Selection takes long to appear

Why does the dashed rectangle take long time to appear and my cursor freezes for a few seconds when I make a selection with the selection tool in the diagram window of a VI with LabVIEW 6.1?

> Why does the dashed rectangle take long time to appear and my cursor
> freezes for a few seconds when I make a selection with the selection
> tool in the diagram window of a VI with LabVIEW 6.1?
Typically this is because the video driver takes a long time to copy the
image on the video card to memory. Often, this is resolved if you can
turn town acceleration in the video settings.
Greg McKaskle

Similar Messages

INSERT INTO TABLE using SELECT takes long time

Hello Friends,
--- Oracle version 10.2.0.4.0
--- I am trying to insert around 2.5 lakhs records in a table using INSERT ..SELECT. The insert takes long time and seems to be hung.
--- When i try to SELECT the query fetches the rows in 10 seconds.
--- Any clue why it is taking so much time

vishalrs wrote:
Hello Friends,hello
>
>
--- Oracle version 10.2.0.4.0
alright
--- I am trying to insert around 2.5 lakhs records in a table using INSERT ..SELECT. The insert takes long time and seems to be hung.
I don't know how a lakh is, but it sounds like a lot...
--- When i try to SELECT the query fetches the rows in 10 seconds.
how did you test this? and did you fetch the last record, or just the first couple of hundred.
--- Any clue why it is taking so much timeWithout seeing anything, it's impossible to tell the reason.
Search the forum for "When your query takes too long"

In the iPhone maps app, the favorite selection no longer appears on my iPhone 6 with iOS 8.1.2

I recently noticed that the "favorites" selection no longer appears when I tap the search bar in iPhone 6 maps. I need to enter the address every time. It seems like the address is stored, just no longer visible as a selection. Recent places also are no longer visible. I believe this was working before the upgrade to 8.1.2. Any suggestions?

Try saving some of your recent places into Favorites to see if that will then appear in that page. You could also try resetting your phone as described below:
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).
Reset your device: hold down the home button along with the sleep/wake button until the screen goes black and you see the Apple, then let go. (No data loss)
Did you set up your phone as a new user, or did you load a backup file?

Power on MacBook Pro takes me to login screen. All user icons appear as normal. Once I enter password for myself (administrator) spinning takes longer than normal and doesn't log in but displays a no sign

Power on MacBook Pro takes me to login screen. All user icons appear as normal. Once I enter password for myself (administrator) spinning takes longer than normal and doesn't log in but displays a no sign (circle w line through it) when attempting to login from guest account it takes me to screen that says that the computer will restart to a safe safari system for the guest user. I waited for a longer time and the grey denim screen comes up. By the apple in left upper corner it said I think LSA? Then safari menu bar. The page it loads to us file:///System/Installation/CDIS/Mac%2005%20X%20Utilities.app/Contents/Resource s/English.iproj/GuestLoginInfirmation.html
Can someone HELP? I'm afraid I might do something wrong

What backups do you have?

SELECT statement takes long time

Hi All,
In the following code, if the T_QMIH-EQUNR contains blank or space values ,SELECT statement takes longer time to acess the data from OBJK table. If it T_QMIH-EQUNR contains values other than blank, performance is good and it fetches data very fast.
Already we have indexes for EQUNR in OBJK table.
Only for blank entries , it takes much time.Can anybody tell why it behaves for balnk entries?
if not T_QMIH[] IS INITIAL.
        SORT T_QMIH BY EQUNR.
        REFRESH T_OBJK.
        SELECT EQUNR OBKNR
          FROM OBJK INTO TABLE T_OBJK
          FOR ALL ENTRIES IN T_QMIH
          WHERE OBJK~TASER = 'SER01' AND
         OBJK~EQUNR = T_QMIH-EQUNR.
Thanks
Ajay

Hi
You can use the field QMIH-QMNUM with OBJK-IHNUM
in QMIH table, EQUNR is not primary key, it will have multiple entries
so to improve the performance use one dummy internal table for QMIH and sort it on EQUNR
delete adjacent duplicates from d_qmih and use the same in for all entries
this will improve the performance.
Also use the fields in sequence of the index and primary keys also in select
if not T_QMIH[] IS INITIAL.
SORT T_QMIH BY EQUNR.
REFRESH T_OBJK.
SELECT EQUNR OBKNR
FROM OBJK INTO TABLE T_OBJK
FOR ALL ENTRIES IN T_QMIH
WHERE IHNUM = T_QMIH-QMNUM
OBJK~TASER = 'SER01' AND
OBJK~EQUNR = T_QMIH-EQUNR.
try this and let me know
regards
Shiva

