how can i be able to find the cpu core temperature using the cpu load and cpu usages.?Is there any model to find the relation between core temperature and the cpu load?
View 6 RepliesOn my lenovo g560 i have Intel core i3-330m, i have both debian squeeze and windows 7 installed on my laptop.Today i noticed that while playing music (amarok) and playing a flash game (google chrome, game - tetris, lol (: ) the processor core temperature was around 70-71deg celsius.I restarted and booted windows 7, doing the same thing (music and tetris) the processor temperature is aournd 54-55deg celsius.Can anyone explain why the high temperature when running debian?
View 6 Replies View Relatedi need a script that can log simultaneously the individual cpu core load and individual cpu core temp, like the "cpu core temp" software in window. write that script that can log these values for over a certain period of time with a fixed time of interval in between the two values?or is there any such tool in unix?
View 7 Replies View RelatedI want to load grub2 from grub4dos.I want to load directly the grub2 core. I know how to load first 512 bytes from some patition by chainloader and load grub2, but what I need is to load directly grub2 core without passing by bootstriping code (first 512 bytes).So, my first boot manager is grub4dos, then I can load grub2 and later I load Ubuntu. But I think I have to edit --set-root
What I dont know is how.
In hdd 0,7 (sda8) I have Ubuntu 10.10 and /boot/grub/core.img is in sda8 (hd0.7)
I tried this way:
Code:
title grub2
find --set-root /boot/grub/core.img
kernel /boot/grub/core.img
I have tried lm-sensors and a few others, firefox just crashed.
Phenom II X6 1090T
MSI-890FXA-GD70 motherboard
Ubuntu 10.10
Senors:
k10temp-pci-00c3
Adapter: PCI adapter
temp1: +0.0C (high = +70.0C)
sensors-detect
Now follows a summary of the probes I have just done. Just press ENTER to continue:
Driver `k10temp' (autoloaded):
* Chip `AMD Family 10h thermal sensors' (confidence: 9)
No modules to load, skipping modules configuration.
Unloading i2c-dev... OK
There is a debugging panel on my motherboard, and I think that that displays the CPU temperature, although I am not sure.
Anyone know a manual to tell me the many things about Fedora? Like what is usr or a bin or a lib... Stuff like that I have a month to kill and I want to become an expert on this OS.
View 5 Replies View RelatedHow to get the load average for each CPU core in multi core(eg:duel core machine) processor environment. I tried using,
Code:
1. cat /proc/loadavg
2. uptime
3. top
But all of those commands gives the load average for whole system but not particular CPU core. Are there a way to take the load average for CPU core(Or any mechanism that can be done programmatic manner).
I upgraded from 9 to 10 and now i can't use firefox it says "couldn't load xpcom" anybody know what i could do..
View 3 Replies View RelatedIs there any way to find the core files with out using the FIND command?
View 1 Replies View RelatedI am using Kernel 2.6.35.4 on an Intel Core2Duo based system.
1) I have to find on which core a particular task is running on .
OR
2) I have to just log whenever my task is scheduled on any of the cores with the cpu core number & timestamp info. I am ready to modify the kernel to do printk or some logging . I guess there used to be 2 fields called 'processor' and 'last_processor' in task_struct in older kernels which probably had this information .
So what do I do to find out on which core a particular task is running on ?
Or ,
Are there any utilities that are simple-to-use and can display the tasks that are running on each of the cores , including the cpu core info ? top , mpstat etc do not tell you on which cpu core a task is running on .
Where can I find the vmlinux file corresponding to my current running fedora core 10 kernel? I find only vmlinuz file in /boot
View 5 Replies View RelatedThere is a computer with two "Xeon(R) CPU X5550 @ 2.67GHz" CPU. The Hyper-threading is enabled, so it looks like 16-core system, but really there is only 8 physical cores.
I know that when hyperthreading is enabled, each physical core is splitted into two virtual cores. I want to know, which pair of virtual cores shares a physical core and which are not. Or, how (in what order) will Linux enumerate HT-cores comparing to real cores. (enumerating is done for sched_setaffinity and taskset masks).
I have a dump of /proc/cpuinfo file from the system.
I think there are possible:
CPU0-CPU7 are not sharing phys. core. CPU8-CPU15 too. But sharing is in pairs CPU0+CPU8, CPU(i)+CPU(i+8) and so on. or CPU0+CPU1 are from single physical, CPU2+CPU3, CPU(2*i)+CPU(2*i+1). or exotic CPU0+CPU15 sharing, CPU1+CPU14 ... or random?
The hard moment in this case is that there are 2 physical dies of CPU (two sockets), and usual recommendation of using "physical id:" field can't help
The cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
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could someone please tell me how can I find the temperature of my cpu with ubuntu or if that is possible.my cpu fan (i believe) keeps getting fast and then slow all the time. could you recommend a solution for that too.
View 4 Replies View Relatedi am running gigabyte GA-M68M-S2P and AMD sempron 2.7. the problem is when i try to run dual core. it will boot and run for 2mins then it crashes. single core runs perfect.
