Kernel task is using many resources on my mac
Hi
I was working on my Mac but is coming very slow sometimes so I found the problem is the kernel task.
Lex I already use the Clean My Mac and since the first time I delete a lot of things I don't even remember how many. Should I format my drive?
About the iCleanMemory so the system will clear the RAM by it self or should I do something different or use another program?
So here is the report:
EtreCheck version: 1.9.15 (52)
Report generated 2 de septiembre de 2014 16:58:23 GMT-4
Hardware Information: ?
MacBook Pro (Retina, 13-inch, Early 2013) (Verified)
MacBook Pro - model: MacBookPro10,2
1 3 GHz Intel Core i7 CPU: 2 cores
8 GB RAM
Video Information: ?
Intel HD Graphics 4000 - VRAM: (null)
Color LCD 2560 x 1600
System Software: ?
OS X 10.9.4 (13E28) - Uptime: 10 days 21:47:13
Disk Information: ?
APPLE SSD SD512E disk0 : (500.28 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 499.42 GB (157.48 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information: ?
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: ?
Apple Inc. thunderbolt_bus
Gatekeeper: ?
Mac App Store and identified developers
Kernel Extensions: ?
[not loaded] com.ZTE.driver.ZTEUSBCDCACMData (1.3.6) Support
[not loaded] com.ZTE.driver.ZTEUSBMassStorageFilter (1.3.6) Support
[not loaded] com.displaylink.dlusbncm (1.11.0 - SDK 10.6) Support
[loaded] com.displaylink.driver.DisplayLinkDriver (2.1 - SDK 10.6) Support
[not loaded] com.motorola-mobility.driver.MotMobileMS (1.0.0 - SDK 10.5) Support
[not loaded] com.motorola-mobility.driver.MotMobileMTP (1.2.1 - SDK 10.5) Support
[not loaded] com.motorola-mobility.driver.MotMobileUSB (1.2.1 - SDK 10.5) Support
[not loaded] com.motorola-mobility.driver.MotMobileUSBLAN (1.2.1 - SDK 10.5) Support
[not loaded] com.motorola-mobility.driver.MotMobileUSBLANMerge (1.2.1 - SDK 10.5) Support
[not loaded] com.motorola-mobility.driver.MotMobileUSBSwch (1.2.1 - SDK 10.5) Support
[loaded] com.rim.driver.BlackBerryUSBDriverInt (0.0.67) Support
[not loaded] com.rim.driver.BlackBerryUSBDriverVSP (0.0.67) Support
Startup Items: ?
ChmodBPF: Path: /Library/StartupItems/ChmodBPF
Launch Daemons: ?
[running] cn.com.zte.PPPMonitor.plist Support
[failed] com.adobe.fpsaud.plist Support
[running] com.displaylink.displaylinkmanager.plist Support
[loaded] com.macpaw.CleanMyMac2.Agent.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[loaded] com.parallels.mobile.kextloader.launchdaemon.plist Support
[running] com.rim.BBDaemon.plist Support
Launch Agents: ?
[not loaded] com.displaylink.useragent-prelogin.plist Support
[running] com.displaylink.useragent.plist Support
[running] com.parallels.mobile.prl_deskctl_agent.launchagent.plist Support
[running] com.rim.BBLaunchAgent.plist Support
User Launch Agents: ?
[loaded] com.macpaw.CleanMyMac2Helper.diskSpaceWatcher.plist Support
[loaded] com.macpaw.CleanMyMac2Helper.scheduledScan.plist Support
[loaded] com.macpaw.CleanMyMac2Helper.trashWatcher.plist Support
User Login Items: ?
iTunesHelper
iCleanMemory
Internet Plug-ins: ?
FlashPlayer-10.6: Version: 14.0.0.145 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.3
Flash Player: Version: 14.0.0.145 - SDK 10.6 Outdated! Update
Default Browser: Version: 537 - SDK 10.9
SharePointBrowserPlugin: Version: 14.4.3 - SDK 10.6 Support
Silverlight: Version: 5.1.30514.0 - SDK 10.6 Support
iPhotoPhotocast: Version: 7.0 - SDK 10.8
Safari Extensions: ?
OpenIE
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 Support
Time Machine: ?
Skip System Files: NO
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 465.12 GB Disk used: 318.45 GB
Destinations:
TimeMachine [Local] (Last used)
Total size: 465.44 GB
Total number of backups: 13
Oldest backup: 2014-07-26 13:30:26 +0000
Last backup: 2014-09-02 04:37:45 +0000
Size of backup disk: Too small
Backup size 465.44 GB < (Disk used 318.45 GB X 3)
Data [Network]
Total size: 2 TB
Total number of backups: 11
Oldest backup: 2014-07-02 16:10:51 +0000
Last backup: 2014-08-18 14:04:07 +0000
Size of backup disk: Excellent
Backup size 2 TB > (Disk size 465.12 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU: ?
3% WindowServer
1% DisplayLinkUserAgent
1% DisplayLinkManager
1% fontd
0% BBLaunchAgent
Top Processes by Memory: ?
262 MB Mail
180 MB Safari
115 MB iTunes
82 MB com.apple.WebKit.WebContent
74 MB Finder
Virtual Memory Information: ?
2.51 GB Free RAM
3.64 GB Active RAM
204 MB Inactive RAM
1.12 GB Wired RAM
7.58 GB Page-ins
290 MB Page-outs
"CleanMyMac" is trash capable of corrupting a Mac to the point that erasing it completely is the only practicable means of recovery.
There is no way to reverse the effects of having used CleanMyMac2, and the developer's uninstallation instructions are ineffective. Only MacPaw, its developer, can know the reason for that, but I can think of two possibilities: either they are purposefully leaving components behind for reasons known only to them, or they simply don't know what they're doing. Neither one of those possibilities is particularly comforting for the user.
Reinstalling OS X alone will have no effect on either removing CleanMyMac or reversing the damage it is capable of inflicting upon a system.
Follow the applicable recovery procedure below:
If you have a backup that you created prior to using CleanMyMac, now is the time to use it. For Time Machine, boot OS X Recovery, and at the Mac OS X Utilities screen, choose Restore from Time Machine Backup. Choose a date preceding the installation of CleanMyMac.
If you do not have a backup that predates the use of CleanMyMac, create one now. To do that read Mac Basics: Time Machine backs up your Mac.
