High CPU usage - Rapid Battery Drain - Running HOT
Looking for help.. PLEASE!
Z10 - Model STL100-3 Software release 10.2.1.2179
Symptoms;
Occasionally, and for no apparent reason, I notice my Z10 getting hot in my pocket. I run the device monitor App and see a very high CPU usage, which consequently drains the batter very quickly.
I've tried all the solutions from every support group thread and blog. And I mean ALL!
Pulling the battery
Replaced the battery
Removed the SIM
Deleted G Mail
Removed all 3rd party Apps (2)
Stopped email sync
Stopped calendar sync
Turned off all radio
Turned Off Wi-Fi
Let it sit for hours, even days to let it finish doing whatever its trying to do
Etc Etc Etc.
Finally, I called BB support, they wanted $50 to talk to someone. I told them the issue, they said the device is bad and must be replaced. I said its software related!! They said.. no, its a hardware issue. Device is under warranty and they want me to just go get a new one. I don't want a new one, I want a fix! Stop the waste of BB $
Temporary solution
Eventually, I decided I would do a restore, back to the factory settings, and here's when I found something
I run BB Link, connect the device, do a back-up... and LOW AND BEHOLD.. this fixes the high CPU usage and the device runs great, very cool, low cpu and extremely long battery life.
Sadly! .. this problem reoccurs, after a few days, sometimes after a couple of weeks and just out of the blue.
I can force this fault to occur, simply by doing a restart of the device. Sure enough, it will run hot, use all the cpu and I will have to do a back-up to get it to settle down again. I've tried to wait for the so called 'indexing' to finish, but it never stops running with high cpu and doesn't help.
Can any one tell me whats happening and how to make this a permanent fix?
There are hundreds if not thousands of people having very similar issues, and many different methods to fix it. Its my belief that there is an underlying bigger problem that relates to all these differing fixes, but as yet.. I cant find it and none of these fixes work for me. For now... I will keep doing the occasional back-up and hope I get a response that can help.
Thanks to all that read this.
curve8530curve8330 wrote:
The heat may be normal. After a little water damage incident, which I repaired, I disassembled my Z10 the find a small heat sink will thermal compound. This helps dissipate heat efficiently. I found a large number of air bubbles and possibly a large air pocket by the way the paste stuck to both sides. I removed the old paste and replaced it with artic silver paste and the z10 has been much much cooler. It use to run about 105*f and now it is around 85*f.
See this thread I posted for before and after pictures using a thermal imager.
http://supportforums.blackberry.com/t5/BlackBerry-Z10/Z10-heating-up-fix/m-p/3031220#M71390
@Curve8530 .....as much a s your discovery is appreciated, I hardly believe that most people will actually dismantle their phone to remove the paste and replace with arctic silver. Besides, what you are doing is not a fix for the actual problem....
In most cases, this heat is associated with apps using the CPU resources beyond the normal limits.
As an easy fix, finding and removing the app(s) in question followed by a reboot, solves the issue. In some cases an OS reload is necessary.... but under no circumstances I would even remotely suggest to any member to dismantle their phone and do what you did...
Similar Messages
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Mid 2013 macbook air: battery drain / running hot
Hi there,
For the last couple weeks my MBA starts to run hot and drain battery fast if I've been using it for a few hours.
I use it a lot on most days and connect to powercord only once it drops down low, like below 20%.
Have just seen other posts who recommend doing that at 50% battery and will now do the same.
However my question is: have i ruined my battery in the meantime?
AND/OR is there something else i can do to get battery running like it used to, and stop the loud fan switching on all the time because it's all running too hot?
I've copied in an etrecheck in case that helps diagnose more....
thanks heaps for any help!
Hardware Information:
MacBook Air (13-inch, Mid 2013)
MacBook Air - model: MacBookAir6,2
1 1.7 GHz Intel Core i7 CPU: 2 cores
8 GB RAM
Video Information:
Intel HD Graphics 5000 - VRAM: 1024 MB
System Software:
OS X 10.9.2 (13C64) - Uptime: 5 days 21:16:2
Disk Information:
APPLE SSD SM0512F disk0 : (500.28 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
disk0s2 (disk0s2) <not mounted>: 499.42 GB
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
Apple Internal Memory Card Reader
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Launch Daemons:
[System] com.adobe.fpsaud.plist 3rd-Party support link
[System] com.microsoft.office.licensing.helper.plist 3rd-Party support link
[System] net.cloudpath.HelperTool.plist 3rd-Party support link
Launch Agents:
[System] com.divx.dms.agent.plist 3rd-Party support link
[System] com.divx.update.agent.plist 3rd-Party support link
[System] com.sierrawireless.SwitchTool.plist 3rd-Party support link
User Launch Agents:
[not loaded] com.adobe.ARM.[...].plist 3rd-Party support link
[not loaded] com.google.keystone.agent.plist 3rd-Party support link
User Login Items:
iTunesHelper
Calendar
Dropbox
Google Drive
Mail
Twitter
Disk Doctor
UCM Launch Agent
Internet Plug-ins:
FlashPlayer-10.6: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
DivX Web Player: Version: 3.1.0.13 - SDK 10.5 3rd-Party support link
AdobePDFViewerNPAPI: Version: 11.0.06 - SDK 10.6 3rd-Party support link
AdobePDFViewer: Version: 11.0.06 - SDK 10.6 3rd-Party support link
Flash Player: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
OVSHelper: Version: 1.1 3rd-Party support link
Default Browser: Version: 537 - SDK 10.9
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6 3rd-Party support link
Silverlight: Version: 5.1.20913.0 - SDK 10.6 3rd-Party support link
Safari Extensions:
Searchme: Version: 1.2
Audio Plug-ins:
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins:
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes:
Flash Player 3rd-Party support link
Old Applications:
/Library/Application Support/Microsoft/MERP2.0
Microsoft Error Reporting: Version: 2.2.9 - SDK 10.4 3rd-Party support link
Microsoft Ship Asserts: Version: 1.1.4 - SDK 10.4 3rd-Party support link
Solver: Version: 1.0 - SDK 10.5 3rd-Party support link
/Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
/Library/Application Support/DivX
DivXUpdate: Version: 1.0 - SDK 10.5 3rd-Party support link
DivXMediaServer: Version: 10.1 - SDK 10.5 3rd-Party support link
DivXTransferWizard: Version: 10.1.0 (Build 10.1.0.102) - SDK 10.5 3rd-Party support link
DMSLaunch: Version: 1.0 - SDK 10.5 3rd-Party support link
SLLauncher: Version: 1.0 - SDK 10.5 3rd-Party support link
/Library/Application Support/Microsoft/Silverlight/OutOfBrowser/SLLauncher.app
/Applications/Microsoft Office 2011/Office
Open XML for Excel: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Office Setup Assistant: Version: 14.3.8 - SDK 10.5 3rd-Party support link
Microsoft Alerts Daemon: Version: 14.3.9 - SDK 10.5 3rd-Party support link
SyncServicesAgent: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Database Daemon: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Graph: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Database Utility: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Office Reminders: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Upload Center: Version: 14.3.9 - SDK 10.5 3rd-Party support link
My Day: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Chart Converter: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Clip Gallery: Version: 14.3.9 - SDK 10.5 3rd-Party support link
/Applications/Microsoft Office 2011
Microsoft PowerPoint: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Excel: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Outlook: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Word: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Document Connection: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Language Register: Version: 14.3.9 - SDK 10.5 3rd-Party support link
/Applications/Microsoft Office 2011/Additional Tools/Microsoft Language Register/Microsoft Language Register.app
iSkysoft Helper Compact: Version: 2.2.6.4 - SDK 10.5 3rd-Party support link
/Users/[redacted]/Library/Application Support/Helper/iSkysoft Helper Compact.app
Microsoft AutoUpdate: Version: 2.3.6 - SDK 10.4 3rd-Party support link
/Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app
/Applications/iWork '09
Mobile Broadband Manager: Version: 3.15 - SDK 10.5 3rd-Party support link
DivX Converter: Version: 10.1.0 (Build 10.1.0.166) - SDK 10.5 3rd-Party support link
DivX Player: Version: 10.1.0 (Build 11.3.0.40) - SDK 10.5 3rd-Party support link
Time Machine:
Auto backup: YES
Volumes being backed up:
Destinations:
Data [Network] (Last used)
Total size: 2
Total number of backups: 57
Oldest backup: 2013-07-26 15:57:23 +0000
