Random Startup Memory Problem

It already happened three times, with an interval of 2 months from one event to the other.
The issue is that only 2 of the installed 4 Gb are recognized.
I normally solve the problem by removing and re-inserting the memory risers (all memory by Apple).
Where is the problem???
Massimo

Hello Hatter
Thank you again for your support.
The machine is connected to the UPS. Every weekend or leave I switch off and disconnect the UPS.
The MacPro is always working perfectly. No kernel panic or other problem as far as I can feel.
I did not find any other way than reseating the memory to see it fully. Actually the behavior was not always the same (events every 2 months approx):
- first event: machine did not start, led blinking. After several attempt started, only 2 GB found
- second event: same as before
- third event: machine boot but only 2 GB shown.
I do think that humidity could excess 95% in the room, but consider that after long absent you can get some mould (shoes, clothes......this is Vietnam).
Maybe there is some condensation inside...Normally I always cover with the original plastic packaging the MacPro when cold.

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Memory problem with JTextFields

Hello,
I have a wierd problem with JTextField and the memory.
I need to fill a JPanel with different Components (including JTextFields), then do some calculation, remove the Components and filling the JPanel again.
When i so this too often my i get an OutOfMemory Exception. I narrowed to problem down and wrote a small sample program to demonstrate the problem.
When i call the method doIT (where the Panel is repeatedly filled) from the main-function everything works fine, but when it is called as a result from the GUI-Button-Event the memory for the JTextFields is not freed (even the call of the Garbage collector changes nothing)
When i only use JButtons to fill the Panel everything works fine.
Has anyone an idea why this problem occurs and how i can work around it?
[Edit] I tested it whith java 1.5.0_06, 1.5.0_11, 1.6.0_02
Thanks
Marc
import java.awt.Frame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.lang.management.ManagementFactory;
import java.lang.management.MemoryUsage;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class MemoryTestDLG extends JDialog {
     public MemoryTestDLG(Frame owner) {
          // create Dialog with one Button that calls the testMethod
          super(owner);
          JButton b = new JButton("doIT ...");
          b.addActionListener(new ActionListener() {
               public void actionPerformed(ActionEvent e) {
                    doIT();
                    setVisible(false);
          getContentPane().add(b);
          pack();
     public void doIT() {
          // Testmethod that fills a JPanel 20 times with Components and clears it
          // again
          JPanel p = new JPanel();
          long memUse1 = 0;
          long memUse2 = 0;
          long memUseTemp = 0;
          for (int count = 0; count < 20; count++) {
               // Clear the panel
               p.removeAll();
               // Get memory usage before the task
               Runtime.getRuntime().gc();
               memUse1 = ManagementFactory.getMemoryMXBean().getHeapMemoryUsage()
                         .getUsed();
               // Fill Panel with components
               for (int i = 0; i < 200; i++) {
                    // The Buttons seem to be released without any problem
                    p.add(new JButton("test" + Math.random()));
                    // JTextFields are not released when used from the dialog.
                    p.add(new JTextField("test " + Math.random()));
               // get memory usage after the task
               Runtime.getRuntime().gc();
               memUseTemp = memUse2;
               memUse2 = ManagementFactory.getMemoryMXBean().getHeapMemoryUsage()
                         .getUsed();
               // print Memory results
               System.out.println("Memory Usage: " + f(memUse1) + "   ->"
                         + f(memUse2) + " [ Used:" + f(memUse2 - memUse1)
                         + " ] [ Freed: " + f(memUseTemp - memUse1) + "]");
     public String f(long m) // formats the output
          String s = "" + m;
          while (s.length() < 8)
               s = " " + s;
          return s;
     public static void main(String[] args) {
          MemoryTestDLG d = new MemoryTestDLG(null);
          System.out
                    .println("------------------ Direct Call (all is OK) -------------------");
          d.doIT(); // Memory is freed with every call to JPanel.removeAll()
          System.out
                    .println("------------ Call from Dialog (memory is not freed) -------------");
          // The Memory keeps blocked
          d.setModal(true);
          d.setVisible(true);
          System.exit(0);
}Message was edited by:
marcvomorc