The recovery procedure will require that you erase the Mac using OS X Recovery, and then create a new user whose contents will be empty. You will then be able to use Setup Assistant to migrate your essential documents including photos, music, work products and other essential files.
When doing so, select only your previous User account and do not select "Applications", "Computer and Network Settings" or "Other files and folders". De-select those choices.
Subsequent to using Setup Assistant, you will need to reinstall the essential software you may require, once again remembering to install software only from their original sources, and omitting all non-essential software.
To erase and install Mavericks read: OS X Mavericks: Erase and reinstall OS X
To migrate your essential documents read: OS X: How to migrate data from another Mac using Mavericks and follow the procedure under Time Machine or other disk migration.
Other problems may exist but those concerns will be rendered moot by erasing your system, which must be accomplished.
Similar Messages
-
How can I fix kernel task from using 300% of my CPU?
Everytime I disconnect my MacBook Pro from the wall, Kernel Task uses 300% or more of my CPU and stays that way until I connect the power. I've tryed resetting the System Management Controller, restarting the computer, logging in to another account, and deleted all "bad" files (problem files I've found out via Google). Going to Safe Mode does remove this problem, so it's maybe a program error?
The most likely reason for it is that the battery needs to be replaced.
-
Kernel task is using 2-4GB of RAM
I have a late 2012 iMac with 16GB of RAM. At any given time 2-4GB of RAM is in use by the kernel task. My system isn't trucking along for it, thankfully, but it still has me somewhat concerned. How can I identify what is responsible for this significant consumption of RAM and how can I reduce it?
Hello,
Open Console in Applications>Utilities & see if there are any clues or repeating messages.
One way to test is to Safe Boot from the HD, (holding Shift key down at bootup), run Disk Utility in Applications>Utilities, then highlight your drive, click on Repair Permissions, Test for problem in Safe Mode...
PS. Safe boot may stay on the gray radian for a long time, let it go, it's trying to repair the Hard Drive
Reboot, test again.
If it only does it in Regular Boot, then it could be some hardware problem like Video card, (Quartz is turned off in Safe Mode), or Airport, or some USB or Firewire device, or 3rd party add-on, Check System Preferences>Accounts (Users & Groups in later OSX versions)>Login Items window to see if it or something relevant is listed.
Check the System Preferences>Other Row, for 3rd party Pref Panes.
Also look in these if they exist, some are invisible...
/private/var/run/StartupItems
/Library/StartupItems
/System/Library/StartupItems
/System/Library/LaunchDaemons
/Library/LaunchDaemons -
My kernel task is using 400% of my CPU
My coMputer is very slow, i need help. I saw the kernel task and is using yhe 400% of my CPU.
Hardware Information:
MacBook Pro (13-inch, Mid 2012)
MacBook Pro - model: MacBookPro9,2
1 2.5 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information:
Intel HD Graphics 4000 - VRAM: 1024 MB
System Software:
OS X 10.9.2 (13C64) - Uptime: 0 days 0:5:35
Disk Information:
APPLE HDD HTS547550A9E384 disk0 : (500.11 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
MacBokk Pro CJ4LV4R3z (disk0s2) / [Startup]: 499.25 GB (473.36 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R UJ-8A8
USB Information:
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. FaceTime HD Camera (Built-in)
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Launch Daemons:
[System] com.adobe.fpsaud.plist 3rd-Party support link
User Login Items:
iTunesHelper
Internet Plug-ins:
FlashPlayer-10.6: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
Flash Player: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
QuickTime Plugin: Version: 7.7.3
Default Browser: Version: 537 - SDK 10.9
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:
None
Time Machine:
Time Machine not configured!
Top Processes by CPU:
18% com.apple.WebKit.Networking
13% syncdefaultsd
7% WindowServer
5% com.apple.WebKit.WebContent
4% mdworker
Top Processes by Memory:
98 MB Safari
94 MB com.apple.WebKit.WebContent
33 MB Dock
33 MB WindowServer
29 MB EtreCheck
Virtual Memory Information:
2.47 GB Free RAM
890 MB Active RAM
130 MB Inactive RAM
543 MB Wired RAM
191 MB Page-ins
0 B Page-outsThe kernel is using excessive processor cycles. Below are some possible causes for the condition.
Throttling
When it gets high temperature readings from the hardware, or a low-voltage reading from the battery, the kernel may try to compensate by interrupting the processor(s) to slow them down and reduce power consumption. This condition can be due to
a buildup of dust on the logic board
high ambient temperature
a worn-out or faulty battery in a portable
the malfunction of a cooling fan, a temperature sensor, a voltage sensor, or some other internal component
Note that if the problem is caused by a sensor, there may be no actual overheating or undervoltage.
If the computer is portable, test with and without the AC adapter connected. If kernel_task hogs the processor only on battery power, the fault is in the battery or the logic board. If it happens only on AC power, charging is causing the machine to heat up. That may be normal on some models. CPU usage should drop when charging is complete.
Apple Diagnostics or the Apple Hardware Test, though not very reliable, is sometimes able to detect a fault. For more thorough hardware testing, make a "Genius" appointment at an Apple Store, or go to another authorized service provider.
If nothing is wrong with the hardware, then whatever you can do to improve cooling may help.
Installed software
User-installed software that includes a device driver or other kernel code may thrash the kernel. That category includes virtualization software, such as Parallels and VMware, as well as most commercial "anti-virus" products. Some system-monitoring applications, such as "iStat," can also contribute to the problem. You can test for this possibility by completely disabling or removing the software according to the developer's instructions, or starting in safe mode. Note, however, that disabling a system modification without removing it or testing in safe mode may not be as easy as you think.
Corrupt NVRAM or SMC data
Sometimes the problem is cleared up by resetting the NVRAM or the SMC.
External display
Connecting an external LCD display to some MacBook Pro models may cause this issue. If applicable, test by disconnecting the display. You might get better results with a newer LED display. -
I'm experiencing issue with MacBook's performance. Kernel Task is using 612 MB of RAM.
Hi Apple Users,
I am new to this kind of forum/support thread. I am experiencing poor performance on my MacBook Pro. One thing I noticed is the kernel task is eating up too much ram. I have no idea how to fix this. Please share your expertise or past experiences in dealing with kind of problem. I would greatly appreciate for any inputs on this kind of issue.
I have some details that I think might help since I read several threads related to my issue.
