Csrss.exe is indicating an extremely high i/o number bytes

I am tracking a MS server 2003r2 asa SQL2005 server

I am debugging some problems of extreme performance where sqlservr unresponsive but server still responds

Server are better to ask questions on the Technet site.

http://social.technet.Microsoft.com/forums/en-us/categories/

Tags: Windows

Similar Questions

  • Csrss.exe high disk activity

    Csrss.exe is constantly reading e/s. You can hear the churning of disk as well as to see the activity with the Task Manager. I use Windows 7 64. I don't know what he thinks, he must do it, but I just want to stop it. If she did something like disk indexing, if the price is the constant disk activity then I have indexed disk.

    If anyone knows how I can stop this thing I would appreciate it.

    Hello

    You can check this link:

    http://TechNet.Microsoft.com/en-us/Sysinternals/bb896646

  • Is CSRSS.exe Trojan horse and how get rid of?

    I was told by one of the representatives of the Office to help HP that CSRSS.exe is a Trojan horse and the reason for which their printer is not working and why internet Explorer began to crash after I tried to install their printer... question is one CSRSS.exe Trojan and if I do I delete it from my computer.

    Hello

    If you need search malware here's my recommendations - they will allow you to
    scrutiny and the withdrawal without ending up with a load of spyware programs running
    resident who can cause as many questions as the malware and may be harder to detect as
    the cause.

    No one program cannot be used to detect and remove any malware. Added that often easy
    to detect malicious software often comes with a much harder to detect and remove the payload. Then
    its best to be thorough than paying the high price later now too. Check with them to one
    extreme overkill point and then run the cleaning only when you are sure that the system is clean.

    The methods below are for Windows 7 - Vista is very similar - for XP using RUN instead of
    Start - Search,.

    It can be made repeatedly in Mode safe - F8 tap that you start, however, you must also run
    the regular windows when you can.

    TDSSKiller.exe. - Download the desktop - so go ahead and right-click on it - RUN AS ADMIN
    It will display all the infections in the report after you run - if it will not run changed the name of
    TDSSKiller.exe to tdsskiller.com. If she finds something or not does not mean that you should not
    check with the other methods below.
    http://support.Kaspersky.com/viruses/solutions?QID=208280684

    Download malwarebytes and scan with it, run MRT and add Prevx to be sure that he is gone.
    (If Rootkits run UnHackMe)

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

    Malwarebytes - free
    http://www.Malwarebytes.org/products/malwarebytes_free

    SuperAntiSpyware Portable Scanner - free
    http://www.SUPERAntiSpyware.com/portablescanner.HTML?tag=SAS_HOMEPAGE

    Run the malware removal tool from Microsoft

    Start - type in the search box-> find MRT top - right on - click RUN AS ADMIN.

    You should get this tool and its updates via Windows updates - if necessary, you can
    Download it here.

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN
    (Then run MRT as shown above.)

    Microsoft Malicious - 32-bit removal tool
    http://www.Microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en

    Microsoft Malicious removal tool - 64 bit
    http://www.Microsoft.com/downloads/details.aspx?FamilyId=585D2BDE-367F-495e-94E7-6349F4EFFC74&displaylang=en

    also install Prevx to be sure that it is all gone.

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

    Prevx - Home - free - small, fast, exceptional CLOUD protection, working with others
    security programs. It is a single scanner, VERY EFFICIENT, if it finds something to come back
    here or use Google to see how to remove.
    http://www.prevx.com/   <-->
    http://info.prevx.com/downloadcsi.asp?prevx=Y  <-->

    Choice of PCmag editor - Prevx-
    http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

    Try the demo version of Hitman Pro:

    Hitman Pro is a second scanner reviews, designed to save your computer from malicious software
    (viruses, Trojans, rootkits, etc.). who infected your computer despite safe
    what you have done (such as antivirus, firewall, etc.).
    http://www.SurfRight.nl/en/hitmanpro

    --------------------------------------------------------

    If necessary here are some free online scanners to help the

    http://www.eset.com/onlinescan/

    -----------------------------------

    Original version is now replaced by the Microsoft Safety Scanner
    http://OneCare.live.com/site/en-us/default.htm

    Microsoft safety scanner
    http://www.Microsoft.com/security/scanner/en-us/default.aspx

    ----------------------------------

    http://www.Kaspersky.com/virusscanner

    Other tests free online
    http://www.Google.com/search?hl=en&source=HP&q=antivirus+free+online+scan&AQ=f&OQ=&AQI=G1

    --------------------------------------------------------

    After the removal of the malware: (for VISTA and XP, you must use their recommended
    methods to perform the SFC and CHKDSK which are similar.)

