ERP Screen Response Times

One of our clients is accessing his ERP system through a satellite WAN. Could somebody please let me know the ideal respose time for an ERP screen accessed by a satellite at a bandwidth of 512 kbps for one user?

Hi Indira,
Dont think this is the right forum for your question.
Rohit

Similar Messages

ERP screen response time

One of our clients is accessing his ERP system through a satellite WAN. Could somebody please let me know the ideal respose time for an ERP screen accessed by a satellite at a bandwidth of 512 kbps for one user?

I don't think it has specific value for the response time, but it is slow definitely.
SAP Note 161053 has topic on SAPGui performance in WAN
Probably you need to get performance trace to get the average speed.
SAP Note 521343 SAP GUI: Performance trace
SAP Note 851012 SAPGUI: Performance trace - technical details
Regards,
Vincent

Touch screen response time terribly slow.

My iPod Touch screen response time terribly slow.
touch screen miserably slow. resetting / restoring factory settings didnt work.

Time for an appointment at the Genius Bar of an Apple store.
Apple Retail Store - Genius Bar

IMac screen response time?

I plan to do some gaming on the iMac. What is the screen's response time?

would depend on the model really
IPS panel typically have a better looking image then TN panels
but at least on paper TN panels always have a lower response time
read more
http://asia.cnet.com/lcd-types-tn-vs-va-vs-ips-62213690.htm
http://www.tftcentral.co.uk/articles/panel_technologies.htm
lcd panel types
the external appledisplay lists
Response time: 12 ms
http://www.apple.com/displays/specs.html
to get the max worst case fps with 12ms you to a 1/12ms == 83.33Fps
but if the lcd panel has a refreshrate of 60Hz that will set the max fps unless you disable v-sync
in which case you're inviting tearing to happen which is bad mmkey
all those things being said I game on my imac 21" 2011 model mostly in windows8.1 and skyrim and batman A city and the likes and it runs great

After IOS 8 update, the screen is jerky and the response time is really, really slow... Using a PC to submit this!

Is there a solution to a jerky screen and a slow response time after updating to IOS 8?

Try some basic troubleshooting:
(A) Try reset iPad
Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears
(B) Try reset all settings
Settings>General>Reset>Reset All Settings
(C) Setup as new (data will be lost)
Settings>General>Reset>Erase all content and settings

MBP 17" HD Screen - Low Response time

Hello,
I found that my mbp with 17" 1920x1200 screen have a very slow response time of its Screen. It is very obviously when viewing photo slide show, from dark color to bright color, even watching any motion video, look like a horizontal line will appear on anywhere of the screen. But it is totally problem when viewing on an external monitor with same resolution. Do any HDmbp owner have such problem ?
thanks.

Is there anyone has the same problem with me ? I want to figure out is that problem only happen on my mbp or everyone have. I will try to take it to repair if I am not the lucky one. But you know....repairing servies is nightmare in my country. Thanks.

I have been experiencing periodic loss of touch screen response with my iPhone 6 when in landscape mode. Flipping to portrait then back to landscape usually corrects it, but at times I need to close and reenter the app.

I have been experiencing periodic loss of touch screen response with my iPhone 6 when in landscape mode. Flipping to portrait then back to landscape usually corrects it, but at times I need to close and reenter the app.

Hi McGannahanSkjellyfetti,
If you are experiencing difficulties with touchscreen response on your iPhone I would suggest that you troubleshoot using the steps in this article -
iPhone, iPad, iPod touch: Troubleshooting touchscreen response
Thanks for using Apple Support Communities.
Best,
Brett L

IPod touch 3rd generation has dim screen and no touch screen response. I've replaced the digitizer and the screen. I've also reset it and did a complete restore still nothing. Is there any way to fix this myself? Does it just need a new memory board?

My 3rd gen iPod touch has a very dim/dark screen and no screen response. I've restored it, still nothing, put a new screen and digitizer and still nothing. I've reset it a 1000 times and nothing works. Is there a way to fix this? It previously had "activation required" on the screen but now it just says "ipod" what do I do now?

