Forcing processes / JVM to run on specific CPU / Cores seamlessly

I'm running 4 different performance sensitive applications on a 2 CPU / quad-core 3GHz HP with solaris x86.
3 applications are java, 1 is C.
I'd like to force each of them to run on a specific (and different each time) CPU or core.
I've read about prstat / prset / pbind, however I find it quite inconvenient to use.
I'd like to add something to my start scripts so that they seamlessly always start on a different cpu / core...
any idea / link ?
thanks

Please describe the problem in as much relevant detail as possible. The "etrecheck" fad hasn't made that step any less necessary. The better your description, the better the chance of a solution.
For example, if the computer is slow, which specific actions are slow? Is it slow all the time, or only sometimes? When did it start to be slow? Did you change anything just before it started? Have you seen any alerts or error messages? Have you done anything to try to fix it? Most importantly, do you have a current backup of all data? If the answer to the last question is "no," back up now. Ask if you need guidance. Do nothing else until you have a backup.

Similar Messages

HT1778 process name revisiond running a high cpu

Hey, so I am having a problem with my fan running at high speeds and it causing it to heat up and kill the battery a lot faster. I go to activity monitor and its revsiond running at 99%cpu. I got it to quit once and my fans slowy dropped back down to where i could barley hear them but now its back and I dont know how to fix it. help

You could attempt to Quit the specific item loading the CPU, from Activity Monitor; as described in the following:
•Runaway applications can shorten battery runtime, affect performanace, and increase heat/fan activity:
http://support.apple.com/kb/TS1473
However you may have to see if resetting the System Management Controller (SMC) could help resolve whatever the base issue behind such activities; and double-check to see if any user-installed add-ons or startup items are behind the loading problem.
•Intel-based Macs: Resetting the System Management Controller (SMC)
http://support.apple.com/kb/HT3964
Looking through the ASC discussions, I see a few question comments about a process using excessive CPU cycles, by the name revisiond so if you choose to Quit this within Activitiy Monitor, be sure to look into the root cause of it. Most anything you choose to Quit may return on a restart of the computer at some later time.
Good luck & happy computing!

Downloading app causes storeagent process to consume 100% of a CPU core

This has happened twice now. Just downloaded Xcode 4.0.2 through the Mac App Store. This is a 4.59 GB download that took more than ten minutes. About 15% into the download, the storeagent process pegged a CPU core, and remained that way for the rest of the download. The CPU temperature shot up and the fans were going full blast. This must be an app store defect; there is no reason for any additional processing while the file is just downloading. Has anybody else experience this problem? I don't think you would notice it for a typical size application, but it should be obvious once you get over 1 GB.

I'm certian this is related to the speed of the connection (On the fly decryption, whatever...) as I'm sat on 1Gb link with zero contention and it (storeagent) makes my machine completely unuseable as all the cores are basically pegged to 100%.

How to assigne Java thread to a specific cpu core

Hello everyone,
I want to ask a complicated question. How can I assign Java threads to specific core in a multi-threaded application. The underlyinsg OS can be Linux or Windows. Is there any option provided in JVM can do it?
If I want to fork a process using C, how can I mix the Java and C together.
I am looking forward your suggestions.
Thank you.

yang2007 wrote:
Can I fork several Java processes using C and letting each Java process run on a core? These would be questions for a C forum, or one for the OS on which you wish to run this.
The benefit may be to reduce the interference.You're assuming that you are smarter at thread scheduling than the algorithms written, tested, and honed over decades by people whose job is specifically that.

The built in video converter is running at 145% cpu - help!

I tried using the built in video converter to make a .m4v video file compatible with imovie.
The process avconvert is running at 145% cpu and my fan is running at over 5000rpms to compensate. It has been ran for 20 mins and has done nothing with the file itself. I cancelled the conversion in the tool bar then had to force quit the avconvert process.
I am using a macbook pro, mid 2009
8gb ram (upgraded from original 4gb)
new 750gb HDD
osx 10.8.3 - upgraded 2 days ago from snow leopard
Processor - 2.53 GHz Intel Core 2 Duo
Should this converter work on my mac?
Is my processor unable to support this feature?
Any suggestions for an alternative converter? (handbrake is flaky since the upgrade)

No, no error message came up. When I hovered the cursor over the icon it said it was creating a workflow but nothing actually happened. The converter didn't seem to be doing anything at all except cause the cpu to run high.
I should have said my CPU was reaching 95 degrees at the time but the heatsink was only at 54 degrees. I am concerned that running the converter would cause it to overheat.