EtreCheck version: 1.9.11 (43) - report generated May 26, 2014 at 12:27:51 AM EDT
Hardware Information:
MacBook Pro (13-inch, Mid 2012)
MacBook Pro - model: MacBookPro9,2
1 2.9 GHz Intel Core i7 CPU: 2 cores
8 GB RAM
Video Information:
Intel HD Graphics 4000 - VRAM: (null)
System Software:
OS X 10.9.3 (13D65) - Uptime: 0 days 8:27:45
Disk Information:
APPLE HDD TOSHIBA MK7559GSXF disk0 : (750.16 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 749.3 GB (317.98 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R UJ-8A8
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Gatekeeper:
Mac App Store and identified developers
Startup Items:
ChmodBPF: Path: /Library/StartupItems/ChmodBPF
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.adobe.SwitchBoard.plist Support
[invalid] com.oracle.java.Helper-Tool.plist
[not loaded] com.vsearch.daemon.plist Support
[running] com.vsearch.helper.plist Support
Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.CS5ServiceManager.plist Support
[invalid] com.oracle.java.Java-Updater.plist
[running] com.vsearch.agent.plist Support
User Launch Agents:
[loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.google.keystone.agent.plist Support
User Login Items:
iTunesHelper
Battery Health
uTorrent
Wondershare Helper Compact
Dropbox
Internet Plug-ins:
Flip4Mac WMV Plugin: Version: 3.2.0.16 - SDK 10.8 Support
FlashPlayer-10.6: Version: 13.0.0.214 - SDK 10.6 Support
QuickTime Plugin: Version: 7.7.3
Flash Player: Version: 13.0.0.214 - SDK 10.6 Support
Default Browser: Version: 537 - SDK 10.9
OfficeLiveBrowserPlugin: Version: 12.3.6 Support
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
Safari Extensions:
Video Converter: Version: 4.0.0
Conduit Search for Safari: Version: 1.0
GoPhoto.it V9.0: Version: 1.222
YouTube Downloader: Version: 4.0.0.3
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
User Internet Plug-ins:
ConduitNPAPIPlugin: Version: 1.0 - SDK 10.6 Support
Google Earth Web Plug-in: Version: 7.1 Support
3rd Party Preference Panes:
Flash Player Support
Flip4Mac WMV Support
Growl Support
Time Machine:
Time Machine not configured!
Top Processes by CPU:
14% Google Chrome
3% WindowServer
1% securityd
1% softwareupdated
1% Skype
Top Processes by Memory:
172 MB Google Chrome
156 MB com.apple.IconServicesAgent
123 MB softwareupdated
123 MB Finder
123 MB mds_stores
Virtual Memory Information:
96 MB Free RAM
3.28 GB Active RAM
3.16 GB Inactive RAM
914 MB Wired RAM
4.57 GB Page-ins
210 MB Page-outs
Thank youI'm having the same issue....Any chance of getting some expert eyes on this report? Much appreciated.
Problem description:
kernel_task is sucking up 1.3GB of RAM
EtreCheck version: 2.1.3 (106)
Report generated December 16, 2014 at 2:07:57 PM PST
Hardware Information: ℹ️
MacBook Pro (Retina, 15-inch, Mid 2014) (Verified)
MacBook Pro - model: MacBookPro11,3
1 2.8 GHz Intel Core i7 CPU: 4-core
16 GB RAM Not upgradeable
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en0: 802.11 a/b/g/n/ac
Video Information: ℹ️
Intel Iris Pro -
NVIDIA GeForce GT 750M - VRAM: 2048 MB
Color LCD 2880 x 1800
System Software: ℹ️
OS X 10.9.5 (13F34) - Uptime: 10 days 1:50:25
Disk Information: ℹ️
APPLE SSD SM1024F disk0 : (1 TB)
EFI (disk0s1) <not mounted> : 210 MB
Macintosh HD (disk0s2) / : 160.00 GB (73.17 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
SSD Storage (disk0s4) /Volumes/SSD Storage : 839.56 GB (113.99 GB free)
ST1000LM024 HN-M101MBB disk4 : (1 TB)
EFI (disk4s1) <not mounted> : 210 MB
Kyle Master (disk4s2) /Volumes/Kyle Master : 999.86 GB (543.39 GB free)
USB Information: ℹ️
Lexar USB_3_0 Reader
Apple Internal Memory Card Reader
Apple Inc. iPhone
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Apple Inc. Thunderbolt to Gigabit Ethernet Adapter
LaCie Rugged THB USB3
Configuration files: ℹ️
/etc/sysctl.conf - Exists
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Applications/Capture One 8.0.2.app
[not loaded] com.Leaf.driver.LeafFwXDriverMatcher (1.2.0d1) [Support]
/Applications/DiskWarrior.app
[not loaded] com.alsoft.Preview (4.4) [Support]
/Applications/TechTool Pro 7.app
[not loaded] com.micromat.driver.spdKernel (1 - SDK 10.8) [Support]
/Library/Application Support/HASP/kexts
[loaded] com.aladdin.kext.aksfridge (1.0.2) [Support]
/System/Library/Extensions
[not loaded] com.wacom.kext.wacomtablet (6.3.8 - SDK 10.9) [Support]
Launch Agents: ℹ️
[not loaded] com.adobe.AAM.Updater-1.0.plist [Support]
[loaded] com.adobe.AdobeCreativeCloud.plist [Support]
[running] com.bjango.istatmenusagent.plist [Support]
[running] com.micromat.TechToolProAgent.plist [Support]
[running] com.wacom.wacomtablet.plist [Support]
[loaded] com.xrite.device.softwareupdate.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[invalid?] com.adobe.SwitchBoard.plist [Support]
[running] com.aladdin.aksusbd.plist [Support]
[running] com.aladdin.hasplmd.plist [Support]
[running] com.bjango.istatmenusdaemon.plist [Support]
[loaded] com.bombich.ccc.plist [Support]
[running] com.micromat.TechToolProDaemon.plist [Support]
[loaded] com.microsoft.office.licensing.helper.plist [Support]
[loaded] com.prosofteng.DRInstaller.plist [Support]
[loaded] com.prosofteng.DriveGenius.locum.plist [Support]
[running] com.xrite.device.xrdd.plist [Support]
[loaded] net.sourceforge.MonolingualHelper.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Support]
[loaded] com.google.keystone.agent.plist [Support]
[running] com.prosofteng.DGMonitor.plist [Support]
[running] com.spotify.webhelper.plist [Support]
User Login Items: ℹ️
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
ChronoSyncBackgrounder Application (/Library/Application Support/ChronoSync/ChronoSyncBackgrounder.app)
i1ProfilerTray Application (/Applications/i1Profiler/i1ProfilerTray.app)
Dropbox Application (/Applications/Dropbox.app)
Internet Plug-ins: ℹ️
AdobeAAMDetect: Version: AdobeAAMDetect 2.0.0.0 - SDK 10.7 [Support]
FlashPlayer-10.6: Version: 15.0.0.246 - SDK 10.6 [Support]
QuickTime Plugin: Version: 7.7.3
AdobePDFViewerNPAPI: Version: 11.0.10 - SDK 10.6 [Support]
AdobePDFViewer: Version: 11.0.10 - SDK 10.6 [Support]
Flash Player: Version: 15.0.0.246 - SDK 10.6 Mismatch! Adobe recommends 16.0.0.235
Default Browser: Version: 537 - SDK 10.9
SharePointBrowserPlugin: Version: 14.0.0 [Support]
WacomTabletPlugin: Version: WacomTabletPlugin 2.1.0.6 - SDK 10.9 [Support]
3rd Party Preference Panes: ℹ️
Flash Player [Support]
TechTool Protection [Support]
WacomTablet [Support]
Time Machine: ℹ️
Time Machine not configured!
