Network stream fxp excess memory usage and poor performance

I'm trying to stream some datas à highspeed rate (3 channels à 1Mbytes/s) from my 9030 to my windows host. Because i don't need to use data on the rt side, i choose to forward FXP <+-,24,5> to my host throug a network stream.
To avoid data loose i choose to use a wide buffer of 6000000 with this buffer my memory usage grow from 441mo to 672Mo and my rio is unable to stream the data.
With sgl or double, memory usage is 441 to 491Mo and datas can be streamed continusly.
Anyone have encoutered this problem?

SQL Developer is java based and relies on the jvm's memory management.
I'm not aware of any memory leaks as such, but memory tends not to be returned to the system.
Queries which return large return sets tend to use a lot of memory (SQL Developer has to build a java table containing all the results for display).
You can restrict the maximum memory allocated by modifying settings in in <sqldeveloper>\ide\bin\ide.conf
The defaults are -
AddVMOption -Xmx640M
AddVMOption -Xms128M

Similar Messages

Problem with memory usage and CPU usage

Hello,
i have a problem with the memory usage and cpu usage in my project!
My application must run for more than 24 hrs. The problem is that the longer it runs the bigger is the memory and cpu usage!
It starts with ~15% CPU usage and ~70 MBytes memory usage. After ~ 24hrs the CPU usage is ~60% and the memory usage is ~170 MBytes!
After 3 days the CPU usage is almost about 70% and the memory usage is about 360 MBytes!
What can I do to reduce this huge recource usage?
Thank you!

Hi Pahe,
   I think the issue is memory usage, since CPU usage can increase due to greater memory requirements.
   Anyway, it's difficult to debug without seeing your code, can you post it (possibly for LV 7.1 compatibility)? Or just post a JPEG of the piece of code that can give problems...
   I guess you're appending data to an array instead of replace data elements, but I can't be sure...
   Have a nice day!
graziano

Safari hangs and poor performance in MBPR (Mid 2012)

Safari hangs and poor performance in MBPR (Mid 2012)? OS X 10.10.2 is up to date

Please answer as many of the following questions as you can. You may already have answered some of them. In that case, there's no need to repeat the answers.
Back up all data before making any changes.
Have you restarted your router and your broadband device (if they're separate) since you first noticed the problem? If not, do that now and see whether there's any change.
If your browser is Safari, then from the Safari menu bar, select
Safari ▹ Preferences... ▹ Privacy ▹ Remove All Website Data
and confirm. If the Downloads button (with the icon of a downward-pointing arrow) is showing in the toolbar, click it and then click Clear in the box that appears. The download history will be removed. Any change?
If you're running OS X 10.9 or later, select the Advanced tab in the Preferences window and uncheck the box marked
Stop plug-ins to save power
Any change?
Quit and relaunch the browser. Any change?
Enable guest logins* and log in as Guest. Don't use the Safari-only “Guest User” login created by “Find My Mac.”
While logged in as Guest, you won’t have access to any of your documents or settings. Applications will behave as if you were running them for the first time. Don’t be alarmed by this behavior; it’s normal. If you need any passwords or other personal data in order to complete the test, memorize, print, or write them down before you begin.
Test while logged in as Guest. Same problem?
After testing, log out of the guest account and, in your own account, disable it if you wish. Any files you created in the guest account will be deleted automatically when you log out of it.
*Note: If you’ve activated “Find My Mac” or FileVault, then you can’t enable the Guest account. The “Guest User” login created by “Find My Mac” is not the same. Create a new account in which to test, and delete it, including its home folder, after testing.
Are any other web browsers installed, and are they the same? What about other Internet applications, such as iTunes and the App Store?
If other browsers and Internet applications are also affected, follow these instructions and test. Any change?
If Parental Controls is active for any user, please turn it off and test. Any change?
If only Safari is affected, launch the Activity Monitor application and enter "web" (without the quotes) in the search box. If a process named "Safari Web Content" is shown in red or is using more than about 5% of a CPU, select it and force it to quit by clicking the X or Quit Process button in the toolbar of the window. There may be more than one such process. Any improvement?
Follow the instructions in this support article. Any change?
Open the iCloud preference pane and uncheck the box marked Photos, if it's checked. Any change?
Are there any other devices on the same network that can browse the Web, and are they affected?
If you can test Safari on another network, is it the same there?
If you connect to your router with Wi-Fi and you can also connect with Ethernet, do that and turn off Wi-Fi. Any difference?

