Z77 G45 Gaming - Memory leak (Non-paged pool)

Good day MSI forum.
I recently bought this motherboard of yours, and it's working great. As the title says, I am having a memory leak of some sort. I've been doing all kinds of googeling, using poolmon trying to locate the error and so on, but I am not educated enough in this area to know what I am really doing!
What me and my frined managed to find out so far:
1. When I download something, or when I upload youtube with max pixels (more upload then), the non-paged pool meter just rises as if he was to climb the mount everest!
2. When I disabeled the Killer 2200 driver, (killed the EXE file in my task manager) the memory started to leak A LOT slower.
3. Over the course of 24 hours with no downloading, just youtube music streaming and online games being ran, it can leak up to 1000mb. (While downloading it does 1000mb in 1 hour). It was basically the same speed of my download - 1MB downloaded > 1 MB leaked - so in conclusion it has to do with the network (and here's the problem, I don't know what might cause this).
Now I am not completely sure that the driver/download is what is causing the memory leak, it might be something that I don't know of. I am not a pro in this matter, so I ask of help!
Thank you in advance,
Orlaw.

Hi,
Please check the following article for troubleshooting:
http://support.microsoft.com/kb/q177415/en-us
Regards.
Vivian Wang

Similar Messages

GS60 Serious memory leakage (non-paged pool)

Windows 8.1
Laptop been on for only 24 hours and 5gb of memory was leaked by some driver (non-paged memory is at 5.5gb)
I only used the drivers provided on the MSI website.
Does anyone have information on this?
A peculiar effect of note is that to free that memory an actual restart is required. If you merely shutdown the laptop when you start it again the memory is not freed @_@ Never saw that before.
Edit:
Poolmon.exe implicates the tag Wfpn which google suggests is related to networking. Will try updating all networking drivers later.

Making this thread might have been unnecessary.
Disabling Ndu.sys through the registry (start value changed to 4) seems to have fixed the memory leak.
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Hopefully this will help others with a similar problem.

Monitor Non-Paged Pool Usage SCOM 2012 R2

Has anyone figured out an effective method of monitoring non-paged memory pools.
My hope is to build a monitor that can determine max pool size and alert when non-paged pool usage is >= 90% of that maximum.
I've done some research on the subject, with the most relevant TechNet article being http://blogs.technet.com/b/markrussinovich/archive/2009/03/26/3211216.aspx.
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Hi,
As we know, there is a performance counter for non-paged memory:
\memory\pool nonpaged bytes:
Low on Pool NonPaged memory
- less than 40% available (If the systems exceeds more that 60% of the Pool Non-paged bytes memory pool, then consider removing the /3GB switch or consider migrating to a 64-bit system.
Critically low on Pool NonPaged memory – less than 20% available (If the system exceeds 80% of the Pool Non-paged bytes memory pool. If so, consider removing the /3GB switch or consider migrating to a 64-bit system.
There is a rule to collect this performance, we can find it and enable it by overriding:
http://mpwiki.viacode.com/default.aspx?g=posts&t=155502
Regards,
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Regards, Yan Li

Memory Leak in NonPaged pool --- Tag = Cont

Hi All,
We are facing memory leak issue on some of our some servers in similar fashion. Leak in Nonpaged pool and as per Poolmon - Tag CONT is consuming most memory. As per Pooltag,
Cont - <unknown> - Contiguous physical memory allocations for device drivers
Systems State is shown below:
Zoom IN to view ScreenShot clearly
Now i tried to collect details of allocations using WinDBG (!poolfind Cont) tagged with Cont string, but WINDBG gets stuck when it trying to collect data from NonPaged pool, as shown below:
Zoom IN to view ScreenShot clearly
Kernel Memory Dump from one of System can be found
HERE (315 Megs)!
Any help here ?
OS ... VirTuaLiZaTioN ... MaxiMuS ... Fair, Good, Better, Best

Hi,
I would envolve another engineer to this topic.
Thanks for your understanding.
Roger Lu
TechNet Community Support

MSI Z77-G45 GAMING DRAM OC PROBLEM.

