Long running herarchy loads
Dear Experts,
we have a process chains for our data loads,..We have got a master data chain that runs for around 6 hours ,,and in that chain, there are hierachy loads which consume most of time of around 3 and half hours,,,
Can u suggest some measures such that hierachy loads runtime can be minimised..
Regards,
Venkat
1) If you can reproduce the Reports Hanging issue consistently you can push Oracle Support to file a bug.
2) I am not sure about this now, but again you can take this to Oracle Support and push for resolution.
3) There are some problems with IE - Adobe integration. This is not a Reports bug. You can try
(a) Switching off Adobe - web integration in Adobe Acrobat reader settings, so that Adobe will not automatically open pdf file in web. Instead a dialog will be shown as to which application to open the pdf file or save it to disk and user can save the file to disk and open.
(b) Use IE latest version. (or some other browser like Netscape )
[ You can roll back the ReceiveTimeout param change you made to see the impacts one at a time ]
1) To confirm that this is a Adobe - IE pdf problem run the same report to htmlcss, rtf. If these come fine, then we can ascertain that this is Adobe - IE issue.
2) Give http://host:port/reports/rwservlet/showjobs?server=server_name. You can see all the jobs and their jobids. For the concerned jobs you can click and see whether output is actually generated or not.
Thanks
The Oracle Reports Team
The statements and opinions expressed here are my own and not that of my employer
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Please help on this.
Thanks,
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what is data volume? its less or more?
Actually we load direct access data thru dtp(No psa) into info objects for text data sources where have less data only.
While running your dtp is any attribute change run for the same info object ot any transactional loads are happening?
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There are many other process chains too running in the system and they are running fine. So i feel that this may not be due to system performance. This is happening for last one and half week.
If any one has faced similar problems or if you have any solution or checks that i can do, please reply.
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If there are more than one run are active and running ,then delete the other extraction job and have only one at a time in source system. Because those may be causing lock issue .
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Also check to RSA3 and extract there.
See SM12 -for lock entires
SM51,SM66 in source system - What is running for this extractor,which program is being read,which table etc...
so you can know the step where it got stuck or taking long time.
Thanks,
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Connection successful: DSN=Entity;UID=cacheadm;DataStore=/prod100/oradata/ENTITY/Entity;DatabaseCharacterSet=AL32UTF8;ConnectionCharacterSet=US7ASCII;DRIVER=/app1/oracle/product/11.2.0/TimesTen/ER/lib/libtten.so;LogDir=/prod100/oradata/ENTITY;PermSize=66000;TempSize=2000;TypeMode=0;OracleNetServiceName=TRAQPP.world;
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< 0, 11915264, Long-Running Transaction , 1.79 >
< 474, 29114368, Checkpoint , Entity.ds0 >
< 540, 1968128, Checkpoint , Entity.ds1 >
3 rows found.And ttXactAdmin shows only the load running -
2011-01-19 14:10:03.135
/prod100/oradata/ENTITY/Entity
TimesTen Release 11.2.1.6.1
Outstanding locks