High Memory Usage and a few other problems

I install Oracle DB 11g R1 into a Window 2003 Server virtual machine (VirtualBox) running on Ubuntu Linux. I did just a "plain jane" install accepting most, if not all, the defaults. When I start the service though, the Mem Usage shoots to @ 400 megs and there are several java.exe's that are also running each with anywhere between 80 and 130 megs. Plus, its seems that they never seem to 'settle'; Oracle.exe and one of the java.exe's are always taking up basically 100% of the processor.
This is just CRUSHING my poor little machine.
Any way to throttle these guys back? I can reinstall if needed. Its not like I've done much with it yet.
Thanks!

Your 400M seems quite lightweight - probably based on a VM allocation of 1GB. You are starving the poor thing. You possibly missed this section in the Install manual before you did the install (http://download.oracle.com/docs/cd/B28359_01/install.111/b32006/reqs.htm#i1011417)
The database instance itself wants between 500M and 750M for the SGA for a minimum 'properly functioning' system.
Any user connections will want roughly 30-50M / connection, although that can vary wildly.
Enterprise Manager (DB Console), being Java (JEE) based, will gobble as much as you give it, and then some.
If you want to cut back, turn off the EM DB Console. If you do not want features, you could always perform a separate CUSTOM dbca creation without Java in the database and there are several other features that you could toss. 11g could probably limp along with as little as 350M. (You seem to be in the limping-along arena.)
And yes, the internals to Oracle Database do dictate fairly significant memory, CPU and disk (esp bandwidth) utilization. Your poor machine is being crushed because you have mismatched it to the load.

How to get less memory usage and cpu usage in an old pc with arch?