Premiere.exe process continues to run

Hi All,
I have experienced what I think is a bug in PPro CS5 on Win7. The application works great, but the exe process continues to run after I close the application. The process uses about 26% CPU, and if I then launch PPro and close it again, another exe process continues to run and the CPU usage is doubled. The orphan processes never quit by themselves, I have to manually kill them, nor does the CPU usage increase. The processes just continue to run. The behavior also occurs in Soundbooth CS5, but no other CS5 applications as far as I can tell. Anyone else have this issue?
Win 7 Pro 64 bit
Quad Core
8 Gigs RAM
Thanks,
Danny Biando

In another thread on this subject, a user indicated he did some maintenance work to his system, after which the process no longer continued to run. One of the things he did was upgrade the video driver to the latest release, 197.45. I did that this morning and problem solved. The release notes for this driver update indicate some changes to be more compatible with Premiere CS5. I also noticed that the CPU usage on startup and when the application is idling is less than before.

Any good way to find out which process is running on which CPU, how long it

Hi All
any good way to find out which process is running on which CPU, how long it took, how many threads it has forked, which thread went to which CPU, etc. .
RPS
Message was edited by:
RajeshPS

Hi All
any good way to find out which process is running on
which CPU, how long it took, how many threads it has
forked, which thread went to which CPU, etc. .Because the scheduler moves threads from CPU to CPU all the time, that would be a lot of information to store. I don't know any easy way to gather it.
Under Solaris 10, you could write a dtrace script that noted every time one of the processes thread was enqueued or dequeued on a cpu and post-process that.
That's probably the best way.
Darren

Macbook Pro fan running constantly and CPU running slow

So, I have a Macbook Pro 2010 2.3 i7 that has started running really slow and the fan is running constantly.
In activity monitor it shows a kernel_task running constantly at around or above 200%.
I have tried all the regular tasks. PRam reset, SMC reset and nothing seems to fix it.
I have also tried a system reinstall to no avail.
Maybe I'm on the wrong track, but from what I have read, the kernel_task might be trying to slow my CPU down because it thinks it is being overworked?
Maybe the fans are also being activated because it thinks the computer is too hot?
Anyway, if anyone has any idea as to what I can do to figure out what is going on, let me know. Thanks

