Elasped time hh:mm:ss:ms

I have a vi where I put in a time in hh:mm:ss but would like to be able to put in the time in hh:mm:ss:ms where the milliseconds are from 1 millisecond to 1000 milliseconds. I guess this would be precision.
Also, wantinig to find out how to display the elasped time in the same format hh:mm:ss:ms.
Right now my format is hh:mm:ss.ms but I am not sure if the ss.# , the # is just represents 1millisecond??
Thank you for your guidance.

Show what you have now by attaching your VI. By default, the time stamp indicator shows the time with 3 decimal places in the seconds category.

Similar Messages

Top sql elasped time, how true is that

hi guys,
i am viewing an addm report and is concern about a top sql activity.
i have an sql having top elasped time.
<i>
2,372      2,275      128,690,535      0.00      4.28      fphtjnquzzpud      [email protected] (TNS V1-V3)      SELECT USER_ID FROM SUBSCRIBER...
</i>
q1) what is the meaning of elasped time ?
the time taken per execution of an sql statement ?
q2) is the elasped time in the report shown above = sum of all the the elapsed time per execution of the sql ?
if that the case, the most/frequently i run a SQL statement, the higher the elasped time it will be and thus higher db time.
but how can we say that it is an inefficient sql since it has the most elasped time just because it is run way too frequently then other sqls ?
Please advise
Regards,
Noob

Hi,
It is
in the below addmrpt.sql the time which show 20393 is the elapsed time of the sql..
SQL statements consuming significant database time were found.
   RECOMMENDATION 1: SQL Tuning, 24% benefit (20393 seconds)
      ACTION: Run SQL Tuning Advisor on the SQL statement with SQL_ID
         "9tkc7559d5drs".
         RELEVANT OBJECT: SQL statement with SQL_ID 9tkc7559d5drs and
         PLAN_HASH 1303522576But in awrrrpt.sql the elapsed time showing is for the total number of times the sql is executed in the DB.
^LSQL ordered by Elapsed Time       DB/Inst: STEELP/STEELP1 Snaps: 13011-13012
-> Resources reported for PL/SQL code includes the resources used by all SQL
   statements called by the code.
-> % Total DB Time is the Elapsed Time of the SQL statement divided
   into the Total Database Time multiplied by 100
Elapsed      CPU                  Elap per % Total
Time (s)   Time (s) Executions   Exec (s) DB Time    SQL Id
     6,761      1,869            1     6761.3    11.2 4hsz1t5dsmhy4
Module: XXLOTDETSo check the addmrpt report.
thanks.
baskar.l

Help with a function to count program's elasped time

I want to add a little function to my program where it counts how long it takes for the program to finish. Essentially, you hit run, then the clock starts counting until the end of the program with an indicator so the user can see how long its been/takes to finish.
Thank you.

In this community nugget I presented a re-usable timer component that may meet your needs. I've extracted and attached the Resource Module its enum control type def and a sub-vi that handles the display format. Feel free to look into the nugget for an example of how the module was used.
Jeff
Attachments:
Execution Timer.vi ‏32 KB
Exec Timer Meth.ctl ‏11 KB
Format Rel Time (STR).vi ‏12 KB

Restarting a elapsed time function in a for loop

Hello,
I am having an issue while using an elasped time function inside of a while loop (I wire the Time has elapsed? boolean to the stop function of the while loop), that is consequently inside of a for loop. The elapsed time function works correctly on its own in a while loop, but when added to a for loop will not reset for each iteration of the for loop. I can post an example if it is needed, but has anyone run into this problem before? I have tried wiring all the reset boolean's but I cannot get the timer to reset untill the for loop has finished.
Any suggestions on how to achieve this another way are welcome.
Thanks,
Andrew

I found the issue, I was using 2 timers inside of the for loop on the assumption that they are completely independant of one another....they are not. if time has elapsed on one timer then it uses that time to start off the next timer, kind of a wierd behaviour but I guess I am not really using the timer in a normal manner.
Andrew

Get the current time

Hi I was wondering how I can get the current time and use is to compare it e.g. in a IF sentence.

