High CPU and memory use on Skype 7.4

Hello Skype Community,
Since we have release Skype 7.4 for Windows desktop we have seen a small number of users reporting sometimes high CPU usage and memory consumption by the Skype app.
We are aware of the issue and are working to identify the root causes and identify all the conditions (internal and external) leading to abnormal memory and processor usage. Thanks for your reports confirming our internal telemetry.
I am going to update this topic weekly with an update (or earlier should any news arise).

For further investigation of high CPU issues- Download process manager from https://technet.microsoft.com/en-us/library/bb896645.aspx- Open the filter window <filter><filter>- add the filter <processname> <is> <skype.exe>- close the filter window- clear events <ctrl-x>- start capturing if it is not capturing already with <file><capture events>- wait for about 10 seconds- stop capturing events <file> <capture events> You should have only a few 100 events, if you have more(even 10s of thousands) you can find out under <tools> <any summary> what has taken a lot of time and post your findings in the thread for further info. I found the root cause for my high CPU problem by doing this:http://community.skype.com/t5/Windows-desktop-client/High-CPU-7-5-Solved/m-p/3992130

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Unnaturally high cpu and memory usage

Hello.
I have installed WL 6.1 and WL Portal 4.0 on a w2k machine. It has a
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after a few jsp compilations, the cpu jumps to 100% and stays there,
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Take a thread dump of the server. You should at least be able to see
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On UNIX, you can send a SIGQUIT. (ie kill -3 the process)
On Windows, you can CTRL-BREAK in the window.
If you search for thread dump on edocs.bea.com, you should see a full
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Also, these groups can be searched on groups.google.com.
-- Rob
Christer Brinchmann wrote:
Hello.
I have installed WL 6.1 and WL Portal 4.0 on a w2k machine. It has a
800 cpu (I think), and 512 RAM.
What happens is: After server startup, everything is low and nice. But
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I am very grateful for any help with this.
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High CPU and Memory Usage

Hi
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Late98, welcome to the forum.
I haven't used Windows 10. However, I believe that your problem is caused by it. I suggest running Windows Update if it is still available. Also, if you haven't done so, you should install any patches that are available for the game. The game is old enough that it shouldn't be causing problems for the components in your computer.
Please click the "Thumbs up + button" if I have helped you and click "Accept as Solution" if your problem is solved.
Signature:
HP TouchPad - 1.2 GHz; 1 GB memory; 32 GB storage; WebOS/CyanogenMod 11(Kit Kat)
HP 10 Plus; Android-Kit Kat; 1.0 GHz Allwinner A31 ARM Cortex A7 Quad Core Processor ; 2GB RAM Memory Long: 2 GB DDR3L SDRAM (1600MHz); 16GB disable eMMC 16GB v4.51
HP Omen; i7-4710QH; 8 GB memory; 256 GB San Disk SSD; Win 8.1
HP Photosmart 7520 AIO
++++++++++++++++++
**Click the Thumbs Up+ to say 'Thanks' and the 'Accept as Solution' if I have solved your problem.**
Intelligence is God given; Wisdom is the sum of our mistakes!
I am not an HP employee.

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Hello
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Firefox keeps freezing and using 50% cpu and memory usage shoots up most of the time it's when there's an auto update of anything addon, plugin or ff!

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Performance issue with high CPU and IO