Top Processes by CPU: ℹ️
10% WindowServer
8% ChronoSync
3% bluetoothaudiod
2% Spotify
1% fontd
Top Processes by Memory: ℹ️
464 MB com.apple.WebKit.WebContent
429 MB WindowServer
241 MB Safari
223 MB ChronoSync
206 MB Finder
Virtual Memory Information: ℹ️
290 MB Free RAM
5.63 GB Active RAM
9.34 GB Inactive RAM
1.67 GB Wired RAM
32.42 GB Page-ins
586 MB Page-outs -
Kernel task when using Firewire external usb drive
Hi, I'm using an external 320GB Iomega USB drive that has both usb and firewire cable sockets. When i connect the drive with the firewire cable to my mac (MacBook Pro) the CPU usage increases. Specifically, kernel_task usage goes up and stays constant in around 3% and sometimes it goes higher and stays high for longer periods.
Does anyone knows why this occurs and how to avoid a kernel_task CPU usage increase?
Greetings,
C.It's probably Spotlight Indexing the external drive, if you don't want this to happen open System Preferences/Spotlight, click the Privacy Tab then drag the external drive icon from your Desktop into that box.
-
I'm just wondering what's up with the RAM usage on my macbook. Right when I start up 500MB of RAM is being used (wired and active), 100MB of it being the kernel task. After a typical session of use, I close all programs and find that the RAM usage is about 800MB and the kernel task is using 250MB. Just wondering why the kernel task's RAM usage creeps up like that and doesn't go back down. It's just a little perplexing to have the same exact programs running and be down 300MB of free RAM.
I was having the same problem and looked into it, this may help:
http://discussions.apple.com/thread.jspa?messageID=11084568� -
Kernel Task is slowing down MacBook Pro
Hi All,
I've been having a lot of issues with a very slow running MBP and everything freezes up every few minutes. Right now I'm running Safari right now and the Kernel Task is using 516MB of Memory and my 4GB is almost entirely used. Any help would be greatly appreciated! (Please keep in mind I'm not very computer savvy so simple, quick tips would be best for me!)
EtreCheck version: 1.9.12 (48)
Report generated June 20, 2014 at 12:04:10 PM EDT
Hardware Information:
MacBook Pro (13-inch, Mid 2010) (Verified)
MacBook Pro - model: MacBookPro7,1
1 2.4 GHz Intel Core 2 Duo CPU: 2 cores
4 GB RAM
Video Information:
NVIDIA GeForce 320M - VRAM: 256 MB
Color LCD 1280 x 800
System Software:
OS X 10.9.2 (13C1021) - Uptime: 1 day 0:59:16
Disk Information:
Hitachi HTS545025B9SA02 disk0 : (250.06 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 249.2 GB (58.03 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
HL-DT-ST DVDRW GS23N
USB Information:
Kingston DataTraveler 2.0 15.61 GB
JOE KIM (disk1s1) /Volumes/JOE KIM: 15.61 GB (15.51 GB free)
Apple Inc. Built-in iSight
Apple Internal Memory Card Reader
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
Apple Inc. Apple Internal Keyboard / Trackpad
Configuration files:
/etc/hosts - Count: 1
Gatekeeper:
Mac App Store and identified developers
Kernel Extensions:
[not loaded] com.aliph.driver.jstub (1.1.2 - SDK 10.7) Support
[loaded] com.avast.AvastFileShield (2.0.0) Support
[loaded] com.avast.PacketForwarder (1.3) Support
[not loaded] com.cisco.nke.ipsec (2.0.1) Support
[not loaded] com.pctools.iantivirus.kfs (1.0.1) Support
[not loaded] com.roxio.TDIXController (2.0) Support
[not loaded] com.seagate.driver.PowSecDriverCore (5.1.1) Support
[not loaded] com.seagate.driver.PowSecLeafDriver_10_4 (5.1.1) Support
[not loaded] com.seagate.driver.PowSecLeafDriver_10_5 (5.1.1) Support
[not loaded] com.seagate.driver.SeagateDriveIcons (5.1.1) Support
[loaded] com.sophos.kext.sav (9.0.61 - SDK 10.7) Support
[loaded] com.sophos.nke.swi (9.0.53 - SDK 10.8) Support
Startup Items:
CiscoVPN: Path: /System/Library/StartupItems/CiscoVPN
Problem System Launch Agents:
[failed] com.apple.helpd.plist
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.avast.account.plist Support
[loaded] com.avast.crashreport.plist Support
[failed] com.avast.daemon.plist Support
[running] com.avast.fileshield.plist Support
[loaded] com.avast.kexts.plist Support
[running] com.avast.proxy.plist Support
[loaded] com.avast.regapp.plist Support
[invalid] com.avg.apiServices.plist
[invalid] com.avg.avgconfigd.plist
[invalid] com.avg.avgnotifyd.plist
[invalid] com.avg.avgprivd.plist
[loaded] com.google.keystone.daemon.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[loaded] com.oracle.java.Helper-Tool.plist Support
[loaded] com.oracle.java.JavaUpdateHelper.plist Support
[running] com.sophos.autoupdate.plist Support
[running] com.sophos.configuration.plist Support
[running] com.sophos.intercheck.plist Support
[running] com.sophos.notification.plist Support
[running] com.sophos.scan.plist Support
[running] com.sophos.sxld.plist Support
[running] com.sophos.webd.plist Support
Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.CS4ServiceManager.plist Support
[loaded] com.adobe.CS5ServiceManager.plist Support
[running] com.avast.helper.plist Support
[loaded] com.avast.install.plist Support
[failed] com.avg.LinkScannerAgent.plist Support
[failed] com.avg.LoaderAgent.plist Support
[loaded] com.google.keystone.agent.plist Support
[failed] com.intego.commonservices.statusitem.plist Support