hi, i installed archlinux sucessfully after some problems.
but the system use a lot of memory (free said me 184mb) only with irssi, finch, mp3blaster and midori opened and is "slower" than when i used slitaz linux in it, why?
well, the things that i installed in arch are:
xorg + xf86-video-intel
jwm
irssi, finch, mp3blaster, htop.
midori, opera, elinks, links-g, epiphany.
geany, leafpad, go-openoffice, djview4, gnumeric, epdfview
isomaster, inkscape, gpicview, cdrkit, mtpaint.
pcmanfm, emelfm2, hal.
octave, mathematica5, R, wxmaxima,gnuplot.
nrg2iso, lxsplit, dclock.
here is a screenshot:
the pc have this skills:
800mhz celeron 370
MB gygabite gaw-mm7
192mb ram pc100
30 GB HD ide 5400 rpm
some code now:
lshw -businfo
WARNING: you should run this program as super-user.
Bus info Device Class Description
=================================================
system Computer
bus Motherboard
memory 183MiB System memory
cpu@0 processor Celeron (Coppermine)
memory 32KiB L1 cache
memory 128KiB L2 cache
pci@0000:00:00.0 bridge 82810 GMCH (Graphics Memory Controller Hub)
pci@0000:00:01.0 display 82810 (CGC) Chipset Graphics Controller
pci@0000:00:1e.0 bridge 82801AA PCI Bridge
pci@0000:01:03.0 eth0 network IC Plus IP100A Integrated 10/100 Ethernet MAC + PHY
pci@0000:00:1f.0 bridge 82801AA ISA Bridge (LPC)
pci@0000:00:1f.1 storage 82801AA IDE Controller
pci@0000:00:1f.2 bus 82801AA USB Controller
pci@0000:00:1f.3 bus 82801AA SMBus Controller
pci@0000:00:1f.5 multimedia 82801AA AC'97 Audio Controller
lspci -v
00:00.0 Host bridge: Intel Corporation 82810 GMCH (Graphics Memory Controller Hub) (rev 03)
Subsystem: Intel Corporation 82810 GMCH (Graphics Memory Controller Hub)
Flags: bus master, fast devsel, latency 0
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:01.0 VGA compatible controller: Intel Corporation 82810 (CGC) Chipset Graphics Controller (rev 03) (prog-if 00 [VGA controller])
Subsystem: Giga-byte Technology Device 0200
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 11
Memory at e0000000 (32-bit, prefetchable) [size=64M]
Memory at ee000000 (32-bit, non-prefetchable) [size=512K]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
00:1e.0 PCI bridge: Intel Corporation 82801AA PCI Bridge (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: e7e00000-ebefffff
Prefetchable memory behind bridge: dfc00000-dfcfffff
Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation 82801AA ISA Bridge (LPC) (rev 02)
Flags: bus master, medium devsel, latency 0
Kernel modules: iTCO_wdt, intel-rng
00:1f.1 IDE interface: Intel Corporation 82801AA IDE Controller (rev 02) (prog-if 80 [Master])
Subsystem: Intel Corporation 82801AA IDE Controller
Flags: bus master, medium devsel, latency 0
[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
[virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
[virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
[virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
I/O ports at ff00 [size=16]
Kernel driver in use: ata_piix
Kernel modules: ata_piix, piix
00:1f.2 USB Controller: Intel Corporation 82801AA USB Controller (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation 82801AA USB Controller
Flags: bus master, medium devsel, latency 0, IRQ 9
I/O ports at da00 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1f.3 SMBus: Intel Corporation 82801AA SMBus Controller (rev 02)
Subsystem: Intel Corporation 82801AA SMBus Controller
Flags: medium devsel, IRQ 10
I/O ports at 04c0 [size=16]
Kernel driver in use: i801_smbus
Kernel modules: i2c-i801
00:1f.5 Multimedia audio controller: Intel Corporation 82801AA AC'97 Audio Controller (rev 02)
Subsystem: Giga-byte Technology Device 2000
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at de00 [size=256]
I/O ports at dc00 [size=64]
Kernel driver in use: Intel ICH
Kernel modules: snd-intel8x0
01:03.0 Ethernet controller: Sundance Technology Inc / IC Plus Corp IC Plus IP100A Integrated 10/100 Ethernet MAC + PHY (rev 31)
Subsystem: Sundance Technology Inc / IC Plus Corp Device 0201
Flags: bus master, medium devsel, latency 64, IRQ 11
I/O ports at cc00 [size=128]
Memory at e8000000 (32-bit, non-prefetchable) [size=512]
Expansion ROM at dfc00000 [disabled] [size=64K]
Capabilities: <access denied>
Kernel driver in use: sundance
Kernel modules: sundance
lsmod
snd_ac97_codec 85937 1 snd_intel8x0
snd_seq 42628 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 4313 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 33693 0
ac97_bus 750 1 snd_ac97_codec
snd_mixer_oss 14810 1 snd_pcm_oss
snd_pcm 57479 3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer 16117 2 snd_seq,snd_pcm
sundance 15991 0
uhci_hcd 19124 0
snd 43847 9 snd_seq_oss,snd_intel8x0,snd_ac97_codec,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
mii 3218 1 sundance
ppdev 4882 0
i2c_i801 7122 0
soundcore 5007 1 snd
iTCO_wdt 7577 0
ehci_hcd 31594 0
lp 6616 0
sr_mod 13161 0
analog 7939 0
psmouse 56309 0
ns558 1931 0
parport_pc 27680 1
shpchp 26592 0
intel_agp 23225 1
button 3638 0
thermal 9326 0
processor 26494 1
snd_page_alloc 5809 2 snd_intel8x0,snd_pcm
iTCO_vendor_support 1453 1 iTCO_wdt
gameport 7130 3 analog,ns558
parport 26575 3 ppdev,lp,parport_pc
pcspkr 1347 0
usbcore 118921 3 uhci_hcd,ehci_hcd
serio_raw 3620 0
evdev 6970 8
i2c_core 15369 1 i2c_i801
cdrom 31625 1 sr_mod
pci_hotplug 23492 1 shpchp
agpgart 23331 2 intel_agp
sg 21079 0
rtc_cmos 7504 0
rtc_core 12011 1 rtc_cmos
rtc_lib 1450 1 rtc_core
ext2 56463 1
mbcache 4278 1 ext2
sd_mod 24101 3
pata_acpi 2264 0
ata_generic 2235 0
ata_piix 17725 2
libata 135579 3 pata_acpi,ata_generic,ata_piix
floppy 47412 0
scsi_mod 78933 4 sr_mod,sg,sd_mod,libata
i've read i can disable the kernel modules that i don't need to improve the memory usage.
which modules i can disable without "kill my system"?. i don't want SATA, DVD, bluray, infrared, floppys, bluetooth, usb3.0, 3d video card, dial-up-integrated modem, ntfs, 'cause mi old is so old. i want it only for the university.
thanks in advantage for the tips, and sorry if someone can't understand very well that i wanna tell you, english isn't my "mother languaje".