Hi guys,
I am encountering huge user response time on a production system and I don’t know how to solve it.
Doing some extra tests and using the instrumentation that we have in the code we concluded that the DB is the bottleneck.
We generated some AWR reports and noticed the CPU was in top wait events. Also noticed that in a random manner some simple sql take a long time to execute. We activated the sql trace on the system and noticed that for very simple SQLs (unique index access on one table) we have huge exec times. 9s
In the trace file the huge time we had it in fetch area: 9.1s cpu and elapsed 9.2.
And no or very small waits for this specific SQL.
it seems like the bottle neck is on the CPU but at that point there were very few processes running on the DB. Why can we have such a big cpu wait on a simple select? This is a machine with 128 cores. We have quicker responses on machines smaller/busier than this.
We noticed that we had a huge db_cache_size (12G) and after we scale it down we noticed some improvements but not enough. How can I prove that there is a link between high CPU and big cache_size? (there was not wait involved in SQL execution). what can we do in the case we need big DB cache size?
The second issue is that I tried to execute an sql on a big table (FTS on a big table. no join). Again on that smaller machine it runs in 30 seconds and on this machine it runs in 1038 seconds.
Also generated a trace for this SQL on the problematic machine:
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.00       0.00          0          0          0           0
Execute      1      0.00       0.00          0          0          0           0
Fetch        1    402.08    1038.31    1842916    6174343          0           1
total        3    402.08    1038.32    1842916    6174343          0           1
db file sequential read                     12419        0.21         40.02
i/o slave wait                             135475        0.51        613.03
db file scattered read                     135475        0.52        675.15
log file switch completion                      5        0.06          0.18
latch: In memory undo latch                     6        0.00          0.00
latch: object queue header operation            1        0.00          0.00
********************************************************************************The high CPU is present here also but here I have huge wait on db file scattered read.
Looking at the session with the select the AWG_wait for db scattered read was 0.5. on the other machine it is like 0.07.
I though this is an IO issue. I did some IO tests at SO level and it seems like the read and writes operation are very fast…much faster than the machine that has the awg_wait smaller. Why the difference in waits?
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I received some reports done at OS level on CPU and IO usage on the problematic machine (in normal operations). It seems like the CPU is very used and the IO stays very low.
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What is the problem here? How can I test further? Can I link the high CPU to low/slow IO?
we have 10G on sun os with ASM.
Thanks in advance.

Yes, there are many things you can and should do to isolate this. But first check MOS Poor Performance With Oracle9i and 10g Releases When Using Dynamic Intimate Shared Memory (DISM) [ID 1018855.1] isn't messing you up to start.
Also, be sure and post exact patch levels for both Oracle and OS.
Be sure and check all your I/O settings and see what MOS has to say about those.
Are you using ASSM? See Long running update
Since it got a little better with shrinking the SGA size, that might indicate (wild speculation here, something like) one of the problems is simply too much thrashing within the SGA, as oracle decides "small" objects being full scanned in memory is faster than range scans (or whatever) from disk, overloading the cpu, not allowing the cpu to ask for other full scans from I/O. Possibly made worse by row level locking, or some other app issue that just does too much cpu.
You probably have more than one thing wrong. High fetch count might mean you need to adjust the array size on the clients.
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Edited by: jgarry on Nov 15, 2011 1:45 PM