Thank you for your answer,
In this sample the programm does not run out of memory. But when you look at the output you see, that in the first run (direct call) the memory ist freed immediately when tha panel is cleared but in the second run (from the Button) the memory usage is getting bigger and bigger. Wenn you change the number of components to 2000 (4000)
// Fill Panel with components
        for (int i = 0; i < 2000; i++) {
            // The Buttons seem to be released without any problem
//... ...and use the default memory settings (69mb heap) the programm runns out of memory.
I get the following output:
------------------ Direct Call (all is OK) -------------------
Memory Usage:   445504   -> 8121016 [ Used: 7675512 ] [ Freed: -445504]
Memory Usage:   617352   -> 8114336 [ Used: 7496984 ] [ Freed: 7503664]
Memory Usage:   810488   -> 8491768 [ Used: 7681280 ] [ Freed: 7303848]
Memory Usage:   943704   -> 8114976 [ Used: 7171272 ] [ Freed: 7548064]
Memory Usage:   836760   -> 8505072 [ Used: 7668312 ] [ Freed: 7278216]
Memory Usage:   978352   -> 8114784 [ Used: 7136432 ] [ Freed: 7526720]
Memory Usage:   835552   -> 8498288 [ Used: 7662736 ] [ Freed: 7279232]
Memory Usage:   977096   -> 8114312 [ Used: 7137216 ] [ Freed: 7521192]
Memory Usage:   835640   -> 8498376 [ Used: 7662736 ] [ Freed: 7278672]
Memory Usage:   977296   -> 8115000 [ Used: 7137704 ] [ Freed: 7521080]
Memory Usage:   835392   -> 8504872 [ Used: 7669480 ] [ Freed: 7279608]
Memory Usage:   976968   -> 8115192 [ Used: 7138224 ] [ Freed: 7527904]
Memory Usage:   836224   -> 8501624 [ Used: 7665400 ] [ Freed: 7278968]
Memory Usage:   977840   -> 8115120 [ Used: 7137280 ] [ Freed: 7523784]
Memory Usage:   835664   -> 8498256 [ Used: 7662592 ] [ Freed: 7279456]
Memory Usage:   976856   -> 8114384 [ Used: 7137528 ] [ Freed: 7521400]
Memory Usage:   835784   -> 8502848 [ Used: 7667064 ] [ Freed: 7278600]
Memory Usage:   977360   -> 8114592 [ Used: 7137232 ] [ Freed: 7525488]
Memory Usage:   835496   -> 8502720 [ Used: 7667224 ] [ Freed: 7279096]
Memory Usage:   976440   -> 8115128 [ Used: 7138688 ] [ Freed: 7526280]
------------ Call from Dialog (memory is not freed) -------------
Memory Usage:   866504   -> 8784320 [ Used: 7917816 ] [ Freed: -866504]
Memory Usage: 7480760   ->14631152 [ Used: 7150392 ] [ Freed: 1303560]
Memory Usage: 14245264   ->22127104 [ Used: 7881840 ] [ Freed:   385888]
Memory Usage: 19302896   ->27190744 [ Used: 7887848 ] [ Freed: 2824208]
Memory Usage: 27190744   ->35073944 [ Used: 7883200 ] [ Freed:        0]
Memory Usage: 31856624   ->39740176 [ Used: 7883552 ] [ Freed: 3217320]
Memory Usage: 39740176   ->47623040 [ Used: 7882864 ] [ Freed:        0]
Memory Usage: 44410480   ->52293864 [ Used: 7883384 ] [ Freed: 3212560]
Memory Usage: 52293864   ->58569304 [ Used: 6275440 ] [ Freed:        0]
Memory Usage: 58569304   ->64846400 [ Used: 6277096 ] [ Freed:        0]
Exception occurred during event dispatching:
java.lang.OutOfMemoryError: Java heap spacewhen I outcomment the adding of the JButtons the amount of freed memory is 0 in the second run. So my guess is, that there is a problem with freeing the memory for the JTextFields.
Memory Usage:   447832   -> 6509960 [ Used: 6062128 ] [ Freed: 6332768]
Memory Usage:   722776   -> 6785632 [ Used: 6062856 ] [ Freed: 5787184]
------------ Call from Dialog (memory is not freed) -------------
Memory Usage:   468880   -> 6770240 [ Used: 6301360 ] [ Freed: -468880]
Memory Usage: 6770240   ->13016264 [ Used: 6246024 ] [ Freed:        0]
Memory Usage: 13016264   ->19297080 [ Used: 6280816 ] [ Freed:        0]
Memory Usage: 19297080   ->25570152 [ Used: 6273072 ] [ Freed:        0]
Memory Usage: 25570152   ->31849160 [ Used: 6279008 ] [ Freed:        0]
Memory Usage: 31849160   ->38124368 [ Used: 6275208 ] [ Freed:        0]
Memory Usage: 38124368   ->44402072 [ Used: 6277704 ] [ Freed:        0]
Memory Usage: 44402072   ->50677928 [ Used: 6275856 ] [ Freed:        0]
Memory Usage: 50677928   ->56955880 [ Used: 6277952 ] [ Freed:        0]
Memory Usage: 56955880   ->63232152 [ Used: 6276272 ] [ Freed:        0]
Exception occurred during event dispatching:
java.lang.OutOfMemoryError: Java heap spaceAdditionally the JPanel I am using is not displayed on the screen. It stays invisible the whole time, but i cannot work around that, because the calculation is depending on the values being in components on the JPanel)
Marc