Here is the EtreCheck results:
Problem description:
fans running constantly and CPU slowing down
EtreCheck version: 2.2 (132)
Report generated 4/28/15 7:42 AM
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
The following internal tasks failed to complete:
/usr/sbin/system_profiler -xml SPFontsDataType
Hardware Information: ℹ️
    MacBook Pro (15-inch, Mid 2010) (Technical Specifications)
    MacBook Pro - model: MacBookPro6,2
    1 2.66 GHz Intel Core i7 CPU: 2-core
    8 GB RAM
        BANK 0/DIMM0
            4 GB DDR3 1067 MHz ok
        BANK 1/DIMM0
            4 GB DDR3 1067 MHz ok
    Bluetooth: Old - Handoff/Airdrop2 not supported
    Wireless: en1: 802.11 a/b/g/n
    Battery: Health = Normal - Cycle count = 141 - SN = W0020PTD7BWZA
Video Information: ℹ️
    Intel HD Graphics - VRAM: 288 MB
    NVIDIA GeForce GT 330M - VRAM: 512 MB
        Color LCD 1440 x 900
System Software: ℹ️
    OS X 10.8.5 (12F45) - Time since boot: 0:39:23
Disk Information: ℹ️
    TOSHIBA MK5065GSXF disk0 : (500.11 GB)
        disk0s1 (disk0s1) <not mounted> : 210 MB
        Macintosh HD (disk0s2) / : 499.25 GB (73.74 GB free)
        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
    MATSHITADVD-R   UJ-898
USB Information: ℹ️
    Apple Internal Memory Card Reader
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Inc. BRCM2070 Hub
        Apple Inc. Bluetooth USB Host Controller
    Apple Computer, Inc. IR Receiver
Gatekeeper: ℹ️
    Anywhere
Kernel Extensions: ℹ️
        /Applications/KeyRemap4MacBook.app
    [loaded]    org.pqrs.driver.KeyRemap4MacBook (8.4.0 - SDK 10.8) [Click for support]
        /Applications/Roxio Toast 6 Titanium/Toast 6 Titanium.app
    [not loaded]    com.roxio.TDIXController (1.3) [Click for support]
        /System/Library/Extensions
    [not loaded]    com.IKMultimedia.driver.StompIO1 (1.0.0) [Click for support]
    [not loaded]    com.avid.usb.mbox.driver (1.0.18) [Click for support]
    [not loaded]    com.digidesign.fwfamily.driver (9.0f4) [Click for support]
    [loaded]    com.digidesign.iokit.DigiDal (10.3.4f181 - SDK 10.6) [Click for support]
    [not loaded]    com.digidesign.usb.elevenrack.driver (1.0.1) [Click for support]
    [not loaded]    com.ikmultimedia.driver.StealthPedal (1.0.0) [Click for support]
    [not loaded]    com.paceap.kext.pacesupport.master (5.9 - SDK 10.6) [Click for support]
    [not loaded]    jp.co.roland.RDUSB0138Dev (1.0.0 - SDK 10.6) [Click for support]
        /System/Library/Extensions/PACESupportFamily.kext/Contents/PlugIns
    [not loaded]    com.paceap.kext.pacesupport.leopard (5.9 - SDK 10.4) [Click for support]
    [not loaded]    com.paceap.kext.pacesupport.panther (5.9 - SDK 10.-1) [Click for support]
    [loaded]    com.paceap.kext.pacesupport.snowleopard (5.9 - SDK 10.6) [Click for support]
    [not loaded]    com.paceap.kext.pacesupport.tiger (5.9 - SDK 10.4) [Click for support]
Startup Items: ℹ️
    DigidesignLoader: Path: /Library/StartupItems/DigidesignLoader
    RDUSB0138Startup: Path: /Library/StartupItems/RDUSB0138Startup
    Startup items are obsolete in OS X Yosemite
Launch Agents: ℹ️
    [not loaded]    com.adobe.AAM.Updater-1.0.plist [Click for support]
    [running]    com.avid.mbox.helper.plist [Click for support]
    [loaded]    com.google.keystone.agent.plist [Click for support]
    [unknown]    com.oracle.java.Java-Updater.plist [Click for support]