Mds process shoots up CPU and Memory

I upgraded to OS X Mavericks about a month ago and ever since, have had to disable Spotlight due to shooting CPU and Memory. The only way to get my Mac to a usable state is to add Macintosh HD to Spotlight privacy list to prevent indexing. The moment I do that, CPU and Memory get to normal.
Here is what Memory/CPU looks when I am doing nothing on my Mac and all apps are closed:
mds
1.76 GB
6
195
349
root
100.2
42.25
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
No
Yes
0 bytes
0 bytes
0 bytes
kernel_task
598.3 MB
93
0
0
root
1.7
17.61
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
No
No
0 bytes
0 bytes
0 bytes
com.apple.IconServicesAgent
116.1 MB
2
65
214
RockingVegan
0.0
0.80
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
Yes
Yes
0 bytes
0 bytes
0 bytes
Finder
85.5 MB
6
296
165
RockingVegan
0.0
5.99
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
Yes
No
0 bytes
0 bytes
0 bytes
WindowServer
57.0 MB
5
297
112
_windowserver
0.7
9.27
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
No
No
0 bytes
0 bytes
0 bytes
CVMCompiler
48.3 MB
2
38
233
RockingVegan
0.0
5.06
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
No
Yes
0 bytes
0 bytes
0 bytes
mds_stores
34.9 MB
3
60
248
root
0.0
7.16
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
No
Yes
0 bytes
0 bytes
0 bytes
mdworker
32.9 MB
4
62
351
RockingVegan
0.0
3.81
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
Yes
Yes
0 bytes
0 bytes
0 bytes
mdworker
31.6 MB
4
62
354
RockingVegan
0.0
3.66
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
Yes
Yes
0 bytes
0 bytes
0 bytes
mdworker
31.4 MB
4
62
352
RockingVegan
0.0
3.68
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
Yes
Yes
0 bytes
0 bytes
0 bytes
mdworker
31.3 MB
4
62
353
RockingVegan
0.0
3.67
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
Yes
Yes
0 bytes
0 bytes
0 bytes
mds
100.1
1:07.13
8
1
349
root
2.31 GB
190
0 bytes
0 bytes
0
0
No
No
0 bytes
0 bytes
0 bytes
64 bit
No
Yes
0 bytes
0 bytes
0 bytes
Here is what EtreCheck shows: I cleaned up a bunch of stuff based on other such discussions. I see a bunch of User Launch Agents - I deleted these from /Library/User Agents - and rebooted, but these don't seem t go away from the list.
Hardware Information:
    MacBook Pro (15-inch, Late 2011)
    MacBook Pro - model: MacBookPro8,2
    1 2.4 GHz Intel Core i7 CPU: 4 cores
    8 GB RAM
Video Information:
    Intel HD Graphics 3000 - VRAM: 512 MB
    AMD Radeon HD 6770M - VRAM: 1024 MB
Audio Plug-ins:
    BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
    AirPlay: Version: 1.9 - SDK 10.9
    AppleAVBAudio: Version: 2.0.0 - SDK 10.9
    iSightAudio: Version: 7.7.3 - SDK 10.9
System Software:
    OS X 10.9.1 (13B42) - Uptime: 0 days 0:5:9
Disk Information:
    Hitachi HTS727575A9E362 disk0 : (750.16 GB)
        EFI (disk0s1) <not mounted>: 209.7 MB
        Macintosh HD (disk0s2) /: 749.3 GB (414.88 GB free)
        Recovery HD (disk0s3) <not mounted>: 650 MB
    MATSHITADVD-R   UJ-8A8
USB Information:
    Apple Inc. BRCM2070 Hub
        Apple Inc. Bluetooth USB Host Controller
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Inc. FaceTime HD Camera (Built-in)
    Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
    Apple Inc. thunderbolt_bus
Kernel Extensions:
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
Launch Agents:
User Launch Agents:
    [failed]    com.apple.CSConfigDotMacCert-[redacted]@me.com-SharedServices.Agent.plist
    [loaded]    com.macpaw.CleanMyMac.trashSizeWatcher.plist
    [failed]    com.spotify.webhelper.plist
    [failed]    com.UninstallerTool.plist
    [failed]    com.VolumeWatcherTool.plist
User Login Items:
    None
3rd Party Preference Panes:
    Citrix online plug-in
    Flash Player
    Java
    MusicManager
Internet Plug-ins::
    Flash Player: Version: 11.9.900.170 - SDK 10.6
    AdobePDFViewer: Version: 10.1.2
    eMusicRemote: Version: (null)
    googletalkbrowserplugin: Version: 4.9.1.16010
    SpeedDownload Browser Plugin: Version: 2.1.2
    iPhotoPhotocast: Version: 7.0
    AmazonMP3DownloaderPlugin1017265: Version: AmazonMP3DownloaderPlugin 1.0.17
    RealPlayer Plugin: Version: Unknown
    Veoh Plugin: Version: 3.0
    DirectorShockwave: Version: 12.0.7r148 - SDK 10.6
    QuickTime Plugin: Version: 7.7.3