Is XML Publisher causing shared memory problem..?

Hi Experts,
Since this week, many of the Requisition/PO are erroring out with the below errors or similar to these errors:
- ORA-04031: unable to allocate 15504 bytes of shared memorny ("sharedpool","PO_REQAPPROVAL_INIT1APPS","PL/SQL MPCODE","BAMIMA: Bam Buffer")
ORA-06508: PL/SQL: could not find program unit being called.
-Error Name WFENG_COMMIT_INSIDE
3146: Commit happened in activity/function
'CREATE_AND_APPROVE_DOC:LAUNCH_PO_APPROVAL/PO_AUTOCREATE_DOC.LAUNCH_PO_APPROVAL'
Process Error: ORA-06508: PL/SQL: could not find program unit being called
Few days back we were getting heap memory error for one of the XML Publisher report.
I heard that XML Publisher requires lot of memory for sources/features,So I want to know whether XML Publisher can be one of the cause for memory problem to occur or this shared memory is not related with XML Publisher sources at all.
Please advice.
Many thanks..
Suman
Edited by: suman.g on 25-Nov-2009 04:03

Hi Robert,
Thanks for your quick reply...
Apps version: 11.5.10.2
database version: 9.2.0.8.0
As I am a beginner in this so dont know much about this.. Can you please guide me on this.
DBAs has increased the shared memory and problem has resolved but here I am more concrened whether the XML Publisher was or can be one od the cause for shared memory problem. Is there any way to check that or this occurs randomly and we can not check this.
Please advice something.

Random Crash / Memory Crash during night Kinect v2

Hi,
I'm working on SARAH a C#/NodeJS Home Automation software listenig to family at home.
I have 24/7 Windows 8.1 NUC computer using USB device like Kinect 2 and PQLabs Touch Frame.
- During the night it seems the application crash with a memory probleme.
- Looking at Windows Journal it seems the app performs an IO File.delete
- In the journal there is stuff related to Restart Manager ?
- The app can run full day without errors but can crash at night
I have stopped Windows Update, and USB device "standby" but I still have random crash.
Any Idea ? Where should I look at ? It used to work with Kinect 1.
I try to understand if it comes from me or from stuff running at night or things like that

Kinect should be good to run throughout the night/day and many do that in some installations. If you have the system idle or go into a low power state, than you may have an issue with not getting frames or the runtime resetting as per the troubleshooting
thread (see last post):
https://social.msdn.microsoft.com/Forums/en-US/20dbadae-dcee-406a-b66f-a182d76cea3b/troubleshooting-and-common-issues-guide?forum=kinectv2sdk
The only affect of this would have is the runtime would not provide your application frames at that time, it should not crash your applicaiton.
Carmine Sirignano - MSFT

