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NT Kernel & System

NT Kernel

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#1
joseph456

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NT Kernel is constantly running.  How can I find out what it is connected to and why it is running?


Edited by joseph456, 22 November 2020 - 07:26 PM.

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#2
RKinner

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https://helpdeskgeek...age-in-windows/


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#3
joseph456

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Thanks I saw that.  However, not sure how to run it in Windows 7 since it seemed like it was only good for XP?  Or maybe I am not sure how to run it in command line.  I downloaded the program but not sure what to do next.


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#4
RKinner

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Sorry didn't catch that KernView only ran on XP.  Use Process Explorer instead.
 Get Process Explorer

https://live.sysinte...com/procexp.exe

Save it to your desktop then run it (Vista or Win7+ - right click and Run As Administrator).  

View, Select Column, check Verified Signer, OK
Options, Verify Image Signatures


 Click on System then right click and select Properties then Threads and it should show you what is running in System.  They should be sorted by CPU use so the big users are at the top.  You can select one then hit Module and it will tell you what driver you are looking at.

 

 

An alternative is Latency Monitor:

 

Go to

http://www.resplendence.com/downloads

Scroll down to

System Monitoring Tools

and then find

LatencyMon 6.70 (or it may be a higher number if they update)

Click on Download free home edition

Save it then right click and Run As Admin.  It will install and then start the program.  
It will tell you to click on the Start button but there isn't one.  
Instead click on the green arrowhead (looks like a Play button).   Let it run for at least 20 seconds.  Then hit the red box to stop it.

Edit, Copy Report text to Clipboard then move to a REPLY and Ctrl + v to paste the text into a reply.  


Click on the Drivers Tab.  Click on the column header for "Total execution (ms)" once or twice until the biggest numbers are at the top of the column then take a screen shot (save as type jpg) and attach it.  
Click on the Processes tab then click on the  "Hard Pagefaults" column header once or twice until the big numbers are at the top of the column.  Take a screen shot (save as type jpg) and attach it.


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#5
joseph456

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Here is the result from Latency Mon 7.0

 

Note unable to get a result from Process Explorer - see attachment

 

Attached other information from Latency Monitor

 

Also attached NT Kernel snapshot.  Not taking up a lot of CPU but running constantly

 

Thanks for your help!

 

 

 

________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates.
LatencyMon has been analyzing your system for  0:02:09  (h:mm:ss) on all processors.


_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name:                                        MININT-OEST1FQ
OS version:                                           Windows 7 Service Pack 1, 6.1, build: 7601 (x64)
Hardware:                                             Latitude E6540, Dell Inc.
CPU:                                                  GenuineIntel Intel® Core™ i7-4800MQ CPU @ 2.70GHz
Logical processors:                                   8
Processor groups:                                     1
RAM:                                                  16289 MB total


_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed:                                   2693 MHz

Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.


_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.

Highest measured interrupt to process latency (µs):   39739.622928
Average measured interrupt to process latency (µs):   21.083881

Highest measured interrupt to DPC latency (µs):       847.650905
Average measured interrupt to DPC latency (µs):       3.191645


_________________________________________________________________________________________________________
 REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.

Highest ISR routine execution time (µs):              98.044189
Driver with highest ISR routine execution time:       ndis.sys - NDIS 6.20 driver, Microsoft Corporation

Highest reported total ISR routine time (%):          0.006404
Driver with highest ISR total time:                   hal.dll - Hardware Abstraction Layer DLL, Microsoft Corporation

Total time spent in ISRs (%)                          0.011847

ISR count (execution time <250 µs):                   20765
ISR count (execution time 250-500 µs):                0
ISR count (execution time 500-1000 µs):               0
ISR count (execution time 1000-2000 µs):              0
ISR count (execution time 2000-4000 µs):              0
ISR count (execution time >=4000 µs):                 0


_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.

