Swing eating up system resources

I'm developing a chat system with a client and server. The server simply listens for clients and relays chat messages. The client consists of a chat gui and the main server process.
My server runs fine; my client however causes the system to slow. I'm using Windows XP Service Pack 2, and when I turn on System Monitor both the server and client are running at 40-50% system usage (without the client connected my server runs 0%). Although the client gui is smooth, other applications are laggy. Profilling my client, I see that its spending most of its time in sun.awt.windows.WToolkit.run (cpu=times). For cpu=samples, most of the CPU usage is used in WToolkit.eventHandler.
here's how my client works:
First it starts the Client object, which initiates a connection. Once the connection is established, it launches the chat GUI (I'm using New I/O - asynchronous sockets here). Obviously the chat GUI is in its own thread. Originally I had separate thread for the Client object, but seeing terribel performance I merged the client object back into the main thread, but to no avail.
My Chat GUI class has two handlers - an ActionListener which listens for the user typing in enter to send a message, and a windowlistener, which listens for a close.
Any help will be appreciated. Thanks!

For fastest, most efficient answers to questions like this come to the ClamXav Forum first.
lnbstahl wrote:
Well, thanks for the reply, but Intego isn't what's using my resources, so at least it's got that going for it. Can anything be done about the clamscan or ClamXav? Can it be killed? I'm use Parallels, but it's not currently running. I have seen that ClamXav is installed, but as I said, I didn't install it, so wonder why it's now running and dominating my system resources.
ClamXav cannot install itself and I'm not aware of any other installer that includes it, so it must have either been downloaded from the AppStore or a web site. Please highlight the application, hold the command key down and type the I key (that's eye, not ell) to bring up the "Get Info..." dialog and tell me what it says is the version number.
I don't believe it's possible for the clamscan process to run without the application being used, so in Activity Monitor type the letters "clam" without the quotes in the search box in the upper right corner of the window and tell me everything running with clam in the name. If the process is clamdscan, that would indicate that you are running ClamXav Sentry in the background which would also be running the clamd process.

Similar Messages

NSTask semi-Heavy program eats up system resource fork

So I have a program that is calling a timer that is running an NSTask every 2 seconds, it isn't a very CPU or RAM dependent program,
0.3 cpu (when the task is running) 8.3MB ram max.
After about 10 minutes or so my system will freeze up due to a 'resource fork being busy'. I'm assuming it is the repeated forking of an NSTask that is eating up resource forks, but I haven't found a solution. Any have any ideas?
P.S on an unrelated note I made a new developers account so I could access some of the benefits of having one and I tried to log onto the dev forums but I won't allow me to it just goes to the login page every time I hit the Log In button on the devforums.apple.com page. Any one else experiencing this

At 5 minutes in use Applications>Utilities>ActivityMonitor to look at how many processes are in the system. If you set the panel for 'All Processes, Hierarchically' it will be obvious if your program's children are staying in the system.
It is not always possible to terminate the receiver because it might be ignoring the terminate signal. terminate sends SIGTERM.
Message was edited by: xnav

Forms removing system resources

I have a forms 4.5 application which seems to be eating the system resources on my users machine. After a period of time, there system resources are so low( jumps from 55% to 5%) that they can not print or open another app. When they close the Forms, there resources returns to normal. I believe this is happening on a form that has many canvases and tabs. Is there a way to figure out where on a form is causing this problem? Anybody have any ideas?

Thing is I am scheduling jobs through third party tool,FLOW MANAGER,and i am using SAS,I have to extract data from SAP and load into oracle table,oracle 10g,OS:HPUX itanium
when i run my job from SAS Application i,e SAS DI (ETL TOOL) it works fine and target table gets loaded witin 5 mins but when i schedule the same from third party tool it takes hours to execute
I want to check system resources at oracle end like how much memory,cpu time ,elapsed time being used ,can you plezse help it out.
How should i check the system resources.
Thanks ,