[loaded] com.oracle.java.Java-Updater.plist Support
[running] com.seagate.SeagateStorageGauge.plist Support
[running] com.sophos.uiserver.plist Support
User Launch Agents:
[loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.ARM.[...].plist Support
[loaded] com.akamai.client.plist Support
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
[loaded] com.avast.install.plist Support
[loaded] com.macpaw.CleanMyMac.helperTool.plist Support
[loaded] com.macpaw.CleanMyMac.trashSizeWatcher.plist Support
[loaded] com.macpaw.CleanMyMac.volumeWatcher.plist Support
[running] com.memeo.Memeod.plist Support
User Login Items:
None
Internet Plug-ins:
o1dbrowserplugin: Version: 5.4.2.18903 Support
Default Browser: Version: 537 - SDK 10.9
AdobePDFViewerNPAPI: Version: 11.0.06 - SDK 10.6 Support
FlashPlayer-10.6: Version: 14.0.0.125 - SDK 10.6 Support
Silverlight: Version: 5.1.30214.0 - SDK 10.6 Support
Flash Player: Version: 14.0.0.125 - SDK 10.6 Support
AmazonMP3DownloaderPlugin: Version: AmazonMP3DownloaderPlugin 1.0.15 Support
googletalkbrowserplugin: Version: 5.4.2.18903 Support
QuickTime Plugin: Version: 7.7.3
AdobePDFViewer: Version: 11.0.06 - SDK 10.6 Support
iPhotoPhotocast: Version: 7.0
SharePointBrowserPlugin: Version: 14.4.2 - SDK 10.6 Support
EPPEX Plugin: Version: 3.0.5.0 Support
JavaAppletPlugin: Version: Java 7 Update 55 Check version
Safari Extensions:
DuckDuckGo: Version: 1.6.1
avast! Online Security: Version: 8
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
User Internet Plug-ins:
fbplugin_1_0_3: Version: (null) Support
3rd Party Preference Panes:
Flash Player Support
Growl Support
Java Support
LinkScannerSettings Support
Time Machine:
Auto backup: YES
Time Machine not configured!
Top Processes by CPU:
10% WindowServer
5% com.apple.WebKit.Networking
5% InterCheck
4% xpchelper
4% Safari
Top Processes by Memory:
106 MB SophosScanD
106 MB InterCheck
94 MB Safari
74 MB installd
70 MB Quicken Essentials
Virtual Memory Information:
759 MB Free RAM
1.35 GB Active RAM
638 MB Inactive RAM
579 MB Wired RAM
1.40 GB Page-ins
93 MB Page-outsThis lot, almost all of which is problematical.
I just noticed that in addition to AVG, Avast and Sophos you also have Intego, this may be the most antivirus apps on one Mac that I have ever seen
Kernel Extensions:
[not loaded] com.aliph.driver.jstub (1.1.2 - SDK 10.7) Support
[loaded] com.avast.AvastFileShield (2.0.0) Support
[loaded] com.avast.PacketForwarder (1.3) Support
[not loaded] com.cisco.nke.ipsec (2.0.1) Support
[not loaded] com.pctools.iantivirus.kfs (1.0.1) Support
[not loaded] com.roxio.TDIXController (2.0) Support
[not loaded] com.seagate.driver.PowSecDriverCore (5.1.1) Support
[not loaded] com.seagate.driver.PowSecLeafDriver_10_4 (5.1.1) Support
[not loaded] com.seagate.driver.PowSecLeafDriver_10_5 (5.1.1) Support
[not loaded] com.seagate.driver.SeagateDriveIcons (5.1.1) Support
[loaded] com.sophos.kext.sav (9.0.61 - SDK 10.7) Support
[loaded] com.sophos.nke.swi (9.0.53 - SDK 10.8) Support
Startup Items:
CiscoVPN: Path: /System/Library/StartupItems/CiscoVPN
Problem System Launch Agents:
[failed] com.apple.helpd.plist
Launch Daemons:
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.avast.account.plist Support
[loaded] com.avast.crashreport.plist Support
[failed] com.avast.daemon.plist Support
[running] com.avast.fileshield.plist Support
[loaded] com.avast.kexts.plist Support
[running] com.avast.proxy.plist Support
[loaded] com.avast.regapp.plist Support
[invalid] com.avg.apiServices.plist
[invalid] com.avg.avgconfigd.plist
[invalid] com.avg.avgnotifyd.plist
[invalid] com.avg.avgprivd.plist
[loaded] com.google.keystone.daemon.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[loaded] com.oracle.java.Helper-Tool.plist Support
[loaded] com.oracle.java.JavaUpdateHelper.plist Support
[running] com.sophos.autoupdate.plist Support
[running] com.sophos.configuration.plist Support
[running] com.sophos.intercheck.plist Support
[running] com.sophos.notification.plist Support
[running] com.sophos.scan.plist Support
[running] com.sophos.sxld.plist Support
[running] com.sophos.webd.plist Support
Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.CS4ServiceManager.plist Support
[loaded] com.adobe.CS5ServiceManager.plist Support
[running] com.avast.helper.plist Support
[loaded] com.avast.install.plist Support
[failed] com.avg.LinkScannerAgent.plist Support
[failed] com.avg.LoaderAgent.plist Support
[loaded] com.google.keystone.agent.plist Support
[failed] com.intego.commonservices.statusitem.plist Support
[loaded] com.oracle.java.Java-Updater.plist Support
[running] com.seagate.SeagateStorageGauge.plist Support
[running] com.sophos.uiserver.plist Support
User Launch Agents:
[loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.ARM.[...].plist Support
[loaded] com.akamai.client.plist Support
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
[loaded] com.avast.install.plist Support
[loaded] com.macpaw.CleanMyMac.helperTool.plist Support
[loaded] com.macpaw.CleanMyMac.trashSizeWatcher.plist Support
[loaded] com.macpaw.CleanMyMac.volumeWatcher.plist Support
[running] com.memeo.Memeod.plist Support -
File copy results in kernel task high CPU usage
Macbook Pro
MacBook Pro
Model Identifier: MacBookPro6,1
Processor Name: Intel Core i5
Processor Speed: 2.53 GHz
2010 year model.