Hi I was wondering how I can get the current time and
use is to compare it e.g. in a IF sentence.This might help. I'm not exactly sure what you are asking for but I use this type of code to compare the current time to my start time in my program, specifically for my loggerformatter. The output shows the seconds and the remainder in milliseconds. The efficiency is probably suspect, but it might give you some ideas... Joel
import java.util.Date;
import java.text.NumberFormat;
import java.util.GregorianCalendar;
import java.text.SimpleDateFormat;
class TimeDiff {
    private static NumberFormat nf08 = NumberFormat.getInstance();
    private static GregorianCalendar calStart = new GregorianCalendar();
    private static GregorianCalendar calEnd = new GregorianCalendar();
     * Constructor
    public TimeDiff() {
        calStart.setTimeInMillis(System.currentTimeMillis());
     * Calculate the elapsed time in seconds
    private static long calcSsElapsed(GregorianCalendar calBegin, GregorianCalendar calEnd) {
        return((calEnd.getTime().getTime() - calBegin.getTime().getTime()) / 1000);
     * Calculate the elasped time milliseconds
    private static long calcMsElapsed(GregorianCalendar calBegin, GregorianCalendar calEnd) {
        return((calEnd.getTime().getTime() - calBegin.getTime().getTime()) % 1000);
    public static void main(String[] args) {
        try {
            TimeDiff td = new TimeDiff();
            Thread.sleep(5100);
            calEnd.setTimeInMillis(System.currentTimeMillis());
            System.out.println("Seconds="+calcSsElapsed(calStart, calEnd));
            System.out.println("Milliseconds="+calcMsElapsed(calStart, calEnd));
        catch (Exception e) {
            System.out.println("something went terribly, terribly wrong");
}

How can I count time with labview7?

Hi
How can I count time with labview 7 and NI-DAQmx like I did with labview 6.1 and "count time-easy.vi" (count event or Time.vi).
I have a 6025E and labview 7.0
Thanks

I am not sure what you want to do or why..
... but here goes (some suggestions)
If you want to count the time between two events, you have a choice, you may use the Tick Count. Inisitalize it first by getting a timestamp and then do a difference within a loop. The difference will give you the time elapsed in ms.
You can also use the Get Date/Time String or Get Date / Time in seconds and once again take a snapshot when a first even occurs and another snapshot at the next even (at a point where you want to measure elasped time). This method is particularly useful if you want to timestamp an event.
If I didn't answer your question, can you elaborate what you mean by "How can I count time".
Best of luck..
JLV

Timer stops during in loop while continuous operation

Hi, all
I have a sequence loop in while loop that is controlled by a "elasped time function". After several hours of program operation, the timer stops and causes cycle to freeze. This always happens (about 1-10 hours after run start) despite the length of cycle steps. I cannot determine the cause of this problem and any insight is appreciated. I use Labview 8.2v and have attached the vi and screen capture of the function loop.
Attachments:
RH cycling.vi ‏394 KB
block.JPG ‏125 KB

swsyoon wrote: I'm just wondering if all the loop needs a wait statement. Is it more stable for the program?
Wy wait comment was just generi. Most likely it is not the caouse of your problem. Any while loop should only spin as often as needed. For example, to update a timer, the loop rate should depend on how many decimal digits of the time you need to show. SInce your code runs for a long time, maybe once/second is entirely sufficient.
Still, this is certainly not the cause of your problems but it is impossible to debug your VI.
We cannot run your VI, because of missing subVIs.
Do you know if any of your subVIs contain third party DLLs?
Your entire code structure is designed inside-out, making very little sense.
What's the story with the start button? Are you using the "continuous run" button to operate this VI??? Don't!!!
What's the story with the big case structure tied to the tab structure? Since your code is inside-out, operating the tab during run makes no difference in the code. Large portions of code are inaccessible.
You have extrememly confusing code the way you wire in and out of frame one at the bottom. Maybe that code at the bottom should all go inside the first frame.
You error handling is no handling at all. You just display the error indicators. Shouldn't the code depends a little bit on error status?
Even the UI is confusing. Labeling a stop switch with ON/OFF makes no sense. You turn STOP to OFF to stop the VI.
Can you check for memory leaks? Run the VI for extended periods and see if the memory use increases over time.
Check all your subVIs. Who wrote them? All your subVIs deal with instruments and visa resources. Do you properly close all references before creating new ones? Can you attach a few of your subVIs? You constantly open Labjacks (last frame)... do you ever close them??
All indications point to a serious resource leak somewhere.
It would really be beneficial to tear down most of the code a rewrite it from scratch using a more reasonable design template. The outermost structure needs to be a while loop. What good is a tab structure if the code in the other tabs cannot run?
LabVIEW Champion . Do more with less code and in less time .