Flex 4 RichEditableText out of memory problems

Hello, we're conducting performance testing on the UI of a productivity application we're developing using Adobe AIR. We are using Flash Builder 4 public beta. One part of the performance test is updating the textFlow property of a RichEditableText control every 5 seconds with random data that contains several paragraphs and several images (to mimic a typical news article). We used TextFlowUtil.importFromString(str) to convert the raw data to a textFlow object.
We found that the above test with the RichEditableText control would quickly crash the AIR runtime with presumably out-of-memory problems. If we switch to using the (read-only) RichText control, the problem went away. The only material difference between the two controls we could find in the documentation is that the RichEditableText control supports unlimited undo/redos as long as it retains focus. Could this be the source of the memory problem? Regardless, can its behavior be modified to avoid the out-of-memory problems?
The use case we are trying to simulate is having the productivity app open for weeks at a time, with constant editing and going back and forth between different workflows.
Thanks for your help, and please let me know if you need additional information

Try a more recent build.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.
Blog: http://blogs.adobe.com/aharui

Mac Pro memory problems, or...?

I've been experiencing intermittent "goofy behavior":
1. fine horizontal black line across a window, today I had one half across the menu bar.
2. hangs -- i.e., will not respond to any keypress, mouse click, etc.
3. in the course of working through the usual list of troubleshooting steps I discovered that my Mac Pro does not recognize any of the startup keys http://option, cmd-opt-PR, shift, cmd-S, ...
- I have substituted an older Mac keyboard for the aluminum keyboard - still no startup keys
4. I've done the usual preferences, disk maintenance, etc.;
5. I can't run Hardware Test due to non-functioning startup keys [need D key for h/w test]
6. When the CPU wouldn't wake from sleep I got the below post-restart report.
7. I've run memtest two full nights, no errors detected.
8. I've removed the 2GB of OWC extra memory, running with Apple stock 1GB to see...
Any suggestions that may accelerate isolation would be much appreciated. Restart report follows:
Fri May 16 15:04:18 2008
panic(cpu 1 caller 0x00192EE1): "pmapflushtlbs() timeout: " "cpu 0 failing to respond to interrupts, pmap=0x534500 cpustosignal=1"@/SourceCache/xnu/xnu-1228.4.31/osfmk/i386/pmap.c:4570
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x5b44f8a8 : 0x12b0f7 (0x4581f4 0x5b44f8dc 0x133230 0x0)
0x5b44f8f8 : 0x192ee1 (0x45e364 0x0 0x534500 0x1)
0x5b44f968 : 0x194033 (0x534500 0x3baed000 0x0 0x19d709)
0x5b44fa08 : 0x173f7b (0x4cb8c 0x0 0x5b44fa58 0x1653b6)
0x5b44faa8 : 0x169d64 (0xa06cdac 0x0 0x0 0x1000)
0x5b44fbc8 : 0x16a361 (0x3baee000 0x0 0x1 0x0)
0x5b44fc08 : 0x16b2b6 (0x1921e10 0x3baed000 0x0 0x3baee000)
0x5b44fce8 : 0x127703 (0x1921e10 0x3baed000 0x0 0x8)
0x5b44fd78 : 0x14c0ae (0x5c2eee8 0x74d499c 0x74d49bc 0x74d49a8)
0x5b44fdb8 : 0x12d17b (0x74d40ac 0x74d4980 0x0 0x0)
0x5b44fdf8 : 0x12625d (0x74d4000 0x0 0x18 0x5b44fee4)
0x5b44ff08 : 0x1972ea (0x5b44ff44 0x0 0x0 0x0)
0x5b44ffc8 : 0x19f2b3 (0x61d45a0 0x0 0x1a20b5 0x6f95f20)
No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbfffe898
BSD process name corresponding to current thread: pmTool
Mac OS version:
9C7010
Kernel version:
Darwin Kernel Version 9.2.2: Tue Mar 4 21:17:34 PST 2008; root:xnu-1228.4.31~1/RELEASE_I386
System model name: MacPro1,1 (Mac-F4208DC8)