thanks for the answers. yes, i have a 1 gb of swap.
i think i can reduce the memory usage of the system if i dissable the kernel modules that i don't use. but, the question is: what modules is safe to disable to get it?
thanks in advantage

IPhone 5 - Excessive data usage and data "bleed"

We recently upgraded my daughter's phone from a Samsung to an iPhone 5, originally running iOS 6, now running iOS 7. The Samsung (Android) phone used less than .5 MB per month, whereas the iPhone 5 will consume that much data in one day. About 80% of the phone's usage is on WiFi, and is only actively used on the cellular network less than an hour a day. However, the phone and the Verizon data usage log show data being consumed even when connected continously to wifi.
With help from a Verizon representative, we turned off location services, closed all background apps and stopped automatic updates and refreshes, shut off icloud, email, and anything else that could possibly be running in the background or consuming data. The changes didn't do anything to slow the usage, and the Verizon reps suggested that my daughter was secretly using her phone in the middle of the night to play games and watch movies. At Verizon's recommendation, we signed up for parental controls, and set them to prevent the phone from being used during the school day, and at night. However, the phone and Verizon continue to show data use in tiny increments 24 hours per day. These post in the Verizon data usage logs about every 10 minutes, and are typically 10-20KB.
Using the parental controls, I set a hard data stop each week so that we could meter her data out over a month's time and prevent overages. It is supposed to stop all data usage on the phone once she reaches a preset limit. She would usually hit the 1GB limit in a day or two, but the phone and Verizon's data usage log show that the phone continues to bleed data 24 hours per day even after the limit is reached and she is unable to use her phone. Verizon can offer no explanation.
In addition to the data bleed, the actual data usage for virtually any activity that required data is substantially higher than what I would see for the same use on my iPhone 4s. For example, a couple of youtube videos played on her iPhone 5 resulted in 0.8GB being used in just a few minutes, vs about 50MB on my 4s for the same videos. Verizon seems to suggest that this is due to the higher resolution and speed, but it seems excessive.
Here's a Youtube video I found that seems to show our exact issue. We've done similar tests on our phone, with the same results.
http://www.youtube.com/watch?v=q9AR2rEFcKk
Although it is frequently suggested that the "fix" for this problem is to turn off cellular, that hardly addresses the problem. It would also mean we have purchased a very expensive iPod.
Is there anyone who can help us address this issue? Verizon has been no help, and does not acknowledge this as an ongoing problem, despite the fact that there are countless articles, blogs, and videos online about the very same issue. We have tried a number of the "fix" recommendations we've found online, but thus far have had no success.

There's something wrong. Have you tried the 4 Rs basic troubleshooting steps?
Restart:
1. Press and hold the Sleep/Wake button until the red "slide to power off" slider appears, and then slide the slider.
2. Press and hold the Sleep/Wake button until the Apple logo appears.
Reset: Hold down the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Note: You will not lose any data
Restore from backup
Restore as new
http://support.apple.com/kb/HT1414
This article is about battery life, there are a few tips about data usage as well.
http://www.apple.com/batteries/iphone.html
Data settings & usage
http://support.apple.com/kb/HT4146
If all failed, make an appointment with the Apple genius at your local Apple Store and have them evaluate.

Is there a documented correlation between high CPU/RAM usage and poor system performance?

I realize this subject is not black and white and has quite a bit of depth to it as high usage of either the CPU or RAM does not necessarily mean that a computer is running slowly.
However, is there any documentation, scientific research or academic journal that makes a correlation between poor system performance and the consumption of system resources.
It goes without saying that if you use all your RAM then there won't be any available for additional programs, but can this be substantiated with metrical data?