Highest DPC routine execution time (µs):              878.828444
Driver with highest DPC routine execution time:       iaStorA.sys - Intel Rapid Storage Technology driver - x64, Intel Corporation

Highest reported total DPC routine time (%):          0.025618
Driver with highest DPC total execution time:         iusb3xhc.sys - Intel® USB 3.0 eXtensible Host Controller Driver, Intel Corporation

Total time spent in DPCs (%)                          0.084554

DPC count (execution time <250 µs):                   118200
DPC count (execution time 250-500 µs):                0
DPC count (execution time 500-10000 µs):              30
DPC count (execution time 1000-2000 µs):              0
DPC count (execution time 2000-4000 µs):              0
DPC count (execution time >=4000 µs):                 0


_________________________________________________________________________________________________________
 REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.

NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.

Process with highest pagefault count:                 firefox.exe

Total number of hard pagefaults                       34
Hard pagefault count of hardest hit process:          17
Number of processes hit:                              3


_________________________________________________________________________________________________________
 PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s):                       2.799938
CPU 0 ISR highest execution time (µs):                94.680654
CPU 0 ISR total execution time (s):                   0.106093
CPU 0 ISR count:                                      20312
CPU 0 DPC highest execution time (µs):                878.828444
CPU 0 DPC total execution time (s):                   0.761383
CPU 0 DPC count:                                      113554
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s):                       1.869351
CPU 1 ISR highest execution time (µs):                98.044189
CPU 1 ISR total execution time (s):                   0.005024
CPU 1 ISR count:                                      165
CPU 1 DPC highest execution time (µs):                299.326030
CPU 1 DPC total execution time (s):                   0.050072
CPU 1 DPC count:                                      1742
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s):                       1.284345
CPU 2 ISR highest execution time (µs):                64.226513
CPU 2 ISR total execution time (s):                   0.002945
CPU 2 ISR count:                                      81
CPU 2 DPC highest execution time (µs):                250.349053
CPU 2 DPC total execution time (s):                   0.012911
CPU 2 DPC count:                                      635
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s):                       1.426071
CPU 3 ISR highest execution time (µs):                86.960267
CPU 3 ISR total execution time (s):                   0.005523
CPU 3 ISR count:                                      129
CPU 3 DPC highest execution time (µs):                259.588192
CPU 3 DPC total execution time (s):                   0.022570
CPU 3 DPC count:                                      896
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s):                       1.561641
CPU 4 ISR highest execution time (µs):                83.511326
CPU 4 ISR total execution time (s):                   0.000947
CPU 4 ISR count:                                      25
CPU 4 DPC highest execution time (µs):                161.252878
CPU 4 DPC total execution time (s):                   0.008765
CPU 4 DPC count:                                      468
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s):                       1.172249
CPU 5 ISR highest execution time (µs):                69.154475
CPU 5 ISR total execution time (s):                   0.001028
CPU 5 ISR count:                                      28
CPU 5 DPC highest execution time (µs):                218.451170
CPU 5 DPC total execution time (s):                   0.009627
CPU 5 DPC count:                                      418
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s):                       1.067425
CPU 6 ISR highest execution time (µs):                52.803565
CPU 6 ISR total execution time (s):                   0.000757
CPU 6 ISR count:                                      19
CPU 6 DPC highest execution time (µs):                248.333828
CPU 6 DPC total execution time (s):                   0.006212
CPU 6 DPC count:                                      416
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s):                       1.394468
CPU 7 ISR highest execution time (µs):                56.809506
CPU 7 ISR total execution time (s):                   0.000283
CPU 7 ISR count:                                      6
CPU 7 DPC highest execution time (µs):                147.286669
CPU 7 DPC total execution time (s):                   0.003468
CPU 7 DPC count:                                      101
_________________________________________________________________________________________________________

 

Attached Thumbnails

  • Latency Monitor Highest Execution.PNG
  • Latency Monitor Highest Execution.PNG
  • Process Explorer Threads.PNG
  • NT Kernel Snapshot.PNG

Edited by joseph456, 23 November 2020 - 11:10 PM.

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#6
RKinner

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You are barking up the wrong tree with NT Kernel & System.  It's always running on a Windows system.

 

Latency Monitor shows major problems with some drivers.