Snow Leopard 10.6.7
Copying files over the network, or via external Firewire 800 harddrive invariably results in rather hight cpu utilization for kernel task process. The number are in the range of 15-20% in the Acivity Monitor. To compare, iMac 27", 2009, full speed FireWire bus file copy at 80 mb/sec makes only 2-3% kernel task CPU use. Why is Macbook pro so much worse? Is it due to chipset limitations, or what?Just now I have been copying some movie files over Gigabit local area network, the data received per second is up to 55 mb, and kernel task consumes 50% or more of CPU. The same task on iMac or on Windows based computer does not tax the CPU in any way, since it is handled properly by network adapter I suppose. So what is wrong with 2010 Macbook Pro?
-
hi
I recently upgraded my i-mac from 1 GB to 2 Gb which as speeded up the computer hugely. However, I have noticed that Word and Powerpoint use up a massive amount of ram (they are the old power pc version and I suspect rosetta or similar is in operation). That I understand but there is also a process name called "kernel task" which also eats up a huge amount of ram (131 MB real memory). My old G4 flat screen mac does not have this process name at all and incidentally runs almost as quickly with a slower processor and 756MB of ram (yes it does have leopard). What is this kernel task process about? Is there a way of getting around it? Any tips to speed up the computer further without buying more ram? The computer now seems to require more than 2 GB if left on all day.
Any advice appreciated.A kernel task is in integral part of your computer's OS, it does things like schedule processes and runs all the time. Yours doesn't seem to be out of line in its usage of memory.
Try emptying your caches and make sure that you allow the cron tasks to run daily. Restarting your browser often will help keep things lively. If you have a PPC iMac, your versions of Word and Powerpoint are native to your computer and should run speedily. If they are used on an intel machine, they will run more slowly.
Try to remember to close memory intensive applications so that you don't have too many running at once. -
Kernel.task using 300% of CPU. MacBookAir mid 2013
Hi
I have a MacBookAir mid 2013, 13-inch.
Starting my mac up after sleep to weeks ago, it behaved very strange and has done it since that day. The fan turns on at full speed, and the Kernel.task operation is taking up 300% of the CPU, or in other words the system is constantly using between 65 - 80 % of the memory, hereby making the Mac very slow, and useless to use for anything. Also at the same time the sound disappeared, in the system configuration there is no output audio to select.
I have tried a lot of things in order to fix this problem, based on things I found in the discussion forum here. I have tried memory cleaner, to remove sound files, to remove plists (as many suggests, but for this MacBookAir6,2.plist, does not exist), I have formatted my hard disk and reinstalled the original OS X system (Mountain Lion), and the upgraded to the current version (Yosimite). But nothing has worked.
Does anyone having the same problem? Or know how to fix this? Anyone been in contact with Apple related to this problem?
Best regards
MortenFirst, get rid of "Memory Cleaner," which is useless at best. Then see below.
The kernel is using excessive processor cycles. Below are some possible causes for the condition.
Throttling
When it gets high temperature readings from the hardware, or low voltage readings from the battery of a MacBook, the kernel may try to compensate by interrupting the processor(s) to slow them down and reduce power consumption. This condition can be due to:
☞ a buildup of dust on the logic board
☞ high ambient temperature
☞ a worn-out or faulty battery in a portable
☞ the malfunction of a cooling fan, a temperature sensor, a voltage sensor, or some other internal component
Note that if the problem is caused by a sensor, there may be no actual overheating or undervoltage.
If the computer is portable, test with and without the AC adapter connected. If kernel_task hogs the processor only on AC power, charging is causing the machine to heat up. That behavior may be normal for some models. CPU usage should drop when charging is complete.
Apple Diagnostics or the Apple Hardware Test, though not very reliable, is sometimes able to detect a fault. For more thorough hardware testing, make a "Genius" appointment at an Apple Store, or go to another authorized service provider.
If nothing is wrong with the hardware, then whatever you can do to improve cooling may help.
Installed software
User-installed software that includes a device driver or other kernel code may thrash the kernel. That category includes virtualization software, such as Parallels and VMware, as well as most commercial "anti-virus" products. Some system-monitoring applications, such as "iStat," can also contribute to the problem. You can test for this possibility by completely disabling or removing the software according to the developer's instructions, or starting in safe mode. Note, however, that disabling a system modification without removing it or testing in safe mode may not be as easy as you think.
Corrupt NVRAM or SMC data
Sometimes the problem is cleared up by resetting the NVRAM or the SMC.
External display
Connecting an external LCD display to some MacBook Pro models while the lid is open may cause this issue. If applicable, test by closing the lid or disconnecting the display. You might get better results with a newer LED display. -
Help with my MacBook Pro early 2008 kernel task use 120% of my cpu
I have the MacBook Pro early 2008 10.6.2 and when MBP start freeze for 5min and after the kernel task use 120% of my cpu all the time .... i have try clean install of leopard ,time machine to 10.5.2 but the problem still exist ... any help pls ?
OK. A Google search of "kernel_task" yielded the following link along with many others:
http://reviews.cnet.com/8301-13727_7-10330458-263.html
Evidently it will take some doing to narrow down exactly which task is causing the problem. This link has a list of suggestions for doing just that. Hopefully it will be a start.
Post back with how it goes.
Good luck! -
Mdworker: (Normal) Import: Using too many resources after 64 files
Spotlight Eternaly indexing no matter what I do. I've deleted indexes, stopped and started mdutil. Everything to no avail.
Mar 1 08:03:16 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:03:21 server mdworker[43987]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 140065 swapped: 2 regions: 450), hit usage threshold importing /Users/user/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Messages/0T/0B/0M/28K/x00_28975.olk14Message, exiting to clean up now.