    Also follow these steps for the General corruption of cleaning and repair/replace damaged/missing
    system files.

    Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

    Enter this at the command prompt - sfc/scannow

    How to fix the system files of Windows 7 with the System File Checker
    http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.html

    How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
    generates in Windows Vista cbs.log
    http://support.Microsoft.com/kb/928228

    Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

    How to run check disk in Windows 7
    http://www.SevenForums.com/tutorials/433-disk-check.html

    -----------------------------------------------------------------------

    If we find Rootkits use this thread and other suggestions. (Run UnHackMe)

    http://social.answers.Microsoft.com/forums/en-us/InternetExplorer/thread/a8f665f0-C793-441A-a5b9-54b7e1e7a5a4/

    ======================================

    VISTA and XP need other methods for a repair Installation.

    If necessary AFTER you are sure that the machine is clean of any malware. (DO NOT USE IF)
    MALWARE IS STILL PRESENT).

    How to do a repair installation to fix Windows 7
    http://www.SevenForums.com/tutorials/3413-repair-install.html

    =======================================

    For extreme cases:

    Norton Power Eraser - eliminates deeply embedded and difficult to remove crimeware
    This traditional antivirus analysis does not always detect. Because the Norton Power Eraser
    uses aggressive methods to detect these threats, there is a risk that it can select some
    legitimate programs for removal. You should use this tool very carefully and only after
    you have exhausted other options.
    http://us.Norton.com/support/DIY/index.jsp

    ================================

    If you are in North America, you can call 866-727-2338 for virus and spyware help
    infections. See http://www.microsoft.com/protect/support/default.mspx for more details. For
    international information, see your subsidiary local Support site.

    Microsoft support - Virus and Security Solution Center
    http://support.Microsoft.com/contactus/cu_sc_virsec_master?ws=support#TAB0

    I hope this helps.

    Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

  • Infected computer - unable to end csrss.exe and winlogon.exe in the Task Manager

    original title: Trojan horses and worms: _

    in my pc win 7 when I run the task mngr I see to the process without all the properties and descriptions and I cannot put an end to these processes, how do I know that they are infected, the processes are 1: csrss.exe 2:winlogon.exe
                                                    

    Hello

    Those who are part of Windows and should be in the process. Normally they are not a problem unless you
    have an infection that affects them.

    =======================

    If you need search malware here's my recommendations - they will allow you to
    scrutiny and the withdrawal without ending up with a load of spyware programs running
    resident who can cause as many questions as the malware and may be more difficult to detect as the
    cause.

    No one program cannot be used to detect and remove any malware. Added that often easy
    to detect malicious software often comes with a much harder to detect and remove the payload. Then
    its best to be thorough than paying the high price later now too. Check with them to one
    extreme overkill point and then run the cleaning only when you are sure that the system is clean.

    It can be made repeatedly in Mode safe - F8 tap that you start, however, you must also run
    the regular windows when you can.

    Download malwarebytes and scan with it, run MRT and add Prevx to be sure that he is gone.
    (If Rootkits run UnHackMe)

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

    Malwarebytes - free
    http://www.Malwarebytes.org/

    Run the malware removal tool from Microsoft

    Start - type in the search box-> find MRT top - right on - click RUN AS ADMIN.

    You should get this tool and its updates via Windows updates - if necessary, you can
    Download it here.

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN
    (Then run MRT as shown above.)

    Microsoft Malicious - 32-bit removal tool
    http://www.Microsoft.com/downloads/details.aspx?FamilyId=AD724AE0-E72D-4F54-9AB3-75B8EB148356&displaylang=en

    Microsoft Malicious removal tool - 64 bit
    http://www.Microsoft.com/downloads/details.aspx?FamilyId=585D2BDE-367F-495e-94E7-6349F4EFFC74&displaylang=en

    also install Prevx to be sure that it is all gone.

