Why is my cpu so high?

Hi everyone, for about 3 weeks my CPU usage is very high, 100% most of the time. I did not more changes to my computer lately, and I've downloaded something. I have a lot of memroy on my computer and when I pull up the Task Manager there are programs that are high on the CPU meter. My computer has been running hot, however, and I bought a cooling block. It help cool down a bit, but the best solution is to put my knees on the top on the top a fan goes to full power. I ran MalwareBytes, Avast!, Mcafee and no virus and malware do appear. And I also noticed it there was not any major slow downs. My computer is a HP Pavilion g6, Windows 7 64-bit, processor intel core i3, I have 4 GB of RAM with 3.80 of it still usable. Is there a connetion between my laptop being very hot and one such high utilization of the processor (even when I do nothing)? Help, please. I don't know what to do and I don't want to take it to the store. Thank you!

Programs that use a lot of CPU are as follows: svchost.exe and mcshield.exe. Can I leave them?

They are not finished. Svchost.exe is a component system that hosts different services. If you terminate svchost.exe, Windows will reboot and once again the service is started. mcsheield.exe is the process of the McAfee antivirus program. Stop, it will stop to protect your PC.

And since the cooling reduces the processor load, try to check the internal fan. Blockage by dust in the heat sink also reduce the air circulation thereby reducing the cooling capacity. Replace the entire cooling system, if necessary.

Tags: Windows

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    11343 oracle    25   0 1771m  30m  23m R 99.7  0.1   5:36.39 oracle                                                                                          
     3692 oracle    16   0 13948 2348  816 S  1.6  0.0  17:00.94 top                                                                                             
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        3 root      34  19     0    0    0 S  0.0  0.0   0:00.75 ksoftirqd/0                                                                                     
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    09:29:11      76    0.00    0.00    0.00    0.00    0.00    0.00    0.00  100.00      0.00
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    09:29:11      79    0.00    0.00    0.00    0.00    0.00    0.00    0.00  100.00      0.00
    
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    09:29:13      79    0.00    0.00    0.00    0.00    0.00    0.00    0.00  100.00      0.00          
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    procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
     r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
     3  0     23   1861    203  24267    0    0     8    12    0    0  0  0 99  0  0
     4  0     23   1845    203  24262    0    0   602 16460 3682 8121  2  2 96  1  0
     3  0     23   1842    203  24276    0    0   692  7520 3297 6610  2  2 97  0  0
     3  0     23   1830    203  24277    0    0   786  3040 3302 7118  2  2 97  0  0
     4  0     23   1829    203  24277    0    0   126  3144 3247 7343  2  1 97  0  0
     3  0     23   1827    203  24279    0    0    76  2944 3292 7502  2  2 96  0  0
     3  0     23   1823    203  24281    0    0     0  3248 3164 7656  2  1 97  0  0
     2  0     23   1827    203  24279    0    0     0  3646 3080 7480  2  1 97  0  0
     2  0     23   1828    203  24279    0    0     0   476 2942 5648  1  1 98  0  0
     3  0     23   1824    203  24281    0    0     2  7476 3377 8111  2  2 97  0  0
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    avg-cpu:  %user   %nice %system %iowait  %steal   %idle
               1.28    0.00    1.29    0.00    0.00   97.43
    
    Device:            tps   Blk_read/s   Blk_wrtn/s   Blk_read   Blk_wrtn
    hda               0.00         0.00         0.00          0          0
    sda               5.47         0.00        83.58          0        168
    sda1              0.00         0.00         0.00          0          0
    sda2              5.47         0.00        83.58          0        168
    sda3              0.00         0.00         0.00          0          0
    sda4              0.00         0.00         0.00          0          0
    sda5              0.00         0.00         0.00          0          0
    sdb               8.96         0.00       123.38          0        248
    sdb1              8.96         0.00       123.38          0        248
    
    avg-cpu:  %user   %nice %system %iowait  %steal   %idle
               1.27    0.00    1.27    0.00    0.00   97.46
    
    Device:            tps   Blk_read/s   Blk_wrtn/s   Blk_read   Blk_wrtn
    hda               0.00         0.00         0.00          0          0
    sda               0.00         0.00         0.00          0          0
    sda1              0.00         0.00         0.00          0          0
    sda2              0.00         0.00         0.00          0          0
    sda3              0.00         0.00         0.00          0          0
    sda4              0.00         0.00         0.00          0          0
    sda5              0.00         0.00         0.00          0          0
    sdb              17.50         0.00       236.00          0        472
    sdb1             17.50         0.00       236.00          0        472
    
    avg-cpu:  %user   %nice %system %iowait  %steal   %idle
               1.29    0.00    1.30    0.01    0.00   97.41
    