PID Context TransID TransStatus Resource ResourceID Mode SqlCmdID Name
Program File Name: timestenorad
28427 0x16fd6910 7.26 Active Database 0x01312d0001312d00 IX 0
Table 718080 W 69211971680 TRAQDBA.ENT_TO_EVIDENCE_MAP
Table 718064 W 69211971680 TRAQDBA.AADNA
Command 69211971680 S 69211971680
8.10029 Active Database 0x01312d0001312d00 IX 0
9.10582 Active Database 0x01312d0001312d00 IX 0
10.10477 Active Database 0x01312d0001312d00 IX 0
11.10332 Active Database 0x01312d0001312d00 IX 0
12.10546 Active Database 0x01312d0001312d00 IX 0
13.10261 Active Database 0x01312d0001312d00 IX 0
14.10637 Active Database 0x01312d0001312d00 IX 0
15.10669 Active Database 0x01312d0001312d00 IX 0
16.10111 Active Database 0x01312d0001312d00 IX 0
Program File Name: ttIsqlCmd
29317 0xde257d0 1.79 Active Database 0x01312d0001312d00 IX 0
Row BMUFVUAAAAKAAAAPD0 S 69211584104 SYS.TABLES
Command 69211584104 S 69211584104
11 outstanding transactions foundAnd the commands were
< 69211971680, 2048, 1, 1, 0, 0, 1392, CACHEADM , load cache group CACHEADM.ER_RO_CG commit every 1000 rows parallel 10 _tt_bulkFetch 4096 _tt_bulkInsert 1000 >
< 69211584104, 2048, 1, 1, 0, 0, 1400, CACHEADM , LOAD CACHE GROUP er_ro_cg COMMIT EVERY 1000 ROWS PARALLEL 10 >Running the load again with autocommit off -
Command> AutoCommit
autocommit = 1 (ON)
Command> AutoCommit 0
Command> AutoCommit
autocommit = 0 (OFF)
Command> LOAD CACHE GROUP er_ro_cg COMMIT EVERY 1000 ROWS PARALLEL 10 ;Logholds shows a long running transaction
Command> call ttlogholds ;
< 1081, 6617088, Long-Running Transaction , 2.50157 >
< 1622, 10377216, Checkpoint , Entity.ds0 >
< 1668, 55009280, Checkpoint , Entity.ds1 >
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er.oracle$ ttXactAdmin entity
2011-01-20 07:23:54.125
/prod100/oradata/ENTITY/Entity
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Outstanding locks
PID Context TransID TransStatus Resource ResourceID Mode SqlCmdID Name
Program File Name: ttIsqlCmd
2368 0x12bb37d0 2.50157 Active Database 0x01312d0001312d00 IX 0
Row BMUFVUAAAAKAAAAPD0 S 69211634216 SYS.TABLES
Command 69211634216 S 69211634216
Program File Name: timestenorad
28427 0x2abb580af2a0 7.2358 Active Database 0x01312d0001312d00 IX 0
Table 718080 W 69212120320 TRAQDBA.ENT_TO_EVIDENCE_MAP
Table 718064 W 69212120320 TRAQDBA.AADNA
Command 69212120320 S 69212120320
8.24870 Active Database 0x01312d0001312d00 IX 0
9.26055 Active Database 0x01312d0001312d00 IX 0
10.25659 Active Database 0x01312d0001312d00 IX 0
11.25469 Active Database 0x01312d0001312d00 IX 0
12.25694 Active Database 0x01312d0001312d00 IX 0
13.25465 Active Database 0x01312d0001312d00 IX 0
14.25841 Active Database 0x01312d0001312d00 IX 0
15.26288 Active Database 0x01312d0001312d00 IX 0
16.24924 Active Database 0x01312d0001312d00 IX 0
11 outstanding transactions foundWhat I did notice was that TimesTen runs three queries against the Oracle server, the first to select from the parent table, the second to join the parent to the first child and the third to join the parent to the second child. Logholds seems to show a long running transaction once the second query starts. For example, I was monitoring the load of the parent table, checking ttlogholds to watch for a long running transaction. As shown below, a long running transaction entry appeared around 09:01:41 -
Command> select sysdate from dual ;
< 2011-01-20 09:01:37 >
1 row found.
Command> call ttlogholds ;
< 2427, 39278592, Checkpoint , Entity.ds1 >
< 2580, 22136832, Checkpoint , Entity.ds0 >
2 rows found.
Command> select sysdate from dual ;
< 2011-01-20 09:01:41 >
1 row found.
