OS X :: Kernel Task Is A RAM Hoarder?
Aug 15, 2009
Is there any specific reason Kernel_Task seems to think he owns the place? What gives? It's like I turn my MacBook on and he's all like "oh hai! Ize just a system task! 50mb of memory? That's cool that's cool" Then only 2 hours later he's all like "Nah man, I just needed some more room see, it's like 120mb ain't dat much, k?"
I know that OS X handles ram real good and all, by freeing memory when it's required for higher-priority tasks, but I also know that it takes a bit more time to clear that memory AND re-allocate it...
So, is this a memory leak? And while I'm at it what about iChat Agent and Colloquy that are battling out to be RAM champ?
OH, and I haz 2gb installed at the moment.
View 11 Replies
ADVERTISEMENT
Aug 28, 2014
After installing Mavericks in my 13" mid-2012 MacBook Pro, A proccess called kernel_task uses 300% CPU.
HD 500 GB
RAM 4 GB
Core i5
Mavericks OSX 10.9.4
I run powermetrics
**** Interrupt distribution **** CPU 0: Vector 0x46(SMC): 7.33 interrupts/sec Vector 0x56(HDEF/EHC1): 2.97 interrupts/sec Vector 0x72(IGPU): 323.07 interrupts/sec Vector 0x73(XHC1): 9.51 interrupts/sec Vector 0x76(SATA): 7.73 interrupts/sec Vector 0x78(ARPT): 35.85 interrupts/sec Vector 0xdd(TMR): 995.75
[Code] ....
Info:
MacBook Pro, OS X Mavericks (10.9.4)
View 8 Replies
View Related
Jul 17, 2010
I've been recently realizing that every time i use safari or socialite for a few mins I get a lot of 'beach ball' time. The application would show in red (not responding) in activity monitor and kernel_task would have over 1,900 threads, that will decrease slowly after I force quit the applications.
View 8 Replies
View Related
Feb 19, 2012
My computer keeps freezing and applications keep shutting down unexpectantly. So when I went into the activity monitor I saw that Kernal_task and inkjet1 seem to be taking up the most CPU, threads, and memory. What are they? How can I make my computer more efficient? Are these processess causing my computer to be so slow and freezy?
Info:
MacBook Pro, Mac OS X (10.5.8)
View 1 Replies
View Related
Apr 19, 2012
I have been experiencing the fan running at high rpm and the computer completely slowing down when there is slight pressure applied to the bottom of my macbook pro. I went on Activity Monitor and it shows kernel_task running at over 100% cpu usage. I have already tried resetting PRAM and SMC but those did not work.
Info:
MacBook Pro, Mac OS X (10.7.3)
View 7 Replies
View Related
Sep 2, 2014
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
[Code].....
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.4)
View 10 Replies
View Related
Jun 4, 2014
Super slow macbook air and kernel task takes more than 300% CPU….
EtreCheck version: 1.9.11 (43) - report generated 4 June 2014 23:33:53 GMT 07:00
Hardware Information:MacBook Air (11-inch, Mid 2011)MacBook Air - model: MacBookAir
View 4 Replies
View Related
Sep 10, 2014
The kernel task is taking up too much ram on my iMac is there a clear solution to resolving the issue or do i need to do a clean install?
Bootup is slow, applications open slowly and sometime hang.
Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.5)
View 8 Replies
View Related
Jan 18, 2008
I had my first leopard problem on my 1.67 15" powerbook last night. I lost bluetooth so I restarted, I went to the activity monitor and there was a kernel task eating up 152 mb of my ram. All updates are current and I have 2gb of ram. Any ideas as to what this action is doing. I also have a dual 2.4 g5 with 3.5 gb of ram(but no kernel task issues).
View 4 Replies
View Related
Aug 20, 2014
I have a 13inch MBP running Mavericks 10.9.4 with a 2.7 GHz i7, 16GB RAM, 500GB HD. I just recently had the machine Factory Reset. The only APP's I've added are PAGES, NUMBERS and KEYNOTE. When I check the ACTIVITY MONITOR it indicates that out of 16GB of RAM MEMORY, 5.51GB is being used. Usually ACTIVITY MONITOR indicates that as much as 9GB RAM is being used. This MBP is 3 years old and I clearly upgraded the RAM from 4GB (I think) to 16GB. Since this MBP used to run with only 4GB of RAM total; it seems to me that the current amount of memory being used, from 5.51GB up to 9GB out of 16GB total RAM is unusually high. In addition, the above numbers were displayed when only Safari and Activity Monitor are running. Is this normal for Mavericks OSX?