OK, updated the ATI drivers. I did NOT get auto-updated by Software Update. For ref, now have
ROM Revision: 113-A52027-202
EFI Driver Version: 01.00.202
Sadly, still seeing video artifacts -- I now have some evidence these are RAM-related.
Memory config when the video artifacts started was:
A-1 Apple 512MB
A-2 Apple 512MB
B-1 OWC 1GB
B-2 OWC 2GB
I ran for a while with OWC removed -- still saw artifacts, though possibly less frequent.
After fixing the startup key problem I was able to run the Hardware Test extended test this AM. Which reported no errors.
I then swapped OWC and Apple -- ran for several hours with no artifacts, then "screen rash" reoccurred followed very shortly by a hang [no mouse nor keyboard input], hard restart.
I've run the digLloyd run-stress-test to heat up RAM, then Rember/memtest -- no errors.
Does anyone know definitely whether RAM Riser A or B is used first?
Other suggestions?
Cheers, Steve

Mac Pro 6 core, D500, 256ssd 64gb loss of memory problems

I Can simply have the computer running with no Apps other than Finder & Adobe CC cloud and it burns up all RAM within an hour.
Help?

By far the things that cause the most issues are "just one little thing" that Users have added. These tend to cause trouble because they are badly-crafted or because they do things in violation of Developer Guidelines.
Lots of seemingly innocent little things that users have added have been seen to cause serious problems in high-end Mac Pros. If you want trouble-free, remove all the non-Apple add-ons and just run straight, unmodified Mac OS X and Major Applications, no add-ons. Readers here could easily produce a list of more than 50 add-ons that have been seen in postings here to cause trouble. When in doubt, throw it out.
The anti-malware features built into Mac OS X work better that any so-called "anti-Virus". Most of these commercial packages are simply worthless, but some also ruin performance, ruin memory utilization, or cause kernel panics without adding any additional value.
Hardware problems do not cause memory leaks.
The Mac Pro has Error Correcting Code memory, and its memory problems do not fester undetected. But you do need to check that all the memory you installed is still listed as present, because ANY problems detected at Startup can cause failing modules to be marked "absent".

Powerbook G4 freezes on me - memory problems..?

Hi all,
I have just bought a new Powerbook G4 15inch as i read all sorts of varying articles on Macbook Pro's teething problems with Adobe etc so decided to go for the tried and trusted good old Powerbook.
So i got the retailer to boost it from 512mg to 2gb in the shop and after giving it a good workout (installing Illustrator, photoshop, microsoft etc) and playing with Itunes i find that it freezes on me every 15mins or so..! I'm told it could be a memory problem (maybe the 2 new 1gbs are not compatible). Or should i reinstall Tiger..?
Any advice is welcome.. help..!
G4 powerbook 15inch Mac OS X (10.4.2) 1.67GHZ 2gigabytes 100GB

Hello, Shane,
No, I've not had trouble with freezes on my powerbook. I did have a little trouble clicking in the RAM on the top slot properly, both on my PB and on a friend's, but in these cases, the PB beeped three times on startup (RAM "distress signal").
It has been my understanding that system freezes are often caused by faulty hardware--RAM, a peripheral device that is misbehaving, or a more serious problem such as logic board.
Running the hardware test in extended mode would help with this.
Some people have reported that they have solved system freezes when all the hardware checks out by doing an archive/installation of their operating system, or erasing the drive and re-installing from scratch.
Good luck.
Maxit
Message was edited by: Maxit
I also would be remiss in not pointing out that since your Powerbook is new, Apple is available to help you troubleshoot, and in case there is a serious hardware issue, making an early report is advisable.

