CLR_Auto_Event and CLR_Manual_Event Wait States

Hello,
I'm hoping someone can clarify what I am seeing below:
I have a SQL Server which the 2nd top wait state according to the SQL Server 2005 SP2 dashboard is "CLR_Auto_Event" and "CLR_Manual_Event". This server dosen't have CLR Integration enabled in "Surface Area Configuration", and we do not have any CLR applications. I've checked this dashboard many times and CLR never appeared before, and nothing has changed on the server interms of new databases, and we don't host any applications on the server. I ran a short profiler trace and didn't see any CLR Assembly Loads.
Is there something I'm missing....?

I should add that the wait states continue to increment as 30% of the servers total wait states.
--sp_configure shows clr execution "disabled" "0"
--select * from sys.dm_clr_properties shows
directory C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727\
version v2.0.50727
state CLR is initialized
--select * from sys.dm_clr_loaded_assemblies
shows no loaded assemblies
--select * from sys.dm_clr_tasks shows three records
0x00000001378B8080 0x000000008001C1D8 0x0000000000000000 E_TASK_ATTACHED_TO_CLR E_ABORT_NONE E_TYPE_USER 0 0
0x00000001672D0380 0x00000001244F01D8 0x0000000000000000 E_TASK_ATTACHED_TO_CLR E_ABORT_NONE E_TYPE_ADUNLOAD 0 0
0x000000014B55E120 0x000000012113A1D8 0x0000000000000000 E_TASK_ATTACHED_TO_CLR E_ABORT_NONE E_TYPE_FINALIZER 0 0
--Profiler trace still has no CLR events, but the waitstates increment

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What's causing the following problem?
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Close all open apps by double-tapping the home button, then swiping up and off the screen with the app window (not the smaller icon).
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The credit card on my accoutn has expired , so I have to enter another credit card information in the Settings>General > Store .
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HT1918 My ipad no longer has "view apple id" in itunes and appstore andan"waiting" state. No idea ...

My ipad no longer has "view apple id" in itunes and appstore, and when i try to download anything with a cost, it starts downloading, and then sits in an"waiting" state. No idea ...

Try This...
Close All Open Apps... Sign Out of your Account... Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and Hold the Sleep/Wake Button and the Home Button at the Same Time...
Wait for the Apple logo to Appear...
Usually takes about 15 - 20 Seconds... ( But can take Longer...)
Release the Buttons...

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After ios5 upgrade, many apps are constantly in "waiting" state and cannot be accessed.
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Close all open apps by double-tapping the home button, then swiping up and off the screen with the app window (not the smaller icon).
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Wait stats analysis help

I personally prefer Activity Monitor, Server Standard Reports & Database Standard Reports, however, I keep seeing frightening DMV queries which I don't know how to interpret, in fact, I am not even convinced that the queries are correctly formulated.
Here is one from a recent Getting Started thread executed on SQL Server 2014. What do I do? What is the meaning of the results? Thanks.
WITH Waits AS
(SELECT wait_type, wait_time_ms / 1000. AS wait_time_s,
100. * wait_time_ms / SUM(wait_time_ms) OVER() AS pct,
ROW_NUMBER() OVER(ORDER BY wait_time_ms DESC) AS rn
FROM sys.dm_os_wait_stats
WHERE wait_type NOT IN ('CLR_SEMAPHORE','LAZYWRITER_SLEEP','RESOURCE_QUEUE','SLEEP_TASK'
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SELECT W1.wait_type,
CAST(W1.wait_time_s AS DECIMAL(12, 2)) AS wait_time_s,
CAST(W1.pct AS DECIMAL(12, 2)) AS pct,
CAST(SUM(W2.pct) AS DECIMAL(12, 2)) AS running_pct
FROM Waits AS W1
INNER JOIN Waits AS W2
ON W2.rn <= W1.rn
GROUP BY W1.rn, W1.wait_type, W1.wait_time_s, W1.pct
HAVING SUM(W2.pct) - W1.pct < 99 OPTION (RECOMPILE);
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Kalman Toth Database & OLAP Architect
Free T-SQL Scripts
New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012