Info:
MacBook
Pro, OS X Mavericks (10.9.4), MBP 2.7 GHz i7 16 GB RAM, 500 GB HD
View 2 Replies
View Related
Jul 2, 2014
I've had my macbook pro repaired a few weeks ago (new battery and keyboard).. Ever since then every time I boot it its superslow ... + with high activity on kernel_task.. When I close the lid and open it after 5 seconds again the problem is gone.
View 7 Replies
View Related
Jun 22, 2014
Noticed i was uploading at high speed (8MB/s) constantly. So i check activity monitor, and kernel_task is uploading huge amount of data, so far 20+gb this morning...
I'm not getting a massive CPU usage (10-15%).
Tried restarting, just starts up again after a couple of minutes.
View 1 Replies
View Related
Aug 28, 2014
Product name: Macbook pro 13-inch
Processor speed: 2.5 GHz
Memory: 4 GB
Storage capacity: 500 GB
Software: OS X 10.9.4
In the memory tab in activity monitor, it shows kernel_task which takes up 440 MB. It takes a huge amount of my memory. Also, my macbook pro is running down. I believe that one of the reason for this is kernel task. How do I fix this?
View 2 Replies
View Related
Jul 14, 2010
When I open Activity Monitor, kernel_task is using approx 240 MB of real memory, and 67 of virtual. All I have open is Safari (and Activity Monitor)Seems like alot of real memory for one process.
View 6 Replies
View Related
Jul 20, 2010
A few hours ago, I noticed my MBP start hanging and generally processing very slow. Apps would freeze at random times, and generally a lot of odd behavior.
I checked the activity monitor to see what might be causing this. It turns out, the process "kernel_task" is using almost 100% of my CPU. It has stayed within the 70-100% range, and has yet to go down. I tried many things, including restarting my Mac many times, but it remains the same.
Does anyone know why "kernel_task" is taking up so much of my CPU? Is there a way to somehow "reset" the process to get it back to normal?
P.S. I attached a screenshot of the process in the Activity Monitor. You can view it here:
EDIT: I just want to add that I think the "kernel_task" might have started eating CPU when I stopped a RAR program in the middle of extracting an archive. I'm not 100% sure though that this is when the problem started.
View 3 Replies
View Related
Aug 13, 2009
Yes you read that right. Your brand spanking new MBP will use a 32-bit kernel as default.
You can force 64-bit kernel but some of your hardware will not be working.
So all that marketing crap about the benefits of 64-bit etc are all B.S.
I don't want a million threads about how this will not effect the running of 64 bit apps, etc. because it will. Your 64-bit app will run but it will not be able to address more than 4Gb of RAM.
There are also many more advantages to having a 64-bit kernel.
View 24 Replies
View Related
Jun 12, 2009
sometimes my ram usage is really high with no programs open and i see that its kernal task thats doing this. when i restart my computer its fine but i wanna know what this is and why this keeps happening
View 8 Replies
View Related
Jul 30, 2010
I have a task called 'named' running and it's taking up 100% of a single core (swtiches cores periodically, but 100% when it does). Any idea what this is and whether I can kill it? It looks like it belongs to Internet Sharing.
Edit: I just turned IS off and it disappeared. Turned IS back on and it seems to have killed 'named'.
View 1 Replies
View Related
Apr 23, 2010
recently I've noticed that my task bar doesn't let me know what programs are running. For instance, normally when a program is open, there's a small white dot under the icon, meaning the program is open. Now that doesn't appear anymore. Can anyone explain how I can turn this option back on? I might have inadvertently shut it off somehow.
View 4 Replies
View Related
Sep 4, 2010
There is this icon on my task bar that I can't seem to get rid of. I downloaded and installed an application to format an external drive, then when I wasn't happy with it, I deleted it. Unfortunately, when I deleted it, it didn't delete the icon it put in my task bar. I can click on it and get a menu and do a number of things. At the bottom of the menu I can choose "Disable DrivePulse". Nothing happens! I go to system preferences and look at my login items and it's not there! I find it in activity monitor, quit it from there, and it comes back a second later! I search my mac for Drive Pulse and Drive Genius 3 and I get no results! Can somebody help me disable this nuisance permanently? Is there a hidden file on my HD I have to delete?