    [loaded]    org.pqrs.KeyRemap4MacBook.server.plist [Click for support]
Launch Daemons: ℹ️
    [loaded]    com.adobe.fpsaud.plist [Click for support]
    [loaded]    com.adobe.SwitchBoard.plist [Click for support]
    [running]    com.digidesign.elevenrack.helper.plist [Click for support]
    [running]    com.digidesign.fwfamily.heler.plist [Click for support]
    [loaded]    com.google.keystone.daemon.plist [Click for support]
    [unknown]    com.oracle.java.Helper-Tool.plist [Click for support]
    [loaded]    com.oracle.java.JavaUpdateHelper.plist [Click for support]
    [running]    com.paceap.eden.licensed.plist [Click for support]
    [loaded]    org.pqrs.KeyRemap4MacBook.load.plist [Click for support]
    [loaded]    PACESupport.plist [Click for support]
User Login Items: ℹ️
    Dropbox    Application (/Applications/Dropbox.app)
    apple-scc-20150427-140055    UNKNOWN (missing value)
Internet Plug-ins: ℹ️
    o1dbrowserplugin: Version: 5.41.0.0 - SDK 10.8 [Click for support]
    AdobeExManDetect: Version: AdobeExManDetect 1.1.0.0 - SDK 10.7 [Click for support]
    Flip4Mac WMV Plugin: Version: 2.3.8.1 [Click for support]
    iLokClientHelper: Version: 3.5 - SDK 10.5 [Click for support]
    Silverlight: Version: 4.0.60831.0 [Click for support]
    FlashPlayer-10.6: Version: 17.0.0.169 - SDK 10.6 [Click for support]
    Flash Player: Version: 17.0.0.169 - SDK 10.6 [Click for support]
    QuickTime Plugin: Version: 7.7.1
    googletalkbrowserplugin: Version: 5.41.0.0 - SDK 10.8 [Click for support]
    iPhotoPhotocast: Version: 7.0 - SDK 10.8
    AdobePDFViewer: Version: 10.1.1 [Click for support]
    JavaAppletPlugin: Version: 14.6.0 - SDK 10.8 Check version
Audio Plug-ins: ℹ️
    Avid CoreAudio: Version: 10.3.4.181 - SDK 10.6 [Click for support]
3rd Party Preference Panes: ℹ️
    Digidesign Eleven Rack [Click for support]
    Flash Player [Click for support]
    Flip4Mac WMV [Click for support]
    Mbox [Click for support]
    RC-300 [Click for support]
Time Machine: ℹ️
    Mobile backups: ON
    Auto backup: YES
    Volumes being backed up:
        Macintosh HD: Disk size: 499.25 GB Disk used: 425.51 GB
    Destinations:
        Shupester [Network]
        Total size: 3.00 TB
        Total number of backups: 66
        Oldest backup: 2013-06-17 21:18:22 +0000
        Last backup: 2015-03-19 06:26:07 +0000
        Size of backup disk: Excellent
            Backup size 3.00 TB > (Disk size 499.25 GB X 3)
    /sbin excluded from backup!
    /usr excluded from backup!
    /System excluded from backup!
    /bin excluded from backup!
    /private excluded from backup!
    /Library excluded from backup!
    /Applications excluded from backup!
Top Processes by CPU: ℹ️
        31%    mtmd
        19%    Safari
         8%    Finder
         6%    mds
         4%    Dropbox
Top Processes by Memory: ℹ️
    180 MB    Mail
    172 MB    mds
    139 MB    Safari
    131 MB    WebProcess
    106 MB    Pages
Virtual Memory Information: ℹ️
    4.72 GB    Free RAM
    3.28 GB    Used RAM
    0 B    Swap Used
Diagnostics Information: ℹ️
    Apr 28, 2015, 06:53:27 AM    Self test - passed
    Apr 27, 2015, 11:34:56 AM    /Users/[redacted]/Library/Logs/DiagnosticReports/Pro Tools_2015-04-27-113456_[redacted].crash
    Apr 27, 2015, 11:34:23 AM    /Users/[redacted]/Library/Logs/DiagnosticReports/Pro Tools_2015-04-27-113423_[redacted].crash

