在任务管理器中，【进程】选项中 显示system Idle 占用99％ 而【性能】选项中显示CPU占用始终为50％左右，请高手帮忙分析一下 是什么原因！
下面是卡卡扫描日志：
Logfile of Kaka v2. 0. 0. 7 Scan Module v2. 0. 0. 1
Scan saved at 14:32:56, on 2006-02-06
Platform: Microsoft Windows 2000 Server Service Pack 4 (Build 2195)
MSIE: Internet Explorer v6.00 SP1;Q867801;Q832894; (6.00.2800.1106)
Running processes:
[smss.exe]
CommandLine =
[csrss.exe]
CommandLine = C:\WINNT\system32\csrss.exe
ObjectDirectory=\Windows SharedSection=1024,3072,512 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ProfileControl=Off MaxRequestThreads=16
[winlogon.exe]
CommandLine = winlogon.exe
[services.exe]
CommandLine = C:\WINNT\system32\services.exe
[lsass.exe]
CommandLine = C:\WINNT\system32\lsass.exe
[Ravmond.exe]
CommandLine = "D:\PROGRAM FILES\RISING\RAV\Ravmond.exe"
[RavStub.exe]
CommandLine = "D:\PROGRAM FILES\RISING\RAV\RavStub.exe" /RAVMOND
[svchost.exe]
CommandLine = C:\WINNT\system32\svchost -k rpcss
[spoolsv.exe]
CommandLine = C:\WINNT\system32\spoolsv.exe
[svchost.exe]
CommandLine = C:\WINNT\System32\svchost.exe -k netsvcs
[llssrv.exe]
CommandLine = C:\WINNT\System32\llssrv.exe
[sqlservr.exe]
CommandLine = d:\PROGRA~1\MICROS~1\MSSQL\binn\sqlservr.exe
[RavAgent.exe]
CommandLine = "D:\PROGRAM FILES\RISING\RAV\RavAgent.exe"
[RavAlert.exe]
CommandLine = "D:\PROGRAM FILES\RISING\RAV\RavAlert.exe"
[RavService.exe]
CommandLine = "d:\Program Files\Rising\Rav\RavService.exe" /service
[RavUpdate.exe]
CommandLine = "D:\PROGRAM FILES\RISING\RAV\RavUpdate.exe"
[CCENTER.EXE]
CommandLine = "D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE"
[tomcat5.exe]
CommandLine = G:\tomcat\bin\tomcat5.exe //RS//Tomcat5
[WinMgmt.exe]
CommandLine = C:\WINNT\System32\WBEM\WinMgmt.exe
[msdtc.exe]
CommandLine = C:\WINNT\System32\msdtc.exe
[svchost.exe]
CommandLine = C:\WINNT\System32\svchost.exe -k tapisrv
[Explorer.EXE]
CommandLine = C:\WINNT\Explorer.EXE
[RavTray.exe]
CommandLine = "D:\Program Files\Rising\Rav\RavTray.exe"
[RavTimer.exe]
CommandLine = "D:\Program Files\Rising\Rav\RavTimer.exe"
[RavMon.exe]
CommandLine = "D:\PROGRAM FILES\RISING\RAV\RAVMON.EXE" -SYSTEM
[internat.exe]
CommandLine = "C:\WINNT\system32\internat.exe"
[sqlmangr.exe]
CommandLine = "C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe" /n
[taskmgr.exe]
CommandLine = taskmgr.exe
[IEXPLORE.EXE]
CommandLine = "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
[KkScan.exe]
CommandLine = "C:\Program Files\Rising\KakaToolBar\KkScan.exe"
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page=C:\WINNT\system32\blank.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page=%SystemRoot%\system32\blank.htm
O1 - Hosts: 127.0.0.1 localhost
O2 - BHO: MMSAssist BHO - {6671A431-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - D:\PROGRA~1\FLASHGET\jccatch.dll
O3 - Toolbar: 卡卡上网安全助手 - {DB9ECD4F-FB8F-4311-B3CE-90B976C2707C} - C:\WINNT\system32\kakatool.dll
O3 - Toolbar: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - D:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - Toolbar: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O4 - HKCU\..\Run: [Internat.exe] internat.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKLM\..\Run: [RavTray] d:\Program Files\Rising\Rav\RavTray.exe
O4 - HKLM\..\Run: [RavTimer] d:\Program Files\Rising\Rav\RavTimer.exe
O4 - HKLM\..\Run: [RavMon] d:\Program Files\Rising\Rav\RavMon.exe -system
O4 - Global Startup: 服务管理器.lnk = C:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
O8 - Extra context menu item: >> 彩信发送 << - res://C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL/mms.htm
O8 - Extra context menu item: 使用网际快车下载 - D:\Program Files\FlashGet\jc_link.htm
O8 - Extra context menu item: 使用网际快车下载全部链接 - D:\Program Files\FlashGet\jc_all.htm
O9 - Extra Button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java 控制台 - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra Button: (no name) - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL
O9 - Extra 'Tools' menuitem: MMSAssist工具条设置 - {6671A433-5C3D-463d-A7CF-5587F9B7E191} - C:\PROGRA~1\MMSASS~1\MMSASS~1.DLL
O9 - Extra Button: @shdoclc.dll,-866 - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\system32\shdocvw.dll
O9 - Extra 'Tools' menuitem: @shdoclc.dll,-864 - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINNT\system32\shdocvw.dll
O9 - Extra Button: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\PROGRA~1\FLASHGET\flashget.exe
O9 - Extra 'Tools' menuitem: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\PROGRA~1\FLASHGET\flashget.exe
O14 - IERESET.INF: START_PAGE_URL=http://www.microsoft.com/isapi/redir.dll?prd=ie&pver=6&ar=msnhome
O16 - DPF: DirectAnimation Java Classes -
file://C:\WINNT\Java\classes\dajava.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {56336BCB-3D8A-11D6-A00B-0050DA18DE71} (RdxIE Class) - http://software-dl.real.com/055777fce4cb16b48104/netzip/RdxIE601_cn.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1137994763843
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1137998063265
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash
Object) - http://www1.mydrivers.com/swflash.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{47EADA7B-9299-4431-9CA3-FA08E45A5920}: NameServer = 211.90.88.129,211.90.88.130
O18 - Protocol: about - {3050F406-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: cdl - {3dd53d40-7b8b-11D0-b013-00aa0059ce02} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: file - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: ftp - {79eac9e3-baf9-11ce-8c82-00aa004ba90b} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: gopher - {79eac9e4-baf9-11ce-8c82-00aa004ba90b} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: http - {79eac9e2-baf9-11ce-8c82-00aa004ba90b} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: https - {79eac9e5-baf9-11ce-8c82-00aa004ba90b} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: ipp - (no CLSID) - (no file)
O18 - Protocol: its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINNT\System32\itss.dll
O18 - Protocol: javascript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: local - {79eac9e7-baf9-11ce-8c82-00aa004ba90b} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: mailto - {3050f3DA-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: mhtml - {05300401-BCBC-11d0-85E3-00C04FD85AB4} - C:\WINNT\system32\inetcomm.dll
O18 - Protocol: mk - {79eac9e6-baf9-11ce-8c82-00aa004ba90b} - C:\WINNT\system32\urlmon.dll
O18 - Protocol: ms-its - {9D148291-B9C8-11D0-A4CC-0000F80149F6} - C:\WINNT\System32\itss.dll
O18 - Protocol: msdaipp - (no CLSID) - (no file)
O18 - Protocol: res - {3050F3BC-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: sysimage - {76E67A63-06E9-11D2-A840-006008059382} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: vbscript - {3050F3B2-98B5-11CF-BB82-00AA00BDCE0B} - C:\WINNT\system32\mshtml.dll
O18 - Protocol: vnd.ms.radio - {3DA2AA3B-3D96-11D2-9BD2-204C4F4F5020} - C:\WINNT\system32\msdxm.ocx
O20 - Winlogon Notify: igfxcui
O20 - Winlogon Notify: wzcnotif
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\system32\dmadmin.exe /com
O23 - Service: Macromedia Licensing Service (Macromedia Licensing Service) - - "C:\Program Files\Common Files\Macromedia Shared\Service\Macromedia Licensing.exe"
O23 - Service: Rav Net Agent (RavAgent) - 北京瑞星科技股份有限公司 - "D:\PROGRAM FILES\RISING\RAV\RavAgent.exe"
O23 - Service: Rav Net Alert (RavAlert) - 北京瑞星科技股份有限公司 - "D:\PROGRAM FILES\RISING\RAV\RavAlert.exe"
O23 - Service: RavService (RavService) - Beijing Rising Technology Co., Ltd. - "d:\Program Files\Rising\Rav\RavService.exe" /service
O23 - Service: RavUpdate (RavUpdate) - Beijing Rising Technology Co., Ltd. - "D:\PROGRAM FILES\RISING\RAV\RavUpdate.exe"
O23 - Service: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - D:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - D:\PROGRAM FILES\RISING\RAV\Ravmond.exe
O23 - Service: Apache Tomcat (Tomcat5) - Apache Software Foundation - G:\tomcat\bin\tomcat5.exe //RS//Tomcat5