Last backup: 2014-03-18 12:31:47 +0000
Size of backup disk: Excellent
Backup size 2 > (Disk size 0 B X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU:
100% Locum
2% WindowServer
1% EtreCheck
1% Google Drive
0% Microsoft Word
Top Processes by Memory:
213 MB Safari
188 MB Finder
156 MB com.apple.WebKit.WebContent
131 MB Mail
115 MB Microsoft Word
Virtual Memory Information:
2.33 GB Free RAM
3.60 GB Active RAM
626 MB Inactive RAM
1005 MB Wired RAM
7.65 GB Page-ins
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PATH=/usr/bin:/bin:/usr/sbin:/sbin; clear; Fb='%s\n\t(%s)\n'; Fm='\n%s\n\n%s\n'; Fr='\nRAM details\n%s\n'; Fs='\n%s: %s\n'; Fu='user %s%%, system %s%%'; AC="com.autodesk.AutoCAD com.google.GoogleDrive"; H='^[[:space:]]*((127\.0\.0\.1|::1|fe80::1%lo0)[[:space:]]+local|(255\.){3}255[[:space:]]*broadcast)host[[:space:]]*$'; NS=networksetup; PB="/usr/libexec/PlistBuddy -c Print"; A () { [[ a -eq 0 ]]; }; M () { find -L "$d" -type f | while read f; do file -b "$f" | egrep -lq XML\|exec && echo $f; done; }; AT () { o=`file -b "$1" | egrep -v '^(A.{16}t$|cann)'`; Ps "${1##*/} format"; }; Pc () { o=`grep -v '^ *#' "$2"`; l=`wc -l <<< "$o"`; [[ l -gt 25 ]] && o=`head -n25 <<< "$o"`$'\n'"[$((l-25)) more line(s)]"; Pm "$1"; AT "$1"; }; Pm () { [[ "$o" ]] && o=`sed -E '/^ *$/d;s/^ */ /;s/[-0-9A-Fa-f]{22,}/UUID/g;s/(ochat)\.[^.]+(\..+)/\1\2/;/\/Users\/Shared\//b'$'\ns/\/Users\/[^/]+\//\/Users\/USER\//g' <<< "$o"` && printf "$Fm" "$1" "$o"; }; Pp () { o=`$PB "$2" | awk -F'= ' \/$3'/{print $2}'`; Pm "$1"; }; Ps () { o=`echo $o`; [[ ! 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Copy the selected text to the Clipboard by pressing the key combination command-C.
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10.3.1 Quick Battery Drain Runs Hot Keeps Coffee Cup Warm
WOW amazing battery drain with 10.3.1. Where can i get the previous OS of 10.2.xxx as do not want to be tethereed to a wall outlet or car charger. Wow runs IS 10.3.1 hot pretty sure if I leave my coffee cup on the phone it will keep it warm.
I had the same problem for a week on my Q10. I was extremely frustrated as I couldn't get any advice from Blackberry and the best advice on this forum suggested a "security wipe". I reluctantly decided to go ahead and do that. I first tried to back the phone up. I had to update the BB Link software on my PC and then was able to do the backup. I started to download the software suggested here (which takes 5 hrs unless you pay for it) and then realised the phone seemed to be OK again. Since then it lasted 48hrs and today is only down to 88% after 9hrs.
My problem was mainly that Standby was using 50% of the battery & Androd Player 15%. Both are now under 2%.
Your phone may have a different problem so if you've downloaded the latest BB LInk and done a backup with no luck then all I can say is good luck! -
Extremely High cpu usage on battery only
my macbook pro 7,1 revision runs extremely slow on battery and the system is all jumpy, it is fine on mains power.
i have booted in safe mode and this seems to solve the problem
in activity monitor the kernel task process is showing between 160-180% cpu usage
i have done a pram reset and a smc to no avail
any help would be much apreciated
DaveThe only suggestion I can give you is to launch the Console utility and look for messages that might explain the problem. If nothing there jumps out, I have no other ideas.
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High CPU usage without any application running on the laptop
Hi ,
I saw some earlier posts as well but I am not sure if anything is helping me. I have a HP Pavilian Dv6. Its with me for now since 2009 or so. It was all running very well till last Nov - Dec 2013 timeframe. I had many bulky work done on the laptp like video cutting editing , along with audio edits , fairly well. I used it mostly for videos and no games though.
Since Nov - Dec 2014, all the videos started slowing down, extremely jerky, and not catching up with the audio. Slowly the problem became worse . After 10 mins of video it just stopped and hanged. It did it with every site and any format of video including videos on my C Drive. I earlier tried a lot of things, playing around with flash player thinking that's the culprit. Did not help. Browsers changed, Mozilla, internet explorer , Chrome, everything no change. Then till around last week, I tried tested, uninstalled a lot of programs, also did Microsoft system restore and seen , the CPU continously behaved reaching to its 100% peak and the videos getting shot down. Just no change. Last week , I got desperate and finally reformatted my hard drive and did a factory restore on the laptop. IT DID NOT HELP !! The laptop behaved really like a good puppy for a few days , Youtube and what not and again since yesterday it has been shot down ! No videos will run. What's more even a DVD video is not running , nothing on a browser a simple DVD player DVD play is not running. Jerky videos and hanging issues.
Everything boils dows to 100% CPU usage. Even if I am closing all my applications , it shows 'system' as the process using 90-100% CPU. Without any browser or even a notepad option open. There is also a prgram 'dwm' which eats up the next big slot of CPU.
I am really tired of this and not able to enjoy anything. Please suggest what could be the issue here and how can it be helped?Just to add the laptop is HP Pavilian DV6 , model Dv6t - 1300.
-
Hi there,
since a few days there is on some machines (40-60) a high cpu usage on one core (quad core cpu machines) with the WMIPRSVE.EXE if the HARDWARE INVENTORY CYCLE started.
i try out some tests, read some forum articles and troubleshooting the WMI management but a real problem i doesn´t see.
in some articles i read that hardware inventory runs about minutes up to more hours but some machines runs longer, someone more as 1 day.
here an example of mine PC:
at 8:07 i started Hardware Inventory Cycle, in the InventoryAgent.log i can see that some Collection Namespace are captured.
after a few minutes there stopped and does nothing round about 5.9 hours or better, after 21436.097 Seconds.
For any hints i am grateful. :)
Inventory: *********************** Start of message processing. ***********************
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Message type is InventoryAction InventoryAgent
18.03.2015 08:09:56 11088 (0x2B50)
Inventory: Temp directory = C:\WINDOWS\CCM\Inventory\Temp\
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Clearing old collected files. InventoryAgent
18.03.2015 08:09:56 11088 (0x2B50)
Inventory: Opening store for action {00000000-0000-0000-0000-000000000001} ...
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
CInvState::VerifyInventoryVersionNumber: Mismatch found for '{00000000-0000-0000-0000-000000000001}': 4.2 vs. 0.0
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Version number mismatch; will do a Full report.
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Action=Hardware, ReportType=ReSync, MajorVersion=5, MinorVersion=0
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Inventory: Initialization completed in 0.141 seconds
InventoryAgent 18.03.2015 08:09:56
11088 (0x2B50)
Collection: Namespace = \\localhost\root\Microsoft\appvirt\client; Query = SELECT __CLASS, __PATH, __RELPATH, CachedLaunchSize, CachedPercentage, CachedSize, LaunchSize, Name, PackageGUID, TotalSize, Version, VersionGUID FROM Package; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:09:56
7836 (0x1E9C)
Failed to get IWbemService Ptr for \\localhost\root\vm\VirtualServer Namespace: 8004100E
InventoryAgent 18.03.2015 08:10:02
7836 (0x1E9C)
Failed to enumerate instances of VirtualMachine: 8004100E
InventoryAgent 18.03.2015 08:10:02
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2\sms; Query = SELECT __CLASS, __PATH, __RELPATH, AddressWidth, BrandID, CPUHash, CPUKey, DataWidth, DeviceID, Family, Is64Bit, IsHyperthreadCapable, IsMobile, IsTrustedExecutionCapable, IsVitualizationCapable, Manufacturer,
MaxClockSpeed, Name, NormSpeed, NumberOfCores, NumberOfLogicalProcessors, PCache, ProcessorId, ProcessorType, Revision, SocketDesignation, Status, SystemName, Version FROM SMS_Processor; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:10:02
7836 (0x1E9C)
Collection: Namespace = \\.\root\CCM\powermanagementagent; Query = SELECT __CLASS, __PATH, __RELPATH, Requester, RequesterInfo, RequesterType, RequestType, Time, UnknownRequester FROM CCM_PwrMgmtLastSuspendError; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:10:03
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, Availability, Description, DeviceID, Manufacturer, Name, Status FROM Win32_IDEController; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:10:03
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2\sms; Query = SELECT __CLASS, __PATH, __RELPATH, BinFileVersion, BinProductVersion, Description, ExecutableName, FilePropertiesHash, FilePropertiesHashEx, FileSize, FileVersion, HasPatchAdded, InstalledFilePath, IsSystemFile,
IsVitalFile, Language, Product, ProductCode, ProductVersion, Publisher FROM SMS_InstalledExecutable; Timeout = 600 secs.