 

You probably need to update Intel® Rapid Storage Technology driver

 

https://downloadcent...r?product=55005

 

Download the one that says: SetupRST.exe

Save then right click and Run As Admin.

 

 

That's the newest one available for Win 7 64 bit

 

Does it work or does it complain?

 

Go into Firefox and

Go into

about:preferences


and scroll down to

Performance and uncheck the box in front of

Use Recommended Performance Settings

Make sure Use Hardware Acceleration is checked and change the

Content Process Limit to 1

Restart Firefox.

 

Do you have something connected to a USB port besides a mouse and keyboard?  Try disconnecting anything else and rerun Latency Monitor.

 

Also let's see a Process Explorer log:

 

Get Process Explorer

https://live.sysinte...com/procexp.exe

Save it to your desktop then run it (Vista or Win7+ - right click and Run As Administrator).  

View, Select Column, check Verified Signer, OK
Options, Verify Image Signatures


Click twice on the CPU column header  to sort things by CPU usage with the big hitters at the top.  

Wait a full minute then:

File, Save As, Save.  Note the file name.   Open the file  on your desktop and copy and paste the text to a reply.


 


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#7
joseph456

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I appreciate you taking a look at this.

 

Two questions before I begin.

 

I ran an alignment program (This computer is a SSD) https://www.partitio...on-manager.htmland it showed that my disk is out of alignment.  Should I let it align the disk before I begin the recommended suggestions?

 

The reason I was concerned is that I have another identical computer with a hybrid 500g hard drive.  And while NT Kernel is in task manager, it is not always constantly going from 00 to 01 CPUS like the computer I am referencing.  So I was wondering what is causing it.


Edited by joseph456, Yesterday, 01:46 PM.

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#8
RKinner

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Not sure what your program means by alignment so would rather not try it.  If System is acting funny it is usually because of a bad driver so try what I said first.


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#9
joseph456

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RST update (14.8.16.072) worked well - Thanks!  I have tried updating it from Dell previously but it would fail because it said it needed Net Framework 4.5 which was already installed.  This update that you suggested worked.

 

Latency Monitor:

 

_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates.
LatencyMon has been analyzing your system for  0:00:54  (h:mm:ss) on all processors.


_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name:                                        MININT-OEST1FQ
OS version:                                           Windows 7 Service Pack 1, 6.1, build: 7601 (x64)
Hardware:                                             Latitude E6540, Dell Inc.
CPU:                                                  GenuineIntel Intel® Core™ i7-4800MQ CPU @ 2.70GHz
Logical processors:                                   8
Processor groups:                                     1
RAM:                                                  16289 MB total


_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed:                                   2693 MHz

Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.


_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.

Highest measured interrupt to process latency (µs):   2649.783467
Average measured interrupt to process latency (µs):   19.538714

Highest measured interrupt to DPC latency (µs):       380.115259
Average measured interrupt to DPC latency (µs):       3.300878


_________________________________________________________________________________________________________
 REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.

Highest ISR routine execution time (µs):              99.247308
Driver with highest ISR routine execution time:       ndis.sys - NDIS 6.20 driver, Microsoft Corporation

Highest reported total ISR routine time (%):          0.005087
Driver with highest ISR total time:                   ndis.sys - NDIS 6.20 driver, Microsoft Corporation

Total time spent in ISRs (%)                          0.010186

ISR count (execution time <250 µs):                   4188
ISR count (execution time 250-500 µs):                0
ISR count (execution time 500-1000 µs):               0
ISR count (execution time 1000-2000 µs):              0
ISR count (execution time 2000-4000 µs):              0
ISR count (execution time >=4000 µs):                 0


_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.

Highest DPC routine execution time (µs):              429.282956
Driver with highest DPC routine execution time:       tcpip.sys - TCP/IP Driver, Microsoft Corporation

Highest reported total DPC routine time (%):          0.017541
Driver with highest DPC total execution time:         iusb3xhc.sys - Intel® USB 3.0 eXtensible Host Controller Driver, Intel Corporation

Total time spent in DPCs (%)                          0.058911

DPC count (execution time <250 µs):                   24864
DPC count (execution time 250-500 µs):                0
DPC count (execution time 500-10000 µs):              16
DPC count (execution time 1000-2000 µs):              0
DPC count (execution time 2000-4000 µs):              0
DPC count (execution time >=4000 µs):                 0


_________________________________________________________________________________________________________
 REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.

NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.

Process with highest pagefault count:                 taskeng.exe

Total number of hard pagefaults                       163
Hard pagefault count of hardest hit process:          82
Number of processes hit:                              3


_________________________________________________________________________________________________________
 PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s):                       0.969128
CPU 0 ISR highest execution time (µs):                99.247308
CPU 0 ISR total execution time (s):                   0.043605
CPU 0 ISR count:                                      4147
CPU 0 DPC highest execution time (µs):                429.282956
CPU 0 DPC total execution time (s):                   0.244679
CPU 0 DPC count:                                      24350
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s):                       0.368275
CPU 1 ISR highest execution time (µs):                44.891571
CPU 1 ISR total execution time (s):                   0.000490
CPU 1 ISR count:                                      26
CPU 1 DPC highest execution time (µs):                120.572596
CPU 1 DPC total execution time (s):                   0.005371
CPU 1 DPC count:                                      187
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s):                       0.775025
CPU 2 ISR highest execution time (µs):                86.098403
CPU 2 ISR total execution time (s):                   0.000414
CPU 2 ISR count:                                      10
CPU 2 DPC highest execution time (µs):                147.973635
CPU 2 DPC total execution time (s):                   0.001917
CPU 2 DPC count:                                      66
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s):                       0.214599
CPU 3 ISR highest execution time (µs):                0.0
CPU 3 ISR total execution time (s):                   0.0
CPU 3 ISR count:                                      0
CPU 3 DPC highest execution time (µs):                253.697735
CPU 3 DPC total execution time (s):                   0.001966
CPU 3 DPC count:                                      38
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s):                       0.354603
CPU 4 ISR highest execution time (µs):                0.0
CPU 4 ISR total execution time (s):                   0.0
CPU 4 ISR count:                                      0
CPU 4 DPC highest execution time (µs):                230.627924
CPU 4 DPC total execution time (s):                   0.001643
CPU 4 DPC count:                                      109
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s):                       0.370354
CPU 5 ISR highest execution time (µs):                0.0
CPU 5 ISR total execution time (s):                   0.0
CPU 5 ISR count:                                      0
CPU 5 DPC highest execution time (µs):                110.115485
CPU 5 DPC total execution time (s):                   0.000257
CPU 5 DPC count:                                      9
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s):                       0.332356
CPU 6 ISR highest execution time (µs):                55.248051
CPU 6 ISR total execution time (s):                   0.000239
CPU 6 ISR count:                                      5
CPU 6 DPC highest execution time (µs):                254.194207
CPU 6 DPC total execution time (s):                   0.002354
CPU 6 DPC count:                                      99
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s):                       0.375738
CPU 7 ISR highest execution time (µs):                0.0
CPU 7 ISR total execution time (s):                   0.0
CPU 7 ISR count:                                      0
CPU 7 DPC highest execution time (µs):                132.523580
CPU 7 DPC total execution time (s):                   0.000612
CPU 7 DPC count:                                      22
_________________________________________________________________________________________________________