Check this:
http://superuser.com/questions/78362/what-is-the-relationship-between-cpu-usage-and-ram
http://www.computermemoryupgrade.net/memory-influence-on-performance.html
Fouad Roumieh

Memory Usage And Hard Drive Activity Increase After Latest Upgrade

I have upgraded to Firefox 3.6.15 and latest Adobe Flash Player. Then i noticed that plugin-container started to take a lot of memory as much as Firefox itself totaling around 600Mb. Then i see hard drive activity intermittently slowing down my laptop and making it unresponsive for a short period of time. I have 50 tabs open. I have disabled Flash and since then plugin-container takes very little memory and i don't see consistent hard drive activity.
I need Flash and i don't want to disable it. Is there a solution to this?

I am seeking solutions for same problem. When playing simple online games such as solitaire my memory usage for the plug in container is 300-600 mb while FireFox may only be 80-120 (with several windows or tabs open of mostly text pages). If I disable Adobe add-ons memory usage is greatly reduced. If I understood correctly it is possible to disable the plugin container and run adobe via the old method and another user thought that would solve the problem. I do not understand how it would make a difference but if you havent found a solution you may want to try it. See these 2 threads in the Mozilla forum:
A question and brief explanation and how to disable plugin container in config
I've previously had problems with Adobe crashing Firefox . At least now with Adobe being in the plugin container Firefox does not crash along with it.
I have another issue - I can sometimes still hear the music from a game after I have exited the game and closed the window. I would like to know how to release the resources used by Adobe - kind of like FireFox's RamBack.
Well, good luck to you (and me!)

High memory usage and error creating access rules

Hi guys
I'm having a problem with the memory and also trying to create some rules on the CISCO ASA. The version that I got installed was the 8.2.5.33 on a CISCO 5520 with 512 RAM, the memory usage is on 99% used, 1% free and because of that when I'm trying to create a new rule the firewall brings me the next error
So what I did was a downgrade to the version 8.2 (4) 4 and the memory went down a little (82% used, 18% free) but I still got the error when I'm creating an access rule on the device. One thing and I'm not sure if this could affect on the performance are the number of access list and the object groups that are created.
I already open a case with CISCO TAC and they are checking if the problem is with the memory capacity or maybe a memory leak.
Also the doubt that I got is with the memory that I got now available should I can create access rules or 82 is still to hig to create a rule or and object group?
Regards

Hi,
Can you check what is the amount of ACEs you have on the ACLs in use?
I think if you use the command "show access-list " the first line should give you the total amount of ACEs in the ACL
- Jouni

Excessive memory usage with FireFox 3.6.8

Is it normal for the total memory footprint of FireFox.exe and Plugin-Container.exe to be 1.14GB (488MB and 651MB respectively)?
When first opening FireFox, it's footprint is approx 30MB, but inexorably creeps upward as I browse (typically YouTube/Hulu/4chan/GMail), consuming nearly 60% of total system memory before performance loss demands a browser restart.
Is there any workaround or update/patch or command-line argument that will cap memory usage? Will rolling back to an earlier version of FF solve the problem, or is it a problem with Flash? Any advice would be appreciated.

This is caused by the Flag Fox add-on, you can either disable or uninstall it.
# Open the add-ons manager - in the menus select Tools, then Add-ons
# In the add-ons manager go to the Extensions panel
# In the list of add-ons click on Flag Fox to select it, then either click on the Disable or Uninstall button
# Re-start Firefox to complete the process
Do you have Personas Plus 1.6 installed? If you do try disabling that one instead, it has been causing problems with add-ons.

Excessive memory usage by app after moving to 8.1.7.8 drivers

Good day all,
I'm currently working with an app that communicates with an Oracle 8.1.7 database. The app is running on a WinXP system and the Oracle database is running on Win2K. After upgrading the ODBC oracle drivers the app utilizes from 8.1.7.6 to 8.1.7.8 a massive increase in the memory consumed by the app was observed.
e.g.
One of the functions of the app is to generate a statistical report based on data in the Oracle database. Running this report with the 8.1.7.6 drivers installed would cause an increase of ~20 MB in the memory allocated to the app process. Subsequent runs of the report would not cause the memory usage to increase beyond this point.
Running the same report with the 8.1.7.8 drivers installed cause an increase of ~130 MB in the memory allocated. Each subsequent run of the report causes another 130MB of memory to be consumed. This quickly results in performance hits as soon as the system starts paging memory and eventually leads to a program crash.
Any suggestions on what may be different between the two driver versions that might cause this behavior would be greatly appreciated.