    PDF Browser Plugin: Version: 2.4.2 - SDK 10.6
    FlashPlayer-10.6: Version: 11.9.900.170 - SDK 10.6
    CitrixICAClientPlugIn: Version: 11.1.0
    AmazonMP3DownloaderPlugin: Version: AmazonMP3DownloaderPlugin 1.0.17
    npgtpo3dautoplugin: Version: 0.1.44.29 - SDK 10.5
    DivXBrowserPlugin: Version: 2.2
    eMusic: Version: Unknown
    Silverlight: Version: 5.1.20913.0 - SDK 10.6
    Default Browser: Version: 537 - SDK 10.9
    Flip4Mac WMV Plugin: Version: 2.4.4.2
    o1dbrowserplugin: Version: 4.9.1.16010
    SharePointBrowserPlugin: Version: 14.3.9 - SDK 10.6
    JavaAppletPlugin: Version: Java 7 Update 45
User Internet Plug-ins::
    Move-Media-Player: Version: npmnqmp 071706000001
    iGetterBundle: Version: 2.8.5
    OctoshapeWeb: Version: 1.0
Bad Fonts:
    None
Old applications:
    Keynote:    Version: 5.3 - SDK 10.5
        /Applications/iWork '09/Keynote.app
    Microsoft Alerts Daemon:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Alerts Daemon.app
    Microsoft Chart Converter:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Chart Converter.app
    Microsoft Clip Gallery:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Clip Gallery.app
    Microsoft Communicator:    Version: 13.1.3 - SDK 10.5
        /Applications/Microsoft Communicator.app
    Microsoft Database Daemon:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Database Daemon.app
    Microsoft Database Utility:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Database Utility.app
    Microsoft Document Connection:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Microsoft Document Connection.app
    Microsoft Excel:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Microsoft Excel.app
    Microsoft Graph:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Graph.app
    Microsoft Language Register:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Additional Tools/Microsoft Language Register/Microsoft Language Register.app
    Microsoft Office Reminders:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Office Reminders.app
    Microsoft Office Setup Assistant:    Version: 14.2.0 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Office Setup Assistant.app
    Microsoft Outlook:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Microsoft Outlook.app
    Microsoft PowerPoint:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Microsoft PowerPoint.app
    Microsoft Upload Center:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Microsoft Upload Center.app
    Microsoft Word:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Microsoft Word.app
    Music Manager:    Version: 1.0 - SDK 10.5
        /Applications/MusicManager.app
    My Day:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/My Day.app
    Numbers:    Version: 2.3 - SDK 10.5
        /Applications/iWork '09/Numbers.app
    Open XML for Excel:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Open XML for Excel.app
    Pages:    Version: 4.3 - SDK 10.5
        /Applications/iWork '09/Pages.app
    Solver:    Version: 1.0 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
    SyncServicesAgent:    Version: 14.3.9 - SDK 10.5
        /Applications/Microsoft Office 2011/Office/SyncServicesAgent.app
Time Machine:
    Mobile backups: OFF
    Auto backup: YES
    Volumes being backed up:
        Macintosh HD: Disk size: 697.84 GB Disk used: 311.45 GB
    Destinations:
        Time Machine Backups [Local] (Last used)
        Total size: 931.19 GB
        Total number of backups: 14
        Oldest backup: 2012-06-30 03:15:51 +0000
        Last backup: 2013-12-18 22:18:59 +0000
        Size of backup disk: Too small
            Backup size 931.19 GB < (Disk used 311.45 GB X 3)
    Time Machine details may not be accurate.
    All volumes being backed up may not be listed.
Top Processes by CPU:
      100%    mds
        4%    WindowServer
        2%    Activity Monitor
        1%    EtreCheck
        0%    sysmond
Top Processes by Memory:
    4.40 GB    mds
    115 MB    Finder
    115 MB    com.apple.IconServicesAgent
    66 MB    mds_stores
    57 MB    WindowServer
Virtual Memory Statistics:
    14 MB    Free RAM
    2.79 GB    Active RAM
    2.78 GB    Inactive RAM
    1.18 GB    Wired RAM
    274 MB    Page-ins
    104 KB    Page-outs

