Error
Alert(432527): Trap received from ttnny-cse-f5node1: bigipServiceUp -- Bindings: sysUpTimeInstance = 1589988572, bigipNotifyObjMsg = Pool member 172.22.110.45:8002 monitor status up., bigipNotifyObjNode = 172.22.110.45, bigipNotifyObjPort = 8002 (Fri. 02/12/2010 15:01 America/New_York - Sat. 02/13/2010 15:59 America/New_York)
SEVERITY: Error
Alert(432525): Trap received from ttnny-cse-f5node2: bigipServiceUp -- Bindings: sysUpTimeInstance = 1589982733, bigipNotifyObjMsg = Pool member 172.22.110.45:8002 monitor status up., bigipNotifyObjNode = 172.22.110.45, bigipNotifyObjPort = 8002 (Fri. 02/12/2010 14:59 America/New_York - Sat. 02/13/2010 15:59 America/New_York)
When we checked at that time server is up and running with some pega exceptions JVM Shows 10 % after some it will go 30 % .
Can you see below alert confirms JVM down so we are restarting the server at this point.
SEVERITY: Alert
Alert(432565): Threshold triggered -- ttappapp01's 8003's Port Availability: 0.00 Percent < 100 Percent averaged over 1.00 minutes (Fri. 02/12/2010 17:15 America/New_York - Fri. 02/12/2010 17:15 America/New_York)
SEVERITY: Alert
Alert(432564): Threshold triggered -- ttappapp01's 8003's Port Availability: 0.00 Percent != 100 Percent averaged over 1.00 minutes (Fri. 02/12/2010 17:15 America/New_York - Fri. 02/12/2010 17:15 America/New_York)
We took thread dump and heap dump at that time can any one please give some suggestions. why server going out of memory.
*1, Any issue with connection pools*
*2, Please give suggestion on design.*
Thanks,
Raj.

Hi Raj,
Did you checked the system.out and Weblogic managed server logs?
Also you have to check the GC logs, to see if there is a memory problem or not.

Lightroom 3.2 out of memory issues

I had been using the beta version of Lightroom 3 without issues. Once I installed the shipping version I get out of memory messages all the time. First I noticed this when I went to export some images. I can get this message when I export just one image or part way though a set of images ( this weekend it made it though 4 of 30 images before it died ). If I restart Lightroom it's a hit or miss if I can proceed or not. I've even tried restarting the box and only having Lightroom running and still get the out of memory issue.
I've also had problems printing. I go to print an image and it looks like it will print but nothing does. This does not generate an error message it just doesn't do anything. So far restarting Lightroom seems to fix this problem.
When in the develop module and click on an image to see it 1:1 at times the image is out of focus. If I click on another image and then go back to the original it might be in focus.
I have no idea if any of this is related but I thought I'd throw it out there. I've been using Lighroom since version 1.0 and have had very good luck with the program. It is getting very frustrating trying to get anything done. I search though the forum but the memory issues I found were with older versions. I'd be very grateful if anyone could point me in the right direction.
Ken
System:
i7 860
4g memory
XP SP3

Hi,
You can get the HeapDump Analyzer for analyzing IBM AIX heapdumps from the below mentioned link.
http://www.alphaworks.ibm.com/tech/heapanalyzer
http://www-1.ibm.com/support/docview.wss?uid=swg21190608
Prerequistes for obtaining a heapdump:
1.You have to add -XX:+HeapDumpOnOutOfMemoryError to the java options of the server (see note 710146,1053604) to get a heap dump on its occurance, automatically.
2.You can also generate heapdumps on request :
Add -XX:+HeapDumpOnCtrlBreak to the java options of the server
(see note 710146).
Send signal SIGQUIT to the jlaunch process representing the
server e.g. using kill -3 <jlaunch pid> (see note 710154).
The heap dump will be written to output file java_pid<pid>.hprof.<millitime> in:
/usr/sap/<SID>/<instance>/j2ee/cluster/server<N> directory.
Both these parameters can be set together too to get the benefit of both the approaches.
Regards,
Sandeep.
Edited by: Sandeep Sehgal on Mar 25, 2008 6:51 PM