View 6 Replies View RelatedI just loaded F14 on an old Dell Dimension 3000 with a dual core processor but only one is showing. Here's the output from top:
processor: 0
vendor_id: GenuineIntel
cpu family: 15
model: 4
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I have a command line OCR program called OCR Shop XTR (Vividata corp) that I am using on a system with a 6-core AMD chip. I changed the bios so that the 6-cores were activated, but htop shows me that while the program is running, I am only getting activity on one core (the program maxes out the one core with consistent usage between 97% and 100%).
I have read that many programs are not written to take advantage of multiple core cpu's. However, I am just hoping that there is some way to get this program to take advantage of the extra cores. Does anyone know of a way to invoke programs from the command line which would spread the workload out among additional cores?
Here is the output of uname -a:Linux linux 2.6.37.1-1.2-desktop #1 SMP PREEMPT 2011-02-21 10:34:10 +0100 i686 athlon i386 GNU/LinuxAnd here is the output for one of the cores from cat /proc/cpuinfo:processor : 5
vendor_id : AuthenticAMD
cpu family : 16
model : 10
model name : AMD Phenom(tm) II X6 1100T Processor
stepping : 0
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Just a quick question. Does Kubuntu Karmic support core 2 E8500 out of the box or do you need the SMP kernel?
View 3 Replies View RelatedIs there any Linux API that will let me control on what core will a thread run? If not, do I have to use assembly language?
View 2 Replies View RelatedI have now installed Wheezy on two different hard drives and in each case it seems only one CPU of my dual core CPU computer is recognized. System Monitor, Gkrellm and lscpu show just one when prior to the new install the old Wheezy showed both CPU's. I have put the hard drive into two other computers with dual core CPU's and all show just one CPU.
Interestingly System Profiler and Benchmark (hardinfo?) > Devices > Processors now show a large amount of processor infomation when with the old Wheezy I would only see both CPU's listed and nothing else.
I've a Compaq CQ61 laptop, and i noticed that one of the cores is always at 100%.
I didn't check the duration of the battery but surely it will "eat" my battery in a hurry
I recently read in a forum that by default the Linux kernel only activates one of two cores in a dual core processor. Searching online gave one option to find out and that was the mpstat command. I therefore ran the command and got the following output.As the result says, it shows only 1 cpu. I was wondering what I could do to activate both cores in my machine, and whether doing so was going to cause me any problems.
View 14 Replies View RelatedAssume someone bind a particular process to a particular CPU core(In multi core machine) by using sched_setaffinity() like functions. Then how we can get that process running core id and CPU core utilisation of that process on that running CPU core(Pragmatically or by a Linux command)?.
View 5 Replies View RelatedHow can I find page hit and page miss ratio in linux fedora core 12?
View 3 Replies View RelatedI have searched many forums but did not find a way to FIND A CORE FILE WITH OUT USING FIND COMMAND.
View 11 Replies View Relatedi am looking for a rpm package to run openoffice because when i try to install it it come up with i need this openoffice.org-core = 1:3.3.0-9.3.fc14 but i cant find it anywhere on the net?
View 14 Replies View RelatedI have created a virtual machine of a system running Fedora Core 4 and I need to upgrade it to Fedora Core 10. Based on what I have read, it iis possible so I started theupgrade process. I get an error message saying that /dev/hda6 (my root paritition does not exist) even though it does.
Does the installer need to read a label from /etc/fstab? I executed tune2fs -L / /dev/hda6 amd ,and added LABEL=/ for the corresponding entry for fstab. but the FEDORA CORE 10 is still giving the same problems for the installation process. Should I upgrade to an intermediate verson like Fedora Core 7 first?
I've a program that launches new processes, and wait for them to die before it exits. So, for example, my program is a process, and it launches 3 more processes, and when the 3 child processes end, it will exit.
As you see, at end of the example, the program used a total number of 4 processes.
1 - Now, I'm running this program in a CPU with 4 cores. This means that the program used each core for each process?
2 - How can I know which core the program used?
i am working on a project where i need to find the instant cpu load . but there is no such tool available to find that.
View 8 Replies View RelatedMy internal hard drive developed a problem (probably from a fall) and needs to be replaced. In the meantime I've decided to use my external hard drive to hold a version of Linux (ubuntu 10.04) until I am able to replace the internal hard drive. For some reason I am unable to get the external drive to accept the recovery disks I have for Windows 7.
What I'm having issues with is that after installing the Ubuntu OS on to the external, I reboot the PC and it tells me it cannot find a boot file, and won't load anything. I have to run the live cd version of the OS to get anything to work right.
After installation of Ubuntu 10.10, grub loads and has the right menu list. However, Ubuntu doesn't load and I get an error message of :Gave up waiting for root device. (with a list of common problems)There is also:ALERT! /dev/disk/by-uuid/1584598e-b8e5..... does not exist.
View 9 Replies View Related