Step 1:
Loaded extrinsic user agents:
com.growl.GrowlLauncher
com.stellar.VolumeWatcher
com.stellar.UninstallerTool
com.spotify.webhelper
com.macpaw.CleanMyMac.trashSizeWatcher
Safari extensions:
DivXHTML5
Searchme
Restricted user files: 53
Extrinsic loadable bundles:
/System/Library/Extensions/2.2.0/Belcarra.USBLAN_netpart.kext (com.Belcarra.iokit.USBLAN_netpart)
/System/Library/Extensions/2.2.0/Belcarra.USBLAN_usbpart.kext (com.Belcarra.iokit.USBLAN_usbpart)
/System/Library/Extensions/2.2.0/RemoteControl.USBLAN_usbpart.kext (com.RemoteControl.USBLAN.usbpart)
/System/Library/Extensions/3.1.1/Belcarra.USBLAN_netpart.kext (com.Belcarra.iokit.USBLAN_netpart)
/System/Library/Extensions/3.1.1/Belcarra.USBLAN_usbpart.kext (com.Belcarra.iokit.USBLAN_usbpart)
/System/Library/Extensions/3.1.1/RemoteControl.USBLAN_usbpart.kext (com.RemoteControl.USBLAN.usbpart)
/System/Library/Extensions/Belcarra.USBLAN_netpart.kext (com.Belcarra.iokit.USBLAN_netpart)
/System/Library/Extensions/Belcarra.USBLAN_usbpart.kext (com.Belcarra.iokit.USBLAN_usbpart)
/System/Library/Extensions/daspi.kext (com.makemkv.kext.daspi)
/System/Library/Extensions/iavkfs.kext (com.pctools.iantivirus.kfs)
/System/Library/Extensions/RemoteControl.USBLAN_usbpart.kext (com.RemoteControl.USBLAN.usbpart)
Library/Address Book Plug-Ins/SkypeABDialer.bundle (com.skype.skypeabdialer)
Library/Address Book Plug-Ins/SkypeABSMS.bundle (com.skype.skypeabsms)
Library/Address Book Plug-Ins/YMsgrCallABPlugin.bundle (com.yahoo.YMsgrCallABPlugin)
Library/Address Book Plug-Ins/YMsgrMsnABPlugin.bundle (com.yahoo.YMsgrMsnABPlugin)
Library/Address Book Plug-Ins/YMsgrSmsABPlugin.bundle (com.yahoo.YMsgrSmsABPlugin)
Library/Address Book Plug-Ins/YMsgrYimABPlugin.bundle (com.yahoo.YMsgrYimABPlugin)
Library/Internet Plug-Ins/iGetterBundle.plugin (com.presenta.iGetterBundle)
Library/Internet Plug-Ins/Move-Media-Player.plugin (com.movenetworks.movemediaplayer.plugin)
Library/Internet Plug-Ins/OctoshapeWeb.plugin (com.octoshape.browserplugin)
Library/PreferencePanes/MusicManager.prefPane (com.google.musicmanager.pref)
Library/Services/ToastIt.service (com.roxio.ToastItService)
/Library/Audio/MIDI Drivers/EmagicUSBMIDIDriver.plugin (info.emagic.driver.unitor)
/Library/Internet Plug-Ins/Accel ViewTIFF.bundle (com.acordex.AccelViewTIFF)
/Library/Internet Plug-Ins/AdobePDFViewer.plugin (com.adobe.acrobat.pdfviewer)
/Library/Internet Plug-Ins/AmazonMP3DownloaderPlugin.plugin (com.AmazonMP3DownloaderPluginLib.Amazon MP3 Downloader Plugin)
/Library/Internet Plug-Ins/AmazonMP3DownloaderPlugin1017265.plugin (com.AmazonMP3DownloaderPluginLib.Amazon MP3 Downloader Plugin)
/Library/Internet Plug-Ins/CitrixICAClientPlugIn.plugin (com.citrix.citrixicaclientplugIn)
/Library/Internet Plug-Ins/DirectorShockwave.plugin (com.adobe.director_12_0.shockwave.pluginshim)