TYPE or PASTE your text here... Hi guys,
I just bought this mother board running a i5 3570k and G.SKILL Ripjaws X 8GB (2 x 4GB) DDR3 2133. After i start all running the first thing I've done was setting the rams to stock speeds, latency and volts which is speed 2133, timing 9-11-9-28 and voltage 1.65V...Whats happens after i plug this is just weird, my pc starts a rebooting loop that goes on forever. This is my first MSI motherboard I'm currently reading a learning my way around.
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TY

First, that ram isn't the best choice for this system. It's voltage rating of 1.65 and ram timings are out of spec and that leads to instabilities / incompatibilities.
Let see if we can get this to work for you anyhow.
1st, is the ram installed in DIMMS 2 and 4 per the manual? (The 2nd from the cpu and last from the cpu)
2nd: Have you tried manually setting the timings to 11-11-11-30 Command Rate 2t, Speed: 2133, DramV: 1.55 If not test and see if that works.
What are your other settings? Have you tried running Intel Burn Test on maximum at stock settings to make sure it was stable there?

MSI A88X-G45 Gaming + 16GB G.Skill TridentX 2x8GB 2400mhz... Memory Missing...

Hello,
Im having a problem that i don´t know if it is CPU related or Board related...
I have today recieved the new memories...
The Gskill Trident X 2x8GB 2400mhz 1.65v 10-12-12-31.
So in total is 16gb of ram.
I putted on the board powered up... System recognized memory alterations and ask me to go to bios.
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I went on bios an choosed the XMP on the board that correctly detected the timmings and voltage.
Saved and reseted.
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Please check pictures bellow...
Thanks in advance...
Best Regards,
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Hello!
Well thanks for your interest and reply´s...
Responding...
I have allready done some clear cmos to no avail...
Also this is a KIT of 2. Its paired and its fully functional dimms (i have tested them solo).
This is the memory kit i have purchased...
Now i have some photos i have taken from the POST and inside of the BIOS.
There is a lot of information so bear with me on this please:
After a enter windows i run some aplications to show what i get here...
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Best Regards,
LPC

How to increase maximum buffer memory on MSI Z87-G45 Gaming,s1150?

good day,
is there a way to increase the maximum buffer memory for PCI-E X16 ports? e.g. a bios setting that allows this?
here are my specs:
- 2 x XFX HD7950 Double Dissipation (FX-795A-TDFC)
- MSI Z87-G45 Gaming,s1150
- Intel Core i3-4130,s1150
- 1 x TNAV6R00 Corsair RM1000 (Gold standard)
- ICIDU Value DDR3 1333 (2x4GB)
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perhaps I can be a bit more specific regarding my problem
I am using above described rig for mining purposes. One of the related performance variables is 'thread concurrency' (CGMINER). it is currently set to value 8192, corresponding to about 512mb of buffer memory for the PCI-E ports. I can not increase it, as i get the error that the system is out of buffer memory. Thing is, the system should have a lot more. The PCI-E cards hav 3GB each and my system ram is 2x4GB.
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Ram memory for z87-g45 gaming

Hello I would like to know what memory for this motherboard msi z87-g45 gaming with a 4770k Haswell processor, for this reason I would like to have the QVL (Qualify Vendor List) for this motherboard.
My research has been unsuccessful thank you in advance for helping.
pS: I would like to add 16GB inside the MB

Quote from: sefou974 on 29-July-13, 20:08:10
Hello I would like to know what memory for this motherboard msi z87-g45 gaming with a 4770k Haswell processor,
for this reason I would like to have the QVL (Qualify Vendor List) for this motherboard.
My research has been unsuccessful thank you in advance for helping.
pS: I would like to add 16GB inside the MB
http://ark.intel.com/products/75123/
Max Memory Size (dependent on memory type) : 32 GB
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Allocated memory pool was not deleted! 1 GB memory leak is too much for me!

Dear Sirs. I found that DB environment, that was configured to use 1 GB cache size, won't free it when closed! Why? First I tried to open and close environment and got the following:
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Dumping objects ->
{596} normal block at 0x01970040, 1048596 bytes long.
Data: < > 14 00 10 00 DB DB DB DB 0B 00 10 00 01 00 00 00
{578} normal block at 0x00397978, 464 bytes long.
Data: < > D0 01 00 00 DB DB DB DB C7 01 00 00 01 00 00 00
Object dump complete.
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Detected memory leaks!
Dumping objects ->
{3663} normal block at 0x01B80040, 1048596 bytes long.
Data: < > 14 00 10 00 DB DB DB DB 0B 00 10 00 01 00 00 00
{3645} normal block at 0x00396E60, 464 bytes long.
Data: < > D0 01 00 00 DB DB DB DB C7 01 00 00 01 00 00 00
{596} normal block at 0x01970040, 1048596 bytes long.
Data: < > 14 00 10 00 DB DB DB DB 0B 00 10 00 01 00 00 00
{578} normal block at 0x00397978, 464 bytes long.
Data: < > D0 01 00 00 DB DB DB DB C7 01 00 00 01 00 00 00
Object dump complete.
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By the way, you may be interested in other leak I found, but fixed, see
Replication manager memory leak when setting local site information.
This leak is more serious, I am not sure I will fix it quickly. Maybe I'm doing something wrong? Could you please suggest something?
Thanks in advance!
With regards,
Vladislav.