Are you using the Oracle drivers or another vendor's ODBC driver (i.e. Microsoft)? Advanced Security should be transparent to the application...
Justin

WebLogic JMS high memory usage and frequent full GCs

Hi Team,
            We have below set up in production (and all the lower environment).
1. WLS: 10.3.6 (64 bit)
2. Java: HP JDK 1.7.0.06 (64 bit)
3. Two Manage server instances in cluster with one Migratable target
4. one JMS server with Persistence store targeted to Migratable target
5. Messages are persisted in DB
6. about 37 distributed queues/topics are hosted on one JMS server
7. .Net JMS clients and WebLogic JMS clients connect to respective JMS distributed Queues/topics to either produce message or consume.
Since last month, we see that WebLogic Manage server hosting JMS server keeps on chewing memory "even with small (of the order of 28 messages in 4/5 days) load", GC indicates that objects are shifted from PSYoung space to ParOldGen during minor GCs but ParOldGen space keeps on filling up in smaller chunks. After x number of days (where x ranges from 5-7 days), even Full GC is not able to bring down memory significantly and that's when frequent full GCs start with long pauses making JMS highly unstable.
We don't have JMS Quotas configured but I think something else going on as it is not high on load. Any additional hints or troubleshooting steps is much appreciated?
Here is first and last GC log just to give an idea...
Heap after GC invocations=661 (full 0):
{Heap before GC invocations=1 (full 0):
PSYoungGen      total 1225728K, used 1050624K [9fffffff09c00000, 9fffffff5f400000, 9fffffff5f400000)
eden space 1050624K, 100% used [0x9fffffff09c00000,0x9fffffff49e00000,0x9fffffff49e00000)
from space 175104K, 0% used [0x9fffffff54900000,0x9fffffff54900000,0x9fffffff5f400000)
to   space 175104K, 0% used [0x9fffffff49e00000,0x9fffffff49e00000,0x9fffffff54900000)
ParOldGen       total 2797568K, used 0K [0x9ffffffe5f000000, 0x9fffffff09c00000, 0x9fffffff09c00000)
object space 2797568K, 0% used [0x9ffffffe5f000000,0x9ffffffe5f000000,0x9fffffff09c00000)
PSPermGen       total 49152K, used 47453K [0x9ffffffe1f000000, 0x9ffffffe22000000, 0x9ffffffe5f000000)
object space 49152K, 96% used [0x9ffffffe1f000000,0x9ffffffe21e57630,0x9ffffffe22000000)
2014-12-24T09:04:45.118-0700: 15.651: [GC [PSYoungGen: 1050624K->118221K(1225728K)] 1050624K->118293K(4023296K), 0.32600
15 secs] [Times: user=0.07 sys=0.00, real=0.33 secs]
{Heap before GC invocations=661 (full 0):
PSYoungGen      total 1367168K, used 1364256K [9fffffff09c00000, 9fffffff5f400000, 9fffffff5f400000)
eden space 1333376K, 100% used [0x9fffffff09c00000,0x9fffffff5b220000,0x9fffffff5b220000)
from space 33792K, 91% used [0x9fffffff5d300000,0x9fffffff5f128030,0x9fffffff5f400000)
to   space 33664K, 0% used [0x9fffffff5b220000,0x9fffffff5b220000,0x9fffffff5d300000)
ParOldGen       total 2797568K, used 2654825K [0x9ffffffe5f000000, 0x9fffffff09c00000, 0x9fffffff09c00000)
object space 2797568K, 94% used [0x9ffffffe5f000000,0x9fffffff0109a5c0,0x9fffffff09c00000)
PSPermGen       total 151552K, used 147591K [0x9ffffffe1f000000, 0x9ffffffe28400000, 0x9ffffffe5f000000)
object space 151552K, 97% used [0x9ffffffe1f000000,0x9ffffffe28021cd8,0x9ffffffe28400000)
2014-12-29T08:18:08.798-0700: 429216.418: [GC [PSYoungGen: 1364256K->33632K(1329792K)] 4019081K->2752791K(4127360K), 0.8
254362 secs] [Times: user=0.10 sys=0.00, real=0.83 secs]
Regards,