    Download - SAVE - go to where you put it-right on - click RUN AS ADMIN

    Prevx - Home - free - small, fast, exceptional CLOUD protection, working with others
    security programs. It is a single scanner, VERY EFFICIENT, if it finds something to come back
    here or use Google to see how to remove.
    http://www.prevx.com/   <-->
    http://info.prevx.com/downloadcsi.asp  <-->

    Choice of PCmag editor - Prevx-
    http://www.PCMag.com/Article2/0, 2817,2346862,00.asp

    Try the demo version of Hitman Pro:

    Hitman Pro is a second scanner reviews, designed to save your computer from malicious software
    (viruses, Trojans, rootkits, etc.). who infected your computer despite safe
    what you have done (such as antivirus, firewall, etc.).
    http://www.SurfRight.nl/en/hitmanpro

    --------------------------------------------------------

    If necessary here are some free online scanners to help the

    http://www.eset.com/onlinescan/

    New Vista and Windows 7 version
    http://OneCare.live.com/site/en-us/Center/whatsnew.htm

    Original version
    http://OneCare.live.com/site/en-us/default.htm

    http://www.Kaspersky.com/virusscanner

    Other tests free online
    http://www.Google.com/search?hl=en&source=HP&q=antivirus+free+online+scan&AQ=f&OQ=&AQI=G1

    --------------------------------------------------------

    After the removal of malicious programs:

    Also follow these steps for the General corruption of cleaning and repair/replace damaged/missing
    system files.

    Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

    Enter this at the command prompt - sfc/scannow

    How to fix the system files of Windows 7 with the System File Checker
    http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.html

    How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
    generates in Windows Vista cbs.log
    http://support.Microsoft.com/kb/928228

    Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

    How to run check disk in Windows 7
    http://www.SevenForums.com/tutorials/433-disk-check.html

    -----------------------------------------------------------------------

    If we find Rootkits use this thread and other suggestions. (Run UnHackMe)

    http://social.answers.Microsoft.com/forums/en-us/InternetExplorer/thread/a8f665f0-C793-441A-a5b9-54b7e1e7a5a4/

    ======================================

    If necessary AFTER THAT you are sure that the machine is clean of any malware.

    How to do a repair installation to repair Windows 7
    http://www.SevenForums.com/tutorials/3413-repair-install.html

    I hope this helps.

    Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

  • Help! atieclxx.exe winlogon.exe and csrss.exe running with no description?

    Help, recently I realized that this three processes are running on my task manager process list. > aticlxx.exe and csrss.exe, winlogon.exe< they="" have="" no="" username,="" commandline,="" and="" no="" description,="" i="" cannot="" end="" any="" of="" them="" myself,="" i="" suspect="" its="" a="" malware.="" help="" is="" needed="" and="" tell="" me="" if="" it="" is="" suppose="" to="" be="" running="" at="" all,="" if="" yes="" why="" are="" there="" no="" description.="" i="" have="" trend="" micro="" titanium="" security="" running="" which="" i="" disabled="" before="" the="" dds="" scan="" below.="" i="" have="" used="" malware="" bytes="" to="" scan="" but="" nothing="" is="" detected.="" help="" of="" comfort="" is="" greatly="" needed="" as="" i="" want="" to="" know="" if="" its="" reallly="" a="" malware="" or="" just="" my="" mind="" having="" a="" false="">

    I noticed that my internet is slow with very high ping, my laptop is starting to become slower, although it is a new on
    Core i5 2.5 ghz ram 4 GB ddr3

    I ran norton 360, but nothing came out, and they are still running, I got my laptop, hard drive formatted and reinstalled windows, but they are still there

    When I start window in safe mode I find csrss.exe and winlogon.exe with description, but under normal conditions, that they are not

    pls help me :(

    Try "show processes from all users".

    Or run Process Explorer with 'show details for all processes"selected on the file menu.

    http://TechNet.Microsoft.com/en-us/Sysinternals/bb896653

  • Csrss.exe pic 100% CPU for Win 2003 Server

    Hello

    Recently, I've migrated a physical server to virtual (Server 2003 R2 Std). After that, I see high utilization of the processor in the csrss.exe process.

    I tried to check in via Process Explorer. Csrss.exe displays as much CPU being picked up in Process Explorer as it does in the Task Manager window.

    I tried the below, without a bit of luck.

    (1) complete analysis of Ran. No Virus found.
    (2) removed corrupt profiles (http://support.microsoft.com/kb/555021/en-us)

    Sometimes, when I have connection I noticed my profile size is 4 GB.

    You guys can suggest me any solution to workaround to fix high CPU usage.