OK, the problem solved by fixing code in file 'log.c', method '__log_dbenv_refresh'.
Just added the code that deallocates memory of bulk buffer.
if (IS_ENV_REPLICATED(dbenv))
if (lp->bulk_buf != INVALID_ROFF)
__db_shalloc_free(&dblp->reginfo, lp->bulk_buf);
lp->bulk_buf = INVALID_ROFF;
lp->bulk_len = 0;
lp->bulk_off = 0;
It was allocated in the '__log_open' function, by the following code:
          lp->ready_lsn = lp->lsn;
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               &bulk)) != 0)
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               lp->bulk_len = MEGABYTE;
               lp->bulk_off = 0;
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               lp->bulk_off = 0;
Sorry for time taken to read my posts, I was really needy in quick help, but solved problems myself.

Plugin-container.exe takes over and uses 100% of my CPU locking me out and leaving my PC non-functioning. Is this a bug, or a memory leak, in the Firefox software? Can anything be done to fix this problem?

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T61 with memory leak on XP for driver battc.sys

Hi
I have an issue with XP where the battc.sys module that is part of Windows XP and responsible for the kernel side of monitoring the battery status. This module continually leaks memory until I have no more kernel paged resources left and programs start to fail on my laptop.
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I have used the verifier tool to confirm that it is the Windows XP SP3 battc.sys memory module leaking.
I am running the latest T61 drivers and fully patch with MS drivers on SP3.
As MS have told me it is the fault of the T61 I am posting this issue here.
Thanks
Stephen

It is memory available to the kernelwhich itself does not show under a process in task manager as far as I am aware (unles it is taken account as part of the system process).
The best way to measure the available kernel memory space available is by using sysinternals procexp.
You need to download procexp and also install the windows debugging tools from Microsoft. Then in procexp set the "Options > Configure Symbols : Debughlp.dll path" to the new debughlp.dll installed with your debu tools and set the symbols path to srv*c:\Symbols*http://msdl.microsoft.com/download/symbols
Then you can choose in procexp "View > System Information" and see the used and total paged and non-paged kernel memory space.
poolmon helps monitor all the symbols that are taking up this memory and verifier lets you drill down to the exact module and the changes in memory for a module that is occuring.
Here are two really good links on it
http://blogs.msdn.com/ntdebugging/archive/2006/12/18/Understanding-Pool-Consumption-and-Event-ID_3A0...
http://blogs.msdn.com/ntdebugging/archive/2008/05/08/tracking-down-mmst-paged-pool-usage.aspx
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Panic 4, memory leak ?