Access System Resources using Java Applet via Java Script

Hello
I can access my Applet public methods (and this methods access system resources) via Java Script if I do the following: System.setSecurityManager(null);However, I'm making this post because I don't like this solution.
Supposedly, setting the SM to null is like making the Applet (which is signed and was accepted by the user via a prompt from the browser) behave like a normal Java program that has no restrictions. (http://java.sun.com/docs/books/tutorial/essential/environment/security.html, second paragraph)
However, this feels like a workaround of something that is supposed to be there (the SM).
Also, if I make the methods invocation from inside the applet (using swing buttons and textboxes for example) I can use the standard SM without no problems.
From my readings, the problem regarding Java Script invocation, comes from the fact that the Java Script is not a secure (not signed) source (because you can invoke public methods the way you wish from it i guess) on the contrary to the applet methods invoked by the buttons.
Possible solutions I found in the web range from using the public static Object doPrivileged(PrivilegedAction action) method or imaginative things like creating new threads on the public method that call the private methods that access the system resources (supposedly because the new thread runs under the safe environment of the applet)
I almost got a glimpse of hope with this post http://forums.sun.com/thread.jspa?threadID=5325271&tstart=0
However, none of these solutions worked, the only results were with the setResourceManager(null)So, any one can contribute with a solution for this? Should I keep trying to find a solution other then the one I already have?
Regards
Cad

1. yes
2. yes
Note for 2. the converter will run the applet with SUN jre for sure if the user has IE.
IE will use the ActiveX technology to run the applet (as with Macromedia Flash).
For Netscape I am not sure, but I would think Netsape will use the plug in provided by
SUN.
Note for SUN jre 1.3. If this applet is to be used within a company that uses a proxy with
ntlm authentication the 1.3 applet cannot connect (to the Internet) through this proxy since
ntlm athentication is supported since j2re1.4.2_03. There is one version before that but
that one will pop up a window asking for the user's domain account and password wich
is both lame and crappy.
As for the IE settings, IE has a default setting that askes users the "do you trust"
queston for AciveX controls within the Internet securety zone (tools -> internet options
-> security).
Sincy anybody can make ActiveX controls (allso sign them) a user that has a problem
to find the "no" button will sooner or later install a malicuous ActiveX control (spy ware
or a virus).
If this user's desktop is within your company's network it will cause serious harm.
This is why most company's disable this by changing the default internet expolorer
settings. Since I assume you are writhing this applet to be used by a company I allso
assumed that company has someone to maintain the desktops. In that case I
assume that person would want to control the security within the SUN jre instead of
letting the user deside what to trust and what not.

Interactive form takes 10-15 minutes to open and exhausts system resources.

The version of Livecycle designer am using is 7.1
The interactive form that I designed is taking like 10-15 minutes to open and while its opening, its taking all the system resources as I see a prompt on the task bar besides time/date "Virtual Memory Minimum Too Low".
The tutorial project works fine, the TravelRequest.pdf opens just fine: https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/user-interface-technology/wd%20java/wdjava%20archive/offline%20interactive%20pdf%20form%20using%20download.pdf
Would installing version 8.0 solve this ?
I am on NWDS sp18.
Thanks
Tony

Hi,
Refer to the following blogs which explains the steps to improve the performance.
Offline Part u2013 I /people/sankar.narayana/blog/2008/12/23/dynamic-generation-of-offline-adobe-interactive-forms-for-sap-46c-and-ep-70-without-user-intervention-part-150-i
Offline Part u2013 II /people/sankar.narayana/blog/2008/12/30/dynamic-generation-of-offline-adobe-interactive-forms-for-sap-46c-and-ep-70-without-user-interventionpart-ii
Adobe Performance : /people/ramesh.kotagiri/blog/2008/12/30/sap146s-magic-solution-to-obtain-amazing-performance-of-dynamic-adobe-interactive-forms-using-zci-forms-zero-client-installation
Installing the Adobe 8.0 also improves the performance.
Thanks & Regards,
Jhansi Miryala

Can't open vcf file. "The file may not exist ... Out of memory or system resources"