Stop run after elapsed time

I've hours per run wired to elapsed time in my VI. The output elapsed time is display out to a cluster display.
How do I get the VI to stop once it has react hours per run elasped time?
And how would I wire to show that time on (hours) once the VI has stopped?
Please let me know what I'm doing wrong.
thanks
Attachments:
on-off.JPG ‏35 KB

Well, I 'll give you one trick that I use alot when I ever wanted to know:
When will a certain event occur in the future ?
In your case: the event is "Time elapsed for all the events or runs".
It may help you, and may not help you, Good luckMessage Edited by Ayman_Metwally on 02-28-2005 10:36 PM
Ayman Mohammad Metwally
Automation Engineer
Egypt - Cairo
Attachments:
current.GIF ‏18 KB

How do I sync a large library in iTunes 11?

Hi
I am using iTuness 11 on a PC, iTunes Match is NOT being used.
My Library is too large for my iPod Touch so it won't sync.
What can I do to sunc part of my library?
Peter

Obviously, you need to "choose" only some of your library to be Synced with the iPod.
One idea is to create some Smart Playlists which would automatically remove songs from the Playlist after playing, and then put them back after a set period of time. You then Sync Selected Playlists instead of the entire Library. By usijg several Smart Playlists, you can have whatever you want from yuor Library, on your iPod.
Have a look at my suggestions in these two threads, whhich may help you understand how Smart Playlists work:
https://discussions.apple.com/message/21033384?ac_cid=sa123456#21033384
https://discussions.apple.com/message/21003495#21003495#21003495
In both threads, the intention was simply to reduce the possibility of the shuffle sticking to the same songs, not to reduce the number of songs on the iPod. However, you could create a similar Playlist, but by using Sync selected Playlists, the "removed from the Playlist songs" would also be removed from the iPod, until the elasped time you specify has passed. Then they get put back, and replace other recently played songs, thus keeping the number of songs on the iPod to a reasonable size.
It doesn't have to be recently played, there are other ways to reduce the number of songs being Synced.
If the idea appeals, but you need help creating suitable Smart Playlists, let me know.

What is best use of 1400 gb SGA (2 rac nodes 768gb each)

currently using 11.2.0.3.0 on unix sun sever with 2 RAC nodes each 8 UltraSPARC-T1 cpus (came out in 2005) four threads each so oracle sees 32 CPUS very slow(1.2 gb). Database is 4TB in size on regular SAN (10k speed).
8gb SGA.
New boss wants to update system to the max to get best performance possible Money is a concern of course but budget is pretty high, Our use case is 12-16 users at same time, running reports some small others very large (return single row or 10000s or rows). reports take 5 sec to 5 minutes, Our job is get the fastest system possible, We have total of 8 licenses available so we can have 16 cores. We are also getting a 6tb all flash SSD array for database. we can get any CPU we want but we cant use parallel query server due to all kinds of issues we have experienced (too many slaves, RAC interconnect saturation etc, whack-a-mole). sparc has too many threads and without PS oracle runs query in single thread.
we have speced out the following system for each RAC node
HP ProLiant DL380p Gen8 8 SFF server
2 Intel Xeon E5-2637v2 3.5GHz/4-core cpus
768 gb ram
2 HP 300GB 6G SAS 15K drives for database software
this will give us total of 4 Xeon E5-2637v2 cpus 16 cores total (,5 factor for 8 licenses) and 1536 ram (leaving ~1400 for sga). this will guarantee an available core for each user. we intend to create very very large keep pool around 300 gb for each node that will hold all our dimension tables. this we hope will reduce reads from the SSD to just data from fact tables.,
Are we doing a massive overkill here? the budget for this was way less than what our boss expected. will that big an sga be wasted will say a 256gb be fine. or will oracle take advantage of it and be able to keep most blocks in there.
will an sga that big cause oracle problems due to overhead of handling that much ram?