Hello
The past days ever since i installed memory clean ultie from the appstore and did a clean my macbook
seems to crash right after i did the memory clean i removed the program from my applications
so i dont know wether this is actually the problem of it or something else,
could someone please help me
Thanks
Anonymous UUID:       994A3363-0967-182E-8576-4F17EFE52307
Thu Mar 5 10:34:30 2015
*** Panic Report ***
panic(cpu 4 caller 0xffffff802df6f8f5): "zalloc: zone map exhausted while allocating from zone kalloc.8192, likely due to memory leak in zone vm objects (1555451040 total bytes, 6481032 elements allocated)"@/SourceCache/xnu/xnu-2782.10.72/osfmk/kern/zalloc.c:2521
Backtrace (CPU 4), Frame : Return Address
0xffffff813c20bc00 : 0xffffff802df2fe41
0xffffff813c20bc80 : 0xffffff802df6f8f5
0xffffff813c20bdb0 : 0xffffff802df38581
0xffffff813c20bde0 : 0xffffff802df17f70
0xffffff813c20be10 : 0xffffff802df33f27
0xffffff813c20be40 : 0xffffff802df18a93
0xffffff813c20be90 : 0xffffff802df293bd
0xffffff813c20bf10 : 0xffffff802e0059fa
0xffffff813c20bfb0 : 0xffffff802e036ea6
BSD process name corresponding to current thread: fontworker
Mac OS version:
14C109
Kernel version:
Darwin Kernel Version 14.1.0: Mon Dec 22 23:10:38 PST 2014; root:xnu-2782.10.72~2/RELEASE_X86_64
Kernel UUID: DCF5C2D5-16AE-37F5-B2BE-ED127048DFF5
Kernel slide:     0x000000002dc00000
Kernel text base: 0xffffff802de00000
__HIB text base: 0xffffff802dd00000
System model name: MacBookPro10,1 (Mac-C3EC7CD22292981F)
System uptime in nanoseconds: 14888473755958
vm objects:1555451040
vm object hash entri:253897840
VM map entries:522873920
pv_list:34381824
vm pages:130325312
kalloc.16:101163568
kalloc.32:1205568
kalloc.64:5640768
kalloc.128:7450624
kalloc.256:5550080
kalloc.512:121769984
kalloc.1024:3108864
kalloc.2048:2310144
kalloc.4096:3276800
kalloc.8192:9052160
mem_obj_control:101560272
ipc ports:2876000
threads:1572000
x86 fpsave state:1101568
uthreads:1075200
vnodes:11085360
namecache:2863968
HFS node:14616336
HFS fork:4448256
decmpfs_cnode:1233792
ubc_info zone:2794704
vnode pager structur:1272600
compressor_pager:404197376
compressor_segment:5669424
Kernel Stacks:2654208
PageTables:174948352
Kalloc.Large:33339717
Backtrace suspected of leaking: (outstanding bytes: 385680)
0xffffff802df6fcf6
0xffffff802dfb654d
0xffffff802dfaa435
0xffffff802df9ca95
0xffffff802e01a974
last loaded kext at 7107757443: com.apple.driver.AppleGraphicsDevicePolicy 3.7.7 (addr 0xffffff7fb0b33000, size 45056)
last unloaded kext at 152019224354: com.apple.iokit.IOEthernetAVBController 1.0.3b3 (addr 0xffffff7faf5ae000, size 28672)
loaded kexts:
com.avatron.AVExFramebuffer 1.7
com.avatron.AVExVideo 1.7
com.globaldelight.driver.BoomDevice 1.1
com.driver.LogJoystick 2.0
com.apple.driver.AppleHWSensor 1.9.5d0
com.apple.filesystems.autofs 3.0
com.apple.driver.AGPM 100.15.5
com.apple.driver.ApplePlatformEnabler 2.1.7d1
com.apple.driver.X86PlatformShim 1.0.0
com.apple.driver.AudioAUUC 1.70
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.2f6
com.apple.iokit.IOBluetoothSerialManager 4.3.2f6
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleOSXWatchdog 1
com.apple.driver.AppleMikeyDriver 269.25
com.apple.driver.AppleHDA 269.25
com.apple.driver.AppleUpstreamUserClient 3.6.1
com.apple.driver.AppleMCCSControl 1.2.11
com.apple.GeForce 10.0.2
com.apple.driver.AppleLPC 1.7.3
com.apple.driver.AppleSMCLMU 2.0.7d0
com.apple.driver.AppleMuxControl 3.8.6
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.AppleThunderboltIP 2.0.2
com.apple.driver.AppleIntelHD4000Graphics 10.0.2
com.apple.driver.AppleIntelFramebufferCapri 10.0.2
com.apple.iokit.IOUserEthernet 1.0.1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AppleHWAccess 1