Thanks Luz. I have been collecting gclogs and heap dumps (whenever app server is high on memory and frequent GCs with long pauses are seen). So far heap dumps haven't revealed anything specific (may be I am not able to read heap dumps properly ) but looking at GC confirms that app server is consuming allocated heap.I was following Oracle WebLogic server support Patter as you have indicated. I thought about opening a ticket with HP but on high level JVM is doing what is suppose to do i.e allocating memory space as needed and performing GC therefore didn't go that path.
Any other suggestions that might be useful. One of the things I forgot to mention ( and I will add it to original message), that one of the .Net consumers is not asynchronously connecting to its queue (to consume messages) rather it is synchronously connects and then if it doesn't find messages it disconnects and process goes on every few seconds. I was reading somewhere that frequent JNDI look ups should be avoided. Can this cause memory issue if so then it is strange as this same set up has been there over a year and we never has problem then?
Regards,

Does any one else have issues with Safari 5.0.6 and memory usage and bug reports?

Hey Everyone
I have an iMac 7,1 desktop and for year it had gotten me through a lot. I have noticed in the past year My iMac has been slower than usual and I have doen what I can to speed it up. The main issue is Safari 5.0.6 becuase it's using 50% of my memory(4gb) and now it doesn't report any bugs to apple.
Can any one help explain this?

Flash has nothing to do with your download speed nor wireless. It's just a Internet plug-in (and preference pane). You are using an old version. Flash's current "stable" version is 11.1.102.55 and beta 11.2.202.197. You can get the stable version from Adobe by going through here. You can get that or the beta by going through macupdate.com.

Emac 9.2 freezing and poor performance

Need some new ideas. This computer is an emac Power PC G4 700 Mhz 640 MB (568 unused) running 9.2.2 We mostly use an Omnis 7 program and Internet Explorer 5.1 on DSL. I'm stuck with 9.2 for the program we use. The change in performance was first noticed after an increased internet usage for insurance filing. Sometimes it freezes and requires shut down. Other times it takes minutes for the mouse to respond. We have ethernet in the office and this computer can file share off of two others for some data. None of this is new or changed. The printer is the only other device hooked to this machine. I've read most of the posts on freezing and tried the following on different days but no real fix. Today after restart it takes forever to open a shared file on the network.
- I've run disc first aid from the utilities and Apple Hardware test from the CD that came with it. I've also run everything on Norton Utilities - disc doctor, defragmented, etc.
- I've shut down and unplugged everything over weekend.
- I've run with virtual memory on and off.
- I reset the PRAM
- I've emptied the Server folder. I've had the IE preferences set to store as little as possible. I've been deleting cookies regularly.
- I've checked and reset memory for our program, IE, outlook, etc
- I rebuilt the desktop
I'm not a computer pro, so be gentle. Any help would be great!