Current System:
===========
a. Version : 11.2.0.3
b. Unix Sun
c. CPU - 8 cpus with 4 threads => 32 logical cpus or cores
d. database 4TB
e. SAN - 10k speed disk drives
f. 8gb SGA
g. 1.2 gb ??
h. Users --> 12-16 concurrent and run reports varying size
i. reports elasped time 5 sec to 5 mins
j. cpu license -->8
Target System
===========
a. Version: 11.2.0.3
b. HP ProLiant DL380p Gen8 8 SFF server
c. RAM --> 768 GB
d. 2 HP 300GB 6G SAS 15K drives for database software
e. large keep pool -->90 gb to hold all dimension tables.
f. SSD to just data from fact tables
g. SGA -->256gb
Reassessment of the performance issues of current system appears to be required.Good performance tuning expert is required to look into tuning issues of current application by analyzing awr performance metrics . If 8GB SGA is not enough,then reason behind so is that queries running in the system are not having good access path to select lesser data to avoid flushing out of recent buffers from different tables involved in the query. Until those issues are identified , wherever you go, performance issue wont be going away as table size increase in future , problem will reappear.Even if the queries are running with more FULL Scan , then re-platforming to Exadata might be right decision as Exadata has smart scan , cell offloading feature which works faster and might be right direction for best performance and best investment for future.Compression (compress for OLTP) could be one of the other feature to exploit to improve further efficiency while reading the lesser block in lesser read time.
Investment in infrastructure will solve a few issue in short term but long term issue will again arise.
Investment in identifying the performance issues of current system would be best investment in current scenario.

Installation package could not be opened

can't download itunes as of 3/30/07.
my ipod6 was stolen. bought another from apple. now can't download. "this installation package could not be opened"
following "solutions" have not worked
-1)start/control panel/quicktime/audio/devices/de-select safe mode
-2)start/control panel/sounds and audio devices/volume/speaker setup/stereo headphones
-3)COMPLETELY REMOVE ITUNES AND QUICKTIMES
RESULT: Fine until Step 15. Cannot remove the C/Program Files/QuickTime folder.
It reads "CANNOT DELETE QTTQSK.EXE. ACCESS IS DENIED.
Attempted to remove it several times in several different ways all unsuccessful.
PROBLEM STEP 16 - There was no QuicktimeVR in C|windows\system32 folder
-4)EMPTY TEMP DIRECTORY AND RESTART
RESULT: Same error message as before THE INSTALLATION PACKAGE COULD NOT BE OPENED
-5)CLEAN UP ITUNES INSTALLER FILES ON THE COMPUTER
PROBLEM step 5: SELECT ITUNES FROM LIST. itunes is not on the list.
Elasped time about 4 hours.
Any help would be appreciated. I'm not real smart about computers. I only have a masters degree. Seriously I can handle mechanical or even electro-mechanical. But I'm no good at this.
Thanks in advance for your help
dell wind up Windows XP

I ran into a similar problem, so will share what worked for me.
I didn't bother with safe mode. Just went to control panel, selected add/remove programs, and deleted itunes and Quicktime.
After deletion, I noticed the Quicktime player icon was still on my desktop, so I explored over to the program files folder and found the Quicktime folder still there with a ton of files in it. Upon attempting to manually delete this folder, I got the same message as you.
I rebooted the computer. Then I found the icon for quicktime in my taskbar at the bottom right of my screen, right clicked on it, and clicked on "Exit". That got rid of Quicktime from my task bar. Then used explorer again to get to the Quicktime folder in my program files directory, right clicked on Quicktime, clicked Delete, and it worked. Then I rebooted.
Upon logging back in, I installed Quicktime only. 2nd choice on this page. http://www.apple.com/quicktime/download/win.html
Then I rebooted.
Upon logging back in, I installed itunes only. See this page...
http://www.apple.com/itunes/download/
Rebooted.
Upon logging back in, both programs worked.
Good luck -CC