com.apple.driver.AppleHV 1
com.apple.driver.AppleUSBTCButtons 240.2
com.apple.driver.AppleUSBTCKeyboard 240.2
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 35
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.7.0
com.apple.driver.AppleUSBHub 705.4.2
com.apple.driver.AppleSDXC 1.6.5
com.apple.driver.AirPort.Brcm4360 910.26.12
com.apple.driver.AppleAHCIPort 3.1.0
com.apple.driver.AppleUSBEHCI 705.4.14
com.apple.driver.AppleUSBXHCI 710.4.11
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleACPIButtons 3.1
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 3.1
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0
com.apple.nke.applicationfirewall 161
com.apple.security.quarantine 3
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleIntelCPUPowerManagement 218.0.0
com.apple.kext.triggers 1.0
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.2f6
com.apple.iokit.IOSerialFamily 11
com.apple.driver.DspFuncLib 269.25
com.apple.kext.OSvKernDSPLib 1.15
com.apple.driver.AppleSMBusController 1.0.13d1
com.apple.driver.AppleHDAController 269.25
com.apple.iokit.IOHDAFamily 269.25
com.apple.driver.AppleSMBusPCI 1.0.12d1
com.apple.nvidia.driver.NVDAGK100Hal 10.0.2
com.apple.nvidia.driver.NVDAResman 10.0.2
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.driver.AppleGraphicsControl 3.8.6
com.apple.driver.X86PlatformPlugin 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.8.1d38
com.apple.iokit.IONDRVSupport 2.4.1
com.apple.iokit.IOAcceleratorFamily2 156.6
com.apple.AppleGraphicsDeviceControl 3.8.6
com.apple.iokit.IOSurface 97
com.apple.iokit.IOGraphicsFamily 2.4.1
com.apple.iokit.IOBluetoothFamily 4.3.2f6
com.apple.driver.AppleSMC 3.1.9
com.apple.iokit.IOAudioFamily 203.3
com.apple.vecLib.kext 1.2.0
com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.3
com.apple.iokit.IOUSBUserClient 705.4.0
com.apple.driver.AppleUSBMultitouch 245.2
com.apple.iokit.IOUSBHIDDriver 705.4.0
com.apple.driver.AppleUSBMergeNub 705.4.0
com.apple.driver.AppleUSBComposite 705.4.9
com.apple.driver.CoreStorage 471.10.6
com.apple.driver.AppleThunderboltDPInAdapter 4.0.6
com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6
com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2
com.apple.driver.AppleThunderboltNHI 3.1.7
com.apple.iokit.IOThunderboltFamily 4.2.1
com.apple.iokit.IO80211Family 710.55
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.iokit.IONetworkingFamily 3.2
com.apple.iokit.IOAHCIFamily 2.7.5
com.apple.iokit.IOUSBFamily 710.4.14
com.apple.driver.AppleEFINVRAM 2.0
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.DiskImages 396
com.apple.iokit.IOStorageFamily 2.0
com.apple.iokit.IOReportFamily 31
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleACPIPlatform 3.1
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.Libm 1
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0
Model: MacBookPro10,1, BootROM MBP101.00EE.B07, 4 processors, Intel Core i7, 2.7 GHz, 8 GB, SMC 2.3f36
Graphics: Intel HD Graphics 4000, Intel HD Graphics 4000, Built-In
Graphics: NVIDIA GeForce GT 650M, NVIDIA GeForce GT 650M, PCIe, 1024 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533642465238432D50422020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533642465238432D50422020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xEF), Broadcom BCM43xx 1.0 (7.15.159.13.12)
Bluetooth: Version 4.3.2f6 15235, 3 services, 19 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
Serial ATA Device: APPLE SSD SM256E, 251 GB
USB Device: Hub
USB Device: FaceTime HD Camera (Built-in)
USB Device: Hub
USB Device: Hub
USB Device: Apple Internal Keyboard / Trackpad
USB Device: BRCM20702 Hub
USB Device: Bluetooth USB Host Controller
Thunderbolt Bus: MacBook Pro, Apple Inc., 23.4