Which Java API could check the type of Operating System the JVM is running?

Does anyone know which Java API could check the type of Operating System the JVM is running?
thanks a lot!

check out System class.
regards
shyamAnd specifically, the getProperty() method.
- K

How do i stop two processes that are running in activity monitor

how do i stop two processes that are running in Activity Monitor took one out of trash and it says preparing to move desktop still running with another one been running for hrs now want to stop these many thanks jen.

Select each one and Force Quit it.
But be careful there are many processes that are run by the OS that if quit will cause problems possibly even crash the system.
regards

Kernel_task running above 500% CPU load on my Macbook Pro running OSX 10.9.4

I recently upgrade my Macbook Pro to OSX 9.0.4 and the system is running sluggishly slow, Activity Monitor showing kernel_task always running above 500% CPU load, system fan always running loud at startup but laptop is not overheating. Below is the EtreCheck report, hoping if anyone can help me fix this issue, much appreciate it. Btw, I have done the SMC reset, but nothing has helped.
EtreCheck version: 1.9.13 (49)
Report generated 16 August 2014 2:30:27 pm AEST
Hardware Information: ?
MacBook Pro (Retina, Mid 2012) (Verified)
MacBook Pro - model: MacBookPro10,1
1 2.3 GHz Intel Core i7 CPU: 4 cores
8 GB RAM
Video Information: ?
Intel HD Graphics 4000 - VRAM: (null)
Color LCD 2880 x 1800
NVIDIA GeForce GT 650M - VRAM: 1024 MB
System Software: ?
OS X 10.9.4 (13E28) - Uptime: 0 days 0:17:38
Disk Information: ?
APPLE SSD SM256E disk0 : (251 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 250.14 GB (103.87 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information: ?
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
Gatekeeper: ?
Mac App Store and identified developers
Kernel Extensions: ?
[not loaded] com.digidesign.fwfamily.driver (8.0.3f1) Support
[loaded] com.digidesign.iokit.DigiDal (8.0.3f1) Support
[not loaded] com.digidesign.mbox2.boot.driver (9.0f4) Support
[not loaded] com.digidesign.mbox2.driver (9.0f4) Support
[not loaded] com.digidesign.usb.elevenrack.driver (1.0.1) Support
[not loaded] com.paceap.kext.pacesupport.leopard (5.8 - SDK 10.4) Support
[not loaded] com.paceap.kext.pacesupport.master (5.8) Support
[not loaded] com.paceap.kext.pacesupport.panther (5.8 - SDK 10.3) Support
[loaded] com.paceap.kext.pacesupport.snowleopard (5.8 - SDK 10.6) Support
[not loaded] com.paceap.kext.pacesupport.tiger (5.8 - SDK 10.4) Support
Startup Items: ?
Digidesign Mbox 2: Path: /Library/StartupItems/Digidesign Mbox 2
DigidesignLoader: Path: /Library/StartupItems/DigidesignLoader
PACESupport: Path: /Library/StartupItems/PACESupport
Problem System Launch Agents: ?
[loaded] com.paragon.NTFS.trial.plist Support
[loaded] com.paragon.NTFS.upd.plist Support
Launch Daemons: ?
[loaded] com.adobe.fpsaud.plist Support
[running] com.cleverfiles.cfbackd.plist Support
[running] com.digidesign.elevenrack.helper.plist Support
[running] com.digidesign.fwfamily.helper.plist Support
[loaded] com.google.keystone.daemon.plist Support
[loaded] com.macpaw.CleanMyMac2.Agent.plist Support
[loaded] com.oracle.java.JavaUpdateHelper.plist Support
[running] com.paceap.eden.licensed.plist Support
[not loaded] com.teamviewer.teamviewer_service.plist Support
[loaded] PACESupport.plist Support
Launch Agents: ?
[loaded] com.google.keystone.agent.plist Support
[not loaded] com.teamviewer.teamviewer.plist Support
[not loaded] com.teamviewer.teamviewer_desktop.plist Support
User Launch Agents: ?
[failed] com.facebook.videochat.[redacted].plist Support
[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
SmartDaemon
BitTorrent
uTorrent
Knock
Autodesk 360
Internet Plug-ins: ?
JavaAppletPlugin: Version: Java 7 Update 55 Check version
FlashPlayer-10.6: Version: 14.0.0.145 - SDK 10.6 Support
Default Browser: Version: 537 - SDK 10.9
Flash Player: Version: 14.0.0.145 - SDK 10.6 Outdated! Update
QuickTime Plugin: Version: 7.7.3
o1dbrowserplugin: Version: 5.4.2.18903 Support
googletalkbrowserplugin: Version: 5.4.2.18903 Support
iPhotoPhotocast: Version: 7.0
Safari Extensions: ?
AllMyTube
Searchme-2
iTube Studio
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: ?
Digidesign Eleven Rack Support
DigidesignMbox2 Support
Digidesign Mbox 2 Pro Support
Flash Player Support
MacFUSE Support
Paragon NTFS for Mac ® OS X Support
Time Machine: ?
Time Machine not configured!
Top Processes by CPU: ?
      4% WindowServer
      4% Google Chrome
      1% cfbackd
      0% AppleSpell
      0% Activity Monitor
Top Processes by Memory: ?
213 MB Finder
156 MB Dock
156 MB com.apple.IconServicesAgent
123 MB WindowServer
115 MB Google Chrome
Virtual Memory Information: ?
4.43 GB Free RAM
2.21 GB Active RAM
414 MB Inactive RAM
971 MB Wired RAM
527 MB Page-ins
0 B Page-outs

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 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 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.

Mac -Mini running at 100C CPU temperature after receiving back from servic

Hello,
I just received back my Mac-mini from Apple service.
As other users reported, the fan was going mad, running at full speed all the time. By using: http://www.bresink.de/osx/TemperatureMonitor.html
I could see that the temperature-sensor connected to the heat-sink did not show up in the list of sensors. Service replaced the main board, and now the heat-sink sensor shows reasonable readings, and the fan is running silent, at least with no work load.
However, while performing a little web browsing, I found that the fan still goes wild.
What I noticed: The "TemperatureMonitor" utility reports that the CPU core temperature goes up beyond 100C/212F, even under mild work load, while the CPU heat sink is still reported at moderate temperatures around 35 C/95F !??? Environment temperature is below 30C.
Before I give away my MAC for another week or two, I would like to check whether this is usual behavior. Other users report max CPU temp of about 80-90C. Intel specifies max core temperature of 100C. According to the digital thermometer build in, my MAC sometimes exceeds this max spec by Intel.
Is this usual behavior, or did Apple service not properly install the heat sink after service, such that the CPU is only running with limited cooling ??
Thank you for your suggestions
Detlef
Mac Mini 1.5GHz core solo Mac OS X (10.4.9)