InventoryAgent 18.03.2015 08:10:03
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, DefaultIPGateway, DHCPEnabled, DHCPServer, DNSDomain, DNSHostName, Index, IPAddress, IPEnabled, IPSubnet, MACAddress, ServiceName FROM Win32_NetworkAdapterConfiguration; Timeout
= 600 secs. InventoryAgent
18.03.2015 14:06:43 7836 (0x1E9C)
Collection: Namespace = \\.\root\Nap; Query = SELECT __CLASS, __PATH, __RELPATH, description, fixupState, friendlyName, id, infoClsid, isBound, percentage, registrationDate, vendorName, version FROM NAP_SystemHealthAgent; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:06:43
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2\sms; Query = SELECT __CLASS, __PATH, __RELPATH, AdditionalProductCodes, CompanyName, ExplorerFileName, FileDescription, FilePropertiesHash, FileSize, FileVersion, FolderPath, LastUsedTime, LastUserName, msiDisplayName,
msiPublisher, msiVersion, OriginalFileName, ProductCode, ProductLanguage, ProductName, ProductVersion, SoftwarePropertiesHash FROM CCM_RecentlyUsedApps; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:06:43
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, BankLabel, Capacity, Caption, CreationClassName, DataWidth, Description, DeviceLocator, FormFactor, HotSwappable, InstallDate, InterleaveDataDepth, InterleavePosition, Manufacturer,
MemoryType, Model, Name, OtherIdentifyingInfo, PartNumber, PositionInRow, PoweredOn, Removable, Replaceable, SerialNumber, SKU, Speed, Status, Tag, TotalWidth, TypeDetail, Version FROM Win32_PhysicalMemory; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:07:02
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, Availability, Description, DeviceID, InstallDate, Manufacturer, Name, PNPDeviceID, ProductName, Status FROM Win32_SoundDevice; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:07:02
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, Caption, ClassGuid, ConfigManagerErrorCode, ConfigManagerUserConfig, CreationClassName, Description, DeviceID, Manufacturer, Name, PNPDeviceID, Service, Status, SystemCreationClassName,
SystemName FROM Win32_USBDevice; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Collection: 62/74 inventory data items successfully inventoried.
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: Collection Task completed in 21436.097 seconds
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: 12 Collection Task(s) failed. InventoryAgent
18.03.2015 14:07:12 7836 (0x1E9C)
Inventory: Temp report = C:\WINDOWS\CCM\Inventory\Temp\25bf01b2-12fc-4eea-8e97-a51b3c75ba50.xml
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: Starting reporting task. InventoryAgent
18.03.2015 14:07:12 7552 (0x1D80)
Reporting: 4381 report entries created. InventoryAgent
18.03.2015 14:07:13 7552 (0x1D80)
Inventory: Reporting Task completed in 1.030 seconds
InventoryAgent 18.03.2015 14:07:13
7552 (0x1D80)
Inventory: Successfully sent report. Destination:mp:MP_HinvEndpoint, ID: {5541A94A-BED9-4132-AE54-110CB6896F02}, Timeout: 80640 minutes MsgMode: Signed, Not Encrypted
InventoryAgent 18.03.2015 14:07:13
7552 (0x1D80)
Inventory: Cycle completed in 21453.570 seconds
InventoryAgent 18.03.2015 14:07:30
7552 (0x1D80)
Inventory: Action completed. InventoryAgent
18.03.2015 14:07:30 7552 (0x1D80)
Inventory: ************************ End of message processing. ************************
InventoryAgent 18.03.2015 14:07:30
7552 (0x1D80)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, Caption, ClassGuid, ConfigManagerErrorCode, ConfigManagerUserConfig, CreationClassName, Description, DeviceID, Manufacturer, Name, PNPDeviceID, Service, Status, SystemCreationClassName,
SystemName FROM Win32_USBDevice; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Collection: 62/74 inventory data items successfully inventoried.
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: Collection Task completed in 21436.097 seconds
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: 12 Collection Task(s) failed. InventoryAgent
18.03.2015 14:07:12 7836 (0x1E9C)
Inventory: Temp report = C:\WINDOWS\CCM\Inventory\Temp\25bf01b2-12fc-4eea-8e97-a51b3c75ba50.xml
InventoryAgent 18.03.2015 14:07:12
7836 (0x1E9C)
Inventory: Starting reporting task. InventoryAgent
18.03.2015 14:07:12 7552 (0x1D80)
Reporting: 4381 report entries created. InventoryAgent
18.03.2015 14:07:13 7552 (0x1D80)
Inventory: Reporting Task completed in 1.030 seconds
InventoryAgent 18.03.2015 14:07:13
7552 (0x1D80)
Inventory: Successfully sent report. Destination:mp:MP_HinvEndpoint, ID: {5541A94A-BED9-4132-AE54-110CB6896F02}, Timeout: 80640 minutes MsgMode: Signed, Not Encrypted
InventoryAgent 18.03.2015 14:07:13
7552 (0x1D80)
Inventory: Cycle completed in 21453.570 seconds
InventoryAgent 18.03.2015 14:07:30
7552 (0x1D80)
Inventory: Action completed. InventoryAgent
18.03.2015 14:07:30 7552 (0x1D80)
Inventory: ************************ End of message processing. ************************
InventoryAgent 18.03.2015 14:07:30
7552 (0x1D80)InventoryAgent 18.03.2015 08:10:03
7836 (0x1E9C)
Collection: Namespace = \\.\root\cimv2; Query = SELECT __CLASS, __PATH, __RELPATH, DefaultIPGateway, DHCPEnabled, DHCPServer, DNSDomain, DNSHostName, Index, IPAddress, IPEnabled, IPSubnet, MACAddress, ServiceName FROM Win32_NetworkAdapterConfiguration; Timeout
= 600 secs. InventoryAgent
18.03.2015 14:06:43 7836 (0x1E9C)
Collection: Namespace = \\.\root\Nap; Query = SELECT __CLASS, __PATH, __RELPATH, description, fixupState, friendlyName, id, infoClsid, isBound, percentage, registrationDate, vendorName, version FROM NAP_SystemHealthAgent; Timeout = 600 secs.
InventoryAgent 18.03.2015 14:06:43
7836 (0x1E9C)
Looks like something in one or both of those wmi queries. it goes from 8:10:03 to 14:06:43 right around there. 6 hours to do that...
try running those queries from wbemtest manually; and see which one just never finishes.
Standardize. Simplify. Automate. -
High CPU usage (more than 100%) while running video applications
Hello everyone,
I desperately need help with this.