/Library/Internet Plug-Ins/DivXBrowserPlugin.plugin (com.divx.DivXBrowserPlugin)
/Library/Internet Plug-Ins/eMusicRemote.plugin (com.emusic.plugins.emp.mac)
/Library/Internet Plug-Ins/Flash Player.plugin (com.macromedia.Flash Player.plugin)
/Library/Internet Plug-Ins/Flip4Mac WMV Plugin.plugin (net.telestream.wmv.plugin)
/Library/Internet Plug-Ins/googletalkbrowserplugin.plugin (com.google.googletalkbrowserplugin)
/Library/Internet Plug-Ins/JavaAppletPlugin.plugin (com.oracle.java.JavaAppletPlugin)
/Library/Internet Plug-Ins/npContributeMac.bundle (com.adobe.npContributeMacBundle)
/Library/Internet Plug-Ins/npgtpo3dautoplugin.plugin (com.google.o3d)
/Library/Internet Plug-Ins/o1dbrowserplugin.plugin (com.google.o1dbrowserplugin)
/Library/Internet Plug-Ins/PDF Browser Plugin.plugin (com.schubert-it.internet-plugin.pdf)
/Library/Internet Plug-Ins/SharePointBrowserPlugin.plugin (com.microsoft.sharepoint.browserplugin)
/Library/Internet Plug-Ins/SharePointWebKitPlugin.webplugin (com.microsoft.sharepoint.webkitplugin)
/Library/Internet Plug-Ins/Silverlight.plugin (com.microsoft.SilverlightPlugin)
/Library/Internet Plug-Ins/SpeedDownload Browser Plugin.plugin (com.yazsoft.browserplugin)
/Library/Internet Plug-Ins/Veoh Plugin.plugin (com.veoh.plugin)
/Library/Internet Plug-Ins/Veoh Plugin.webplugin (com.veoh.webplugin)
/Library/PreferencePanes/Citrix online plug-in.prefPane (com.citrix.StandAlone)
/Library/PreferencePanes/Flash Player.prefPane (com.adobe.flashplayerpreferences)
/Library/PreferencePanes/JavaControlPanel.prefPane (com.oracle.java.JavaControlPanel)
/Library/QuickTime/SoundboothScoreCodec.component (com.adobe.SoundboothScoreAudioCodec)
/Library/ScriptingAdditions/Adobe Unit Types.osax (No bundle ID)
/Library/ScriptingAdditions/TotalFinder.osax (com.binaryage.totalfinder.injector)
Unsigned shared libraries:
/usr/lib/libesets.4.dylib
/usr/lib/libesets_as.4.dylib
/usr/lib/libsup.dylib
/usr/local/lib/libavcodec.52.108.0.dylib
/usr/local/lib/libavcore.0.16.1.dylib
/usr/local/lib/libavdevice.52.2.3.dylib
/usr/local/lib/libavfilter.1.74.0.dylib
/usr/local/lib/libavformat.52.93.0.dylib
/usr/local/lib/libavutil.50.36.0.dylib
/usr/local/lib/libfuse_ino64.2.dylib
/usr/local/lib/libmp3lame.0.dylib
/usr/local/lib/libntfs-3g.80.dylib
/usr/local/lib/libntfs.9.0.0.dylib
/usr/local/lib/libswscale.0.12.0.dylib
/usr/local/lib/libublio.1.dylib
Library/LaunchAgents:
com.UninstallerTool.plist
com.VolumeWatcherTool.plist
[email protected]t
com.macpaw.CleanMyMac.trashSizeWatcher.plist
com.spotify.webhelper.plist
/Library/PrivilegedHelperTools:
com.microsoft.office.licensing.helper
net.sourceforge.MonolingualHelper
Library/Fonts:
Gentium
GentiumAlt
TLWHM0NT.TTF
encodings.dir
fonts.dir
fonts.list
fonts.scale