Process    CPU    Private Bytes    Working Set    PID    Description    Company Name    Verified Signer
System Idle Process    95.01    0 K    24 K    0            
procexp64.exe    2.20    40,288 K    60,024 K    4376    Sysinternals Process Explorer    Sysinternals - www.sysinternals.com    (Verified) Microsoft Corporation
System    1.11    164 K    900 K    4            
dwm.exe    0.40    35,904 K    36,996 K    1996    Desktop Window Manager    Microsoft Corporation    (Verified) Microsoft Windows
Interrupts    0.34    0 K    0 K    n/a    Hardware Interrupts and DPCs        
csrss.exe    0.26    4,092 K    63,812 K    944    Client Server Runtime Process    Microsoft Corporation    (Verified) Microsoft Windows
ApMsgFwd.exe    0.21    3,872 K    7,568 K    2596    ApMsgFwd    Alps Electric Co., Ltd.    (Verified) ALPS ELECTRIC CO., LTD.
MsMpEng.exe    0.14    225,956 K    202,084 K    800    Antimalware Service Executable    Microsoft Corporation    (Verified) Microsoft Corporation
taskmgr.exe    0.09    4,532 K    12,972 K    4772    Windows Task Manager    Microsoft Corporation    (Verified) Microsoft Windows
atieclxx.exe    0.06    4,012 K    10,944 K    1548    AMD External Events Client Module    AMD    (Verified) Advanced Micro Devices, Inc.
svchost.exe    0.05    48,916 K    67,852 K    1132    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
explorer.exe    0.03    63,484 K    83,768 K    2060    Windows Explorer    Microsoft Corporation    (Verified) Microsoft Windows
firefox.exe    0.02    67,708 K    96,436 K    6336    Firefox    Mozilla Corporation    (Verified) Mozilla Corporation
Apoint.exe    0.02    4,932 K    12,076 K    2504    Alps Pointing-device Driver    Alps Electric Co., Ltd.    (Verified) ALPS ELECTRIC CO., LTD.
firefox.exe    0.02    196,920 K    226,456 K    3592    Firefox    Mozilla Corporation    (Verified) Mozilla Corporation
firefox.exe    0.01    295,004 K    431,736 K    2880    Firefox    Mozilla Corporation    (Verified) Mozilla Corporation
svchost.exe    0.01    9,452 K    16,540 K    2080    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
MOM.exe    0.01    31,412 K    6,928 K    5200    Catalyst Control Center: Monitoring program    Advanced Micro Devices Inc.    (No signature was present in the subject) Advanced Micro Devices Inc.
svchost.exe    < 0.01    14,100 K    17,412 K    5628    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe    < 0.01    14,752 K    25,156 K    1088    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
LatMon.exe    < 0.01    25,744 K    34,860 K    7304    LatencyMon    Resplendence Software Projects Sp.    (Verified) Daniel Terhell
WavesSvc64.exe    < 0.01    2,792 K    6,400 K    2688    Waves MaxxAudio Service Application    Waves Audio Ltd.    (Verified) Waves Inc
SearchIndexer.exe    < 0.01    21,176 K    15,732 K    2208    Microsoft Windows Search Indexer    Microsoft Corporation    (Verified) Microsoft Windows
taskhost.exe    < 0.01    13,864 K    15,012 K    2016    Host Process for Windows Tasks    Microsoft Corporation    (Verified) Microsoft Windows
RAVBg64.exe    < 0.01    29,104 K    17,088 K    4616    HD Audio Background Process    Realtek Semiconductor    (Verified) Realtek Semiconductor Corp
svchost.exe    < 0.01    18,416 K    19,808 K    1684    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
RadeonSettings.exe    < 0.01    175,548 K    17,944 K    2488    Radeon Settings: Host Application    Advanced Micro Devices, Inc.    (Verified) Advanced Micro Devices, Inc.
dllhost.exe    < 0.01    5,148 K    12,336 K    6116    COM Surrogate    Microsoft Corporation    (Verified) Microsoft Windows
SDIOAssist.exe    < 0.01    2,600 K    6,648 K    3200    TODO: <文件说明>    TODO: <公司名>    (No signature was present in the subject) TODO: <公司名>
iusb3mon.exe    < 0.01    2,108 K    6,096 K    2052    iusb3mon    Intel Corporation    (Verified) Intel® USB eXtensible Host Controller Drivers
csrss.exe    < 0.01    2,792 K    5,472 K    544    Client Server Runtime Process    Microsoft Corporation    (Verified) Microsoft Windows