Mar 1 08:03:26 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:03:31 server mdworker[43991]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 140065 swapped: 2 regions: 450), hit usage threshold importing /Users/user/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Messages/0T/0B/0M/31K/x00_31281.olk14Message, exiting to clean up now.
Mar 1 08:03:36 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:03:41 server mdworker[43993]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 140065 swapped: 2 regions: 450), hit usage threshold importing /Users/user/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Messages/0T/0B/0M/32K, exiting to clean up now.
Mar 1 08:03:46 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:03:51 server mdworker[43994]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 140065 swapped: 2 regions: 450), hit usage threshold importing /Users/user/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Messages/0T/0B/0M/32K/x00_32815.olk14Message, exiting to clean up now.
Mar 1 08:03:56 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:04:01 server mdworker[44032]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 142049 swapped: 2 regions: 451), hit usage threshold importing /Users/user/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Messages/0T/0B/0M/33K/x00_33570.olk14Message, exiting to clean up now.
Mar 1 08:04:06 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:04:12 server mdworker[44034]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 142044 swapped: 2 regions: 448), hit usage threshold importing /Users/user/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Messages/0T/0B/0M/34K/x00_34279.olk14Message, exiting to clean up now.
Mar 1 08:04:17 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:04:22 server mdworker[44035]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 142046 swapped: 2 regions: 450), hit usage threshold importing /Users/user/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Messages/0T/0B/0M/35K/x00_35086.olk14Message, exiting to clean up now.
Mar 1 08:04:27 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:04:32 server mdworker[44039]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 142013 swapped: 2 regions: 450), hit usage threshold importing /Users/user/Documents/Microsoft User Data/Office 2011 Identities/Main Identity/Data Records/Messages/0T/0B/0M/36K/x00_36629.olk14Message, exiting to clean up now.
Mar 1 08:04:37 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:04:42 server mdworker[44047]: (Normal) Import: Using too many resources after 64 files (wired: 0 resident: 177956 swapped: 2 regions: 660), hit usage threshold importing /Users/user/Downloads/2011-11-14.pdf, exiting to clean up now.
Mar 1 08:04:47 server com.apple.launchd.peruser.505[371] (com.apple.mdworker.prescan.0): Throttling respawn: Will start in 5 seconds
Mar 1 08:04:53 server mdworker[44048]: Unexpected EOF, returning last token as fallback
Mar 1 08:04:53 server mdworker[44048]: Invalid char
do I Need to reinstall Lion? I am losing my mind trying to fix this.mdworker is part of Spotlight indexing. Spotlight as in Commnad-Space or the magnifying glass in the upper right corner of your menu bar.
You can control Spotlight via System Preferences -> Spotlight
Message was edited by: BobHarris -
Kernel task uses 750MBs of RAM since installing Mavericks
Hi All,
I'm new to these forums and could really use some help. After installing Mavericks I noticed my system was running deathly slow even with no applications open. At first I assumed it was indexing so I waited a day. I noticed kernel task, the finder, and icon services agent were using unusual amounts of RAM. Kernel task would go up to 750MBs - it never went that high before. The finder would go up to 300MBs and stay there, even after closing every window. Only quitting and restarting Finder would solve that issue.
I've tried repairing disk permissions. I also tried getting rid of Parallels, since MS finally released OneNote for Mac. This made no difference. I deleted lots of widgets and unecessary applications and possible bloatware (like TechTools Pro). I installed AppCleaner to make sure I got everything. It got most, but definitely not all associated files. I then went into the terminal and did the command that reveals hidden files/folders. I then deleted the daemon for techtools pro just in case.
After all of this, kernel tasks is still using 750MBs and 7.9GBs of RAM is being taken up (other than background processes all I have fired up are Firefox and Skype. I'm at my wits end and would be so grateful for some help.
Here are the results of running EtreCheck:
Hardware Information:
MacBook Pro (15-inch, Early 2011)
MacBook Pro - model: MacBookPro8,2
1 2.2 GHz Intel Core i7 CPU: 4 cores
8 GB RAM
Video Information:
Intel HD Graphics 3000 - VRAM: 512 MB
AMD Radeon HD 6750M - VRAM: 1024 MB
System Software:
OS X 10.9.2 (13C64) - Uptime: 0 days 16:29:12
Disk Information:
Hitachi HTS725050A9A362 disk0 : (500.11 GB)
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 478.49 GB (234.63 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
Untitled (disk0s4) /Volumes/Untitled: 20.76 GB (2.02 GB free)
MATSHITADVD-R UJ-8A8
USB Information:
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
Apple Inc. thunderbolt_bus
Configuration files:
/etc/hosts - Count: 6
Kernel Extensions:
com.AmbrosiaSW.AudioSupport (4.1.2 - SDK 10.7)
com.shapeservices.msm.driver.MSMVideoDevice (3.3.2 - SDK 10.6)
com.shapeservices.msm.driver.MSMFramebuffer (3.3.2 - SDK 10.6)
Launch Daemons:
[System] ag.shape.MSMToolHelper.plist 3rd-Party support link
[System] com.adobe.fpsaud.plist 3rd-Party support link
[System] com.adobe.SwitchBoard.plist 3rd-Party support link
[System] com.ambrosiasw.ambrosiaaudiosupporthelper.daemon.plist 3rd-Party support link
[System] com.google.keystone.daemon.plist 3rd-Party support link
[System] com.microsoft.office.licensing.helper.plist 3rd-Party support link
[System] com.oracle.java.JavaUpdateHelper.plist 3rd-Party support link
[System] com.teamviewer.teamviewer_service.plist 3rd-Party support link
Launch Agents:
[System] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
[System] com.adobe.AdobeCreativeCloud.plist 3rd-Party support link
[System] com.google.keystone.agent.plist 3rd-Party support link
[System] com.teamviewer.teamviewer.plist 3rd-Party support link
[System] com.teamviewer.teamviewer_desktop.plist 3rd-Party support link
User Launch Agents:
[not loaded] com.adobe.AAM.Updater-1.0.plist 3rd-Party support link
[not loaded] com.adobe.ARM.[...].plist 3rd-Party support link
[not loaded] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