    The migrated VM is single processor

    Kind regards
    Ajith

    This issue is beyond the scope of this site and must be placed on Technet or MSDN

    http://social.technet.Microsoft.com/forums/en-us/home

    http://social.msdn.Microsoft.com/forums/en-us/home

  • the csrss.exe file is missing

    I was downloading addons for a game on the internet and then later the next time I turned on my computer, it said I was missing the csrss.exe file and so I searched for it looking to see if I somehow accidentally moved and he didn't so I was wondering if there is anyway I might get this file without reformat my computer and reinstall windows xp

    How can I get a new file csrss.exe

    MD5: f12b178b1678d778cfd3ff1fc38c71fb
    SHA1: d9aa29288951e94773caa1054237d29734e79f34
    SHA256: 42a7aeb7d7056d583b620993f733d259b78600aab2c9b95e58d437a6401c79b1
    ssdeep: 96:1NlAN1CnotgbZm4vU / 93SqYs5FEW5B8enWwG:1NlANooygp/ZSq/5eW5B8enW
    File size: 6144 bytes
    This confirms my suspicions you have (or had) malware. This version of csrss.exe is for service Pack 2 of Windows XP.
    You really need to run MBAM.
    But despite this, if you run at the SP2 level, it is unclear what might make its way onto your PC. There are some out there extremely difficult to detect rootkits. You find you might need to perform a clean installation. If you would rather fight infection, you can always look for guided help:
  • What is Csrss.exe... how I do not know if it is a Trojan or a virus?

    What is csrss.exe and should I worry?

    Csrss.exe is Client/Server Runtime Subsystem

    http://en.Wikipedia.org/wiki/client/Server_Runtime_Subsystem

    All the Microsoft system has file csrss.exe running in the Task Manager, but it is likely to be infected by others. If it uses a lot of time processor and extremely abnormal inside activities in the Task Manager. Try to scan your computer with an Antivirus Anti software.

    Don't forget to vote too useful for others and to accept the proposed response, if it is relevant build it KB in this Forum.

  • When I open the Task Manager and select "Show processes from all users" there are 2 files virus csrss.exe?

    original title: virus csrss.exe?

    I use Vista Home Premium.  When I open the Task Manager and select "Show processes from all users" there are 2 files csrss.exe.  I learned that this indicates that I was infected by a virus.  Is this the case?

    Hi Julie,.

    Did you the latest changes on the system?

    Csrss.exe is Client/Server Runtime Subsystem.  All the Microsoft system has file csrss.exe running in the Task Manager, but it is likely to be infected by others. If it uses a lot of time processor and extremely abnormal in activities in the Task Manager, you can run a scan of the system security.

    You can read the following article to download the Microsoft Safety Scanner and perform a full scan on your computer.

    Microsoft safety scanner

    Note: When you perform the analysis, there are chances of losing the data that you can take a backup of important data before performing analysis.

    Hope this information is useful.

  • Received a call of 'Microsoft Partner' £100 to fix the virus csrss.exe eager...

    I received a call from Aishaz Tech informing me, I got the "csrss.exe"virus and that they could solve the problem for me for £100, which is the cost of the "Microsoft Tools" necessary to solve the problem.  They said that I not able to repair myself, nor anyone else would have had none of these tools and they are a Microsoft partner.  I run MS Windows 7 Home Preimium.  I didn't even notice that I had a problem.  There is only one version of crss.exe in the running task manager (although I can't open the file location) and I have had no other problems such as unexpected POPs Windows that other people with this virus are complaining about.

    How can I know that this is not just a scam to get 100 pounds of me?
    How can I know that I even the virus?
    How do they know I have the virus and where they got my phone number from?
    Is it also true that not even reformat the HARD drive and reinstall all the software from scratch can solve the problem?

    They asked me to use "Teamviewer" free software to enable them to take on my screen, showing me the 'evidence' that I got the virus csrss.exe by:
    (1) running msconfig and showing me that much Microsoft services in the Service tab have the status 'arrested '.  They said all Microsoft services in the Service tab are essential and must always be running - is this true?
    (2) they ran regedit and viewd under HKEY_LOCAL_MACHINE SAFETY record, for which the data column says (value not set) and told me that it meant my anti-virus did not work (I use AVG Free, who says he runs and certainly seems to be analyzes all incoming e-mails).  Nobody knows what the data column should be in it?
    (3) they then looked at what is called prefetch, showed me loads of entries with numbers and no names of recognizable program or file which said, contained the virus.
    4 BACK), they ran a tree, sending loads of country names and other information too fast to read the screen, followed a sentence saying your antivirus software is out of date or does not work and an urgent need to be updated.  But I keep my AVG anti-virus updated software automatically.
    I don't know what to do and I am really worried about what they could do with my computer while they were back online.  Someone at - it good suggestions please?

    I don't know if Microsoft would take interest because they have themselves identified (many claim come / working on behalf of Microsoft/Windows).