HostStorageService.exe    < 0.01    2,584 K    5,508 K    1940    Host Storage Application    Broadcom Corporation    (Verified) Broadcom Corporation
svchost.exe    < 0.01    16,480 K    31,288 K    2168    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
services.exe    < 0.01    7,884 K    13,944 K    992    Services and Controller app    Microsoft Corporation    (Verified) Microsoft Windows
WUDFHost.exe        2,204 K    5,984 K    1480    Windows Driver Foundation - User-mode Driver Framework Host Process    Microsoft Corporation    (Verified) Microsoft Windows
WUDFHost.exe        2,120 K    6,000 K    1420    Windows Driver Foundation - User-mode Driver Framework Host Process    Microsoft Corporation    (Verified) Microsoft Windows
wuauclt.exe        3,524 K    11,296 K    7696    Windows Update    Microsoft Corporation    (Verified) Microsoft Windows
wmpnetwk.exe        12,412 K    13,288 K    4424    Windows Media Player Network Sharing Service    Microsoft Corporation    (Verified) Microsoft Windows
WmiPrvSE.exe        4,248 K    9,476 K    3976    WMI Provider Host    Microsoft Corporation    (Verified) Microsoft Windows
wlanext.exe        8,020 K    13,956 K    1780    Windows Wireless LAN 802.11 Extensibility Framework    Microsoft Corporation    (Verified) Microsoft Windows
winlogon.exe        4,788 K    9,524 K    600    Windows Logon Application    Microsoft Corporation    (Verified) Microsoft Windows
wininit.exe        2,092 K    5,320 K    936    Windows Start-Up Application    Microsoft Corporation    (Verified) Microsoft Windows
taskeng.exe        3,276 K    8,116 K    2236    Task Scheduler Engine    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe        14,636 K    28,108 K    1060    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe        22,000 K    25,372 K    1028    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe        5,956 K    12,508 K    648    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe        7,168 K    11,784 K    748    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe        2,364 K    6,492 K    3704    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe        3,032 K    7,176 K    3512    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe        6,464 K    11,396 K    2824    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
svchost.exe        3,176 K    6,896 K    1232    Host Process for Windows Services    Microsoft Corporation    (Verified) Microsoft Windows
srvany.exe        984 K    3,460 K    3152            (No signature was present in the subject)
spoolsv.exe        9,332 K    25,164 K    1984    Spooler SubSystem App    Microsoft Corporation    (Verified) Microsoft Windows
smss.exe        740 K    1,544 K    360    Windows Session Manager    Microsoft Corporation    (Verified) Microsoft Windows
sftvsa.exe        1,720 K    5,376 K    3636    Microsoft Application Virtualization Virtual Service Agent    Microsoft Corporation    (Verified) Microsoft Corporation
sftlist.exe        7,148 K    15,776 K    3784    Microsoft Application Virtualization Client Service    Microsoft Corporation    (Verified) Microsoft Corporation
ServiceShell.exe        45,132 K    60,112 K    2420    ServiceShell        (Verified) Dell Inc
RtkNGUI64.exe        14,840 K    13,584 K    2628    Realtek HD Audio Manager    Realtek Semiconductor    (Verified) Realtek Semiconductor Corp
RtkAudioService64.exe        2,608 K    6,356 K    1380    Realtek Audio Service    Realtek Semiconductor    (Verified) Realtek Semiconductor Corp
RAVBg64.exe        18,760 K    16,300 K    2644    HD Audio Background Process    Realtek Semiconductor    (Verified) Realtek Semiconductor Corp
RAVBg64.exe        15,148 K    12,500 K    1580    HD Audio Background Process    Realtek Semiconductor    (Verified) Realtek Semiconductor Corp
procexp.exe        5,784 K    8,840 K    6880    Sysinternals Process Explorer    Sysinternals - www.sysinternals.com    (Verified) Microsoft Corporation
PresentationFontCache.exe        26,844 K    18,160 K    4124    PresentationFontCache.exe    Microsoft Corporation    (Verified) Microsoft Corporation