Trying to open a vcf file (vCard) from a user. After double-clicking file, get message:
Cannot open file: C:\folder\filename.vcf. The file may not exist, you may not have permission to open it, or it may be open in another program. Right-click the folder that contains
the file, and then click Properties to check your permissions for the folder. Out of memory or system resources. Close some windows or programs and try again.
I have Outlook 2010 with SP2.
Similar error, different problem. Has workaround:
http://community.office365.com/en-us/f/172/t/198029.aspx
I turn OFF cached exchange mode. I double-click the vcf file, it opens fine.
I turn ON cached exchange mode. I double-click the vcf file, I get the erorr message again.
We have hosted Exchange, so we can't turn off cached exchange mode in Outlook.
Is this a bug? Anybody know of a fix?
By the way, if I save one of my contact as a vcf file
and double-click it, it opens fine.

Hi,
I'm marking the reply as answer as there has been no update for a couple of days.
If you come back to find it doesn't work for you, please reply to us and unmark the answer.
Best Regards,
Steve Fan
Forum Support
Come back and mark the replies as answers if they help and unmark them if they provide no help.
If you have any feedback on our support, please click
here

Why the video playback stotter but audio is ok and all system resources are ok as well?

Hi,
I'm using Premiere Elements 12 and prepared a project using m2ts files of my sony camera. When I started the project, everything was find, editing easy. Now, some months later I wanted to finish the project on the same laptop ( Intel Cor i5-4200 2,50GHz, 8GB RAM, 64 bit Windwos 8.1, 1TB Hybrid HDD, dual graphic: Intel HD Graphics 4600 and NVIDIA GeForce GT740M). The system resources are not completly used during the playback, maybe 10 - 15% usage, RAM is between 20 and 50% usage, harddrive usage is between 10 and 40% usage. Video data are stored local on the harddrive (not on USB or network).
When I open the original files in e.g. VLC or Media Player the playback is perfect, no interupts. The playback of rendered elements in Premiere Elements is without interupts as well. Only "native", untouched HD material stotters after a short time I'm working on the project. It's the same for other videos, when I start a new project. It's anoying me because it was the reason why I decided for the SW.
I deinstalled Premiere Elements completly, used also CCleaner to remove unused registry entries... reinstalled it completly after some restarts... updated to 12.1.0.0 but after an afternoon of installation, the same issue is back.
Who can help me to fix it? Thanks for your feedback.

Player version 7.1.6 is a very old version but it should play H264 / AAC videos without issue.
http://support.apple.com/kb/DL837?viewlocale=en_US&locale=en_US a link for a more modern version.

An error has occurred while accessing SQL database or system resources. If this is the first time you have seen this message, please try again later. If this problem persists, please contact your administrator.

I have SP Server 2010, and when I try to DELETE a rule within an existing Audience, "Property (Account Name) = domain/username", I get this error, "An error has occurred while accessing SQL database or system resources. If this
is the first time you have seen this message, please try again later. If this
problem persists, please contact your administrator." When I try to "MODIFY" the rule I get this error, "One or more values typed on this page are not valid. Check the text for the indicated fields."
The last time I checked it was working, I'm not aware of any new updates installed recently? I did a full Profile Synchronization as well, but still not working, please advise? -- Evenstarline

Hi Sara,
First of all thank you very much for your prompt responses. Here are my comments to each of your suggestions below, and just to let you know I am using a Farm Admin account.  I
was able to do this way after we upgraded from SP 2007 to SP 2010 as well.   I would like to mention I'm not a SP expert, just been given the responsibility due to another person handling it just left, so apologize with some of
my novice questions below?
1. When I change the Operators to "Contains" or "Not Contains" get generates this error below.
     Error generating in red towards top of the audience page..."One or more values typed on this page are not valid. Check the text for the indicated fields."
     Error occurred where you enter your "Value"..."Could not resolve the user identity. Please re-enter the account name."
2. We have a 3-server-tier topology (SPWeb, SPDB, and SPFarm). Does the updates only apply to where the Central Admin is installed, which is the "SPFarm"? I checked all
3 servers, and NONE of the updates (KB2899494, KB2889845, and KB2883055) you'd mentioned are installed.
3. I'm new to IISRET, I need to be extra cautious of what I run in production, is this safe to run with no problem? What does it do? And How do I run it?
4. I'm also new to viewing the ULS log. I'd just downloaded a viewer for it. I'm assuming the only logs I need to be concern with viewing are within the SPAdmin (where Central
Admin is installed)? There's so many of them, what should I be looking for exactly?
Evenstarline