Slow slow slow...even with low CPU and memory usage.

Sometimes my Mac gets really slow, especially with applications, and even more especially when opening applications. What I don't understand is that when I check Activity Monitor during slow times, it shows plenty of CPU and memory still free, far from being maxed out. I try to keep a good chunk of my hard drive available for virtual memory too, so I'm unsure where its getting bogged down.
Any ideas?

You may just need a little maintenance:
Kappy's Personal Suggestions for OS X Maintenance
For disk repairs use Disk Utility. For situations DU cannot handle the best third-party utilities are: Disk Warrior; DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption; Disk Warrior 4.x is now Intel Mac compatible. TechTool Pro provides additional repair options including file repair and recovery, system diagnostics, and disk defragmentation. TechTool Pro 4.5.1 or higher are Intel Mac compatible; Drive Genius is similar to TechTool Pro in terms of the various repair services provided. Versions 1.5.1 or later are Intel Mac compatible.
OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) If this isn't the case, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. Dependence upon third-party utilities to run the periodic maintenance scripts had been significantly reduced in Tiger and Leopard. These utilities have limited or no functionality with Snow Leopard and should not be installed.
OS X automatically defrags files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive. As for virus protection there are few if any such animals affecting OS X. You can protect the computer easily using the freeware Open Source virus protection software ClamXAV. Personally I would avoid most commercial anti-virus software because of their potential for causing problems.
I would also recommend downloading the shareware utility TinkerTool System that you can use for periodic maintenance such as removing old logfiles and archives, clearing caches, etc. Other utilities are also available such as Onyx, Leopard or Snow Leopard Cache Cleaner, CockTail, and Xupport, for example.
For emergency repairs install the freeware utility Applejack (not compatible with Snow Leopard.) If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the commandline. Note that AppleJack 1.5 is required for Leopard. AppleJack is not compatible with Snow Leopard.
When you install any new system software or updates be sure to repair the hard drive and permissions beforehand. I also recommend booting into safe mode before doing system software updates.
Get an external Firewire drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. My personal recommendations are (order is not significant):
1. Retrospect Desktop (Commercial - not yet universal binary)
2. Synchronize! Pro X (Commercial)
3. Synk (Backup, Standard, or Pro)
4. Deja Vu (Shareware)
5. Carbon Copy Cloner (Donationware)
6. SuperDuper! (Commercial)
7. Intego Personal Backup (Commercial)
8. Data Backup (Commercial)
9. SilverKeeper 2.0 (Freeware)
10. MimMac (Commercial)
11. Tri-Backup (Commercial)
Visit The XLab FAQs and read the FAQs on maintenance, optimization, virus protection, and backup and restore.
Additional suggestions will be found in Mac Maintenance Quick Assist.
Referenced software can be found at www.versiontracker.com and www.macupdate.com.

Get CPU and memory usage

Hi!
I would like to know if there is any way of getting system CPU and memory usage using Java code.

I want to get the system CPU and memory usage using the performance monitor dll, the perfctrs.dll, but access this data using Java language.Then you should create wrapper dll between your java code and perfctrs.dll and convert data from format of dll to format of your java code.
So, that is next question - how to create wrapper dll, how to deal with or how perfctrs.dll works?

Local Director SNMP for CPU and Memory

Is there any way to get the CPU and memory utilization from a Local Director using SNMP? When I do an SNMP walk, I don't see any objects for CPU and memory.
Thank you

There's a "Show cpu " commmand availabe. Type help or '?' for a list of available commands.

Is there any Vi for getting the CPU and Memory usage of the Local as well as Remote System

Is there any Vi for getting the CPU and Memory usage of the Local as well as Remote System

Find the attachment(LV8.5) for local machines.
You can use shared variables to monitor the remote machine's usage.
Attachments:
Task Monitor 85.vi ‏25 KB

How to get cpu and memory information by Java?

I'm trying to write a java program to get the CPU and memory information and statistic of a desktop computer. Is it possible to capture this kind of information by Java, if yes, which classes are used?
Thanks a lot.

You can get memory info about the VM and not about the OS.
These things are inherently OS-dependent. Chances are bad there is a (pure) Java solution for this.