o2flash.exe        1,112 K    3,960 K    5564    O2 Flash Memory Service    BayHubTech/O2Micro International    (Verified) Microsoft Windows Hardware Compatibility Publisher
NisSrv.exe        16,200 K    9,372 K    1848    Microsoft Network Realtime Inspection Service    Microsoft Corporation    (Verified) Microsoft Corporation
msseces.exe        7,344 K    16,268 K    2540    Microsoft Security Client User Interface    Microsoft Corporation    (Verified) Microsoft Corporation
msdtc.exe        4,044 K    9,120 K    5388    Microsoft Distributed Transaction Coordinator Service    Microsoft Corporation    (Verified) Microsoft Windows
lsm.exe        3,148 K    5,224 K    1016    Local Session Manager Service    Microsoft Corporation    (Verified) Microsoft Windows
lsass.exe        6,852 K    15,744 K    1008    Local Security Authority Process    Microsoft Corporation    (Verified) Microsoft Windows
LMS.exe        7,864 K    16,512 K    2464    Intel® Local Management Service    Intel Corporation    (Verified) Intel® Embedded Subsystems and IP Blocks Group
jhi_service.exe        1,528 K    5,464 K    1348    Intel® Dynamic Application Loader Host Interface    Intel Corporation    (Verified) Intel® Embedded Subsystems and IP Blocks Group
igfxHK.exe        3,480 K    9,452 K    3452    igfxHK Module    Intel Corporation    (Verified) Intel® pGFX
igfxEM.exe        4,648 K    11,364 K    3460    igfxEM Module    Intel Corporation    (Verified) Intel® pGFX
igfxCUIService.exe        2,984 K    8,576 K    1340    igfxCUIService Module    Intel Corporation    (Verified) Intel® pGFX
IAStorIcon.exe        25,264 K    35,316 K    4924    IAStorIcon    Intel Corporation    (Verified) Intel® Rapid Storage Technology
IAStorDataMgrSvc.exe        34,648 K    46,020 K    1660    IAStorDataSvc    Intel Corporation    (Verified) Intel® Rapid Storage Technology
HostControlService.exe        3,528 K    6,132 K    1796    Host Control Application    Broadcom Corporation    (Verified) Broadcom Corporation
hidfind.exe        2,692 K    5,960 K    2668    Alps Pointing-device Driver    Alps Electric Co., Ltd.    (Verified) Alps Electric Co., LTD.
firefox.exe        185,016 K    195,252 K    7852    Firefox    Mozilla Corporation    (Verified) Mozilla Corporation
firefox.exe        128,732 K    161,000 K    7840    Firefox    Mozilla Corporation    (Verified) Mozilla Corporation
dllhost.exe        3,544 K    9,016 K    6092    COM Surrogate    Microsoft Corporation    (Verified) Microsoft Windows
DCDhcpService.exe        1,548 K    5,608 K    6060    Qualcomm Atheros Direct Connect DHCP Service    Qualcomm Atheros Inc.    (Certificate expired) Qualcomm Atheros Inc.
CVHSVC.EXE        7,460 K    15,548 K    4200    Microsoft Office Client Virtualization Service     Microsoft Corporation    (Verified) Microsoft Corporation
conhost.exe        1,472 K    3,604 K    1792    Console Window Host    Microsoft Corporation    (Verified) Microsoft Windows
conhost.exe        2,332 K    5,856 K    2732    Console Window Host    Microsoft Corporation    (Verified) Microsoft Windows
CCC.exe        137,464 K    9,260 K    2756    Catalyst Control Center: Host application    ATI Technologies Inc.    (No signature was present in the subject) ATI Technologies Inc.
audiodg.exe        20,332 K    22,472 K    7052    Windows Audio Device Graph Isolation     Microsoft Corporation    (Verified) Microsoft Windows
atiesrxx.exe        2,084 K    5,836 K    908    AMD External Events Service Module    AMD    (Verified) Advanced Micro Devices, Inc.
AthNetAgent.exe        3,960 K    9,432 K    1416    Qualcomm Atheros Net Agent    Quacomm Atheros, Inc.    (Certificate expired) Quacomm Atheros, Inc.
armsvc.exe        1,228 K    4,084 K    2328    Adobe Acrobat Update Service    Adobe Inc.    (Verified) Adobe Inc.
ApntEx.exe        3,432 K    7,012 K    2676    Alps Pointing-device Driver for Windows    Alps Electric Co., Ltd.    (Verified) ALPS ELECTRIC CO., LTD.


 

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