Rescue and Recovery failed destination network location can no longer be reached

W510, running Windows 7 Pro SP1, updated with ThinkVantage including BIOS 1.37 along with Rescue and Recovery 4.31 yesterday. Using Backup locations "Local hard drive" had not problem, but when it was set to "Network", it gave me "The backup failed because the destination network location can no longer be reached.". Prior to running RR, I manually mounted the shared drive on W510 and could read and write files. The user that mounted the shared drive was not "Administrator" but has Administrator privilege. The network shared drive was a folder on an Windows XP SP3 computer.The shared drive had Full Control granted to Everyone as well as for Sharing. I rebooted W510 before starting RR. After the "network location can no longer be reached" error popped up, a long while later, RR actually wrote some files in the shared drive and then finally it aborted. It created on the shared drive RRBackups\SZ\<UUID>\... (among other folders and files); under <UUID> there's a common\rr.log with:
Sun May 22 01:56:39 2011 RescueRecovery: Running: C:\Program Files (x86)\Lenovo\
Rescue and Recovery\br_funcs.exe backup level=0 destination="\\192.168.0.1\W510_
backup\RRbackups\SZ\D0D186C05DAE11E0-9303F5C431248DAC" drive=C: location=16 nice
=0 pw=0 uuid=0 compress encrypt
Sun May 22 02:04:15 2011 RescueRecovery: br_funcs returned error code 0x501
Sun May 22 02:04:15 2011 RescueRecovery: Running: C:\Program Files (x86)\Common
Files\Lenovo\mnd\mapdrv.exe *
Sun May 22 02:04:15 2011 RescueRecovery: Get the shutdown flag from service is 0
Sun May 22 02:04:48 2011 RescueRecovery: CRRBackup::removeLevel() - DeleteFile(\
\192.168.0.1\W510_backup\RRbackups\SZ\D0D186C05DAE11E0-9303F5C431248DAC\common\b
t0.dat) failed. Error 3
Sun May 22 02:04:48 2011 RescueRecovery: In GetBackupFolderName, UUID is D0D186C
05DAE11E0-9303F5C431248DAC!
Sun May 22 02:04:48 2011 RescueRecovery: In CreateSpecialBackupFolder, get szBackupFolder is C:\RRbackups\SZ\D0D186C05DAE11E0-9303F5C431248DAC
Sun May 22 02:04:48 2011 RescueRecovery: CreateSpecialBackupFolder: szBackupFolder= C:\RRbackups, szMidiumFolder = C:\RRbackups\SZ
The events don't make sense:
a) Why would RR says "network location can no longer be reached" - the wording suggests that it was OK, but now it isn't.
b) The br_funcs returns Error 0x501 (NOT_IMPLEMENTED or NOT_SUPPORTED), but RR still attempted to call mapdrv.
c) Apparently mapdrv was successful otherwise it shouldn't try to delete the t0.dat on the shared drive (which didn't exist - hence Error 3 (PATH_NOT_FOUND)) and unless it has reached the remote computer, it wouldn't know the file wasn't there.
I'm curious to find out if anyone has run into this problem and how to fix it.

It errored out after it has already created some folders and files as indicated in the first post.Tried the same steps several times just make sure it was repeatable by closing Rescue and Restore app and starting it again. The network between the share host and my W510 was a direct RJ45 cable connection, so zero hop. In the end I used Windows 7 Backup and Restore to do full backup, using the same \\server\sharename, the network share was mapped without a problem. But then Windows 7 Restore CD wasn't able to map network share - giving me 0x800704cf. Googling shows lots questions raised on this but no fix.
Update:
Last night, I gave it a shot again. For some reason, RR was able to mapped the network share using \\IPaddress\sharename (this time I used a different folder and a diferent sharename). OK great, but after 10 hrs it's at 88% completion, did my math, estimated elasped time is 12 hrs, Wow! The image backup with Windows 7 Backup took 5 hr 51 min with 132GB in the WindowsImageBackup folder. RR is 2x slower!
On the other hand, as it's still running, the est. backup folder size is 106GB. RR does a better job in compression - a 20% reduction in size compared with Windows' at the cost of 2x time.
Going back to the Windows 7 Restore CD 0x80704cf error when mapping the network share, found an Internet user posting that he succeede by providing a NIC driver.