How to find CPU and Memory Utilization

Hi,
How to find CPU and Memory Utilization of my application which is
running in solaris workstation.My application has a management console in which we need to update the cpu and memory periodically.
(Notr : Usage of JNI is restrcited)
Thnx and Rgds,
Mohan

There is no CPU usage API in Java. You need some JNI code. For memory usage see the Runtime methods:
     * Get information of memory usage: max, total, free and (available/used).
     * <ul>
     * <li>Max is the maximum amount of bytes the application can allocate (see also java options -Xmx). This value is fixed.
     * If the application tries to allocate more memory than Max, an OutOfMemoryError is thrown.
     * <li>Total is the amount of bytes currently allocated from the JVM for the application.
     * This value just increases (and doesn't decrease) up to the value of Max depending on the applications memory
     * requirements.
     * <li>Free is the amount of memory that once was occupied by the application but is given back to the JVM. This value
     * varies between 0 and Total.
     * <li>The used amount of memory is the memory currently allocated by the application. This value is always less or equal
     * to Total.
     * <li>The available amount of memory is the maximum number of bytes that can be allocated by the application (Max - used).
     * </ul>
     * In brief: used <= total <= max
     * <p>
     * The JVM can allocate up to 64MB (be default) system memory for the application. If more is required, the JVM has to be started with the Xmx option
     * (e.g. "java -Xmx128m" for 128 MB). The amount of currently allocated system memory is Total. As the JVM can't give back unallocated memory
     * to the operating system, Total can just increase (up to Max).
     * @return Memory info.
    static public String getMemoryInfo() {
        StringBuilder sb = new StringBuilder();
        sb.append("Used: ");
        sb.append(toMemoryFormat(getUsedMemory()));
        sb.append(", Available: ");
        sb.append(toMemoryFormat(getAvailableMemory()));
        sb.append(" (Max: ");
        sb.append(toMemoryFormat(Runtime.getRuntime().maxMemory()));
        sb.append(", Total: ");
        sb.append(toMemoryFormat(Runtime.getRuntime().totalMemory()));
        sb.append(", Free: ");
        sb.append(toMemoryFormat(Runtime.getRuntime().freeMemory()));
        sb.append(")");
        return sb.toString();
    }//getMemoryInfo()

KT4VL CPU and Memory problems

I have a KT4VL that I updated to BIOS version 1.60 with the liveupdate feature (I really like that by the way). Anyway, I have two problems with the board. I have a AMD 1700+ XP 1.47Ghz/266 CPU. The manual and your website says I should change the CPU FSB Clock under Frequency/Voltage control to 133 for that CPU. When I do, the system locks (corrupted a file and forced a reinstall of XP that was a pain). I've repeated that and when I change it back to 100Mhz, it doesn't lock. The web site says to change the CPU ratio to 11 with the 133 setting which I did but the system still locks/reboots suddenly. I even tried changing the Spread Spectrum setting from the 25% default to none but it still crashes.
The second issue is that I have a PC3200 DDR 256MB DIMM (Samsung
K4H560838D-TCC4) that is specifically listed in the manual as a recommended DIMM. However, if I put it as the only DIMM in the system, it doesn't POST or boot and gives 3 Long Beeps. The D bracket indicates that it's a memory problem. I exchanged the DIMM for the new one to make sure I just didn't get a bad one but it has the same behavior with the new one. When I put it in with a PC2700 DIMM I have, it doesn't boot or beep. It just sits there.
What BIOS settings do I need to put to support my CPU and memory correctly?

Bas,
Ok, I'll try 1.7. You think that will fix the memory problem?
The power supply is an AMD approved 350W power supply so I don't think that's it. I'll double check the cooling setup (it's a volcano so it oughta be good) but cooling could definitely be it.
The only thing I need you to verify for me is the BIOS settings...Will the AUTO setting work for the PC3200? Or do I need to specify it? And for the CPU, the FSB should be 133 and the ratio 11? Any other changes? Should I mess with the spread spectrum settings?
I guess I'd like to verify what my bios settings should be to support my CPU and memory.
Lastly, will I be able to use both my pc3200 and my pc2700 DIMM at the same time?
Thanks so much for your time and help.
-james

High CPU and memory use on Skype 7.4

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