User Login Items:
CheatSheet 3
GrowlHelperApp
iTunesHelper
RescueTime
CrossOver CD Helper
Dropbox
Google Drive
AdobeResourceSynchronizer
Jumpcut
Cubby
Divvy
Skype
RescueTime
Internet Plug-ins:
o1dbrowserplugin: Version: 5.2.4.18058 3rd-Party support link
Default Browser: Version: 537 - SDK 10.9
AdobeExManDetect: Version: AdobeExManDetect 1.1.0.0 - SDK 10.7 3rd-Party support link
ebrary Reader: Version: 2.22 - 1/26/10 3rd-Party support link
AdobeAAMDetect: Version: AdobeAAMDetect 2.0.0.0 - SDK 10.7 3rd-Party support link
AdobePDFViewerNPAPI: Version: 10.1.7 3rd-Party support link
FlashPlayer-10.6: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
Silverlight: Version: 5.1.20125.0 - SDK 10.6 3rd-Party support link
Flash Player: Version: 12.0.0.77 - SDK 10.6 3rd-Party support link
QuickTime Plugin: Version: 7.7.3
googletalkbrowserplugin: Version: 5.2.4.18058 3rd-Party support link
iPhotoPhotocast: Version: 7.0 - SDK 10.7
AdobePDFViewer: Version: 10.1.7 3rd-Party support link
SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6 3rd-Party support link
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
User Internet Plug-ins:
Picasa: Version: 1.0 3rd-Party support link
WebEx64: Version: 1.0 - SDK 10.6 3rd-Party support link
3rd Party Preference Panes:
AppTrap 3rd-Party support link
Flash Player 3rd-Party support link
Growl 3rd-Party support link
MacFUSE 3rd-Party support link
Old Applications:
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
Solver: Version: 1.0 - SDK 10.5 3rd-Party support link
/Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
SLLauncher: Version: 1.0 - SDK 10.5 3rd-Party support link
/Library/Application Support/Microsoft/Silverlight/OutOfBrowser/SLLauncher.app
RescueTime: Version: 2.5.0.1169 - 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
dynamiclinkmanager: Version: 6.0.0 - SDK 10.5 3rd-Party support link
/Library/Application Support/Adobe/Common/dynamiclink/CS6/dynamiclinkmanager.app
/Applications/Microsoft Office 2011/Office
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
SyncServicesAgent: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Open XML for Excel: Version: 14.3.9 - SDK 10.5 3rd-Party support link
Microsoft Alerts Daemon: 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 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
dynamiclinkmediaserver: Version: 6.0.1 - SDK 10.5 3rd-Party support link
/Library/Application Support/Adobe/Common/dynamiclinkmediaserver/1.0/dynamiclinkmediaserver.app
/Users/[redacted]/Library/Application Support/WebEx Folder/1324
convertpdf: Version: 1.2 - SDK 10.5 3rd-Party support link
Cisco WebEx Meeting Center: Version: 1304.23.2811.0 - SDK 10.5 3rd-Party support link
asannotation2: Version: 1206.25.2804.0 - SDK 10.5 3rd-Party support link
atmsupload: Version: 1209.12.2806.0 - SDK 10.5 3rd-Party support link
Microsoft AutoUpdate: Version: 2.3.6 - SDK 10.4 3rd-Party support link
/Library/Application Support/Microsoft/MAU2.0/Microsoft AutoUpdate.app
Audacity: Version: 2.0.2.0 - SDK 10.4 3rd-Party support link
/Applications/Audacity/Audacity.app
/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
SA Color Finesse 3 UI: Version: 3.0.6(275) - SDK 10.5 3rd-Party support link
/Applications/Adobe After Effects CS6/Plug-ins/Effects/Synthetic Aperture/(CF3 Support)/SA Color Finesse 3 UI.app
Time Machine:
Time Machine not configured!
Top Processes by CPU:
26% firefox
2% EtreCheck
2% hidd
1% WindowServer
0% sysmond
Top Processes by Memory:
2.08 GB firefox
229 MB mds_stores
188 MB com.apple.IconServicesAgent
139 MB Skype
115 MB mds
Virtual Memory Information:
1.10 GB Free RAM
2.95 GB Active RAM
2.59 GB Inactive RAM
1.35 GB Wired RAM
2.35 GB Page-ins
0 B Page-outsLaunch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Click the Clear Display icon in the toolbar. Then try the action that you're having trouble with again. Select any messages that appear in the Console window. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message (command-V).
When posting a log extract, be selective. In most cases, a few dozen lines are more than enough.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some private information, such as your name, may appear in the log. Anonymize before posting. -
Does Task Scheduling use a lot of resources?
This is a curiosity question.
Instinctive I would say that task scheduling must use a lot of resources. Every fraction of a second the system must check the Task Schedule.
Does Task Scheduling use a lot of resources?No it does not.
Windows uses task scheduling all the time without any impact on performance.
it is hard to find conceptual information on this, but it appears to me task scheduler does not check if there are possibly tasks that need to be executed each few miliseconds. Instead it sounds more logic taks scheduler waits for an interrupt to get
notified when conditions are met.
Think of it the other way around: mouse and keyboard also do not require much resources, allthough windows continuously needs to know whether a key is pressed or the mouse has moved. that is handled by interrupts. Aside of that, making a lookup (like checking
the current system time) does not use a lot of cpu time (even not miliseconds), given the fact modern cpu's do billions of operations per second (http://en.wikipedia.org/wiki/Instructions_per_second)
MCP/MCSA/MCTS/MCITP
Maybe you are looking for
-
Trying to send an email with the mail client, says password is wrong
The password is right but when I enter it in, it keeps saying that it's wrong and gives the server.ntmp error msg
-
0PA_C01 different results from two queries on the same cube ....
HI Can you please help with this problems ... i am running a two queries with the same restrictions e.g Sep 08 for employee 22345 , In one report it shows the Pay Scale level as A1 , then in the other report it shows Pay scale Scale level as A2 , l
-
Continuing install failures for jre 1.6u7 and 1.6u10(rc) on Windows, SP2. I have two users with desktop machines trying to install jre 1.6.07 for oracle discoverer. So 10 installs went ok, but 2 machines won't install/run jre 1.6u7 properly. They pre
-
How to make every second saturday of month "OFF" for all the employees..
Dear Experts, Please help me with this query. Requesting you to explain the concept/logic and give configuration/navigation path to do it. Regards Ahmed.
-
How to recover safari history from time machine?
Hi guys, I need your help ... I use time machine for the backup and I cancelled the history of Safari few days ago and now I need to recover it. Where and how can I find it among the time machine files? I have already read some suggestions in the web