ITunes Random Startup

Have had this problem for a while, especially after upgrading OSX. iTunes will randomly start up on its own. I have routinely had to delete the iTunes Helper from the login items on my account and I also delete all the .plist for iTunes from the preferences file in the Library. Can anyone clarify what is happening and how to stop this random startup?
Ben F

Somehow got this in the wrong forum. Have reposted in itunes.

Mouse and memory problems (975X Pl pe)

First Hello,
this is my first post here, hope you can help me
PC configuration in my signature
OK. Here goes
1.   And most annoying problem – mouse problem (A4tech NB-90 mouse, connected to usb)
Mouse stops working, randomly (maybe once every month). It’s happening when booting windows. Mouse doesn’t work, actually all the led’s are blinking but it’s not recognized by windows. Disconnecting and reconnecting doesn’t work (nothing happens). Rebooting windows doesn’t help (still not working).
Solution to my problems is to shutdown the computer and disconnect the power cable from my PC, then reconnect it again and start the PC all over again. NOW it’s working!! WT ?
I tested mouse (3 months) on the other pc and it works OK there, so he is not the problem.
o yea, I formated hdd, and installed fresh windows and still no luck.
2.   Memory problem on 800MHz – I think this is because of incompatibility with motherboard or too weak psu
By default (motherboard)memory works on 667MHz. (and with this setup everything is fine)
The problem starts when I put it on 800MHz in bios – than system becomes instable (random reboots)
a.   Memory tested with memtest at 667MHz (both and than separate modules, 4 hours each test) -> NO ERRORS
b.   Memory tested with memtest at 800MHz (both and than separate modules) -> Never saw so much errors in my life :(
I doubt I’ll solve this problem (except buying new memory modules), but you guys know more than me so I’ll let you decide.
and yeah, sorry for my bad English!
Thanks
Bas
edit: memory problem solved. Patriot @ 800MHz needs 2.0V

hehe here you go
Quote
F E A T U R E S
PSD21G8002
Patriot Signature DDR2 1GB CL5 PC2-6400 (800MHz) DIMM
• PC2-6400 (800MHz) Data Rate
• 240-Pin Dual in-line memory module
• Non-ECC Unbuffered
• 2 Rank Double-sided module
• 7.8US Refresh Interval
(8192 CYCLES/64MS)
• 1.8V Power Requirement
• Auto and self refresh capability
• PCB height: 1181 (mil)
• Serial Presence-Detect (SPD)
• 100% Tested
• Lifetime Warranty
• RoHS Compliant
Quote from: Maesus on 26-March-07, 20:51:54
well... check the spec on website.

Memory Problem with SEt and GET parameter

hi,
I m doing exits. I have one exit for importing and another one for changing parameter.
SET PARAMETER exit code is ....
*data:v_nba like eban-bsart,
       v_nbc like eban-bsart,
       v_nbo like eban-bsart.
       v_nbc = 'CAPX'.
       v_nbo = 'OPEX'.
       v_nba = 'OVH'.
if im_data_new-werks is initial.
if im_data_new-knttp is initial.
    if im_data_new-bsart = 'NBC' or im_data_new-bsart = 'SERC' or im_data_new-bsart = 'SERI'
       or im_data_new-bsart = 'SER' or im_data_new-bsart = 'SERM' or im_data_new-bsart = 'NBI'.
      set parameter id 'ZC1' field v_nbc.
    elseif im_data_new-bsart = 'NBO' or im_data_new-bsart = 'NBM' or im_data_new-bsart = 'SERO'.
      set parameter id 'ZC2' field v_nbo.
    elseif im_data_new-bsart = 'NBA' or im_data_new-bsart = 'SERA'.
      set parameter id 'ZC3' field v_nba.
    endif.
endif.
endif. *
and GET PARAMETER CODE IS....
get parameter id 'ZC1' field c_fmderive-fund.
get parameter id 'ZC2' field c_fmderive-fund.
get parameter id 'ZC3' field c_fmderive-fund.
FREE MEMORY ID 'ZC1'.
FREE MEMORY ID 'ZC2'.
   FREE MEMORY ID 'ZC3'.
In this code i m facing memory problem.
It is not refreshing the memory every time.
So plz give me proper solution.
Its urgent.
Thanks
Ranveer