Command> call ttlogholds ;
< 2427, 39290880, Long-Running Transaction , 2.50167 >
< 2580, 22136832, Checkpoint , Entity.ds0 >
< 2929, 65347584, Checkpoint , Entity.ds1 >
3 rows found.This roughly matches the time the query that selects the rows for the first child table started in Oracle
traqdba@TRAQPP> select sm.sql_id,sql_exec_start,sql_fulltext
2 from v$sql_monitor sm, v$sql s
3 where sm.sql_id = 'd6fmfrymgs5dn'
4 and sm.sql_id = s.sql_id ;
SQL_ID SQL_EXEC_START SQL_FULLTEXT
d6fmfrymgs5dn 20/JAN/2011 08:59:27 SELECT "TRAQDBA"."ENT_TO_EVIDENCE_MAP"."ENTITY_KEY", "TRAQDBA"."ENT_TO_EVIDENCE_
MAP"."EVIDENCE_KEY", "TRAQDBA"."ENT_TO_EVIDENCE_MAP"."EVIDENCE_VALUE", "TRAQDBA"
."ENT_TO_EVIDENCE_MAP"."CREATED_DATE_TIME" FROM "TRAQDBA"."ENT_TO_EVIDENCE_MAP",
"TRAQDBA"."AADNA" WHERE "TRAQDBA"."ENT_TO_EVIDENCE_MAP"."ENTITY_KEY" = "TRAQDBA
"."AADNA"."ADR_ADDRESS_NAME_KEY"
Elapsed: 00:00:00.00Thanks
Mark -
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Please let me know what the solution is.Matt,
A namesake of yours is my client for this issue.
Coming to the problem, the customer says there is proxy configured between HTTP server and WebSphere. This proxy server times out for long running reports. If the HTTPServer is bypassed, things work fine.
A colleague of mine opened a case with BOBJ. I can get you the case# if you need it. We got this reply:
From: Takano, Hitomi
Sent: Tuesday, November 04, 2008 10:26 AM
Hi Matt,
I was away for the last two days, so I couldn't reply to you sooner.
Extending the timeout setting from Webi and Infoview in BOXI R2 will not
make the long running reports work as your proxy setting at the lower
layer than BOXI just allows 5 minutes and after that the connection will
be cancelled by the proxy. I'm not sure why this setting was effective
for https only or timeout out after 2 min. This is out of scope of BOXI
R2 and your network admin would be the best person to handle. You were
getting 502 error in Java Report Panel. I googled with "502 error and
ProxyTimeout", and I got the some articles returned which say when
backend doesn't answer on requests(because it timed out), it returns to
a client an error 502.
I'll close this thread as the n/w admin at the client are working things out.
Thanks for your support. -
SSRS Reports taking long time to load
Hello,
Problem : SSRS Reports taking long time to load
My System environment : Visual Studio 2008 SP1 and SQL Server 2008 R2
Production Environment : Visual Studio 2008 SP1 and SQL Server 2008 R2
I have created a Parameterized report (6 parameters), it will fetch data from 1 table. table has 1 year and 6 months data, I am selecting parameters for only 1 month (about 2500 records). It is taking almost 2 minutes and 30 seconds
to load the report.
This report running efficiently in my system (report load takes only 5 to 6 seconds) but in
production it is taking 2 minutes 30 seconds.
I have checked the Execution log from production so I found the timing for
Data retrieval (approx~) Processing (approx~) Rendering (approx~)
10 second 15 sec
2 mins and 5 sec.
But Confusing point is that , if I run the same report at different time overall output time is same (approx) 2 min 30 sec but
Data retrieval (approx~) Processing (approx~) Rendering (approx~)
more than 1 min 15 sec
more than 1 min
so 1 question why timings are different ?
My doubts are
1) If query(procedure to retrieve the data) is the problem then it should take more time always,
2) If Report structure is problem then rendering will also take same time (long time)
for this (2nd point) I checked on blog that Rendering depends on environment structure e.g. Network bandwidth, RAM, CPU Usage , Number of users accessing same report at a time.
So I did testing of report when no other user working on any report But failed (same result output is 2 min 30 sec)
From network team I got the result is that there is no issue or overload in CPU usage or RAM also No issue in Network bandwidth.