SQL Server 2008R2 Download Link

Hi All,
After browsing for SQL Server 2008R2 enterprise evaluation edition I came across below link for SQL Server 2008 evaluation but not R2.
http://www.microsoft.com/en-US/download/details.aspx?id=1279
Please share me the link if available for SQL Server 2008R2 enterprise evaluation edition.
Regards,
Kalyan
Grateful to your time and support. Regards, Shiva

Hi Kalyan,
I found below link from Alberto Morrillo's post you can download from below
http://sqlserver.dlservice.microsoft.com/download/9/C/0/9C036510-3218-4258-8B03-67DC1D6A497C/SQLFULL_ENU.iso?lcid=1033
Please mark this reply as answer if it solved your issue or vote as helpful if it helped so that other forum members can benefit from it
My Technet Wiki Article
MVP

Unable to edit maintenance plan Sql Server 2008R2

Hi All,
I am unable to edit sql server maintenance plan and it is failing continuously from job as well.When I try to open the same the throws an error:
Microsoft SQL Server Management Studio is unable to load this document.:
Error loading from XML. No further detailed error information can be supplied for this problem because no Event objects was passed where detailed error information can be stored. It used to work pretty well in the past.Throws same error when I try to connect
remotely.
Regards
Rahul

Has the MP been developed in SQL Server 2008r2 as well?
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
MS SQL optimization: MS SQL Development and Optimization
MS SQL Consulting:
Large scale of database and data cleansing
Remote DBA Services:
Improves MS SQL Database Performance
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Business Intelligence

Server goes out of memory when annotating TIFF File. Help with Tiled Images

I am new to JAI and have a problem with the system going out of memory
Objective:
1)Load up a TIFF file (each approx 5- 8 MB when compressed with CCITT.6 compression)
2)Annotate image (consider it as a simple drawString with the Graphics2D object of the RenderedImage)
3)Send it to the servlet outputStream
Problem:
Server goes out of memory when 5 threads try to access it concurrently
Runtime conditions:
VM param set to -Xmx1024m
Observation
Writing the files takes a lot of time when compared to reading the files
Some more information
1)I need to do the annotating at a pre-defined specific positions on the images(ex: in the first quadrant, or may be in the second quadrant).
2)I know that using the TiledImage class its possible to load up a portion of the image and process it.
Things I need help with:
I do not know how to send the whole file back to servlet output stream after annotating a tile of the image.
If write the tiled image back to a file, or to the outputstream, it gives me only the portion of the tile I read in and watermarked, not the whole image file
I have attached the code I use when I load up the whole image
Could somebody please help with the TiledImage solution?
Thx
public void annotateFile(File file, String wText, OutputStream out, AnnotationParameter param) throws Throwable {
ImageReader imgReader = null;
ImageWriter imgWriter = null;
TiledImage in_image = null, out_image = null;
IIOMetadata metadata = null;
ImageOutputStream ios = null;
try {
Iterator readIter = ImageIO.getImageReadersBySuffix("tif");
imgReader = (ImageReader) readIter.next();
imgReader.setInput(ImageIO.createImageInputStream(file));
metadata = imgReader.getImageMetadata(0);
in_image = new TiledImage(JAI.create("fileload", file.getPath()), true);
System.out.println("Image Read!");
Annotater annotater = new Annotater(in_image);
out_image = annotater.annotate(wText, param);
Iterator writeIter = ImageIO.getImageWritersBySuffix("tif");
if (writeIter.hasNext()) {
imgWriter = (ImageWriter) writeIter.next();
ios = ImageIO.createImageOutputStream(out);
imgWriter.setOutput(ios);
ImageWriteParam iwparam = imgWriter.getDefaultWriteParam();
if (iwparam instanceof TIFFImageWriteParam) {
iwparam.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
TIFFDirectory dir = (TIFFDirectory) out_image.getProperty("tiff_directory");
double compressionParam = dir.getFieldAsDouble(BaselineTIFFTagSet.TAG_COMPRESSION);
setTIFFCompression(iwparam, (int) compressionParam);
else {
iwparam.setCompressionMode(ImageWriteParam.MODE_COPY_FROM_METADATA);
System.out.println("Trying to write Image ....");
imgWriter.write(null, new IIOImage(out_image, null, metadata), iwparam);
System.out.println("Image written....");
finally {
if (imgWriter != null)
imgWriter.dispose();
if (imgReader != null)
imgReader.dispose();
if (ios != null) {
ios.flush();
ios.close();
}

user8684061 wrote:
U are right, SGA is too large for my server.
I guess oracle set SGA automaticlly while i choose default installion , but ,why SGA would be so big? Is oracle not smart enough ?Default database configuration is going to reserve 40% of physical memory for SGA for an instance, which you as a user can always change. I don't see anything wrong with that to say Oracle is not smart.
If i don't disincrease SGA, but increase max-shm-memory, would it work?This needs support from the CPU architecture (32 bit or 64 bit) and the kernel as well. Read more about the huge pages.