Could be due to many things. You could have damaged something during the screen replacement. I would take it to someone with more experience.

IPad constantly glitching/freezing/crashing/parts of screen unresponsive - time for a factory reset OR a trip to the Apple store???

iPad constantly glitching/freezing/crashing/parts of screen unresponsive - time for a factory reset OR a trip to the Apple store???
My son has nothing but problems with his iPad Mini. It is less than a year old and it constantly freezes/crashes/glitches and parts of the screen are unresponsive. This happens while playing games, watching movies, surfing the net etc etc
The iPad has been in a heavy duty Survivor case from day 1 and has been very well taken care of - so I don't think it's a damage issue
I have tried numerous resets (just holding the 2 buttons) and have disabled every feature on the iPad that might be causing memory/RAM issues (?) all to no avail.
I haven't tried resetting to factory settings as I don't want to lose all the data on the iPad (mostly his game achievements and Minecraft maps that he has worked so hard on!!!)
SO - any suggestions:
1) Take it in to the Apple Store - I have never gone to Apple over an issue, is this possibly covered by warranty???
2) Factory Reset - If I do this can I save all his game achievements/data???
Cheers,
Todd

Try this - Reset the iPad by holding down on the Sleep and Home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons. (This is equivalent to rebooting your computer.) No data/files will be erased. http://support.apple.com/kb/ht1430
Frozen or unresponsive iPad
Resolve these most common issues:
    •    Display remains black or blank
    •    Touch screen not responding
    •    Application unexpectedly closes or freezes
http://www.apple.com/support/ipad/assistant/ipad/
iPhone, iPad, iPod Touch: Troubleshooting Touchscreen Response
http://support.apple.com/kb/ts1827
iPad Frozen, not responding, how to fix
http://appletoolbox.com/2012/07/ipad-frozen-not-responding-how-to-fix/
iPad Frozen? How to Force Quit an App, Reset or Restart Your iPad
http://ipadacademy.com/2010/11/ipad-frozen-how-to-force-quit-an-app-reset-or-res tart-your-ipad
Black or Blank Screen on iPad or iPhone
http://appletoolbox.com/2012/10/black-or-blank-screen-on-ipad-or-iphone/
What to Do When Your iPad Won't Turn On
http://ipad.about.com/od/iPad_Troubleshooting/ss/What-To-Do-When-Your-Ipad-Wo-No t-Turn-On.htm
iOS: Not responding or does not turn on
http://support.apple.com/kb/TS3281
iPad: Basic troubleshooting
http://support.apple.com/kb/TS3274
Not normal. Take it to an Apple Store for evaluation. You're covered by Apple's 1-year warranty.
Make a Genius Bar Reservation
http://www.apple.com/retail/geniusbar/
 Cheers, Tom

Strange response time for an RFC call viewed from STAD on R/3 4.7

Hello,
On our R/3 4.7 production system, we have a lot of external RFC calls to execute an abap module function. There are 70 000 of these calls per day.
The mean response time for this RFC call is 35 ms.
Some times a few of them (maybe 10 to 20 per day) are way much longer.
I am currently analysing with STAD one of these long calls which lasted 10 seconds !
Here is the info from STAD
Response time :                10 683 ms
Total time in workprocess : 10 683 ms
CPU time :                               0 ms
RFC+CPIC time :                       0 ms
Wait for work process           0 ms
Processing time           10.679 ms
Load time                            1 ms
Generating time                   0 ms
Roll (in) time                        0 ms
Database request time         3 ms
Enqueue time                      0 ms
Number      Roll ins            0
                 Roll outs           0
                 Enqueues         0
Load time   Program             1 ms
                  Screen              0 ms
                 CUA interf.          0 ms
Roll time    Out                 0 ms
                  In                  0 ms
                Wait                0 ms
Frontend    No.roundtrips       0
                  GUI time            0 ms
                  Net time            0 ms
There is nearly no abap processing in the function module.
I really don't uderstand what is this 10 679 ms processing time especially with 0 ms cpu time and 0 ms wait time.
A usual fast RFC call gives this data
23 ms response time
16 ms cpu time
14 ms processing time
1 ms load time
8 ms Database request time
Does anybody have an idea of what is the system doing during the 10 seconds processing time ?
Regards,
Olivier