Only an internal investigation would show whether the heatsink was correctly reinstalled, but quite clearly since the temperature being reported is at the operational limit specified for the processor, what you are experiencing is not in any way 'usual'. There are sites with content such as flash animations, which can cause high CPU load and thus push system temperatures up and cause the fan to spin up, but not for prolonged periods of course.
Since the fan is running up to full speed on your mini as a result of the temperature rising, it is clearly not an issue with MacOS or the fan control cable, and as such I would urge that you return your system to the service provider with a description of the problem and a list of website addresses you have visited which causes these problems so they can set about replicating the issue.

How to automatically login to apex and run a specific page / application

Hi all.
I'd like to know if there is a way of automatically login to apex and run a specific page / application. I mean, invoke browser and pass the necessary information to login (not public user) and run a specific application( ina secure way if possible).
Thanks in advance ...!

Hi,
Well, as a very crude test you can set your authentication scheme to be Application Express Authenticationand define some users in Apex. Then create a before header login process on the login page (101) to automatically logon containing:
apex_authentication.login(
p_username => :P101_USERNAME,
p_password => :P101_PASSWORD );
:P101_PASSWORD := NULL;conditional on P101_PASSWORD is not null.
Then you can login by specifying your username and password in the URL e.g.
f?p=YOURAPP:LOGIN:::::P101_USERNAME,P101_PASSWORD:username,password
Rod West

MobileDeviceHelper running @ 100% on one CPU Core

Hi, anyone suggest anything to fix one of my CPU cores runs MobileDeviceHelper (32Bit) at 100% consistently after iTunes is started.
The machine is a new build with Windows 8 64bit all updates and patches applied. All latest manufacturer chipset and other relevant drivers and every other part of the machine works perfectly. If I end the process, distnoted (32 bit) then replaces it and takes over with another core running at 100%. Ending that process and mobiledevicehelper comes back at one core 100% usage, then ending that and it behaves.
I have tried restarting the machine, installing updates, disabling the task in task manager, resetting the network adapter (winsock reset) and disabling ApplePush, and itunes helper at startup but am out of ideas now! I haven't even sync'd my phone to it yet.
Im fast thinking iTunes seems to be getting more buggy each release (I haven't been able to burn an audio cd on the new machine as it crashes while attempting to, but other software can burn the same playlist and file after dragging out of the iTunes playlist) yet iTunes on my Macbook runs fine!

oh and its iTunes 12.1.1.4 64Bit with Windows 8.1 Pro 64Bit all latest updates.
As a workaround I have found the two files, renamed them so iTunes cant call them and everything still works fine which begs the questions what are they doing that uses 100% of one CPU core! I haven't setup my iPhone as a remote, or my AppleTVs yet, hoping they don't rely on these services!

MBP Running at 98% CPU Usage All the Time

I'm not sure exactly when this first started, but now whenever I'm in Mac OS X a process called "Socket" running under "root" is constantly using ~98% of my dual-core CPU (out of a possible 200%). This prevents my computer from sleeping and it's obviously using a lot more energy all the time. I can shut the process down and the computer will relax for a while, but it's only a matter of time before it starts again. Any ideas on the matter? The help is greatly appreciated.

The process name is "socket". Is the user cupsd? Check for a print job stuck in the queue.
CUPS stands for Common UNIX Printing System; the cupsd process is the main print engine for OS X.
Run Applications > Utilities > Disk Utility, select your HDD and click Repair Permissions.
You might also try trashing your printing preference files (user/library/preferences folder, .plist files with names that start with com.apple.print).
Hope this helps...
Ps: There's a nice printing repair utility (shareware) out there:
http://www.fixamacsoftware.com/software/pt6/index.php

Forcing processes / JVM to run on specific CPU / Cores seamlessly

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