How could I create a "Linked Server" link from SQL Server 2008R2 64-Bit to Oracle Database 11.2 64-Bit?

How could I create a "Linked Server" link from SQL Server 2008R2 64-Bit to Oracle Database 11.2 64-Bit?
Let's say the SQL Server and Oracle Database are in the same Company Internet Network.
I have the code, but I do not know how to use it. Such as what is System DSN Name? Where could I get it. What does it look like?
Do I need to install any Oracle Client Software in order to link from SQL Server to Oracle? Or SQL Server has the built-in drivers installed already that I can directly create a Linked Server from SQL Server to Oracle?
I need to know details. Thanks.
USE master
go
EXEC sp_addlinkedserver
     @server  = '{Linked Server Name}'
    ,@srvproduct = '{System DSN Name}'
    ,@provider  = 'MSDASQL'
    ,@datasrc  = '{System DSN Name}'
EXEC sp_addlinkedsrvlogin
     @rmtsrvname = '{Linked Server Name}'
    ,@useself  = 'False'
    ,@locallogin = NULL
    ,@rmtuser  = '{Oracle User Name}'
    ,@rmtpassword = '{Oracle User Password}'

You need an OLE DB provider for Oracle. There is one that ships with Windows, but it only supports very old versions of Oracle. Oracle has an OLE DB provider that you can use. I don't know if it's part of Oracle Client or how it is bundled.
You should not use MSDASQL or any DSN.
Erland Sommarskog, SQL Server MVP, [email protected]

SQL Server 2008R2 vs 2012 OLTP performance difference - log flushes size different

Hi all,
I'm doing some performance test against 2 identical virtual machine (each VM has the same virtual resources and use the same physical hardware).
The 1° VM has Windows Server 2008R2 and SQL Server 2008R2 Standard Edition
the 2° VM has Windows Server 2012R2 and SQL Server 2012 SP2 + CU1 Standard Edition
I'm using hammerDB (http://hammerora.sourceforge.net/) has benchmark tool to simulate TPC-C test.
I've noticed a significative performance difference between SQL2008R2 and SQL2012, 2008R2 does perform better. Let's explain what I've found:
I use a third VM as client where HammerDB software is installed, I run the test against the two SQL Servers (one server at a time), in SQL2008R2 I reach an higher number of transaction per minutes.
HammerDB creates a database on each database server (so the database are identical except for the compatibility level), and then HammerDB execute a sequence of query (insert-update) simulating the TPC-C standard, the sequence is identical on both servers.
Using perfmon on the two servers I've found a very interesting thing:
In the disk used by the hammerDB database's log (I use separate disk for data and log) I've monitored the Avg. Disk Bytes/Write and I've noticed tha the SQL2012 writes to the log with smaller packet (let's say an average of 3k against an average of 5k written
by the SQL 2008R2).
I've also checked the value of Log flushes / sec on both servers and noticed that SQL2012 do, on average, more log flushes per second, so more log flushes of less bytes...
I've searched for any documented difference in the way log buffers are flushed to disk between 2008r2 and 2012 but found no difference.
Anyone can piont me in the correct direction?

Andrea,
1) first of all fn_db_log exposes a lot of fields that do not exist in SQL2008R2
This is correct, though I can't elaborate as I do not know how/why the changes were made.
2) for the same DML or DDL the number of log record generated are different
I thought as much (but didn't know the workload).
I would like to read and to study what this changes are! Have you some usefu link to interals docs?
Unfortunately I cannot offer anything as the function used is currently undocumented and there are no published papers or documentation by MS on reading log records/why/how. I would assume this to all be NDA information by Microsoft.
Sorry I can't be of more help, but you at least know that the different versions do have behavior changes.
Sean Gallardy | Blog | Microsoft Certified Master

SQL Server 2008r2 out of memory issue

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