Hi Graham,
Thank you for your input and thoughts.
I will have to investigate on RZ23N and RZ21 because I'm not used to use them.
I'm used to investigate performance problems with ST03 and STAD.
My system is R/3 4.7 WAS 6.20. ABAP and BASIS 43
Kernel 6.40 patch level 109
We know these are old patch levels but we are not allowed to stop this system for upgrade "if it's not broken" as it is used 7/7 24/24.
I'm nearlly sure that the problem is not an RFC issue because I've found other slow dialog steps for web service calls and even for a SAPSYS technical dialog step of type <no buffer>. (what is this ?)
This SAPSYS dialog step has the following data :
User : SAPSYS
Task type : B
Program : <no buffer>
CPU time                       0 ms
RFC+CPIC time              0 ms
Total time in workprocs    5.490 ms
Response time               5.490 ms
Wait for work process           0 ms
Processing time             5.489 ms
Load time                            0 ms
Generating time                   0 ms
Roll (in+wait) time                0 ms
Database request time          1 ms ( 3 Database requests)
Enqueue time                       0 ms
All hundreds of other SAPSYS <no buffer> steps have a less than 5 ms response time.
It looks like the system was frozen during 5 seconds...
Here are some extracts from STAD of another case from last saturday.
11:00:03     bt1fsaplpr02_PLG RFC     R     3     USER_LECKIT     13     13     0     0
11:00:03     bt1sqkvf_PLG_18      RFC     R     4     USER_LECDIS     13     13     0     0
11:00:04     bt1sqkvh_PLG_18      RFC     R     0     USER_LECKIT     19     19     0     16
11:00:04     bt1sqkvf_PLG_18      RFC     R     4     USER_LECKIT     77     77     0     16
11:00:04     bt1sqkve_PLG_18      RFC     R     4     USER_LECDIS     13     13     0     0
11:00:04     bt1sqkvf_PLG_18      RFC     R     4     USER_LECDIS     14     14     0     16
11:00:05     bt1sqkvg_PLG_18      RFC     R     0     USER_LECKIT     12     12     0     16
11:00:05     bt1sqkve_PLG_18      RFC     R     4     USER_LECKIT     53     53     0     0
11:00:06     bt1sqkvh_PLG_18      RFC     R     0     USER_LECKIT     76     76     0     0
11:00:06     bt1sqk2t_PLG_18      RFC     R     0     USER_LECDIS     20     20     0     31
11:00:06     bt1sqk2t_PLG_18      RFC     R     0     USER_LECKIT     12     12     0     0
11:00:06     bt1sqkve_PLG_18      RFC     R     4     USER_LECKIT     13     13     0     0
11:00:06     bt1sqkvf_PLG_18      RFC     R     4     USER_LECKIT     34     34     0     16
11:00:07     bt1sqkvh_PLG_18      RFC     R     0     USER_LECDIS     15     15     0     0
11:00:07     bt1sqkvg_PLG_18      RFC     R     0     USER_LECKIT     13     13     0     16
11:00:07     bt1sqk2t_PLG_18      RFC     R     0     USER_LECKIT     19     19     0     0
11:00:07     bt1fsaplpr02_PLG RFC     R     3     USER_LECKIT     23     13     10     0
11:00:07     bt1sqkve_PLG_18      RFC     R     4     USER_LECDIS     38     38     0     0
11:00:08     bt1sqkvf_PLG_18      RFC     R     4     USER_LECKIT     20     20     0     16
11:00:09     bt1sqkvg_PLG_18      RFC     R     0     USER_LECDIS     9 495     9 495     0     16
11:00:09     bt1sqk2t_PLG_18      RFC     R     0     USER_LECDIS     9 404     9 404     0     0
11:00:09     bt1sqkvh_PLG_18      RFC     R     1     USER_LECKIT     9 181     9 181     0     0
11:00:10     bt1fsaplpr02_PLG RFC     R     3     USER_LECDIS     23     23     0     0
11:00:10     bt1sqkve_PLG_18      RFC     R     4     USER_LECKIT     8 465     8 465     0     16
11:00:18     bt1sqkvh_PLG_18      RFC     R     0     USER_LECKIT     18     18     0     16
11:00:18     bt1sqkvg_PLG_18      RFC     R     0     USER_LECKIT     89     89     0     0
11:00:18     bt1sqk2t_PLG_18      RFC     R     0     USER_LECKIT     75     75     0     0
11:00:18     bt1sqkvh_PLG_18      RFC     R     1     USER_LECDIS     43     43     0     0
11:00:18     bt1sqk2t_PLG_18      RFC     R     1     USER_LECDIS     32     32     0     16
11:00:18     bt1sqkvg_PLG_18      RFC     R     1     USER_LECDIS     15     15     0     16
11:00:18     bt1sqkve_PLG_18      RFC     R     4     USER_LECDIS     13     13     0     0
11:00:18     bt1sqkve_PLG_18      RFC     R     4     USER_LECDIS     14     14     0     0
11:00:18     bt1sqkvf_PLG_18      RFC     R     4     USER_LECKIT     69     69     0     16
11:00:18     bt1sqkvf_PLG_18     RFC     R     5     USER_LECDIS     49     49     0     16
11:00:18     bt1sqkve_PLG_18     RFC     R     5     USER_LECKIT     19     19     0     16
11:00:18     bt1sqkvf_PLG_18     RFC     R     5     USER_LECDIS     15     15     0     16
The load at that time was very light with only a few jobs starting :
11:00:08 bt1fsaplpr02_PLG RSCONN01                     B 31 USER_BATCH     39
11:00:08 bt1fsaplpr02_PLG RSBTCRTE                     B 31 USER_BATCH     34
11:00:08 bt1fsaplpr02_PLG /SDF/RSORAVSH                B 33 USER_BATCH     64
11:00:08 bt1fsaplpr02_PLG RSBTCRTE                     B 33 USER_BATCH     43
11:00:08 bt1fsaplpr02_PLG RSBTCRTE                     B 34 USER_BATCH     34
11:00:08 bt1fsaplpr02_PLG RSBTCRTE                     B 35 USER_BATCH     37
11:00:09 bt1fsaplpr02_PLG RVV50R10C                    B 34 USER_BATCH     60
11:00:09 bt1fsaplpr02_PLG ZLM_HDS_IS_PURGE_RESERVATION B 35 USER_BATCH    206
I'm thinking also now about the message server as there is load balancing for each RFC call ?
Regards,
Olivier