those programs i removed alll but boom but i deaxtivated i found out my memory seems to be high my, frontworker is at 5.47 gb in memory
here is some details of a etrecheck
Problem description:
frontworker
kernel_task
EtreCheck version: 2.1.8 (121)
Report generated 5 Mar 2015 11:26:00 GMT+10
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
    MacBook Pro (Retina, 15-inch, Early 2013) (Technical Specifications)
    MacBook Pro - model: MacBookPro10,1
    1 2.7 GHz Intel Core i7 CPU: 4-core
    8 GB RAM Not upgradeable
        BANK 0/DIMM0
            4 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            4 GB DDR3 1600 MHz ok
    Bluetooth: Good - Handoff/Airdrop2 supported
    Wireless: en0: 802.11 a/b/g/n
    Battery Health: Normal - Cycle count 25
Video Information: ℹ️
    Intel HD Graphics 4000
        Color LCD spdisplays_2880x1800Retina
    NVIDIA GeForce GT 650M - VRAM: 1024 MB
System Software: ℹ️
    OS X 10.10.2 (14C109) - Time since boot: 0:51:19
Disk Information: ℹ️
    APPLE SSD SM256E disk0 : (251 GB)
        EFI (disk0s1) <not mounted> : 210 MB
        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
        Macintosh HD (disk1) / : 249.77 GB (147.49 GB free)
            Encrypted AES-XTS Unlocked
            Core Storage: disk0s2 250.14 GB Online
USB Information: ℹ️
    Apple Inc. FaceTime HD Camera (Built-in)
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
    Apple Inc. thunderbolt_bus
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    Anywhere
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        /System/Library/Extensions
    [loaded]    com.globaldelight.driver.BoomDevice (1.1 - SDK 10.9) [Click for support]
        /Users/[redacted]/Library/Services/ToastIt.service/Contents/MacOS
    [not loaded]    com.roxio.TDIXController (2.0) [Click for support]
Startup Items: ℹ️
    tap: Path: /Library/StartupItems/tap
    tun: Path: /Library/StartupItems/tun
    VirtualBox: Path: /Library/StartupItems/VirtualBox
    Startup items are obsolete in OS X Yosemite
Launch Agents: ℹ️
    [loaded]    com.divx.dms.agent.plist [Click for support]
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    [running]    com.razer.rzupdater.plist [Click for support]
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    [not loaded]    com.teamviewer.teamviewer.plist [Click for support]
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    [failed]    org.macosforge.xquartz.startx.plist [Click for support]
Launch Daemons: ℹ️
    [loaded]    com.adobe.fpsaud.plist [Click for support]
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    [loaded]    com.github.dnscrypt-osxclient.DNSCryptControlChange.plist [Click for support]
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    [loaded]    com.oracle.java.Helper-Tool.plist [Click for support]
    [loaded]    com.oracle.java.JavaUpdateHelper.plist [Click for support]
    [loaded]    com.teamviewer.Helper.plist [Click for support]
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    [loaded]    net.sourceforge.MonolingualHelper.plist [Click for support]
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User Launch Agents: ℹ️
    [loaded]    com.adobe.ARM.[...].plist [Click for support]
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User Login Items: ℹ️
    iTunesHelper    Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
    Flux    Application (/Applications/Flux.app)
    SpeechSynthesisServer    Application (/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks /SpeechSynthesis.framework/Versions/A/SpeechSynthesisServer.app)
    MacLWSLauncher    UNKNOWN (missing value)
    Spark Daemon    Application Hidden (/Users/[redacted]/Documents/Software/Spark.app/Contents/SharedSupport/Spark Daemon.app)
    Logitech Gaming Software    UNKNOWN Hidden (missing value)
    OpenDNS Updater    Application Hidden (/Applications/OpenDNS Updater.app)
    AdobeResourceSynchronizer    Application Hidden (/Applications/Adobe Reader.app/Contents/Support/AdobeResourceSynchronizer.app)
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    Time Machine not configured!
Top Processes by CPU: ℹ️
        69%    JavaApplicationStub
        65%    fontd
        26%    fontworker
        17%    Google Chrome
        10%    WindowServer
Top Processes by Memory: ℹ️
    799 MB    fontworker
    137 MB    Google Chrome
    120 MB    Finder
    103 MB    mds_stores
    103 MB    JavaApplicationStub
Virtual Memory Information: ℹ️
    39 MB    Free RAM
    1.87 GB    Active RAM
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    17 MB    Page-outs
Diagnostics Information: ℹ️
    Mar 5, 2015, 10:34:30 AM    /Library/Logs/DiagnosticReports/Kernel_2015-03-05-103430_[redacted].panic [Click for details]
    Mar 5, 2015, 10:34:28 AM    Self test - passed
    Mar 4, 2015, 11:31:34 PM    /Library/Logs/DiagnosticReports/Kernel_2015-03-04-233134_[redacted].panic [Click for details]
    Mar 4, 2015, 10:06:37 PM    /Library/Logs/DiagnosticReports/steam_osx_2015-03-04-220637_[redacted].hang
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    Mar 4, 2015, 02:22:38 PM    /Library/Logs/DiagnosticReports/fontd_2015-03-04-142238_[redacted].cpu_resource .diag [Click for details]
    Mar 4, 2015, 10:30:34 AM    /Library/Logs/DiagnosticReports/fontd_2015-03-04-103034_[redacted].cpu_resource .diag [Click for details]
    Mar 4, 2015, 10:27:47 AM    /Library/Logs/DiagnosticReports/Kernel_2015-03-04-102747_[redacted].panic [Click for details]
    Mar 3, 2015, 02:22:40 PM    /Library/Logs/DiagnosticReports/fontd_2015-03-03-142240_[redacted].cpu_resource .diag [Click for details]
    Feb 27, 2015, 08:19:00 PM    /Library/Logs/DiagnosticReports/Kernel_2015-02-27-201900_[redacted].panic [Click for details]
    Feb 14, 2015, 07:59:51 PM    /Library/Logs/DiagnosticReports/Kernel_2015-02-14-195951_[redacted].panic [Click for details]