Logical i/o and physical i/o in terms of cpu usage

Hi Guys,
I understand that
LIO = logical = buffer cache. LIO may have incurred a PIO in order to get into the cache in the first place.
PIO = physical = disk read
I understand that physical i/o will read from disk causing increase in disk i/o and result in long elapsed time.
My question here is whether pure LIOs (data detected in cache, read from memory) or physical IOs will consume more cpu?
I'm just curious whether an increase of cpu high ulization is due to high number of physical i/o perhaps due to shortage of ram allocated to the db or actually more towards the high number of pure LIOs (memory is sufficient to cache the data, very less PIO).
thanks

thanks. I have a db that is running in production for several months. The average utilization cpu per day is only about 20%+
Just notice from my utilization report that the cpu is near 98% yesterday from 4am to 5pm yesterday. Today the cpu is fine again.
From the awr, i can see the db hit ratio and also all the sql elasped time iis healthy.
I'm wondering what actually cause the cpu to be so high on that specific day.
Apps is not able to provide any information to me.
As in the addmrpt report, it also shows:
ADDITIONAL INFORMATION:
Host CPU consumption was 98%. The instance spent significant time on
CPU. However, there were no predominant SQL statements responsible for
the CPU load.
Any suggestion on finding the culprits?
thanks

What url is used to send videos in camera roll to youtube?

Our school blocks youtube.com on the wireless network, which is fine, but my students need to send videos they create on 4g iPod Touches to YouTube and currently can't. School personnel says if I can tell them url to unblock, they will allow the upload. Uploading videos in Camera Roll works successfully from home, but I see no url and don't know how to track it.
I know they log blocked traffic at school and could look this up, but they don't want to take the time to do this; they want a url they can paste into their filtering appliance.

Your photos are included with your photos in iPhoto. They display with a small videocamera icon at the bottom left of the thumbnail and the elasped time at the bottom right.
Look at this for more: Copying personal photos and videos from iPhone, iPad, or iPod Touch to your computer, http://support.apple.com/kb/HT4083

Do you know Timmings for trace files generated?

Hi,
I have done some sql traceing using DBMS_MONITOR package.
We can also enable SQL traceing using DBMS_SESSION.
I want to generate sql trace file for "particuler part of application".
When i did that i got some sql trace files,, now that "particuler part of application" was over application was idle..
but as time goes these files are still populating in size means they are still sql traceing going on...
My question is when and how trace files are generated?
Do you have idea???
Thanks and Regards,
Rushang Kansara
Message was edited by:
Rush

also what content of my sql trace file should i
consider for exacly tracing that "particuler part of
application".
Rushang
Parse Count To Execute Ratio
Take the numbers of parse count and divide it by numbers of time execute count if it is 1 then it means you are parsing the same statment everytime,If this ratio is 1 then it will latch the shared SQL area which will degrade the overall performance.Like if you execute a query which is using bind variable and this query is at yours front end level trigger (Forms) POST_QUERY then it will show you (parse count=execute count) which shows you are parsing for every triggering event which is bad ,for that you should put this seqeuel within PL/SQL procedure which cache the cursor and will turn in (parse count<Execute Count).
Large Diffrence Between Elasped Time And CPU Time
If this diffrence (Elapsed time[b]-CPU time)>1 then it means you are spending yours time in for waiting resources this waiting resources will in turn wait events e.g some one updated the row and dont realease by COMMIT or ROLBACK and the same span of time you want to update then you will see a lock in tkprof result in wait event section.If you read the data from hard disk (as first time you issue it reads from HD and then put into buffer cache during this reading a latch is grabed and will not let you read this data until you perform the alls read from HD to buffer cache this will also show you in wait events which is cache buffers chain
Fetch Calls
If yours Fetch calls=Rows then it means you are not using Bulk fetch and yours this code will take a lot of roundtrips which will in turn jam the network.
Disk Count
If every time yours disk count=current + query mode then you are reading alls block from disk alls the time ,usually oracle read once from disk and put it into SGA and should be found in SGA second time.
And there is many more...depend on yors environemnt setup but above are common.
As you said its reproducing the tkprof again and again ,make sure you terminate the session or you explicitly turn off the tracer by
ALTER SESSION SET SQL_TRACE=FALSE Khurram

Elasped time hh:mm:ss:ms

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