How to find the Response time for a particular Transaction

Hello Experts,
Am implementing a BAdI to achieve some customer enhancement for XD01 Transaction . I need to confirm to customer that after the implementation and before implementation what is the response time of the system
Response time BEFORE BAdI Implementation
Response time AFTER BAdI Implementation
Where can i get this.
Help me in this regard
Best Regards
SRiNi

Hello,
Within STAD, enter the time range that the user was executing the transaction within as well as the user name. The time field indicates the time when the transaction would have ended. STAD adds some extra time on using your time interval. Depending on how long the transaction ran, you can set the length you want it to display. This means that if it is set to 10, STAD will display statistical records from transactions that ended within that 10 minute period.
The selection screen also gives you a few options for display mode.
- Show all statistic records, sorted by star
This shows you all of the transaction steps, but they are not grouped in any way.
-Show all records, grouped by business transaction
This shows the transaction steps grouped by transaction ID (shown in the record as Trans. ID). The times are not cumulative. They are the times for each individual step.
-Show Business Transaction Tots
This shows the transaction steps grouped by transaction ID. However, instead of just listing them you can drill from the top level down. The top level will show you the overall response time, and as you drill down, you can get to the overall response time.
Note that you also need to add the user into the selection criteria. Everything else you can leave alone in this case.
Once you have the records displayed, you can double click them to get a detailed record. This will show you the following:
- Breakdown of response time (wait for work process, processing time, load time, generating time, roll time, DB time, enqueue time). This makes STAD a great place to start for performance analysis as you will then know whether you will need to look at SQL, processing, or any other component of response time first.
- Stats on the data selected within the execution
- Memory utilization of the transaction
- RFCs executed (including the calling time and remote execution time - very useful with performance analysis of interfaces)
- Much more.
As this chain of comments has previously indicated, you are best off using STAD if you want an accurate indication of response time. The ST12 (combines SE30 ABAP trace and ST05 SQL trace) trace times are less accurate that the values you get from ST12. I am not discounting the value of ST12 by any means. This is a very powerful tool to help you tune your transactions.
I hope this information is helpful!
Kind regards,
Geoff Irwin
Senior Support Consultant
SAP Active Global Support