Insufficient system resources exist to complete the requested service

[I did intend to start this post with a screenshot of the above error when I initiate the transfer from Windows Explorer, but apparently 'Body text cannot contain images or links until we are able to verify your account.' so I will just have to do some typing,
viz the error dialog says:
'An unexpected error is keeping you from copying the file. If you continue to receive this error, you can use the error code to search for help with this problem.
Error 0x800705AA: Insufficient system resources exist to complete the requested service.'
I get this error pretty much 100% of the time from one particular PC when trying to copy a folder of 10 2GB files to a server with both mirror and parity storage spaces.
I recently purchased a Thecus W5000 running Windows Storage Server 2012 R2 Essentials. Absent any guidance either way I decided to set up a storage pool across the three 3TB WD Red drives that I have installed in it and to allocate 1.5TB of that space to a
mirror storage space and the remainder to a parity storage space. Having read some faily dire things about storage spaces, but wanting the resilience provided by those two types of storage space, I decided to run some benchmarking tests before finalising anything.
To that end I only went as far through the Essentials setup as creating a handful of user accounts before setting up the storage spaces and sharing both of them, with all authenticated users permitted full control. My benchmarking consists of a Take Command
batch file timing three large directory copies - one with 10 2GB files, one with 10240 10K files and another with a multi-level directory with a variety of files of differing sizes. The first two are completely artificial and the latter is a real world example
but all are roughly 20GB total size.
To test various aspects of this I copied the three structures to and then from a partition created on the internal disk (the W5000 has a 500GB SSHD) and to the two storage space partitions. I also created a version of the batch file for use internally which
did something similar between the internal disk and the two storage space partitions, and another as a control that tested the same process between the two Windows PCs. The internal test ran to successful completion, as did the PC to PC copy and the external
one from my Windows 8.1 64-bit system (i5 3570K, 16GB RAM, 1TB HD) but when I ran it from my Windows 7 Pro 64-bit gaming rig (i7 2600K, 8GB RAM, 1TB HD) I got a number of failures with this error from Take Command:
TCC: (Sys) C:\Program Files\bat\thecus_test_pass.btm [31] Insufficient system resources exist to complete the requested service.
(where line 31 of that batch file is a copy command from local D: to the parity space on the Thecus).
The error occurs only when copying large files (the 2GB ones already mentioned but some of those in the real world structure that are about 750MB in size) from the Win7 system to the Thecus and only when doing so to the storage space volumes - ie. copying to
the internal disk works fine, copying from all volumes works fine, copying internally within the Thecus works fine, copying between the Win8 and Win7 machines works fine and initiating the copy as a pull from the server between the same two disks also works
fine. One aspect of this that surprised me somewhat was just how quickly the copy fails when initiated from Windows Explorer - checking out the details section of the copy dialog I see roughly ten seconds of setting up and then within five seconds after the
first file transfer is shown as starting the error dialog pops up (as per the image no longer at the top of this post).
There are no entries in the event log on either machine related to this error and I've had the System Information window of the Sysinternals Process Explorer up and running on both machines whilst testing this, and it shows nothing surprising on either side.
I've also run with an xperf base active and I can't see anything pertinent in the output from either system.
Frankly, I am at a loss and have no idea what other troubleshooting steps I should try. The vast majority of the existing advice for this error message seems to relate to Windows 2003 and memory pools - which both the fact that this works from one PC but not
the other and the SysInfo/xperf output seems to suggest is not the issue. The other thing I've seen mentioned is IRPStackSize, but again if that was the problem I would expect the failure to occur where ever I initiated the large file transfer from.