I have a late 2007 White Macbook running Mac OS X 10.6.8 :
Model Name: MacBook
Model Identifier: MacBook2,1
Processor Name: Intel Core 2 Duo
Processor Speed: 2 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 3 GB
Bus Speed: 667 MHz
The issue that I am having is, whenever I play a video (Netflix/Silverlight player, YouTube, Skype, etc.) the CPU usage shoots up above 100% and the video or the video chat becomes VERY choppy. It becomes impossible to keep going once that starts. Originally I had 1Gb RAM (512 + 512) ... then I upgraded to (1GB + 512mb) ... it was fine for about a year and then started chocking on memory... so recently I made it (1GB +2GB) and that's when this high CPU usage thing started (according to my knowledge)
I have had this machine since last 4 years and its very dear to me. I dont wanna buy a new one. I will really appreciate if someone could help.I am spending sleepless nights, researching for a fix. From what I found so far, a considerable amount of people were able to fix this issue by simple cleaning the insides of their machines using air dusters, especially the fans. I don't know how cleaning would help with CPU utilization, but by interpolation, I feel it's worth a try. At least it will be clean, if not perfectly functional. lol
Now the next big challenge ahead of me is getting the screws on my Macbook open. I was following the Fan Repair Guide on ifixit.com. I went and got the #00 Phillips screwdriver as suggested in the guide... came home and found out the screwdriver is too big.... went back got a #0000 Phillips (I also found out that screwdrivers with same number might be of different sizes in different stores)... got a couple of screws out and then--- another road-block!! there are a few extremely tiny Phillips screws on my macbook. Now I am hunting for the smallest Phillips screwdriver in the world. Hopefully, I will find it in some watch repair or eye-glasses repair kit in a store such as CVS or Walgreens... aaaah... this is sooo frustrating!!! I just want to get his done so that I can check it off the list of probable solutions that I want to try. Will update here if this works.
From what you say, I think that the Silverlight upgrade might be the culprit in my case too. But the effect is there also for Youtube, Skype , or any other Video/Graphics intensive application that I use. Although, Silverlight/Netflix performs the worst among all the apps.
I love my Macbook... don't want to part with it. -
Data usage and battery drain has skyrocketed with iOS 8.1.2 (maybe earlier)
3 weeks ago my wife got a text message on her iPhone 5 from AT&T that she had used 90% of her data for the month. 30 seconds later, she got another one saying that she had used 100%. Granted, her data plan is small, 200 MB. But, for the last two years she has used as little as 17 MB in a month and her largest prior to this latest month was 49 mb. This month she got to 380 mb before we were able to shut off her cell data. Otherwise, a second chunk of 200 MB and another $15 would have been added to the month.
We had noticed that her battery had been draining rather rapidly in standby mode with no background apps running when she didn't have access to WiFi. We have now correlated the two results, High Cell data usage, Quick battery drain and very warm phone. In case anyone is wondering about her iPhone 5 being one in the recall, it is. I took it in and had it tested. Apple says the battery is fine. It does hold a charge well. When all network communications are shut down on her phone and it is in standby mode, there is no noticeable loss of charge in 24 hours (our longest test).
Since I have a grandfathered Unlimited Data Plan with AT&T, I have been doing some testing on my iPhone 5s. Sure enough, I've seen similar results. With nearly everything turned off except Cell Data, I've seen 483 MB used in 24 hours. Of that total, 479 MB was used for Documents & Sync. I even have everything turned off in my iCloud account, Location services are turned off, no push notifications etc...
The best I can figure, this has been a problem since we installed 8.1.2 and yesterday I installed 8.1.3 resulting in no positive effect on this issue.
At this rate of data usage and no access to WiFi, my wife would have to have a 15 Gb data plan to keep from exceeding her limit. I don't think AT&T even offers one that big anymore. I might have to switch to Sprint or T-Mobile if this doesn't get resolved.
Any ideas would be greatly appreciated. Thanks in advance for your shared insights.Hey this is Brian, bjmcmurry, under a different user ID. If I logged in as bmcmurry, original post, I was just getting a server error and couldn't get to this discussion nor post a comment anywhere.
Anyway, let me be as brief as I can. After an extensive analysis of replicating the problem on another phone to eliminate it being a hardware specific issue and that the test phone has an unlimited data plan, I was able to stop the excessive data usage and consequential battery drain. I believe I have a reasonable explanation of the problem, an iOS logic bug.
I had everything under my control clamped down on the test phone to minimize data usage. Also, I was forcing all data usage to use the cell towers. I determined that I was burning at least 11 to 13 Mb per hour doing nothing important. I literally had everything turned off except 'Settings' was allowed to use Cell data providing a avenue to log into the Apple ID.
The two phones had 2 things in common, they were using the same Apple ID and the same version of the OS. One was a iPhone 5 and the other was a 5s.
Here is a synopsis of my experience via my written evaluation of the Apple support system (Apple Rep name's have been removed):
After a couple of hours on the phone with an Apple Care Senior support Analyst, it was suggested that I go to the Apple Store to 1) get my battery replace in the iPhone 5 since it qualified for the replacement program and 2) see if the Genius could provide me with any insight in the data usage issue and battery drain.
I'm certainly glad I had multiple reasons to visit the closest Apple store, a 45 min drive. I got the battery replaced, thanks for that.
Regarding the important issue to me that brought me to the Genius Bar, excessive Cell data usage, I thought the Genius did a wonderful job listening and documenting the problem we were experiencing. Unfortunately, educating us on the use of the product or replacing our phone was not going to solve the problem. He eventually figured it out, this was not a user error or broken hardware. We surmised that the reason I was sent to him was to verify and document that there was a problem. I clearly had a problem. After writing copious notes on the issue, The Genius smartly referred me back the the AppleCare Senior Advisor. So, back to AppleCare Senior Analyst I went. She, knowing this was not a simple problem to solve i.e. beyond her level of expertise, got an Apple Software engineer involved.
My primary frustration is that this should have been escalated to software engineering right away. My trip to see the Genius was, I believe, a waste of time for both me and Apple regarding this issue. Diagnosis of this type of problem is well beyond the Genius’ knowledge and job. The Genius did a very good job doing what he could within the scope of his job. He just couldn’t solve this problem and had no one within Apple to which he had access for help.
However, that initial consult with the engineer was a bit feeble. Not only could I not talk to him/her directly, his/her focus was still working with the ‘Black Box' approach. Having Analyst ask me to do stuff like restore the Phone was more like trying to find a 'work around' than 'identifying the real problem.' Maybe restoring the phone was going to fix some corrupted data on the phone sidesteping the real problem, the handling of this condition. The engineer did listen to the fact that I had restored the test phone, the 5s, and only added the use of my Apple ID. Duh, been there!!!
Having been an previous owner of a software development company that I started in 1980 and retired in 2001, I can tell you that using the 'Black Box' method of debugging is extremely inefficient. Instead, having access to an ‘Activity Manager’ type app to identify in real time what process was blowing up the data flow would have saved me a lost afternoon at the Apple store and hours on the phone with tech support.
Ironically, I may have stumbled onto a "work around" solution short of turning off Cell Data that stopped the excessive Cell Data usage and consequential battery drain. Just prior to leaving the Apple Store, I used one of their Macs to log in my Apple ID on the id.apple.com website to ‘Manage my Apple ID’, I was forced to upgrade the security level of my password. Afterward, my cell data usage seemed to drop dramatically.
I told the AppleCare Senior Analyst that I may have stumbled onto a workaround and I suggested that I give it a couple of days of monitoring. We'd talk then and I would have results to report. She agreed.
Sure enough, my Document & Sync usage was back to normal, about 1/2 Mb per day. Am I happy that the excessive Cell Data usage has stopped? You bet! But, there was no intuitive reason that an end user would know to log in on the ID website to unknowingly solve this problem. As I use to say to my employees, that is not the ‘Macintosh Way.’ And, rebooting the the 'Microsoft Way.'
When I reported my findings to the Analyst, we both concluded that data usage was back to normal. She did report to me that the engineer did provide a laundry list of suggested activities to help solve the problem. Remarkably, they were everything that I had already done and were pretty much what the Analyst and the Genius tried to do. All reasonable tasks. But clearly, the engineer hadn't even ready the notes on the case before responding. And, none of the things suggested would have uncovered the real problem, likely a logic bug in iOS.
My advice now is to have the software engineering team rule out that there was an unresolvable state that a background process was fiercely trying to handle. The iOS does not seem to know how to intervene and prompt the user with a requirement to upgrade their password. If this does end up being the case, I would call it a logic bug, a perpetual exception that is not being handled properly.
Anyway, I hope this helps you. -
USB Devices Not Detected and High CPU Usage
Hello, I'm using arch on a Dell 1720 laptop.
I have some weird issues involving detection of USB devices.
When the laptop is on battery and I plug in a USB mouse the power flickers on and flickers off again; nothing in the logs/dmesg.
If I then connect the AC adapter the reconnect the mouse, the same happens, except the CPU usage hits 87%+ on one core.
Running
sudo rmmod ehci_hcd
solves the problem; the CPU usage drops and the mouse gets detected.