CV04N takes long time to process select query on DRAT table

Hello Team,
While using CV04N to display DIR's, it takes long time to process select query on DRAT table. This query includes all the key fields. Any idea as to how to analyse this?
Thanks and best regards,
Bobby
Moderator message: please read the sticky threads of this forum, there is a lot of information on what you can do.
Edited by: Thomas Zloch on Feb 24, 2012

Be aware that XP takes approx 1gb of your RAM leaving you with 1gb for whatever else is running. MS Outlook is also a memory hog.
To check Virtual Memory Settings:
Control Panel -> System
System Properties -> Advanced Tab -> Performance Settings
Performance Options -> Adavanced Tab - Virtual Memory section
Virtual Memory -
what are
* Initial Size
* Maximum Size
In a presentation at one of the Hyperion conferences years ago, Mark Ostroff suggested that the initial be set to the same as Max. (Max is typically 2x physical RAM)
These changes may provide some improvement.

App list does not appear. Why does it take longer?

App list does not appear. Why does it take longer?

Hi smilekick,
Are you using Windows or Mac? Are you on a managed network. If no Try signing out and signing in of CC desktop. If still the same issue remove CC desktop, run the cleaner tool: http://www.adobe.com/support/contact/cscleanertool.html and try installing again.
Create a new user account and check whether the same issue persists.
Regards,
Romit Sinha

Why do emails on my Macbook Air take longer than they do to appear on the server site?

When I send or receive an email by clicking on the email icon at the bottom of the screen, it often takes longer to be sent or be received than if I go directly into the internet email site where it appears immediately. At times, some people to whom I have sent emails do not receive them until hours later and conversely, incoming emails appear on the internet email site soon than they appear on my computer. Can this be remedied?

Do you use Navionics for marine a marine chart plotter? I noticed that after I installed all their (lousy) software on my MPB, this Navservice app would start up each time I booted. It took me a while, but I tracked it down to the "LaunchAgents" folder in my system library. Siince I quit the app each and every time I boot my MBP, I decided I didn't need it so I simply renamed the file from "com.apple.NavService.plist" to "com.apple.NavService.plist.old" and rebooted my MBP. Voila, no more NavService app running in the background.
As far as the purpose of this thing, the plist entry is launching the following app:
/Applications/Navionics World/NavService.app/Contents/MacOS/NavService
Take a look and see if you have the same thing.
The Navionics software for the Mac is obviously written by someone that doesnt' understand how Macs really work, and they scattered junk all over the place with their install routines. In fact, if you update the software it will place redundant copies in redundant folders, etc. making it impossible to know which versions are the latest, etc.

When I need to open a folder on the desktop takes long time to open, so it is with the hard drive?, I'm using Maverick

The system boots without any problem, applications without a problem when I'm on the desktop and I need to open folders taking forever to open and for a moment I open and blocks other thing that the colored circle appears, use ten folders on the desktop where I'm keeping this information and take process and lock the desktop makes my job a little slow, and does anyone know anything about all of this as repairing system error?

Have then select one of the photos and type Command+i. In the Info window that comes up check to see which application is set as the default application. If it's iPhoto therein lies the problem. Regardless of what is set for the default select Preview and click on the Apply to All... button. See if that will fix the problem.
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto (iPhoto.Library for iPhoto 5 and earlier) database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've created an Automator workflow application (requires Tiger or later), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 6 and 7 libraries and Tiger and Leopard. Just put the application in the Dock and click on it whenever you want to backup the dB file. iPhoto does not have to be closed to run the application, just idle. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.
Note: There's now an Automator backup application for iPhoto 5 that will work with Tiger or Leopard.

Selecting which Albums in Appear in Front Row

Hello All,
I like the idea that iPhoto albums appear in Front Row. However, as my list of albums grow, this could get hard to use. Is there any way to select which iPhoto albums appear in Front Row?
Thanks in advance
Kantron

Not that I know of. FR shows galleries, keepsakes, albums and slideshows. After the last import the albums are listed in the order that they are in the Albums section. Put those you want least at the bottom of that list. The same goes for galleries, keepsakes and slideshows.
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto (iPhoto.Library for iPhoto 5 and earlier versions) database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've created an Automator workflow application (requires Tiger or later), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. There are versions that are compatible with iPhoto 5, 6, 7 and 8 libraries and Tiger and Leopard. Just put the application in the Dock and click on it whenever you want to backup the dB file. iPhoto does not have to be closed to run the application, just idle. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.
NOTE: The new rebuild option in iPhoto 09 (v. 8.0.2), Rebuild the iPhoto Library Database from automatic backup" makes this tip obsolete.