Hello Kalman,
Above query used DMV sys.dm_os_wait_stats to filter out source on which thaead were waiting.There is kind of internal counter which is updated every time when query waits for any specific resource. LIke if you have slow disk subsystem wait type Async_io_completion
shows huge wait time.It happens like counter start when thread wiats and time is recorded and when it finaly gets resourse counter is stopped. So duration is stored in buffer cache. If you restart SQL server all values are cleared.
DIRTY_PAGE_POLL
is wait type introduced in 2012 and is related to inderect checkpoint.I still consider it as benign wait type
HADR_FILESTREAM_IOMGR_IOCOMPLETION is also new wait type introduced in 2012 and it gets populated when you are using Always ON .Not still worked heavily on always on so cannot comment.
Other two are benign wait types.There would always be some value for wait types no matter whether your system is experiencing issue or not.Wait stats help us correlate waiting time on particular wait type with issue we are facing. iF YOU HAVE QUERY SLOWNESS
AND YOU SEE LOT OF PAGEIO* wait types one can say that query is missing indexes or goging thorugh table scan ore possible index is fragmented.Its a long list and I would like you to start from below link by Paul.
https://www.sqlskills.com/blogs/paul/wait-statistics-or-please-tell-me-where-it-hurts/
Please mark this reply as the answer or vote as helpful, as appropriate, to make it useful for other readers

I am having trouble with app updates on my iOS 5 iPhone never getting beyond the "waiting" state.

I am having trouble with app updates on my iOS 5 iPhone never getting beyond the "waiting" state. I have tried signing out/in of my account, rebooting and removing/re-installing the apps. This started shortly after going to iOS 5 but I am not certain if that is related. All updates that I try now are stuck in "waiting". I also tried removing the apps and then installing via iTunes desktop sync with no improvement. The only thing that I have not tried so far is a restore to a prior iPhone backup. I have not been able to find anything to indciate what the updates on waiting on. There is plenty of space on the iPhone (16gb available). Any suggestions on what to try next?

Hello there, Missy.
First thing I would recommend is to check your downloads queue to make sure there is not an interrupted download per the following Knowledge Base article:
iTunes: How to resume interrupted iTunes Store downloads
http://support.apple.com/kb/HT1725
If your download was interrupted using your iPhone, iPad, or iPod touch
1. From the Home screen, tap the iTunes app.
2. For iPhone or iPod touch, tap More > Downloads. For iPad, tap Downloads.
3. Enter your account name and password if prompted.
4. Tap the blue download arrow to resume.
If you can't complete the download on your iOS device, you can download it in iTunes on your Mac or PC and then sync it to your iOS device. You can also transfer purchases from your iPhone, iPad, or iPod to a computer.
For Apps, you can also try tapping on the application icon to resume the download, as outline in this featured discussion:
App updates won't download on my...: Apple Support Communities
https://discussions.apple.com/thread/4111336
Try tapping the App, so that it changes to Paused instead of Waiting, then tap it again to resume the install.
Make sure you don't have any paused downloads in other apps either, like the App Store or iTunes Store.
If that doesn't do it, try resetting or restoring the iPhone.
via whatheck
Thanks for reaching out to Apple Support Communities.
Cheers,
Pedro.

Adobe Media Encoder Does Not Get out of wait state

Processor: Intel Core(TM)2 Quad CPU queue 6600 At 2.40 GH Z
Memory: 8.00 GB
System Type: 64 – bit Operating System
Operating System: Microsoft System 7 Ultra
When transferring a 1 min. 11 second video from Adobe Premier Pro 5.5 to Adobe Media Encoder 5.5, the file sits in the Media Encoder for hours in the wait state and never completes.
All my Adobe software is up-to-date. How can I remedy this problem?

The status "Waiting" indicates that the job is ready to be encoded. As of CS5.5, AME by default does not start processing the Queue automatically. Instead, it waits for you to start encoding by clicking the Start Queue button in the upper right corner of the window--it looks like the Play button on a media player or editing app. Watch folders are an exception to this rule: jobs that come in via watched folders start automatically by default.
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I have been having issues with Firefox lately. A thread is in wait state for minutes eating up CPU. More info available.

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It would help to know more about your iMac.
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How full is your Mac's hard drive?
How many applications do you run simultaneously in the background while working in another application?
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File-File: Message are in Waiting state in Integration Engine

Hi,
I am trying to execute File-File integration scenario and the message is in Waiting state in Integration Engine.
I am getting the following error in sxmb_moni:
<b><SAP:Code area="MAPPING">JCO_SYSTEM_FAILURE</SAP:Code>
<SAP:P1>Server repository could not create function template for 'SMPP_CALL_JAVA_RUNTIME</SAP:P1></b>
I am getting the following error in the Visual Admin Trace:
<b>com.sap.mw.jco.JCO$Exception: (123) JCO_ERROR_FUNCTION_NOT_FOUND: Server repository could not create function template for 'SMPP_CALL_JAVA_RUNTIME3' caused by: com.sap.mw.jco.JCO$Exception: (103) RFC_ERROR_LOGON_FAILURE: User SAPJSF has no RFC authorization for function group SYST .</b>
Can any one tell me how to provide RFC authorization to SAPJSF user.
Thanks in advance,
Nagarjuna

hi,
that is the reason for your problem
The user entered for LOGON in that does not have the requisite privileges.
Would sugget you contact your basis team and ask them to make the connection going. Then, this problem will be resolved.
To add more, SLDAPI and the rest are used for the connection between your ABAP and JAVA Stack. As, your mapping gets executed in the JAVA stack, during the execution, as this connection failed, so did your process.
Get this onnection up and reunning and it willsolve this issue.
Regards,
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What is bad # for 'Space Allocated/Used" and 'ITL Waits' in V$SEGMENT_STATS