Hi, Cherry, and welcome to Apple Discussions. The possibilities that occur to me have to do with a) Internet Explorer, b) your network and c) your hard drive.
Internet Explorer "leaks" memory: no matter how much memory you allocate to it, it will eventually use it all up and take more without asking, if you use it long enough without restarting your Mac. That irresponsible and nonstandard behavior often causes trouble, especially when you haven't given it extra memory to work with. So IE should always be given at least three or four times the Preferred memory that Microsoft disingenuously deems adequate as a default. With IE closed, Get Info on its icon (be sure it isn't an alias icon), click the Memory tab, and increase the Preferred memory figure to 50,000 or 60,000.
If your version of IE isn't 5.1.7, the last one for OS 9, you should update to that version.
You should also restart your Mac at least every couple of days if you make heavy use of IE, and especially if you quit and reopen it and other programs several times a day. Restarting clears and defragments your RAM, which can become very fragmented if programs are opened and quit frequently. Fragmented RAM can also cause freezes.
To eliminate network-related problems as a possible cause of your freezes and stalls, disconnect the eMac from the network for testing purposes. Do the freezes and slowdowns diminish or disappear?
A hard drive that is failing can cause freezes, and often causes drastically reduced performance for a while (sometimes a very short while!) before it stops working altogether. A hard drive that is overly full can produce the same symptoms.
Check on how full your hard drive is by clicking once on its icon and then choosing Get Info from the File menu. What are the figures shown for "Capacity" and "Available"? If the latter is less than about 15% of the former, your drive is too full. That in itself could cause your problems, even if the drive is working fine. But if the drive isn't overly full and disconnecting from the network didn't change anything, suspicion shifts to the hard drive itself.
Since you're working with what is likely to be a fairly sophisticated custom database in Omnis, I hope it's safe to assume that all your data is backed up frequently. If it isn't, now is the time to back it up — don't delay. If your drive is on the way out, it could go over the edge at any minute. Is it making any unusual noises? Did Norton Disk Doctor take an unusually long time to run on it when you did so recently? Does the computer take a long time to start up, or do slowdowns only occur after it's been running for a while?

Crashing and poor performance during playback of a large project.

Hi,
I've been a regular user of iMovie for about 3 years and have edited several 50GB+ projects of DV quality footage without too many major issues with lag or 'dropped frames'. I currently have a 80GB project that resides on a 95% full 320GB Firewire 400 external drive that has been getting very slow to open and near impossible to work with.
Pair the bursting-at-the-seams external drive, with an overburdened 90% full internal drive - the poor performance wasn't to be unexpected. So I bought a 1TB Firewire 400 drive to free up some space on my Mac. My large iTunes library (150GB) was the main culprit and it was quickly moved onto the new drive.
The iMovie project was then moved onto my Mac's movie folder - I figured that the project needs some "room" to work (not that I really understand how Macs use memory) and that having roughly 80GB free with 1.5GB RAM (which is more than used to have) would make everything just that much smoother.
Wrong.
The project opened in roughly the same amount of time - but when I tried to play back the timeline, it plays like rubbish and then after 10-15 secs the Mac goes into 'sleep' mode. The screen goes off, the fans dies down and the 'heartbeat' light goes on. A click of the mouse 'wakes' the Mac only to find that if i try again, I get the same result.
I've probably got so many variables going on here that it's probably hard to suggest what the problem might be but all I could think of was repairing permissions (which I did and none needed it).
Stuck on this. Anyone have any advice?

I understand completely, having worked with a 100 GB project once. I found that getting a movie bloated up to that size was just more difficult with jerky playback.
I do have a couple of suggestions for you.
You may need more than that 80GB free space for this movie. Is there any reason you cannot move it to the 1TB drive? If you have only your iTunes on it, you should have about 800 GB free.
If you still need to have the project on your computer's drive, set your computer to never sleep.
How close to finishing editing are you with this movie? If you are nearly done except for adding audio clips, you can export (share) it as QuickTime Full Quality movie. The resultant quicktime version of your iMovie will be smaller because it will contain only the clips actually used in the movie, not all the saved whole clips that iMovie keeps as its nondestructive editing feature. The quicktime movie will be one continuous clip, incorporating all your edits and added audio. It CAN be further edited, but you cannot change text of titles already there, or change transitions or remove already added audios.
I actually do this with nearly every iMovie. I create my movies by first importing videos, then adding still photos, then editing with titles, effects and transitions. I add audio last, and if it becomes too distorted in playback, I export the movie and then continue adding audio clips.
My 100+ GB movie slimmed down to only 8 GB with this method. (The large size was due to having so many clips. The movie was from VHS footage of my son's little league all-star game, and the video had so many skipped segments that I had to split it into thousands of clips to remove the dropped ones. Very old VHS tape!).
I haven't upgraded to QT 7.5.5, but I heard that the jerky playback issue is mostly resolved with this new upgrade. I am in mid-project with about 5 iMovies, so I will probably plod along with my work-around method, not wanting to upgrade in the middle of any of them.
Hope this is helpful to you.

Network stream fxp excess memory usage and poor performance

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