View 5 Replies
View Related
Feb 23, 2008
I have a new Mac Pro (standard 2.8 configuration with 3 X 250GB in software RAID0) at my cable station at college. I was expecting this thing to be a real screamer, but I find myself a bit disappointed. Don't get me wrong, it's still quite fast. But for CPU-intensive task in Final Cut Studio, I find it to be slower than it should be. For example, compressing a 6 GB DV file for an iPhone is taking 32 minutes. CPU usage is only around 30% per core. I've never been able to drive CPU usage above this level in any task (Handbrake, Final Cut rendering, etc.) I know that not all software is able to fully use all of the cores, but this doesn't make sense to me. Is this normal performance? Or could something wrong with the Mac Pro?
View 8 Replies
View Related
Jun 9, 2009
Does anyone know of a task app that has the option to remain open and like pinned to the desktop? I've found some nice to-do apps that ive tried to use by my biggest problem is that if I dont see it all the time, I wont get it done- and I usually only open the app to add things to my "list" only to see things that I was supposed to have done!!
I realize that I could just leave the application open all the time, but that just doesn't seem to work for me, I like to see my background and I dont like having numerous windows open...
View 2 Replies
View Related
Jul 30, 2009
Every day NASA puts up an "Image of the Day" Sometimes it is a really cool nightscape, sometimes it is great hubble photography, etc... I've been opening up the page every day and right clicking on the new image and saving it to a folder. Is there a way to automate this?
I'd love for my computer to automatically go to the page with the new image on it and save it to a folder. Sometimes I jsut don't have the time to get over to the page, or I jsut simply forget. Is there a way to automate this process?
View 1 Replies
View Related
Jun 18, 2008
I downloaded firefox 3 and followed thier online instructions. Now it is on my taskbar and when I click on it... it bounces .... then NOTHING! No web browser pops up wth!!!
View 3 Replies
View Related
Apr 11, 2012
i am running a macbookpro 13" corei5 early 2011.i am having a issue form last 20 days , that kernal-task boost up to 300%.i changed OS up to 10.7 lion but with same result , my laptop is not working normally , speed is slow , fan speed is fast , i changed Ram , Hard disk but still same problem , i also reset the SMC but no result .pls tell me that
Info:
MacBook Pro (13-inch Early 2011), Mac OS X (10.6.8)
View 6 Replies
View Related
Jan 26, 2009
Mac OSX 10.5.6When I have several applications running and one finishes a task it automatically changes to that space without asking. This is very annoying when I am in the middle of something in another application in another space. Is it possible to just get the icon to bounce instead of changing spaces like it did before using spaces.
View 5 Replies
View Related
Mar 20, 2010
I just tried to move some critical data from one drive to another and the operation froze. The folder showed up in the destination but then the copy wouldn't start. What was the problem? Apple apparently set its automatic reminder for the Software Update application to a higher priority than the user task. After a few seconds of being frozen, the folder disappeared from its destination and the Software Update window appeared.
Why is a background application more important than a file copy that was initiated by the user? What was so important that it had to interrupt my file copy? A Safari point update, something about Digital Camera RAW Compatibility for iPhoto and Aperture 3 (neither of which I use), and an iLife Support point update (which I also don't use). Is there a way to tell OS X that whatever I'm doing with copying or moving files should always have a higher priority than any background tasks?
View 3 Replies
View Related
Apr 14, 2010
I have a downloaded folder with mixed types of files (.jpg and .ttf), I would like to separate them and put them in different folders, but there are hundreds of them and it's time consuming. Does anybody know how to do this?
View 3 Replies
View Related
Feb 20, 2012
I just bought my first 27 inch IMac a few weeks ago, I am a apple convert, today my mail will not close, the close mail tab is greyed out in to top task bar, and I tried to right click on the app and close that way but no go. Is there yet a third way to shut down mail that I am not aware of as I cannot turn off the IMac until mail is closed, miss the force shutdown tab in pcs.
Info:
iMac, Mac OS X (10.7.1)
View 2 Replies
View Related
Dec 1, 2014
I have a workflow that opens a list of webpages into tabs. It worked beautifully on Mavericks. After upgrading to Yosemite, I get the following error for most pages in the list, though some do seem to work: You can’t open the application “Safari” because it is not responding.
It seems that automator is submitting page calls faster than Safari can handle them, but I see no option to add a delay on the display of pages.
The same error occurs when "Google Chrome" or "Firefox" is set as the default browser, which leads me to believe it is an issue with automator or the display webpages task, not safari.
Info:
MacBook Pro with Retina display, OS X Yosemite (10.10.1)
View 1 Replies
View Related