Subsequent attempts to hotplug USB devices does nothing, no high CPU and no Power.
Rebooting the computer is the only way to use USB devices at the moment.
usb-autosuspend is disabled in laptop-mode.
uname -a:
Linux MatSalleh 2.6.39-ck #1 SMP PREEMPT Sun Jun 5 18:30:30 EDT 2011 x86_64 Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz GenuineIntel GNU/Linux
The same happens with the stock kernel too
My kernel line in grub:
kernel /vmlinuz26-ck root=/dev/sda3 elevator=bfq ro resume=/dev/sda2
Any ideas?
Thanks,
Chris.lilsirecho wrote:Perhaps the USB connector is damaged, causing excess power drain suggesting that the current limiter isn't functioning.
I highly doubt it's that, it was working fine on ubuntu just days before...
tydell wrote:I had similar problem with USB pendrive, it wasn't detected and it makes high cpu usage. It was problem with ehci_hcd module
This one helps me to solve this problem
My USB devices don't even get detected, so that script won't work.
Last night I hibernated my computer after not using any USB devices, on resume, my CPU usage was 100%, removing the ehci_hcd module fixed it.
Any more ideas?
I'm tempted to build a vanilla kernel... -
High CPU usage with Coherence 3.5.0 cluster node
We're noticing sustained high CPU usage on one of our Coherence nodes - this happens after running a job that pretty intensively interacts with the cache. The jobs complete, however we still see the Coherence process using approximately the equivalent of one core's worth of CPU. I took a couple of thread dumps about fifteen minutes apart, and the only noticeable differences are within the PacketListener1 and PacketListenerN threads - they're holding locks on different DatagramPacket instances, which suggests to be that this may be the piece of code that is looping.
There are two other cache nodes in this particular cluster - both of them on a different machine - and neither of them are exhibiting the same CPU utilization.
Environment:
Coherence 3.5.0
Java - BEA JRockit(R) (build R27.6.3-40_o-112056-1.6.0_11-20090318-2103-linux-x86_64, compiled mode)
Has anyone encountered this scenario before?
Here's a copy of the two thread dumps:
Thread Dump 1 -
===== FULL THREAD DUMP ===============
Thu Feb 24 21:45:00 2011
BEA JRockit(R) R27.6.3-40_o-112056-1.6.0_11-20090318-2103-linux-x86_64
"Main Thread" id=1 idx=0x4 tid=18143 prio=5 alive, in native, waiting
-- Waiting for notification on: java/lang/Class@0x43587b58[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/net/DefaultCacheServer.main(DefaultCacheServer.java:80)
^-- Lock released while waiting: java/lang/Class@0x43587b58[fat lock]
at com/zzzz/carbon/cacheserver/ZzzzCoherenceServerStartup.doWork(ZzzzCoherenceServerStartup.java:29)
at com/zzzz/util/runner/ZzzzRunnerBase.run(ZzzzRunnerBase.java:23)
at com/zzzz/carbon/cacheserver/ZzzzCoherenceServerStartup.main(ZzzzCoherenceServerStartup.java:16)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"(Signal Handler)" id=2 idx=0x8 tid=18144 prio=5 alive, in native, daemon
"(GC Main Thread)" id=3 idx=0xc tid=18145 prio=5 alive, in native, daemon
"(GC Worker Thread 1)" id=? idx=0x10 tid=18146 prio=5 alive, in native, daemon
"(GC Worker Thread 2)" id=? idx=0x14 tid=18147 prio=5 alive, in native, daemon
"(GC Worker Thread 3)" id=? idx=0x18 tid=18148 prio=5 alive, in native, daemon
"(GC Worker Thread 4)" id=? idx=0x1c tid=18149 prio=5 alive, in native, daemon
"(Code Generation Thread 1)" id=4 idx=0x20 tid=18150 prio=5 alive, in native, native_waiting, daemon
"(Code Optimization Thread 1)" id=5 idx=0x24 tid=18151 prio=5 alive, in native, native_waiting, daemon
"(VM Periodic Task)" id=6 idx=0x28 tid=18152 prio=10 alive, in native, daemon
"Finalizer" id=7 idx=0x2c tid=18153 prio=8 alive, in native, native_waiting, daemon
at jrockit/memory/Finalizer.waitForFinalizees([Ljava/lang/Object;)I(Native Method)
at jrockit/memory/Finalizer.access$500(Finalizer.java:12)
at jrockit/memory/Finalizer$4.run(Finalizer.java:159)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"Reference Handler" id=8 idx=0x30 tid=18154 prio=10 alive, in native, native_waiting, daemon
at java/lang/ref/Reference.waitForActivatedQueue()Ljava/lang/ref/Reference;(Native Method)
at java/lang/ref/Reference.access$100(Reference.java:11)
at java/lang/ref/Reference$ReferenceHandler.run(Reference.java:79)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"(Sensor Event Thread)" id=9 idx=0x34 tid=18155 prio=5 alive, in native, daemon
"Logger@9217551 3.5/459" id=12 idx=0x38 tid=18158 prio=3 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/application/console/Coherence$Logger$Queue@0x4e1faef8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/application/console/Coherence$Logger$Queue@0x4e1faef8[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketListener1" id=14 idx=0x3c tid=18159 prio=8 alive, in native, daemon
at java/net/PlainDatagramSocketImpl.receive0(Ljava/net/DatagramPacket;)V(Native Method)
^-- Holding lock: java/net/PlainDatagramSocketImpl@0x4cb21360[recursive]
at java/net/PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:136)[inlined]
at java/net/DatagramSocket.receive(DatagramSocket.java:712)[optimized]
^-- Holding lock: java/net/PlainDatagramSocketImpl@0x4cb21360[thin lock]
^-- Holding lock: java/net/DatagramPacket@0x73aa4e80[thin lock]
^-- Holding lock: java/net/DatagramSocket@0x4cb21338[thin lock]
at com/tangosol/coherence/component/net/socket/UdpSocket.receive(UdpSocket.CDB:20)[optimized]
at com/tangosol/coherence/component/net/UdpPacket.receive(UdpPacket.CDB:4)[optimized]
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketListener.onNotify(PacketListener.CDB:19)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:37)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketReceiver" id=15 idx=0x40 tid=18160 prio=7 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/net/Cluster$PacketReceiver$InQueue@0x4cf60d58[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketReceiver.onWait(PacketReceiver.CDB:2)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/net/Cluster$PacketReceiver$InQueue@0x4cf60d58[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketPublisher" id=16 idx=0x44 tid=18161 prio=6 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/net/Cluster$PacketPublisher$InQueue@0x4ca053a8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketPublisher.onWait(PacketPublisher.CDB:2)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/net/Cluster$PacketPublisher$InQueue@0x4ca053a8[fat lock]
^-- Lock released while waiting: com/tangosol/coherence/component/net/Cluster$PacketPublisher$InQueue@0x4ca053a8[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketSpeaker" id=17 idx=0x48 tid=18162 prio=8 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/net/Cluster$PacketSpeaker$BundlingQueue@0x4cabe9d8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/queue/ConcurrentQueue.waitForEntry(ConcurrentQueue.CDB:16)
^-- Lock released while waiting: com/tangosol/coherence/component/net/Cluster$PacketSpeaker$BundlingQueue@0x4cabe9d8[fat lock]
at com/tangosol/coherence/component/util/queue/ConcurrentQueue.remove(ConcurrentQueue.CDB:7)
at com/tangosol/coherence/component/util/Queue.remove(Queue.CDB:1)
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketSpeaker.onNotify(PacketSpeaker.CDB:62)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:37)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketListenerN" id=18 idx=0x4c tid=18163 prio=8 alive, in native, daemon
at java/net/PlainDatagramSocketImpl.receive0(Ljava/net/DatagramPacket;)V(Native Method)
^-- Holding lock: java/net/PlainDatagramSocketImpl@0x4cb221b0[recursive]
at java/net/PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:136)[inlined]
at java/net/DatagramSocket.receive(DatagramSocket.java:712)[optimized]
^-- Holding lock: java/net/PlainDatagramSocketImpl@0x4cb221b0[thin lock]
^-- Holding lock: java/net/DatagramPacket@0x73e59890[thin lock]
^-- Holding lock: java/net/MulticastSocket@0x4cb22178[thin lock]