Hi,
   I suppose you are trying to store some particular value in memory in one program and then retieve it in another.
If so try using EXPORT data TO MEMORY ID 'ZC1'. and IMPORT data FROM MEMORY ID 'ZC1'.
To use SET PARAMETER/GET PARAMETER the specified parameter name should be in table TPARA. Which I don't think is there in your case.
Sample Code :
Data declarations for the function codes to be transferred
DATA : v_first TYPE syucomm,
       v_second TYPE syucomm.
CONSTANTS : c_memid TYPE char10 VALUE 'ZCCBPR1'.
Move the function codes to the program varaibles
v_first = gv_bdt_fcode.
v_second = sy-ucomm.
Export the function codes to Memory ID
EXPORT v_first
       v_second TO MEMORY ID c_memid.        "ZCCBPR1 --- Here you are sending the values to memory
Then retrieve it.
Retrieve the function codes from the Memory ID
IMPORT v_first TO v_fcode_1
         v_second TO v_fcode_2
FROM MEMORY ID c_memid.                                   "ZCCBPR1
FREE MEMORY ID c_memid.                                   "ZCCBPR1
After reading the values from memory ID free them your problem should be solved.
Thanks
Barada
Edited by: Baradakanta Swain on May 27, 2008 10:20 AM

Memory Problems with Adobe PDF iFilter for 64-bit

In preparation to rebuild my Windows Search Index, I installed the Adobe PDF iFilter for 64-bit on my system (Vista Business 64). When I finally rebuilt the index, I wasn't too surprised by what I saw happen, namely, the SearchFilter.exe process would kick in whenever I wasn't using the system and just eat RAM. One time I turned it on and it had allocated over 4,000 MB (and my system only has 4,030 MB available) so of course it was forcing all the other processes to hard fault (ie. everything was moving like molasses--for example, it took 20 minutes to put the thing to sleep). But I just let it do it's work, figuring that perhaps this was to be expected relative to the small library of PDF's that I've accumulated on my computer, ranging from LaTeX generated text files, to containers for hi-res scans. So, after a day and a half of basically not using my laptop, everything finally calmed down and I enjoyed the benefits of searching the content of my library from the Windows Start menu--for a short while.
However, to my dismay I've encountered the problem that this freezing of my computer would now occur after everytime I download a new PDF (in this particular case they were Google Books scans) and then left the computer to idle. Again, the SearchFilter.exe would allocate all of my RAM for itself and just push everything else onto the Virtual RAM, which means the SLOWEST possibly fetching you can get. I had to uninstall as this was making my computer unusable for 15-30 minutes after each idle. Everything is back in working order without the iFilter, but I would like to know if anyone has reported such problems on x64 systems. Obviously, I will also report the problem to Microsoft, since the search engine should certainly have the precaution to handle such memory problems.   However, it is a problem that is created by the Adobe PDF iFilter interacting with the Windows Search engine.

Hello,
We believe we have figured this out. It looks like it has to do with the length of the default folder location for the Adobe iFilter.
I was able to reproduce the issue and the following resolved it for me. See if this resolves it for you all as well.
Here is how to get Adobe Version 11 PDF filter to work.
1 . If you haven’t already, run the following in SQL Server:
Sp_fulltext_service ‘Load_os_resources’, 1
Go
--you might also need to run:
sp_fulltext_service ‘Verify_signature’,0 --This is used to validate trusted iFilters. 0 disables it. So use with caution.
--go
2. Stop SQL Server. (Make sure FDHost.exe stops)
3.
Uninstall the Adobe ifilter (because it defaulted to having spaces or the folder name is too long).
4.
Reinstall the Adobe iFilter and when it prompts for where to install it, change it to: C:\Program Files\Adobe\PDFiFilter
5.  Once the installation finishes, go the computer’s Environment variables. Add the following to the PATH.
C:\Program Files\Adobe\PDFiFilter\BIN
NOTE: it must include the BIN folder
NOTE: If you had the OLD location that included spaces, remove it from the path environment variable.
6. Start SQL Server
7.  IF you had an existing Full-text index on PDFs, drop the full-text index and recreate it.
8. You should now get results when you run sys.dm_fts_index_keywords('db','tblname') --Note: Change db to be the actual database name and tblname to be the actual table name.
Give this a try and see if this fixes yours.
Sincerely,
Rob Beene, MSFT