SQL Server 2008R2 SP2 Query optimizer memory leak ?

It looks like we are facing a SQL Server 2008R2 queery optimizer memory leak.
We have below version of SQL Server
Microsoft SQL Server 2008 R2 (SP2) - 10.50.4000.0 (X64)
Jun 28 2012 08:36:30
Copyright (c) Microsoft Corporation
Standard Edition (64-bit) on Windows NT 6.1 <X64> (Build 7601: Service Pack 1)
The instance is set MAximum memory tro 20 GB.
After executing a huge query (2277 kB generated by IBM SPSS Clementine) with tons of CASE and a lot of AND/OR statements in the WHERE and CASE statements and muliple subqueries the server stops responding on Out of memory in the internal pool
and the query optimizer has allocated all the memory.
From Management Data Warehouse we can find that the query was executed at
7.11.2014 22:40:57
Then at 1:22:48 we recieve FAIL_PACE_ALLOCATION 1
2014-11-08 01:22:48.70 spid75       Failed allocate pages: FAIL_PAGE_ALLOCATION 1
And then tons of below errors
2014-11-08 01:24:02.22 spid87      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:02.22 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:02.22 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:02.30 Server      Error: 17312, Severity: 16, State: 1.
2014-11-08 01:24:02.30 Server      SQL Server is terminating a system or background task Fulltext Host Controller Timer Task due to errors in starting up the task (setup state 1).
2014-11-08 01:24:02.22 spid74      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:02.22 spid74      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:13.22 Server      Error: 17312, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:13.22 spid87      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:13.22 spid87      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:13.22 spid63      Error: 701, Severity: 17, State: 130.
2014-11-08 01:24:13.22 spid63      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:13.22 spid57      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:13.22 spid57      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:13.22 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:18.26 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:24.43 spid81      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:24.43 spid81      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:18.25 Server      Error: 18052, Severity: -1, State: 0. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:18.25 Server      BRKR TASK: Operating system error Exception 0x1 encountered.
2014-11-08 01:24:30.11 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:30.11 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:35.18 spid57      Error: 701, Severity: 17, State: 131.
2014-11-08 01:24:35.18 spid57      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:35.18 spid71      Error: 701, Severity: 17, State: 193.
2014-11-08 01:24:35.18 spid71      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:35.18 Server      Error: 17312, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:35.41 Server      Error: 17312, Severity: 16, State: 1.
2014-11-08 01:24:35.41 Server      SQL Server is terminating a system or background task SSB Task due to errors in starting up the task (setup state 1).
2014-11-08 01:24:35.71 Server      Error: 17053, Severity: 16, State: 1.
2014-11-08 01:24:35.71 Server      BRKR TASK: Operating system error Exception 0x1 encountered.
2014-11-08 01:24:35.71 spid73      Error: 701, Severity: 17, State: 123.
2014-11-08 01:24:35.71 spid73      There is insufficient system memory in resource pool 'internal' to run this query.
2014-11-08 01:24:46.30 Server      Error: 17312, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:51.31 Server      Error: 17053, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:51.31 Server      Error: 17300, Severity: 16, State: 1. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
2014-11-08 01:24:51.31 Logon       Error: 18052, Severity: -1, State: 0. (Params:). The error is printed in terse mode because there was error during formatting. Tracing, ETW, notifications etc are skipped.
Last error message is half an hour after the inital Out of memory at 2014-11-08 01:52:54.03. Then the Instance is completely shut down
From the memory information in the error log we can see that all the memory is consumed by the QUERY_OPTIMIZER
Buffer Pool                                   Value
Committed                                   2621440
Target                                      2621440
Database                                     130726
Dirty                                          3682
In IO
0
Latched
1
Free
346
Stolen                                      2490368
Reserved                                          0
Visible                                     2621440
Stolen Potential                                  0
Limiting Factor                                  17
Last OOM Factor                                   0
Last OS Error                                     0
Page Life Expectancy                             28
2014-11-08 01:22:48.90 spid75
Process/System Counts                         Value
Available Physical Memory                29361627136
Available Virtual Memory                 8691842715648
Available Paging File                    51593969664
Working Set                               628932608
Percent of Committed Memory in WS               100
Page Faults                                48955000
System physical memory high                       1
System physical memory low                        0
Process physical memory low                       1
Process virtual memory low                        0
MEMORYCLERK_SQLOPTIMIZER (node 1)                KB
VM Reserved                                       0
VM Committed                                      0
Locked Pages Allocated                            0
SM Reserved                                       0
SM Committed                                      0
SinglePage Allocator                       19419712
MultiPage Allocator                             128
Memory Manager                                   KB
VM Reserved                               100960236
VM Committed                                 277664
Locked Pages Allocated                     21483904
Reserved Memory                                1024
Reserved Memory In Use                            0
On the other side MDW reports that the MEMORYCLERK_SQLOPTIMIZER increases since the execution of the query up to the point of OUTOF MEMORY, but the Average value is 54.7 MB during that period as can be seen on attached graph.
We have encountered this issue already two times (every time the critical query is executed).