I ran a query against the V$SEGMENT_STATISTICS view today and got some possibly disturbing numbers. Can some one let me know if they are bad or if I just reading to much into them.
DB has been up since 1/10/2011 so they represent the stats since then. DB size is 3TB
OBJECT_NAME     OBJECT_TYPE     STATISTIC_NAME     VALUE
XXPK0EMIANCE     INDEX     space allocated     27,246,198,784
ITEMINTANCE     TABLE     space allocated     22,228,762,624
LITEMINSTANCE     TABLE     space used     19,497,901,889
XXPK0TEMINSTANCE     INDEX     space used     17,431,957,592
TTINGCORE     TABLE     space allocated     8,724,152,320
XXPK0IANCE     INDEX     space allocated     6,912,212,992
SKISTANCE     TABLE     space allocated     4,697,620,480
IIXCNSTANCE     TABLE     space allocated     4,697,620,480
on the XXPK0EMIANCE index the inital extent is 64k
XXPK0MINSTANCE     INDEX     ITL waits     1,123
XXIEKILSTANCE     INDEX     ITL waits     467
XXPKLINSTANCE     INDEX     ITL waits     463
XXPKCE     INDEX     ITL waits     338
XXIE3ENT     INDEX     ITL waits     237
If these are bad do they impact performance? My understanding is that being wait states, things stop until they are resolved. Is that true.
Also these looked high, are they?
LATION_PK     INDEX     logical reads     242,212,503,104
XXAK1STSCORE     INDEX     logical reads     117,542,351,984
XXPK0TSTANCE     INDEX     logical reads     113,532,240,160
TCORE     TABLE     db block changes 1,913,902,176
SDENT     TABLE     physical reads     72,161,312
XXPK0PDUCT     INDEX     segment scans     35,268,027
ESTSORE     TABLE     buffer busy waits     2,604,947
XXPK0SUCORE     INDEX     buffer busy waits     119,007
XXPK0INSTANCE     INDEX     row lock waits     63,810
XXPK0EMINSTANCE     INDEX row lock waits     58,129
XXPK0NSTANCE     INDEX     row lock waits     57,776
XXIE2DDSTANCE     INDEX     row lock waits     54,788
XXPK0DDDSTSCORE     INDEX row lock waits     49,167
Am i just reading too much into this? I am not a DBA, our DBA is too busy doing data changes and such to spent time looking at these stuff. I was tasked to try to find out why our DB is so slow.

Statistics on waits and reads are cumulative since the last database instance startup --- which was more than 4 months ago.
So :
XXPK0MINSTANCE INDEX ITL waits 1,1231,123 waits in 4+ months isn't bad.
Reading such statistics without reference to the duration is utterly meaningless.
Those 1,123 waits could have been 10 waits a day @1 every 2 hours.
OR those 1,123 waits could have occurred between 01:00 and 01:30 on 03-May-2011.
We have no way of knowing which is the case.
Hemant K Chitale

CONNECT BY LEVEL IN TRIGGER IS IN WAITING STATE

WITH emp_data
     AS (SELECT 1 empno,
                'mgr1' name,
                NULL mgr,
                5 num_of_reportees,
                'Create' Status
           FROM DUAL
         UNION ALL
         SELECT 2,
                'mgr2',
                NULL,
                6,
                'Wait'
           FROM DUAL)
SELECT *
FROM emp_data;
create sequence emp_data_seq start with 3 increment by 1;
now I want to insert num of employees based on num_of_reportees column in the table for the emp status = 'Create' and below code is doing the same.
INSERT INTO emp_data
   SELECT emp_data_seq.NEXTVAL,
          name,
          NULL,
          NULL,
          NULL
     FROM (    SELECT DISTINCT 'emp' || LEVEL name
                 FROM emp_data
           CONNECT BY LEVEL <= num_of_reportees AND status = 'Create');
Initiall status will be Wait, whenever user changes it from Wait to Create only this operation has to perform, when I place this insert statment in trigger it's not executing and is in waiting state
Could you please let me know how to achieve this requirement using trigger,
I couldn't use the procedure for this requirement, Its a standard application and we are doing customization