Production Database Server and Report server are different (but in same network).
I checked that database server the SQL Server is using almost Full RAM (23 GB out of 24 GB)
I tried to allocate the memory to less amount up to 2GB (Trial solution I got from Blogs) but this on also failed.
one hint I got from colleague that , change the allocated memory setting from static memory to dynamic to SQL Server
(I guess above point is the same) I could not find that option Static and Dynamic memory setting.
I did below steps
Connected to SQL Server Instance
Right click on Instance go to properties, Go to Memory Tab
I found three options 1) Server Memory 2) Other memory 3) Section for "Configured values and Running values"
Then I tried to reduce Maximum Server memory up to 2 GB (As mentioned above)
All trials failed, this issue I could not find the roots for this issue.
Can anyone please help (it's bit urgent).Hi UdayKGR,
According to your description, your report takes too long to load on your production environment. Right?
In this scenario, since the report runs quickly in developing environment, we initially think it supposed to be the issue on data retrieval. However, based on the information in execution log, it takes longest time on rendering part. So we suggest you optimize
the report itself to reduce the time for rendering. Please refer to the link below:
My report takes too long to render
Here is another article about overall performance optimization for Reporting Services:
Reporting Services Performance and Optimization
If you have any question, please feel free to ask.
Best Regards,
Simon Hou -
1st gen iPod Touch, old app no longer runs
I have a first generation iPod Touch, version 3.1.3. About a year ago I bought an app, "Converter Plus (Universal)", and it worked fine until recently when I received notice of an update. There were a few app updates and all loaded successfully except the Converter Plus (Universal) which gave me an error message that the software I have does not support the updated app. I understand and accept that my old iPod Touch does not support most (almost all) new apps. The problem, however, is that the old Converter Plus (Universal) app that worked fine for a year no longer runs. I try to open it, the initial screen pops up but shuts down right away. I can only assume that when the recent update was attempted but failed it somehow messed up the old app. Is there any way to restore the old version of the app so I can go back to using it? The app only cost $1.99 so it is hardly the end of the world if I cannot use it any more, but I am worried all my other older apps (some of which receive regular updates) might also stop working and that just seems wrong to me. Feels like I am being robbed. Thanks for any suggestions.
Try:
- Reset the iPod. Nothing will be lost
Reset iPod touch: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Try deleting the version of that app that is in your iTunes library. Then do the following:
iTunes Store: Transferring purchases from your iOS device or iPod to a computer
Then delete the app from your iPod and sync the app back to your iPod and see if it works.
- Next try restoring from backup. Make sure that all the apps that are compatible with 3.1.3 are in your iTunes library so they can be synced back as part of the restore from backup.
- Last, restore to factory settings/new iPod and sync your media to the iPod. -
We have two users that have been using Creative Cloud for almost a year. Recently, sometime in the last 4ish weeks, the users can no longer run Creative Cloud apps. (Yes, our subscription is paid.) Error simply says administrator access is required to install. The apps have already been installed. The users cannot run them unless they are in the local admin group.Using "Run as admin" does not work. It gives the same error.
I have opened a case with adobe support and was basically told to suck it up and put the users in the admin group. Actually, what was said was that it is "mandated that the users have administrative rights".
There are a couple of things wrong with this. It was working for both users until recently - a recent required creative cloud update. The users have never been local admins yet the apps were working (poorly, but working).
We are in an enterprise environment and users simply do not have administrative rights on the computers.
I have changed permissions on all adobe folders, granting users or authenticated users modify or full control rights, did the same in whatever Adobe registry HKLM keys I could find. Nothing has allowed the users to run the apps - unless they are put in the local admin group.
Someone has to have a fix for this. Adobe apps have proved to have far too many vunerabilities to even entertain the idea of elevating user rights. I can't imagine that enterprise environments are allowing this.
Any help or suggestions are greatly appreciated.Jeff,
Thank you for your response. The users in question are "standard" domain users. We do not reduce users permissions below the standard level.