    Your main course would be your local trading standards office find a letter enough to follow through is going to be extremely lucky.

    The Police has a role through the Central cybercrime Police Unit (info here, puts it's national) Although the report must be done locally and the same COMPUTER literacy issue may arise as to Trading Standards. Perhaps mention the group could wake up a local Plod that they should actually do something, but that you have not paid what was then a crime took place?

    PS as you have no evidence as such a problem of recovery is far away still.

  • Extremely high after upgrade to Firefox 12 memory usage

    After I've upgraded to Firefox 12, I started frequently affected by hot air balloon Firefox memory usage extremely high (2-3 GB after a few minutes of navigation) light. Sometimes it will fall back down to a more reasonable level (a few hundreds of MB), sometimes it crashes (probably trying to garbage collect everything), and sometimes it crashes. Usually the thread crash cannot be determined, but when it's possible, it's in the garbage collection code ( https://crash-stats.mozilla.com/repor.../list?signature=js%3A%3Agc%3A%3AMarkChildren%28JSTracer * %2 js C + % 3A % 3Atypes % 3A % 3ATypeObject * 29% ).

    I managed to capture a subject: report memory when Firefox had about 1.5 GB and have attached an image.

    A couple of things I've tried. I have a lot of tabs open (although don't load it the tabs until the selected option is enabled), so I copied my profile, all kept my extensions enabled, but all my tabs closed. I then left an open page http://news.google.com/ and it worked very well for several days, while my original profile goes down several times a day.

    I also tried to disable most of my extensions, leaving the following extensions that I refuse to sail without:

    Adblock more
    BetterPrivacy
    NoScript
    PasswordMaker
    Views
    Priv3

    However, the problem still happens in this case.

    Don't know if this helps or not. I'm looking forward to trying Firefox 13 when it comes out.

    Never knew what was causing the problem, but have disappeared since the upgrade to Firefox 13, accidents and memory pathological use.

  • Csrss.exe - system error. The program cannot start because mozutils.dll is missing on your computer. Try reinstalling the program to fix this problem.

    Windows 7 SP1 and Firefox installed recently version 9.0.1. After having tired of the limitations of the opera.
    At startup I get ~ 20 of these boxes on the desk of dialogue (or he repeats when I try to get rid of).

    -msconfig doesn't show any crap from Firefox on the Startup tab
    -Fast Dial addon installed

    • -Windows Defender running
    • -installed / ran WinPatrol to review the startup entries and I noticed of csrss.exe 4 associated with Windows Defender and 3 Audio programs
    • -installed/ran Malwarebytes (w. definitions updated) and found Worm.Rebhip in 11 places, of which 4 have been associated to the above WinPatrol
    • -license of Malwarebytes to remove and reboot needed.

    NO error (s) on the desktop once started

  • two 'csrss.exe' with user 'system '.

    I have two 'csrss.exe' with the same username in the 'SYSTEM' One has 1728 k the another 6120 k of memory.  I have 2 computers; one is directly connected to the modem but not used.  The other computer is connected by wireless modem, and I am the only user of this computer.  My computer is infected?

    "System dedicated more resources to a specific task by generating multiple instances of a single process."

    http://www.ProcessLibrary.com/directory/files/Csrss/26031/

    -steve

  • I have Trojan in csrss.exe, leading to more mistakes 7 000.

    My computer is slow to connect to Internet Explorer.  I called the technical support of IE, and it has taken control of my computer remotely.  He found that a Trojan horse attached to the csrss.exe file.  This file is essential to Windows oprating system, he said.  It is originally more 7 000 errors.  What should I do to fix this?  Should I really have to pay 149.00 to fix this.  The tech said this Trojan horse is deep into my system, and that ordinary security software won't fix.  Help!

    Hi Rob,
    Try the sequence of steps 1 and 2 in this virus/malware removal guide: http://www.selectrealsecurity.com/malware-removal-guide
    It provides simple instructions on how to remove malware from a computer. If you have any questions, just ask. I hope this helps you.
    Brian
  • What is the current version of csrss.exe for windows XP

    I'm under ' Microsoft Windows XP Professional Version 2002 Service Pack 3.

    The version of csrss.exe I have on my machine is: 5.1.2600.5512

    This is the latest version?

    If this isn't the case, should I update?

    If update is recommended, where can I download the right version for my computer?

    Here's what I have XP Pro SP3:

    5.1.2600.5512 (xpsp.080413 - 2111)

    Don't you think that yours is somehow misbehaves?

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