How can I improve the response time of the user interface?

I'm after some tips on how to improve the response time to mouse clicks on a VI front panel.
I have data acquistion application which used to run fine, but after spending a couple of weeks making a whole bunch of changes to it I find that the user interface has become a bit sluggish.
My main GUI VI has a while loop running 16 times a second, updating some waveform charts and polling about a dozen buttons on the front panel.
There is sometimes a delay (variable, but up to 2 seconds sometimes) from when I click on a button to when it becomes depressed. I have wired the iteration terminal of the while loop to an indicator on the front panel and can see that the while loop is ticking over during the delayed response to the mouse click, so I know that the problem is not that the whole program is running slow, just the response to mouse clicks.
Also, just for debugging purposes, I have indicators of the iterations of all the main while loops in my program on the front panel, so I can see that there are no loops running abnormally fast either.
One thing I've tried is to turn off multi-threading, and this does seem to work - the response to mouse clicks is much faster. However, it has the side effect of making the main GUI while loop run less evenly. I was trying to get a fairly smooth waveform scrolling across the screen, and when multi-threading is off it gets a bit jerky.
Any other suggestion welcome..
(I am using LabVIEW 7.1, Windows 2000).
Regards,
Mark.

Hi Altenbach,
Thanks for your reply. In answer to your questions:
I am doing both DAQ board and serial data acquisition. I am using NIDAQ traditional for the DAQ board, and VISA for the serial. I have other similar versions of this program that do only DAQ board, or only serial, and these work fine. It was only when I combined them both into the same program that I ran into problems.
The multiple while loops are actually in separate VIs. I have one VI that acquires data from the DAQ card, another VI that acquires data from the serial port, another VI that processes the data and saves to file, and another VI, the GUI VI, that displays the data in graphs and charts. The data is transferred betwen the VIs via LV2 globals.
The GUI VI is a bit more complicated than I first mentioned. It has tab control, with 4 waveform charts on one page, 4 waveform graphs on another page, and 3 waveform graphs on another page. The charts have a history length of 2560, and 16 data points are added 16 times a second. The wavefom graphs are only updated once per minute.
I don't use the value property at all, but I do use lots of property nodes for changing the properties of the graphs and charts e.g. changing plot colours, Y scale range etc. There is only one local variable (for the Tab control). All the graphs and charts have data wired directly to their terminals.
I haven't done any profiling yet.
I am building arrays in uninitialised shift registers, but this is all well under control. As the experiement goes on, more data is collected and stored, and so the memory usage does gradually increase, but only to the extent that I would expect.
The CPU usage is 100%, but I thought this was always the case when using NIDAQ with DAQ cards. Or am I wrong about this? (As a side note, I am using NIDAQ traditional, but would NIDAQmx be better?)
Execution priority of the GUI vi (and all the other VIs for that matter) is set to normal.
The program is a bit large to post here, and I'm not sure if my company would be happy for me to publicise it anyway, so I suspect that this is turning into one of those questions that are going to be impossible to answer.
Just as a more general question, why would turning off multi-threading improve the user interface response?
Thanks,
Mark.