at com/tangosol/coherence/component/net/socket/UdpSocket.receive(UdpSocket.CDB:20)[optimized]
at com/tangosol/coherence/component/net/UdpPacket.receive(UdpPacket.CDB:4)[optimized]
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketListener.onNotify(PacketListener.CDB:19)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:37)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"Cluster|Member(Id=2, Timestamp=2011-02-23 16:25:36.488, Address=10.10.100.77:8095, MachineId=25677, Location=site:emtzzzz.com,machine:njdev04,process:18142,member:cldev201~carboncachelauncher~181)" id=19 idx=0x50 tid=18164 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4cac64d8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/service/Grid.onWait(Grid.CDB:9)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4cac64d8[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"TcpRingListener" id=20 idx=0x54 tid=18165 prio=6 alive, in native, daemon
at java/net/PlainSocketImpl.socketAccept(Ljava/net/SocketImpl;)V(Native Method)
at java/net/PlainSocketImpl.accept(PlainSocketImpl.java:384)
^-- Holding lock: java/net/SocksSocketImpl@0x4cb227d8[thin lock]
at java/net/ServerSocket.implAccept(ServerSocket.java:453)
at java/net/ServerSocket.accept(ServerSocket.java:421)
at com/tangosol/coherence/component/net/socket/TcpSocketAccepter.accept(TcpSocketAccepter.CDB:18)
at com/tangosol/coherence/component/util/daemon/TcpRingListener.acceptConnection(TcpRingListener.CDB:10)
at com/tangosol/coherence/component/util/daemon/TcpRingListener.onNotify(TcpRingListener.CDB:9)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:37)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"Invocation:Management:EventDispatcher" id=22 idx=0x58 tid=18166 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/util/daemon/queueProcessor/Service$EventDispatcher$Queue@0x4ab76140[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/util/daemon/queueProcessor/Service$EventDispatcher$Queue@0x4ab76140[fat lock]
at com/tangosol/coherence/component/util/daemon/queueProcessor/Service$EventDispatcher.onWait(Service.CDB:7)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"Invocation:Management" id=23 idx=0x5c tid=18167 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4ab75508[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/service/Grid.onWait(Grid.CDB:9)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4ab75508[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"DistributedCache" id=25 idx=0x60 tid=18168 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4a3869b0[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/service/Grid.onWait(Grid.CDB:9)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4a3869b0[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
===== END OF THREAD DUMP ===============
Thread Dump 2 -
===== FULL THREAD DUMP ===============
Thu Feb 24 21:27:53 2011
BEA JRockit(R) R27.6.3-40_o-112056-1.6.0_11-20090318-2103-linux-x86_64
"Main Thread" id=1 idx=0x4 tid=18143 prio=5 alive, in native, waiting
-- Waiting for notification on: java/lang/Class@0x43587b58[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/net/DefaultCacheServer.main(DefaultCacheServer.java:80)
^-- Lock released while waiting: java/lang/Class@0x43587b58[fat lock]
at com/zzzz/carbon/cacheserver/ZzzzCoherenceServerStartup.doWork(ZzzzCoherenceServerStartup.java:29)
at com/zzzz/util/runner/ZzzzRunnerBase.run(ZzzzRunnerBase.java:23)
at com/zzzz/carbon/cacheserver/ZzzzCoherenceServerStartup.main(ZzzzCoherenceServerStartup.java:16)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"(Signal Handler)" id=2 idx=0x8 tid=18144 prio=5 alive, in native, daemon
"(GC Main Thread)" id=3 idx=0xc tid=18145 prio=5 alive, in native, native_waiting, daemon
"(GC Worker Thread 1)" id=? idx=0x10 tid=18146 prio=5 alive, in native, daemon
"(GC Worker Thread 2)" id=? idx=0x14 tid=18147 prio=5 alive, in native, daemon
"(GC Worker Thread 3)" id=? idx=0x18 tid=18148 prio=5 alive, in native, daemon
"(GC Worker Thread 4)" id=? idx=0x1c tid=18149 prio=5 alive, in native, daemon
"(Code Generation Thread 1)" id=4 idx=0x20 tid=18150 prio=5 alive, in native, native_waiting, daemon
"(Code Optimization Thread 1)" id=5 idx=0x24 tid=18151 prio=5 alive, in native, native_waiting, daemon
"(VM Periodic Task)" id=6 idx=0x28 tid=18152 prio=10 alive, in native, daemon
"Finalizer" id=7 idx=0x2c tid=18153 prio=8 alive, in native, native_waiting, daemon
at jrockit/memory/Finalizer.waitForFinalizees([Ljava/lang/Object;)I(Native Method)
at jrockit/memory/Finalizer.access$500(Finalizer.java:12)
at jrockit/memory/Finalizer$4.run(Finalizer.java:159)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"Reference Handler" id=8 idx=0x30 tid=18154 prio=10 alive, in native, native_waiting, daemon
at java/lang/ref/Reference.waitForActivatedQueue()Ljava/lang/ref/Reference;(Native Method)
at java/lang/ref/Reference.access$100(Reference.java:11)
at java/lang/ref/Reference$ReferenceHandler.run(Reference.java:79)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"(Sensor Event Thread)" id=9 idx=0x34 tid=18155 prio=5 alive, in native, daemon
"Logger@9217551 3.5/459" id=12 idx=0x38 tid=18158 prio=3 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/application/console/Coherence$Logger$Queue@0x4e1faef8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/application/console/Coherence$Logger$Queue@0x4e1faef8[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketListener1" id=14 idx=0x3c tid=18159 prio=8 alive, in native, daemon
at java/net/PlainDatagramSocketImpl.receive0(Ljava/net/DatagramPacket;)V(Native Method)
^-- Holding lock: java/net/PlainDatagramSocketImpl@0x4cb21360[recursive]
at java/net/PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:136)[inlined]
at java/net/DatagramSocket.receive(DatagramSocket.java:712)[optimized]
^-- Holding lock: java/net/PlainDatagramSocketImpl@0x4cb21360[thin lock]
^-- Holding lock: java/net/DatagramPacket@0x73a80930[thin lock]
^-- Holding lock: java/net/DatagramSocket@0x4cb21338[thin lock]
at com/tangosol/coherence/component/net/socket/UdpSocket.receive(UdpSocket.CDB:20)[optimized]
at com/tangosol/coherence/component/net/UdpPacket.receive(UdpPacket.CDB:4)[optimized]
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketListener.onNotify(PacketListener.CDB:19)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:37)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketReceiver" id=15 idx=0x40 tid=18160 prio=7 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/net/Cluster$PacketReceiver$InQueue@0x4cf60d58[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketReceiver.onWait(PacketReceiver.CDB:2)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/net/Cluster$PacketReceiver$InQueue@0x4cf60d58[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketPublisher" id=16 idx=0x44 tid=18161 prio=6 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/net/Cluster$PacketPublisher$InQueue@0x4ca053a8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketPublisher.onWait(PacketPublisher.CDB:2)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/net/Cluster$PacketPublisher$InQueue@0x4ca053a8[fat lock]
^-- Lock released while waiting: com/tangosol/coherence/component/net/Cluster$PacketPublisher$InQueue@0x4ca053a8[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketSpeaker" id=17 idx=0x48 tid=18162 prio=8 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/net/Cluster$PacketSpeaker$BundlingQueue@0x4cabe9d8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/queue/ConcurrentQueue.waitForEntry(ConcurrentQueue.CDB:16)
^-- Lock released while waiting: com/tangosol/coherence/component/net/Cluster$PacketSpeaker$BundlingQueue@0x4cabe9d8[fat lock]
at com/tangosol/coherence/component/util/queue/ConcurrentQueue.remove(ConcurrentQueue.CDB:7)
at com/tangosol/coherence/component/util/Queue.remove(Queue.CDB:1)