    Device:            tps   Blk_read/s   Blk_wrtn/s   Blk_read   Blk_wrtn
    hda               0.00         0.00         0.00          0          0
    sda               0.50         0.00        16.00          0         32
    sda1              0.00         0.00         0.00          0          0
    sda2              0.50         0.00        16.00          0         32
    sda3              0.00         0.00         0.00          0          0
    sda4              0.00         0.00         0.00          0          0
    sda5              0.00         0.00         0.00          0          0
    sdb               7.50         0.00       144.00          0        288
    sdb1              7.50         0.00       144.00          0        288
    more details:
    database version 11.2.0.2.0
    the system version
    [root@localhost ~]# cat /etc/issue
    Red Hat Enterprise Linux Server release 5.4 (Tikanga)
    Kernel \r on an \m
    
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    LSB Version:    :core-3.1-amd64:core-3.1-ia32:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-ia32:graphics-3.1-noarch
    
    [root@localhost ~]# uname -a
    Linux localhost.localdomain 2.6.18-164.el5 #1 SMP Tue Aug 18 15:51:48 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
    hardware information
    vendor_id       : GenuineIntel
    cpu family      : 6
    model           : 47
    model name      :        Intel(R) Xeon(R) CPU E7- 4860  @ 2.27GHz
    stepping        : 2
    cpu MHz         : 2261.057
    cache size      : 24576 KB
    physical id     : 3
    siblings        : 20
    core id         : 18
    cpu cores       : 10
    apicid          : 229
    fpu             : yes
    fpu_exception   : yes
    cpuid level     : 11
    wp              : yes
    flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx pdpe1gb rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx smx est tm2 cx16 xtpr popcnt lahf_lm
    bogomips        : 4522.11
    clflush size    : 64
    cache_alignment : 64
    address sizes   : 44 bits physical, 48 bits virtual
    
    [root@localhost ~]# free -m
                 total       used       free     shared    buffers     cached
    Mem:         56238      55892        346          0        196      23645
    -/+ buffers/cache:      32050      24188
    Swap:        16002         22      15979
    
    [root@localhost ~]# df -h
    Filesystem            Size  Used Avail Use% Mounted on
    /dev/sda2              19G  4.9G   14G  27% /
    /dev/sda5             230G   27G  192G  12% /home
    /dev/sda1              99M   12M   83M  13% /boot
    /dev/sdb1             2.9T  2.3T  464G  84% /array
    Edited by: JOhnLiu on September 11, 2012 19:31

    JOhnLiu wrote:
    Thanks for the reply sb92075

    [root@localhost ~]# mpstat -P ALL 2
    Linux 2.6.18-164.el5 (localhost.localdomain)    09/12/12
    
    09:29:09     CPU   %user   %nice    %sys %iowait    %irq   %soft  %steal   %idle    intr/s
    09:29:11     all    0.01    0.00    1.27    0.01    0.00    0.01    0.00   98.69   1658.29
    09:29:11       0    0.50    0.00    0.00    0.00    0.00    0.50    0.00   98.99   1657.29
    ....
    09:29:11      73    0.00    0.00    0.00    0.00    0.00    0.00    0.00  100.00      0.00
    09:29:11      74    0.00    0.00  100.00    0.00    0.00    0.00    0.00    0.00      0.00
    09:29:11      75    0.00    0.00    0.00    0.00    0.00    0.00    0.00  100.00      0.00
    09:29:11      76    0.00    0.00    0.00    0.00    0.00    0.00    0.00  100.00      0.00
    

    the system is essentially * idle at 100% * with the exception of single measure.
    Why is it you're obsessed with single line of sar?
    OS has been busy making a household for a snapshot.

  • Why FF spends CPU both on google search results?

    I have the problem that Firefox spends more than 10% of CPU on the display of a static page like google search results. I use Firefox on a late 2012, MacBook Pro and the constant use of the CPU so drains the battery and produces a lot of heat after some time.

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    Hi klopps, I don't get on Windows 7 (screen shot attached; tried both connected and disconnected).

    Google sometimes run experiments on its poster page causing people to have results different and/or a different behavior. Disconnect and clear all cookies from Google can give you a default experience, or maybe not, they don't advertise these things.

    If you want to try it:

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    • Menu Tools > Page Info > Security > "View Cookies".

    In the dialog box that opens, you can delete all Google cookies individually.

    Then when you reload, bypass the cache of Firefox using the command + shift + r.

    Regarding the 3 wires you linked, it seems that everyone has a unique number. It doesn't seem to be a single explanation that applies to each of them.

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    My battery has been falling quickly lately so I did some research to figure out why. Suhelperd contains the highest percentage of my CPU to approximately 98.7 (compared to safari which is 3.0). What is - this, and it's something that I can get rid of extend my battery life?

    You have restarted the computer since you have noticed this activity? If this isn't the case, please do it now and see if it goes away.

  • Satellite A300-1IE - CPU usage high with Bluetooth active

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    Seems to be high. Try an update of the Bluetooth stack.
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