Memory problems with PreparedStatements

Driver: 9.0.1 JDBC Thin
I am having memory problems using "PreparedStatement" via jdbc.
After profiling our application, we found that a large number oracle.jdbc.ttc7.TTCItem objects were being created, but not released, even though we were "closing" the ResultSets of a prepared statements.
Tracing through the application, it appears that most of these TTCItem objects are created when the statement is executed (not when prepared), therefore I would have assumed that they would be released when the ResultSet is close, but this does not seem to be the case.
We tend to have a large number of PreparedStatement objects in use (over 100, most with closed ResultSets) and find that our application is using huge amounts of memory when compared to using the same code, but closing the PreparedStatement at the same time as closing the ResultSet.
Has anyone else found similar problems? If so, does anyone have a work-around or know if this is something that Oracle is looking at fixing?
Thanks
Bruce Crosgrove

From your mail, it is not very clear:
a) whether your session is an HTTPSession or an application defined
session.
b) What is meant by saying: JSP/Servlet is growing.
However, some pointers:
a) Are there any timeouts associated with session.
b) Try to profile your code to see what is causing the memory leak.
c) Are there references to stale data in your application code.
Marilla Bax wrote:
hi,
we have some memory - problems with the WebLogic Application Server
4.5.1 on Sun Solaris
In our Customer Projects we are working with EJB's. for each customer
transaction we create a session to the weblogic application server.
now there are some urgent problems with the java process on the server.
for each session there were allocated 200 - 500 kb memory, within a day
the JSP process on our server is growing for each session and don't
reallocate the reserved memory for the old session. as a work around we
now restart the server every night.
How can we solve this problem ?? Is it a problem with the operating
system or the application server or the EJB's ?? Do you have problems
like this before ?
greetings from germany,

Dual Channel memory problems on Neo 875P

I am having considerable trouble getting the NEO 875P to work with dual channel DDR400 DIMMs. I have two Kingston KVR400X64C25 DDR400 256MB memory modules, each of which works correctly by itself. However, once I move one
of the modules to channel B, I cannot boot my operating system (currently Windows XP.) The problem also occurs in Windows 2000, which I also have on the system. I receive blue screen errors that indicate paging/memory problems. I have upgraded my BIOS to the latest version (1.3)* in the hope that it would solve my problems, but it has not. The POST screen detects that there is 512MB of memory working in Dual Channel mode, but even when it does get through the O/S booting process (rarely), it crashes within minutes. Putting just one of the chips in makes the system perfectly stable. If anyone has any information, please let me know!
Thanks,
Jim Keller
http://www.centerfuse.net
* My board was dead after trying to flash the 1.3 BIOS, but after about 10 attempts of using CTRL+HOME method to recover the BIOS, it finally worked with version 1.0. I then re-flashed with 1.3, and it rebooted fine. Are there any updates about all of the problems with v1.3 ?

>I can only answer based on what I've read on this forum
I figured as much, I was just wondering if you knew whether MSI themselves frequents the forums or answers emails sufficiently.
I've had an interesting development though. I stumbled upon Tom's Hardware Guide's article about 875P motherboards at http://www17.tomshardware.com/motherboard/20030519/i875p-01.html
They mentioned that they needed to increase the memory voltage from 2.5 to 2.6 in the BIOS to get some memory modules to work. I did this, and for the first time, I am running in Dual channel DDR mode. However, the article also mentions that "the system does not run completely stably", so I guess I'll have to wait and see if it crashes again. However, I'm far enough beyond the XP splash screen to post this message, so I guess we're getting somewhere!
-Jim Keller
http://www.centerfuse.net

Random Startup Memory Problem

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