High GUI Time - Causing high Response time

Hi All,
Average GUI Response time is approx 400 ms in my ECC 6.0 system, OS - HP UX, Database - Oracle 10.2.0.5.
I expect it should always be approx 200 ms, but as it is high it is contibuting to high overall response time.
I expect there are normally two ways of high GUI time :
1) High network time between Presentation layer( User System) and Application Layer(SAP Server).
2) High amount of time in Loading User Screen
For Option 2 I have checked we are using SAP access menu so there should not any problem with loading of User Access Menu.
Average Response time for session_manager is 2 Secs.
Please suggest me what all other ways available to improve GUI time,
Can there be other reasons of high GUI time and how can we make sure that high GUI time is only because of high Network time.
Please suggest.
Shivam

I believe in case you have multiple roundtrips per step, then the client performance comes into play as well. So if you have slow clients this could be an issue too.
Basically you are already looking in the right place (network connection), but i recommend you also check:
- roundtrips per step and amount of data sent to the client
- are all transactions having high gui times, or only a few?
- how is the situation on the clients?
- if you have clients working on prod and qas check the values on the qas system too
Cheers Michael

I m having a iPhone 5. since i upgraded the iOS to 7.0.4 i finding my Phones response time worse

my iPhone's response time is very slow, facetime doesnot work most of the time. once when i reset the iPhone to factory and tried to activate facetime it verifies the apple id but! it says "waiting for activation". What do i do? i waited fro two days and its still not working. Also my camera shutter doesn't open many a times. All started after ios7 upgradation... solution provider will be appreciated...

Howdy there Tuna241,
Thank you for using Apple Support Communities.
It sounds like your iPhone is restarting unexpectedly after the update to iOS 7.0.2.
I recommend the steps outlined in the article named:
iPhone: Hardware troubleshooting
http://support.apple.com/kb/TS2802
Will not turn on, will not turn on unless connected to power, or unexpected power off
Verify that the Sleep/Wake button functions. If it does not function, inspect it for signs of damage. If the button is damaged or is not functioning when pressed, seek service.
Check if a Liquid Contact Indicator (LCI) is activated or there are signs of corrosion. Learn about LCIsand corrosion.
Connect the iPhone to the iPhone's USB power adapter and let it charge for at least ten minutes.
After at least 30 minutes, if:
The home screen appears: The iPhone should be working. Update to the latest version of iOS if necessary. Continue charging it until it is completely charged and you see this battery icon in the upper-right corner of the screen . Then unplug the phone from power. If it immediately turns off, seek service.
The low-battery image appears, even after the phone has charged for at least 20 minutes: See "iPhone displays the low-battery image and is unresponsive" symptom in this article.
Something other than the Home screen or Low Battery image appears, continue with this article for further troubleshooting steps.
If the iPhone did not turn on, reset it while connected to the iPhone USB power adapter.
If the display turns on, go to step 4.
If the display remains black, go to next step.
Connect the iPhone to a computer and open iTunes. If iTunes recognizes the iPhone and indicates that it is in recovery mode, attempt to restore the iPhone. If the iPhone doesn't appear in iTunes or if you have difficulties in restoring the iPhone, see this article for further assistance.
If restoring the iPhone resolved the issue, go to step 4. If restoring the iPhone did not solve the issue, seek service.
Regards,
Sterling

Avg iview response time

At Workload Analysis (Sol man Diagnostics) why I have u201CAvg servlet/webdynpro response timeu201D and u201CAvg iview response timeu201D?
I mean, the request time of the iview is calculated separated from the request time of the servlet (In case I have an iview with a servlet inside), if so I have to sum both to have the complete time request? Or the KPI u201Cavg iviewu201D is for the iviews that does not have a servlets or a webdynpros inside?
I am a little confused with these concepts, someone can explain to me or show me some document that explains this?
Thanks in advance
Regards,
Walde Requena

I don't understand the question.
Do you want to know how to display dialog response time in ST03? If so, your instructions tell how to bring up that screen. It will show Dialog response time providing there have been Dialog steps executed.
Or do you want to know which function module you call to get dialog response time data? Use SAPWL_WORKLOAD_GET_STATISTIC to get hourly, daily, etc. data (for a given day and instance) for each task type.
Tim

ERP Screen Response Times

Similar Messages

Maybe you are looking for