The selection 'photocast' does not appear on my share menu.

I have a .mac account, but the "photocast" selection does not appear on my iphoto6 share menu.

jntr:
First delete the iPhoto Preference file. If that doesn't help try repairing disk permissions and, if necessary, reinstall iPhoto for the disk it came on, update to 6.0.5 and then repair disk permissions again. If you do try a reinstall of iPhoto you'll have to delete the current application and all files with "iPhoto" in the file name that reside in the HD/Library/Receipts folder.
Do you Twango?
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.

HT1351 for syncing it takes long time and not completed what to do???

for syncing it takes long time and not completed what to do???

Debbie:
deborahfromwindsor wrote:
he advises restarting by inserting the OSX disc and pressing down the C button to reboot from there then selecting disk utility, hard disk and repair.... Does he mean me to hold down the C key on the alpha keyboard or the ctrl key?
Should I just ask for my money back??? If it is a simple repair do I just literally push the disc in, push the power button and hold down the C button?
That's where I would begin, too, with
Repair Disk
Insert Installer disk and Restart, holding down the "C" key until grey Apple appears.
Go to Installer menu (Panther and earlier) or Utilities menu (Tiger) and launch Disk Utility.
Select your HDD (manufacturer ID) in the left panel.
Select First Aid in the Main panel.
(Check S.M.A.R.TStatus of HDD at the bottom of right panel, and report if it saysanything but Verified)
Click Repair Disk on the bottom right.
If DU reports disk does not need repairs quit DU and restart.
If DU reports errors Repair again and again until DU reports disk is repaired.
If DU reports errors it cannot repair you will need touse autility like TechTool Pro,Drive Geniusor DiskWarrior
First we need to determine if the issue you are experiencing with the computer is software or hardware based. Once we have gotten things sorted out there should be time enough to make you decision about keeping or returning it.
cornelius

MVIEW refresh takes long time

Materialized view takes long time to refresh but when i tried select & insert into table it's very fast.
i executed SQL and it takes ust 1min ( total rows is 447 )
but while i refresh the MVIEW it takes 1.5 hrs ( total rows is 447 )
MVIEW configration :-
CREATE MATERIALIZED VIEW EVAL.EVALSEARCH_PRV_LWC
TABLESPACE EVAL_T_S_01
NOCACHE
NOLOGGING
NOCOMPRESS
NOPARALLEL
BUILD DEFERRED
REFRESH FORCE ON DEMAND
WITH PRIMARY KEY
Not sure why so much diffrence

infant_raj wrote:
Materialized view takes long time to refresh but when i tried select & insert into table it's very fast.
i executed SQL and it takes ust 1min ( total rows is 447 )
but while i refresh the MVIEW it takes 1.5 hrs ( total rows is 447 )A SELECT does a consistent read.
A MV refresh does that and also writes database data.
These are not the same thing and cannot be directly compared.
So instead of pointing at the SELECT execution time and asking why the MV refresh is not as fast, look instead WHAT the refresh is doing and HOW it is doing that.
Is the execution plan sane? What events are the top ones for the MV refresh? What are the wait states that contributes most to the processing time of the refresh?
You cannot use the SELECT statement's execution time as a direct comparison metric. The work done by the refresh is more than the work done by the SELECT. You need to determine exactly what work is done by the refresh and whether that work is done in a reasonable time, and how other sessions are impacting the refresh (it could very well be blocked by another session).

Why it takes long time to execute on Production than staging?