Ff it works from the win 8 box, it must be in the win 7 box?
I'm going to answer this one first because much of the rest of this is not going to be pertinent to the problem at hand. I've been over and over this aspect whilst trying to think this issue through and you are right, except that it only happens when copying
files to the Thecus and only then when the target is a ReFS partition on a mirror or parity storage space. So the best I can come up with is that it is most likely an issue on the Win7 box that is triggered by something that is happening on the server side,
but even that is a bit of a stretch. This is why the lack of information from the error message bugs me so much - in order to debug a problem like this you need to know what resource has been exhausted and in which part of the software stack.
Now that may not be easy to do in a generic way, and since programmers are inherently lazy it is tempting just to return a simple error value and be done with it. However, I've been in the position of doing just that in a commercial product and ended up
having to go back and improve the error information when that particular message/code was tripped and I was expected to debug the problem! Obviously there is a significant difference between a Microsoft consumer product and a mainframe product that costs many
times as much and comes with a built in maintenance fee, but the underlying requirement is the same - somebody needs to be able to solve the problem using the information returned. In this case that simply isn't possible.
You spend your time testing file copies, where I devote most of my time to backup and restore
I don't really want to be testing file copies - the initial intention was to benchmark the different storage space and file system combinations that I was intending to use but the error whilst doing so has spiralled into a cycle of testing and tweaking that
really isn't achieving anything. My primary reason for having a NAS at all has always been backup. My current strategy for the two boxes participating in this testing involves having a local drive/partition to hold backups, running a daily incremental file
copy to that partition which is then immediately copied to a NAS and backing that up with a regular (needs to be at least once per month to be totally secure) full image copy of the local disks that is also copied to the NAS afterwards (hence my fascination
with copying large files).
There is a weakness in that strategy because I've never been very good at performing that full image backup regularly enough, so one of the reasons for buying the W5000 was the possibility of making those backups automatic and driven from the server end.
However, that takes the local backup drives out of the equation and leaves me with the need to backup the NAS, which I don't do with my existing unit because there are (nearly) always copies held elsewhere.
The other reasons for going with the Thecus were a desire to backup the other machines in the household - I've always dreaded a hard drive failure on my wife's laptop but getting her to perform any kind of housekeeping is nigh on impossible and also to provide
a file server capability protected by a single set of userids (the existing NAS data is open to all household members). So my goal is backup and restore too ;)
I meant a different nic on the beast (win 7)
I should have realised that but obviously wasn't thinking straight. I don't have a spare gigabit NIC to hand (although perhaps even a megabit one might provide an interesting data point) although there is such a card in one of my other (less used) PCs that
I could cannibalise for testing purposes. Another project for the coming weekend methinks.
put some limits on it to keep the lawyers happy. 2gb ram, OS loaded on a drive, limit the # of Hard Drives
That statement got me thinking, because I've never been able to find a definition anywhere of what the restrictions are with WSS 2012 R2 Essential - if I bring up the software license terms on the box itself they are for 2012 Standard!?- and wonder whether
they'd stop me doing things like adding RAM or changing the processor.
Even my buddies at wegotserved do not seem to have done any hands on reviews and they get "everything."
The cynic in me wonders whether that is because Thecus know that they've just shovelled this onto a handful of existing boxes that barely meet the spec. and which simply aren't up to snuff as anything other than a box full of disks. The Thecus boxes
look like good value because they include the server OS (the unit cost me roughly 50% more than I could buy Windows Server 2012 R2 Essentials for) but if you can't realise that value then they are just an expensive NAS.
if perhaps the algorithms in the Seagate SSHD do not know ReFS?
I haven't put a ReFS partition on the SSHD, only on the three 3TB WD Reds.
I will ask my contacts at MS to take a look at this thread, but they stay so busy with v.next I don't know if they will spend many cycles on it
Perhaps you could ask them if the next version of the OS could do a better job of identifying which resources have been exhausted, by what part of the stack and where in the maze of connectivity that makes up a modern computing environment?? {gd&r}
Cheers, Steve

Upgraded to IO6, seems like the amount of system memory to run is higher, this causes issues with some Apps. I can't get SIRI to work because the amount of free system memory is not enough. how can I tell what is eating the system memory?