The apps do not load with their current standard user permissions.
The thing that makes this odd, is that up until recently they did this issue with cloud apps. The only way I can make it work for them now is to put them in the local administrator group on their pc's - which is not going to happen.
This is what they now see. As I said before, this was not a problem up until recently they would see all their available apps. If I put them in the local admin group the apps are listed without having to install. Everything is there, just not accessible to the user. -
Why when I click on an app it takes a long time to load, like eBay or Pinterest.
When I click on my apps, like Pinterest or eBay, it takes an extremely long time to load. This has just recently started happening and to my knowledge nothing has changed. Safari still appears to be running normally. Can anyone help me?
1. Close all apps in the Task Bar. Double-click the Home button and hold apps down for a second or two. Tap the minus sign to close app.
2. Hold the Sleep and Home button down until you see the Apple Logo. -
Captivate project takes long time to load on LMS
So I developed a bunch of Captivate 7 modules for a course I'd been working on for some time. When I finally loaded these up on the LMS, I notice that when the modules are launched, a pop-up window opens with a grey background and just stays like that for up to 3-4 mins. I figured grey, because that's what I had set as the HTML page color in the skin editor. However the actual module contents take really long (3-4 mins) to load up. When I tried running all these modules locally from my computer, the grey screen fades into the splash animation within a second.
I figured that this was either due to a bandwidth issue or the LMS causing problems. So I then had these modules tested from our India and US offices (different internet connecttions, multiple LMSs). Same thing happened, takes up to 3-4 mins to transition from the grey screen to the splash animation (but loads up instantly when run locally). We then tried this on multiple LMSs like SABA, Moodle, and even tried this on SCORM Cloud and the same issue. The modules takes a long time to load up, so I kind of ruled out the LMS/bandwidth being an issue.
I'm speculating here, but what I think is happening is that the SCO is trying to download the entire module (about 10MB) to the users machine before it plays the splash animation -- if that's the case then is there a way to avoid that? I mean I don't want a 200 slide Captivate published project to be downloaded right from clicking the launch button -- it could stream through as the user advances through the module. Also, I've seen some pre-loader and Start/End options but not sure how those work.
Important to note here, the 3-4 min wait time from when the module is launched, is only for the first launch. If I were to close the browser popup (in which the SCO opened), and click launch again from the LMS, it's loads up almost instantly -- so I'm pretty sure something's happening in my Captivate project's loading settings which I can't put my finger on.
Can anyone help me figure out why this is happening and also what are some possible fixes to this. I can assure you that it's not an internet bandwidth issue because we've tested it on multiple internet connections and on several LMSs (even the client's LMS that this was tested on says that the initial load up takes too long).All the symptoms you quote sure sounds like a bandwidth issue to me.
Obviously when you load a project directly from your hard drive then there's no issue with bandwidth. But if you're pulling down 10 megs from a web server and it takes a while to start then bandwidth is the obvious issue. I agree that 3-4 minutes sounds excessive for a 10 meg file but that depends entirely on how many users are sharing your bandwidth. Try getting your people in these different locations to visit one of those websites that allows you to test your actual bandwidth. It might not be as much as you think.
On another note...What do you have your preloader set to? The default is 100% but you can usually set it to something like 25% without too much trouble. That should cut the start time down appreciably but nothing is going to eliminate it completely because there'll always be some initial lag the first time your learners view the content. -
Ive downloaded and installed itunes onto my pc..
and everytime i start it up it takes a very long time to load!,,,and i´m not getting any error messages,,, when it does come up, everything seems to work just fine...
I have very few running process and i have more than enough ram...
if you can help me,,,,, please do so!
thanx a lotDid you ever get a response on how to fix the long load time? It takes better than 1 1/2 minutes for itunes to load and I have more than enough horse power on my PC to run a program like this.
home made Windows 2000 2.4 ghz processor with 512mb memory
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