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketSpeaker.onNotify(PacketSpeaker.CDB:62)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:37)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"PacketListenerN" id=18 idx=0x4c tid=18163 prio=8 alive, in native, daemon
at java/net/PlainDatagramSocketImpl.receive0(Ljava/net/DatagramPacket;)V(Native Method)
^-- Holding lock: java/net/PlainDatagramSocketImpl@0x4cb221b0[recursive]
at java/net/PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:136)[inlined]
at java/net/DatagramSocket.receive(DatagramSocket.java:712)[optimized]
^-- Holding lock: java/net/PlainDatagramSocketImpl@0x4cb221b0[thin lock]
^-- Holding lock: java/net/DatagramPacket@0x5e55a240[thin lock]
^-- Holding lock: java/net/MulticastSocket@0x4cb22178[thin lock]
at com/tangosol/coherence/component/net/socket/UdpSocket.receive(UdpSocket.CDB:20)[optimized]
at com/tangosol/coherence/component/net/UdpPacket.receive(UdpPacket.CDB:4)[optimized]
at com/tangosol/coherence/component/util/daemon/queueProcessor/packetProcessor/PacketListener.onNotify(PacketListener.CDB:19)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:37)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"Cluster|Member(Id=2, Timestamp=2011-02-23 16:25:36.488, Address=10.10.100.77:8095, MachineId=25677, Location=site:emtzzzz.com,machine:njdev04,process:18142,member:cldev201~carboncachelauncher~181)" id=19 idx=0x50 tid=18164 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4cac64d8[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/service/Grid.onWait(Grid.CDB:9)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4cac64d8[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"TcpRingListener" id=20 idx=0x54 tid=18165 prio=6 alive, in native, daemon
at java/net/PlainSocketImpl.socketAccept(Ljava/net/SocketImpl;)V(Native Method)
at java/net/PlainSocketImpl.accept(PlainSocketImpl.java:384)
^-- Holding lock: java/net/SocksSocketImpl@0x4cb227d8[thin lock]
at java/net/ServerSocket.implAccept(ServerSocket.java:453)
at java/net/ServerSocket.accept(ServerSocket.java:421)
at com/tangosol/coherence/component/net/socket/TcpSocketAccepter.accept(TcpSocketAccepter.CDB:18)
at com/tangosol/coherence/component/util/daemon/TcpRingListener.acceptConnection(TcpRingListener.CDB:10)
at com/tangosol/coherence/component/util/daemon/TcpRingListener.onNotify(TcpRingListener.CDB:9)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:37)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"Invocation:Management:EventDispatcher" id=22 idx=0x58 tid=18166 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/util/daemon/queueProcessor/Service$EventDispatcher$Queue@0x4ab76140[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/util/daemon/queueProcessor/Service$EventDispatcher$Queue@0x4ab76140[fat lock]
at com/tangosol/coherence/component/util/daemon/queueProcessor/Service$EventDispatcher.onWait(Service.CDB:7)
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"Invocation:Management" id=23 idx=0x5c tid=18167 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4ab75508[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/service/Grid.onWait(Grid.CDB:9)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4ab75508[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
"DistributedCache" id=25 idx=0x60 tid=18168 prio=5 alive, in native, waiting, daemon
-- Waiting for notification on: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4a3869b0[fat lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
at java/lang/Object.wait(J)V(Native Method)[optimized]
at com/tangosol/coherence/component/util/Daemon.onWait(Daemon.CDB:18)[inlined]
at com/tangosol/coherence/component/util/daemon/queueProcessor/service/Grid.onWait(Grid.CDB:9)[optimized]
^-- Lock released while waiting: com/tangosol/coherence/component/util/queue/concurrentQueue/DualQueue@0x4a3869b0[fat lock]
at com/tangosol/coherence/component/util/Daemon.run(Daemon.CDB:34)
at java/lang/Thread.run(Thread.java:619)
at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
-- end of trace
===== END OF THREAD DUMP ===============Charlie, Cameron,
Thanks for following up. To answer Cameron's question - yes, running top shows that it is this process using a significant amount of the CPU. I captured a JRA this morning setting nativesamples=true.
I see the following when I look at the Hot Methods - let me know if there is something else that would shed some more light on this issue.
Method Percent(%) #Samples Optimized Native Method Id.
libjvm.so#mmDetGcFollowReferencesWorkers 28.575 2,062 0 1 0x2AE6B82EC2C1
libpthread.so.0#__recvfrom_nocancel 26.012 1,877 0 1 0x3CC1A0D689
libpthread.so.0#__accept_nocancel 26.012 1,877 0 1 0x3CC1A0D4A9
libjvm.so#mmBalanceGetReference 4.975 359 0 1 0x2AE6B817A65B
libjvm.so#objIterStepFieldFromBitmaskWord 4.753 343 0 1 0x2AE6B82A6B34
libjvm.so#objIterStep 3.88 280 0 1 0x2AE6B82A6F8D
libjvm.so#objIterInitInner 2.744 198 0 1 0x2AE6B82A71B7
libjvm.so#mmBalanceStoreReference 1.414 102 0 1 0x2AE6B817A781
libjvm.so#objIterSetupFields 0.637 46 0 1 0x2AE6B82A6B08
libjvm.so#nativeInnerLockNotLinked 0.236 17 0 1 0x2AE6B829DE76
libjvm.so#mmWorkPacketPoolGet 0.125 9 0 1 0x2AE6B817A4F5
libjvm.so#qBitSetIsBitSetInWord 0.069 5 0 1 0x2AE6B82C8AA6
libjvm.so#nativeInnerUnlockNotLinked 0.069 5 0 1 0x2AE6B829E028
libjvm.so#mmWorkPacketPoolAdd 0.042 3 0 1 0x2AE6B817A48E
libjvm.so#objPoolMarkAllHard 0.042 3 0 1 0x2AE6B82A4923
libjvm.so#objIterSetupArray 0.028 2 0 1 0x2AE6B82A6BDB
libjvm.so#markAcquired 0.028 2 0 1 0x2AE6B829DBD3
libjvm.so#mmPointerMatrixTryInsertAtIndex 0.028 2 0 1 0x2AE6B82BEFEB
libjvm.so#mmPointerMatrixClear 0.028 2 0 1 0x2AE6B82BF61C
libjvm.so#objPoolMarkWeakConcurrently 0.028 2 0 1 0x2AE6B82A5358
libjvm.so#qBitSetFindFirstNonClearedWord 0.014 1 0 1 0x2AE6B82C888E
libjvm.so#utilCounterToNanos 0.014 1 0 1 0x2AE6B8313B53
libjvm.so#waitForLockIfNeededAndMarkAcquired 0.014 1 0 1 0x2AE6B829DC30
libjvm.so#vmtLinkData 0.014 1 0 1 0x2AE6B8325B2E
libjvm.so#mmBitsIsObjectMarkedGrey 0.014 1 0 1 0x2AE6B82ED7E9
libjvm.so#qBitSetFindLastSetBitInWord 0.014 1 0 1 0x2AE6B82C8854
libjvm.so#mark_writebarriers 0.014 1 0 1 0x2AE6B8250EEA
libjvm.so#signalNextInLockQueueIfNeeded 0.014 1 0 1 0x2AE6B829DF52
libjvm.so#mmGetUsingMatrixes 0.014 1 0 1 0x2AE6B819F33C
libjvm.so#ptGetThreadId 0.014 1 0 1 0x2AE6B82BD9ED
libc.so.6#memset 0.014 1 0 1 0x3CC0A7A000
libjvm.so#setupNodeForSelf 0.014 1 0 1 0x2AE6B829DD87
libc.so.6#_int_free 0.014 1 0 1 0x3CC0A714E0
libjvm.so#mmAddChunkToList 0.014 1 0 1 0x2AE6B830977C
libjvm.so#vmtiUnlinkData 0.014 1 0 1 0x2AE6B8325B4A
libjvm.so#nativeLockInSuspendCritical 0.014 1 0 1 0x2AE6B829E0E3
libjvm.so#mmSweepHeapPart 0.014 1 0 1 0x2AE6B830989A
libjvm.so#mmBalanceWorkSetSwapPackets 0.014 1 0 1 0x2AE6B817A647
libc.so.6#_int_malloc 0.014 1 0 1 0x3CC0A71E80
libjvm.so#charToJlcType 0.014 1 0 1 0x2AE6B8253633
unknown#unknown functions 0 0 0 1 0x2AE6B8597090
Running with nativemethods=false, I see the following under hot methods
Method Percent(%) #Samples Optimized Native Method Id.
jrockit.vm.Locks.monitorExitSecondStage(Object) 50 1 1 0 0x161D30D0
com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.ClusterService.onNotify() 50 1 1 0 0x169D2C70
com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketReceiver.onNotify() 0 0 1 0 0x1551C050
com.tangosol.coherence.component.util.queue.ConcurrentQueue.checkFlush(int) 0 0 1 0 0x151C2180
java.lang.Thread.run() 0 0 0 0 0x14E98EB0
jrockit.vm.RNI.c2java(long, long, long, long, long) 0 0 0 0 0x14C07830
unknown#unknown functions 0 0 0 1 0x2AE6B8597090
com.tangosol.coherence.component.util.Daemon.run() 0 0 0 0 0x15CFEBC0
com.tangosol.coherence.component.util.queue.ConcurrentQueue.add(Object) 0 0 1 0 0x15ED6B00
com.tangosol.coherence.component.util.queue.ConcurrentQueue.onAddElement() 0 0 1 0 0x151C9C20
com.tangosol.coherence.component.util.queue.ConcurrentQueue.flush(boolean) 0 0 1 0 0x1618CAD0
Thanks,
Jason -
Excessively High CPU usage on my Equium M70
HI,
Recently in the last month my CPU usage as been hitting 100% when Im not running any taxing software (just internet explorer and windows media player).