Upgraded to IO6, seems like the amount of system memory to run is higher, this causes issues with some Apps. I can't get SIRI to work because the amount of free system memory is not enough. how can I tell what is eating the system memory?

Upgraded to IO6, seems like the amount of system memory to run is higher, this causes issues with some Apps. I can't get SIRI to work because the amount of free system memory is not enough. how can I tell what is eating the system memory?

Firfox uses too much system resource. When idle it uses around 20% CPU and more than 500 mb each of real and virtual memory. Safarai uses 0% CPU and less than 100mb real and less than 200 mb virtual memory.

It causes my macbook pro 15" to get hot.

the very problematic plugin-cointainer is the cause of all this! i assume you may be open web page that contain flash right? high system resource slowing your browsing capabilities (click,tab,openpage, slowresponse,etc)
it is very common problem in windows. you can read it in here under Known Issues->http://www.mozilla.com/en-US/firefox/3.6.15/releasenotes/
+Some slower machines may see degraded mouse responsiveness when viewing certain Flash videos
This PROBABLY can happen in your macosx too. Im not sure for that.
I also try firefox in Ubuntu, and suprisely it smoothly open flash video and playing FB Poker at the same time wo performance degradation .
i cant give any solution for this unless they came out with better and enhanced performance of firefox for all systems.

Verity vspider.exe process never stops and sucks system resources

I'm running a scheduled task to index a site on a Win2k3 server running CF8. I'm having a problem where the vspider.exe process never stops and sucks up system resources, slowing my whole server down. It actually is doing quite a bit of work... I'm directing the output into a log file, and I'm getting 300 K of information and it seems to be walking the site just fine. But it ends up not finishing the job and running forever. I have to open the task manager to terminate the process and then the server runs better.
Any ideas?

I have not found an answer to this problem, though it hasn't been a problem lately. I now send the output of the vspider.exe process to a log file and can check the status of the index job. I index nightly, so if the process is running at anytime, I can look at the results of the index job in my log file. This might give some clues. I have a feeling I had a corrupt index and vspider was choking. Try rebuilding your index from scratch.

External Monitor- Does it use substantial system resources?

Quick question I hope and I apologize if it is answered in another post - I did not find it by searching...
I use a MacBook Pro with an external cinema display. My Mac is now 3 years old and I can use all the power I can get out of it - for example for video encoding.
Does having an external monitor connected use system resources that could be used to run my video programs? In other words, would my Mac perform better for these tasks if I disconnect the external monitor?
Thanks for any feedback.
Matthew

No. The MBP will be affected much more by how many applications are running than by whether the external screen is attached or not. Occasional rebooting should help flush out old stubs from inactive programs and other processes. Activity Monitor gives a good view of most everything that is running or idle but maintaining a memory footprint. Generally after a restart you will see the list of things fall to half, depending on how much was running previously and how long since the last restart, etc.

Why is ath.exe hogging my system resources?

Ever since the latest iTunes update, ATH.exe seems to be hogging my system resources and maxing out my processors. I have to reboot to get my PC back.

Click on the following link for a similar problem: https://discussions.apple.com/thread/4303319?start=15&tstart=0

BEA-141230 Could Not locate descriptor file for System Resource: DS name

Guys,
When I start the Admin and Managed server ..I get below warning message.
*<Warning> <Management> <BEA-141230> <Could Not locate descriptor file for System Resource : datasource1.>*
I know that weblogic server is unable to locatie datasource1.xml file at <SOA_HOME>/user_projects/domains/base_domain/config/jdbc
Is there any way to to get rid off from this error? I tried to delete datasource from weblogic Admin console, but get below error:
java.lang.NullPointerException
All changes have been activated. No restarts are necessary.
Errors were encountered while performing this delete operation.
Thanks,
Ab

Are you starting servers with the root user? make sure that using whichever user you are starting server, it has full access on MW_Home and it's sub-directories. You may consider raising a support SR.
Regards,
Anuj

Swing eating up system resources

Similar Messages

Maybe you are looking for