Hi Experts,
Any help apreciated on below issue.
I have one anonymous block for updating around 1 million records by joining 9 tables.
This is proceeded to production by following environments. And all env have exact equal volume of data.
development->Testing->Staging->Production.
The funny problem is while it takes 5 mins to be executed in all environments, it takes 30 mins on production.
why it happned and what can be action points for future?
Thanks
-J
==============
If the performance is that different in the different environments, one or more statements must have different query plans in the different environments. The first step would be to get the query plans and compare them to figure out which statement(s) is/are running slowly.
If there are different query plans, that implies that something is different between the environments. That could be any of
- Oracle version
- initialization parameters
- data
- object statistics
- system statistics
If you guarantee that the data is the same, I would tend to expect that the object statistics are different. How have you gathered statistics in the various environments? Can you move statistics from an environment where performance is acceptable to the environment where performance is unacceptable?
I would also recommend following the advice others have given you. You don't want to commit in a loop and you want to do as much processing in SQL as possible.
Justin
===============
Thanks Steve for your inputs.
My investigation resulted following 2 points.
There are 2 main reasons why some scripts might take longer in live than on Staging.
1: Weekend backups were running on the live server so slowing the server down allot.
2: the tables are re-orged when they are imported into staging/Dev – so the table and index layout is optimal, on live the tables and indexes are not necessarily contiguous so in order to do the same work the server will need to do many more I/O operations.
Can we have some action points to address these above issues?
I think if data can be contigous then it may help.
Best Regards
-J
===============
But before that, can you raise this in a seperate thread as there is a different issue going on in this thread?
Cheers
Sarma.
===========
Posts: 4
Registered: 08/28/06
Re: Performance issue (Oracle 10.2.0.3.0)
Posted: May 22, 2009 2:46 AM in response to: Radhakrishna Sa... Edit Reply
Hey Sarma,
Exterme aplogies to say that I don't know how to raise a new thread.
Thanks in advnce for your help.
-J
user636482
Posts: 202
Registered: 05/15/08
Re: Performance issue (Oracle 10.2.0.3.0)
Posted: May 22, 2009 2:51 AM in response to: user527345 Reply
Hi User 527345,
Please follow the steps to raise a request in this Forum.
1. Register urself.
2. Go to the forum home and select the Technolgy where do you want to rasie a request.
eg : If is related to Oracle DATAbase general then select Oracle databse general...
3. clik on post new thread
4. Give the summary of your issue.
5. then submit the issue.
please let me know if you need more information.
Thank you

Jayashree Mohanty wrote:
My investigation resulted following 2 points.
There are 2 main reasons why some scripts might take longer in live than on Staging.
1: Weekend backups were running on the live server so slowing the server down allot.
2: the tables are re-orged when they are imported into staging/Dev – so the table and index layout is optimal, on live the tables and indexes are not necessarily contiguous so in order to do the same work the server will need to do many more I/O operations.
Can we have some action points to address these above issues?
I think if data can be contigous then it may help.First , I didn't get at all what actually was that thing when you copied some part of don't know which post in your actual question? Please read this , it would help you post a proper question to get a proper answer ,
http://www.catb.org/~esr/faqs/smart-questions.html
Now, how did you come to the conclusion that the backups are actually making your query slower? What's the benchmark that you lead to this? And what's the meaning of the 2nd point , can you please explain it ?
As others have also mentioned, please post the plan of the query at boththe staging and production, that only can tell that what's going on.
HTH
Aman....

Takes Long time for Data Loading.

Hi All,
Good Morning.. I am new to SDN.
Currently i am using the datasource 0CRM_SRV_PROCESS_H and it contains 225 fields. Currently i am using around 40 fields in my report.
Can i hide the remaining fields in the datasource level itself (TCODE : RSA6)
Currently data loading takes more time to load the data from PSA to ODS (ODS 1).
And also right now i am pulling some data from another ODS(ODS 2)(LookUP). It takes long time to update the data in Active data table of the ODS.
Can you please suggest how to improve the performance of dataloading on this Case.
Thanks & Regards,
Siva.

Hi....
Yes...u can hide..........just Check the hide box for those fields.......R u in BI 7.0 or BW...........whatever ........is the no of records is huge?
If so u can split the records and execute............I mean use the same IP...........just execute it with different selections.........
Check in ST04............is there are any locks or lockwaits..........if so...........Go to SM37 >> Check whether any Long running job is there or not.........then check whether that job is progressing or not............double click on the Job >> From the Job details copy the PID..............go to ST04 .....expand the node............and check whether u r able to find that PID there or not.........
Also check System log in SM21............and shortdumps in ST04........
Now to improve performance...........u can try to increase the virtual memory or servers.........if possiblr........it will increase the number of work process..........since if many jobs run at a time .then there will be no free Work prrocesses to proceed........
Regards,
Debjani......

Selection takes long to appear

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