Hi,
This does seems to me kind of memory Leak and actually it is from SQL Optimizer which leaked memory from buffer pool so much that it did not had any memory to be allocated for new page.
MEMORYCLERK_SQLOPTIMIZER (node 1)                KB
VM Reserved                                       0
VM Committed                                      0
Locked Pages Allocated                            0
SM Reserved                                       0
SM Committed                                      0
SinglePage Allocator                       19419712
MultiPage Allocator                             128
Can you post complete DBCC MEMORYSTATUS output which was generated in errorlog. Is this the only message in errorlog or there are some more messages before and after it.
select (SUM(single_pages_kb)*1024)/8192 as total_stolen_pages, type
from sys.dm_os_memory_clerks
group by typeorder by total_stolen_pages desc
and
select sum(pages_allocated_count * page_size_in_bytes)/1024,type from sys.dm_os_memory_objects
group by type
If you can post the output of above two queries with dbcc memorystaus output on some shared drive and share location with us here. I would try to find out what is leaking memory.
You can very well apply SQL Server 2008 r2 SP3 and see if this issue subsides but I am not sure whether this is fixed or actually it is a bug.
Please mark this reply as answer if it solved your issue or vote as helpful if it helped so that other forum members can benefit from it
My Technet Wiki Article
MVP

Memory Leak during EAR stop/update/start

Hi all,
Excuse me if I'm putting this question in the wrong forum - not sure if it should be here or "EJB". That being said - I am working on a project which is using Weblogic 11g and we have a set of EARs with EJBs deployed out. In one EJB we have a static variable which holds onto an object which is rather large (~2 Gigs).
What I've noticed is that if I stop the EAR containing that EJB, update and restart it without restarting the server it's running on, the memory of that object does not seem to get GC'd. So basically, every time we make changes to that EAR and want to deploy we end up eating up a lot of memory.
Our current way to fix this is to add a @pre-destroy method which basically does a "largeObject = null". This seems to allow it to be marked and collected by the Garbage Collector. However, I don't think this is the best solution for all static objects (what happens if we have an a bunch of EJBs in the pool and the AppContainer destroys one - all static references will get removed right?).
Is there a reason that the AppContainer is holding on to those static references? Or am I missing something?
Thanks,
-Ritter

An object referenced by a static member variable is strongly referenced until the class is unloaded. A normal classloader
never unloads a class, but on an application server, such as WebLogic, this sometimes happens under the right conditions.
A class in Java can be garbage-collected when nothing references it. In most simple setups this never happens, but there are situations where it can occur.
There are many ways to make a class reachable and thus prevent it from being eligible for GC:
- objects of that class are still reachable.
- the Class object representing the class is still reachable
- the ClassLoader that loaded the class is still reachable
- other classes loaded by the ClassLoader are still reachable
When none of those are true, then the ClassLoader together with all classes it loaded are eligible for GC.
The best way to proceed is not to use global variables (which is asking for tricky memory leaks), especially ones that are 2G.

Memory Leak when TOMCAT connects to Oracle 10g RAC using JDBC Thin driver.

We had experienced Memory leak when a Oracle 10g (10.2.0.3) RAC node was evicted. TOMCAT app server is connecting to the Oracle 10g RAC database instances using JDBC 10.2.0.3 thin driver.
Anyone had similar experience?
Any ideas? Any bugs reported/fixed?
Thanks,
Raj

If you're doing XA, we absolutely do not support
driver-level load-balancing OR failover. Use neither.
For non-XA, you can use driver-level failover. For
non-XA, you could set load-balancing, but it won't
help because we get connections from the driver,
and keep them indefinitely, so the driver never gets
the chance to affect which connections the pool
uses after that.

Z77 G45 Gaming - Memory leak (Non-paged pool)

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