This is slowing down loading times and the area near the fan is pretty hot.
I have an Equium M70-337, with a 1.7 centrino processor, and now 2 gigs of RAM (formerly 512 megabytes). I upgraded the ram in December and had no problem like this, now it's just started happening recently, I haven't installed anything that would do it, there are no unnecessary programs running and this was after I restored my comp to factory settings with the startup disc (about a month after) so it seems to have come from nowhere. On the task manager list it shows my web browser and media player using up the majority of CPU but I could have sworn that they didn't use up this much before.
I don't know if the RAM would have been a factor but it was the correct ram for it and windows acknowledged to 2 gigs.
Why would this have happened suddenly, any ideas guys?Hi
I have the same notebook model and at the moment I do not have such problems. To be honest I have made clean OS installation 3 months ago and after Microsoft update installation I have noticed that notebook does not run like before. Just for example: if I use IE7 intensively with several different tabs in task manager I can see that IE need over 300.000 k of memory and somehow blocks. After closing IE and ending the IE process sin task manager I can work normally again.
I really do not know how is your OS configured but in task manager you should see which running process is responsible for high CPU usage. Maybe some antivir application? Sorry but on this way it is really not easy to sayt why this happen. Play little bit with running processes. -
[help] high cpu usage with flash (Hello adobe developer)
Running youtube or facebook games, here's what I found. CPU usage rises to 90-100% or 90-100 % of a core.
Tested in XP32/Win7 64. Clean setups. Tested with Flash 9, 10, 10.1 rc's. Used uninstallers, reinstalled and so on. Googled on this, read many threads, such as granting permission on several files. Tested with IE, Firefox, Chrome. SAME stuff. Tested on an e8400 with P35 chipset, i3 530 with P55 chipset, e7400 with nvidia ion chipset, tested with 7[3|6]00gt's, gts 250.. So yes, I've tried a lot of things. And many different drivers too. I am now only pointing fingers at flash.
PC gets sluggish, laptops run out of battery fast. I can usually fix a lot of technicals issues on my own, but I'm TOTALLY stuck here. I should also add that, cpu usage rises only when there is motion. I can watch an .avi movie or play some 3D game, and they won't suck the cpu totally. I can remember in the past, flash won't do this. Flash won't drag the system down. Something is SERIOUSLY wrong.
Can an Adobe dev comment please?I find it strangely odd that you've never seen this phenomenon, but at least you must have heard of it. Google flash high cpu usage. Facebook games flash lag. Or something alike. Mind moving my thread there? So there won't be a dupe thread.
I posted a similar thread in mozilla forums to see what they have to see, since i notice lag is more apparent in firefox than in ie, although both hog up cpu.
As you can see, I'm not alone.
http://forums.mozillazine.org/viewtopic.php?f=38&t=1913819
My installation _of_ what? Let's see, I tried to replicate this in the most bare environment. With nothing else installed, and default Windows 7 drivers, I installed flash from the web, plugin only first, then activex, did the testing, same stuff. Installed OLD 183 drivers, tested with 197 drivers, then 256 beta drivers. Same deal. -
Incredibly high CPU usage with Flash plugin
Hi all,
I'm using Safari 4.0.3 with the last Flash Plugin version (10.0.32.18) that I just uninstalled and then reinstalled, and I got an incredibly high cpu usage while viewing an Youtube video.
Here is a screenshot of Activity monitor that shows you the percentage.
http://img256.imageshack.us/img256/7186/schermata20091106a13590.png
Sometimes the Safari process reach even 50% while the FlashPlugin one runs at 110%-120%.
Is that normal? With other browsers like Camino or Firefox, the CPU usage for the same video drops to 50%-60% max.
Thank you,
Silentheaven
Message was edited by: SilentheavenHI,
Try here.
http://rentzsch.github.com/clicktoflash/
Block evil Adobe Flash
Flash only when you want it.
One-click Flash loading
View blocked Flash with just one click.
Higher quality YouTube
Play videos in QuickTime, not Flash.
Website Whitelist
Allow Flash on certain websites.
*Lowered CPU usage*
Browse the web more quickly.
Better battery life
Browse the web longer on your laptop.
Less fan usage and heat
Browse the web quietly and cooly.
Automatic Updating
Download updates when they're ready.
Carolyn -
Kswapd0 almost constant high CPU usage
Hello,
On my Eagle M2, I see kswapd0 using almost constant 50% CPU usage with the latest AOSP.
Can this be related to the big battery drain I'm having? An older AOSP build (end of march with another 3.10 kernel branch) does not have this kswapd0 issue and has a far better battery life.
PID PR CPU% S #THR VSS RSS PCY UID Name
79 1 50% R 1 0K 0K fg root kswapd0
This post reports similar issues but is of an older kernel (so probably not related): http://forum.xda-developers.com/general/rooting-roms/fix-kswapd0-cpu-usage-problem-t2845239 Is there a parameter somewhere not set right?I even tried compiling a kernel with CONFIG_SWAP=n but kswapd0 is still there :-(
brHello, it seems reverting https://github.com/sonyxperiadev/device-sony-eagle/commit/07b30b728766c248c1d5555417d5e92271781f88 "solves" the kswapd high CPU usage! (I removed "BOARD_KERNEL_CMDLINE += mem=883M" from BoardConfig.mk) The battery life seems better now, but still not as good when comparing with the march build. best regards
-
Google Earth Plugin and LabVIEW: High CPU usage when adding placemarks
Hi,
I posted this question on stackoverflow earlier this week but feel it might be better suited to the LabVIEW community specifically so I'm reposting here:
I'm writing an application which uses the Google Earth Plugin to display events on the globe. Each event is a single point kml placemark with an icon which is a 3kb png file. Placemarks are uploaded to the plugin as they are received by the software. I am experiencing increasing CPU usage with the number of placemarks that are added.
I have tested displaying a new placemark every second and running until the software running the plugin completely froze (graph attached). The GEPlugin (green trace) stopped responding (i.e. the globe did not respond to the mouse) at around 1200 placemarks added and CPU usage was at ~30%. When the software itself (red trace) froze the plugin was using around 50% CPU and ~3700 placemarks had been added). After the freeze, no new placemarks were added which caused the software to respond (but not the plugin) so I could clear all the placemarks. After the placemarks were cleared from the globe, the CPU usage of the plugin returned to around 5% CPU.
So what I've seen is that GEPlugin CPU usage increases linearly with each kml placemark added. Is this the expected behaviour/ a normal limitation of the plugin? If not is there a more efficient way of adding many placemarks to the globe?
I am using GEPlugin version 7.1.1.1580 (API version 1.010) and LabVIEW 12.0f3
Please see the test results attached. Any input greatly appreciated!
Original stackoverflow post:
http://stackoverflow.com/questions/20994323/google-earth-plugin-with-labview-high-cpu-usage-when-add...
Attachments:
Performance Log 020114_095115.png 82 KBHello,
I have had a look at your graphs and understood what you are trying to do. To me it seems that as the image gets more complex it gets harde to render which wold likely cause increase in CPU usage resulting in the freeze. I would suggest you try running the program on anoher computer to check on the RAM front of things. If this is a limitation of the GE Plugin then unfortunately I can not do much to help, but if you think this is a problem coming from your LabVIEW code then you can post your code here and I can take a look.
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