SQL> SELECT *
2    FROM emp_data
3 /
     EMPNO NAME        MGR NUM_OF_REPORTEES STATUS
         1 mgr1                           5 Create
         2 mgr2                           6 Wait
INSERT
INTO emp_data
SELECT emp_data_seq.NEXTVAL,
          'emp' || column_value,
          NULL,
          NULL,
          NULL
    FROM emp_data,
          TABLE(
                CAST(
                     MULTISET(
                              SELECT level
                                FROM dual
                              CONNECT BY LEVEL <= num_of_reportees
                     AS sys.OdciNumberList
    WHERE status = 'Create'
5 rows created.
SQL> SELECT *
2    FROM emp_data
3 /
     EMPNO NAME        MGR NUM_OF_REPORTEES STATUS
         1 mgr1                           5 Create
         2 mgr2                           6 Wait
         3 emp1
         4 emp2
         5 emp3
         6 emp4
         7 emp5
7 rows selected.
SQL> SY.

WAIT statement used, IDOC output time still same

HI All,
I have created a Zprog to trigger zIDOCs from R/3 to XI.
In my program, multiple idocs of same type are created as the processing is within a loop statement.
Due to this fact 5-6 idocs are created within a second and sent out immediately to XI.
However I want idocs to go to XI in 1 sec intervals, so I introduced the WAIT statem,ent in the loop.
But when I check WE02, again all IDOCS are craeted in the same time(second), so I do not see any time delay.
I wanted to know if theer is a way to introduce REAL DELAY in sending IDOCs from R/3 to XI as currently all my idocs are going out at same time inspite of using WAIT statement.
In my partner profile I have tried the scenatio with Process immediately and also with collect Idocs(packet size 1), but its not helping.
Any suggestions, how to make the idocs leave R/3 witha time delay of 1 sec each between them?
Appreciate any suggestions/pointers.
Many thanks
Shirin

Hi Swastik,
Will WAIT UP TO 60 SECONDS help and send idocs in 1 sec interval.
I do not want a very long delay between these idocs.
Or is it that wait upto 60 ecs translates to 1 sec internally....just trying to understand.
Appreciate if you could clarify.
Many thanks
Shirin

Regarding po error:buiding default account distribution and please wait....

hi ,
i 'll appreciate if any one can help me in this:
we have applied patches to our system here OAPPS 11.03,after this whenever i go to create purchase orders or requisitions ..shipment and then distribution ,i am getting error that "BUILDING DEFAULT ACCOUNT DISTRIBUTION AND PLEASE WAIT..." but i don't get values for charge,budget,accrual and variance accounts on distribution screen.i checked the wfstatus.sql(account generator workflow file) and run that by giving item_key and item_type for PO,i didn't get any output i.e no rows selected for every activities.Then i used trace on and read the trace file in which i saw one error ORA:00936 which means missing exp(i think) and one wrong sql statement is appearing in trace file.it has comma before from clause..i am not able to understand why is it happening?if any one knows about this then please let me know...is it workflow problem or something else?
thanks in anticipation

Muthu,
Thanks for the quick reply.
Please find below the example:
PO item qty - 100
Cost distribution:
Line 1 - 50
Line 2 - 30
Line 3 - 20
Now the PO has been ordered. PO in backend is showing three account assignments.
After that, I have deleted the fiirst 2 account assignments (1 & 2).
Now the PO will show like:
PO item qty - 100
Cost distribution:
Line 1 - 50 (deleted)
Line 2 - 30 (deleted)
Line 3 - 20
Now the Po item qty and account assignment qty are not same. In this it should give an error. But I am still able to order the PO. When the PO has been transfered to backend, I could see only one account assignment in ME23N but the PO item qty is showing there. Because of that I could able to process confirmation and invoice.
Now, if I change the qty of this specific item, then the new qty is getting updated in teh account assignment tab against the third item.
Rather, if I try to add another item to the PO, then at that time it is giving the error messasge: Sum of quantities > xxx < sum of total quantities.
Till invoice has been posted, it is not giving the error message.
Thanks,
SS

Workflow triggering an fm , abap code contains wait statement

can i write a abap statement .. like wait upto 10800 seconds (3 hours)..I have to use this code in fm, where it will wait for 3 hours and then it check the status and then if the status is not changed then we have to trigger a mail ,,,
this fm will be used in workflow ,,, when the support desk mesg is created and the status is not changed in 3 hours(depends on the priority of the mesg) then i have to trigger a mail,
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Using a "WAIT" statement in a workflow background task is fatal! Each active work item using the "WAIT" statement blocks resources for the RFC connection in the background. So, if you have hundred of "waiting" tasks it should be no problem to crash your SAP system... and this will cost you many crates of beer...

CLR_Auto_Event and CLR_Manual_Event Wait States

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