svchost.exe 佔完 cpu 資源 ,導致連線停頓
 

最近上網﹐速度變慢﹐要花一段時間才能進入網站。每次要登入另一個網站﹐就要等一段時間。

後來發現﹐每當進入網站時﹐ svchost.exe (dnsacahe) (process ID 1316) 就會把整個 cpu 資源給用完﹐導致連線停頓。無論用 firefox ,還是 opera ,google chrome 都無法避免。

請問如何解決這個問題﹖

xp pro
512 mb
Intel Pentium 4A, 2200 MHz (5.5 x 400)
d-link Wireless USB Adapter AirPlus G (DWL-G122 )


Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 4:01:01 AM, on 13/7/2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Avira\AntiVir Desktop\sched.exe
C:\Program Files\Avira\AntiVir Desktop\avguard.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\RunDll32.exe
C:\Program Files\ANI\ANIWZCS2 Service\WZCSLDR2.exe
C:\Program Files\Avira\AntiVir Desktop\avgnt.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\NJStar Communicator\NJCOM32.EXE
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\taskmgr.exe
C:\Program Files\Mozilla Firefox\plugin-container.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG9\avgssie.dll (file missing)
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: AddTask Class - {6A19C29D-ED45-4483-8999-9F939C8161F2} - C:\Program Files\eREAD\eREAD\WebHook.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.5.5126.1836\swg.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: 超級兔子上網精靈 - {FEDF637B-F631-4583-A210-33CC828D42DB} - C:\PROGRA~1\SUPERR~1\magicset\HAOKAN~1.DLL
O3 - Toolbar: 超級兔子上網精靈 - {FEDF637B-F631-4583-A210-33CC828D42DB} - C:\PROGRA~1\SUPERR~1\magicset\HAOKAN~1.DLL
O3 - Toolbar: (no name) - {CCC7A320-B3CA-4199-B1A6-9F516DD69829} - (no file)
O3 - Toolbar: Google Toolbar - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - C:\Program Files\Google\Google Toolbar\GoogleToolbar_32.dll
O4 - HKLM\..\Run: [Cmaudio] RunDll32 cmicnfg.cpl,CMICtrlWnd
O4 - HKLM\..\Run: [IMJPMIG8.1] ; "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [MSPY2002] ; C:\WINDOWS\system32\IME\PINTLGNT\ImScInst.exe /SYNC
O4 - HKLM\..\Run: [PHIME2002ASync] ; C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] ; C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [VTPreset] VTPreset.exe
O4 - HKLM\..\Run: [ANIWZCS2Service] C:\Program Files\ANI\ANIWZCS2 Service\WZCSLDR2.exe
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [avgnt] "C:\Program Files\Avira\AntiVir Desktop\avgnt.exe" /min
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKCU\..\Run: [swg] "C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\user\Local Settings\Application Data\Google\Update\GoogleUpdate.exe" /c
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O8 - Extra context menu item: + &Download Express: download this file - C:\Program Files\Download Express\Add_Url.htm
O8 - Extra context menu item: Google 網頁註解... - res://C:\Program Files\Google\Google Toolbar\Component\GoogleToolbarDynamic_mui_en_96D6FF0C6D236BF8.dll/cmsidewiki.html
O8 - Extra context menu item: Save Flash - res://C:\Program Files\UnH Solutions\Flash Saving Plugin\FlashSButton.dll/210
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra button: Flash - {43CF38F3-5AEC-45a3-AD31-04EB06E9C6CA} - C:\Program Files\UnH Solutions\Flash Saving Plugin\FlashSButton.dll (HKCU)
O16 - DPF: {1159CFA4-6BEA-4ED4-8166-5556B1BFB232} (pocx Control) - http://www.pts.org.tw/pocx0622.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=39204
O16 - DPF: {1DB93715-3B60-43EE-93E6-279BB3E1DF76} (OCXDownloadChecker Control) - http://xxxxxxcctv-hq.dipmap.com/cab/OCXChecker_6110.cab
O16 - DPF: {39D420B3-E0EB-424C-89AA-C24F8DE7EF79} (KooPlayer Control) - http://www.im.tv/IMTVPlayer.ocx
O16 - DPF: {583EDC6D-F8C9-4067-AB67-0DECF1800482} (SDVRCMS Control) - http://xxxxxx01.dyndns.org:81/sdvrcms.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://v5.windowsupdate.microsoft.co...?1118589655062
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsof...?1125137397421
O16 - DPF: {7D30109B-DD2B-4339-BE80-1CD48723C2BC} (LiveX(v6.0.1.0)) - http://xxxxxx01.dipmap.com/cab/Live.cab
O16 - DPF: {C01170CC-AF05-46C3-88BC-2C120DCEE288} (KooPlayer Control) - http://www.im.tv/IMTVPlayer.ocx
O16 - DPF: {E06E2E99-0AA1-11D4-ABA6-0060082AA75C} -
O16 - DPF: {E84E5574-FAE4-4EE2-877D-092AFF688F21} (RPBX(v6.0)) - http://xxxxxx01.dipmap.com/cab/RPB.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{08FE2AD3-82DA-4DAF-B252-0CBC10A167D7}: NameServer = 202.188.0.133,202.188.1.5
O17 - HKLM\System\CCS\Services\Tcpip\..\{1CC178C4-D763-4CDC-9F48-23A5407E78F8}: NameServer = 202.188.0.133,202.188.1.5
O17 - HKLM\System\CCS\Services\Tcpip\..\{9AEFB935-B0FD-4C00-BCF9-2C0E9E13C19F}: NameServer = 202.188.0.133,202.188.1.5
O17 - HKLM\System\CS1\Services\Tcpip\..\{08FE2AD3-82DA-4DAF-B252-0CBC10A167D7}: NameServer = 202.188.0.133,202.188.1.5
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\COMMON~1\Skype\SKYPE4~1.DLL
O23 - Service: ANIWZCSd Service (ANIWZCSdService) - Wireless Service - C:\Program Files\ANI\ANIWZCS2 Service\ANIWZCSdS.exe
O23 - Service: Avira AntiVir Scheduler (AntiVirSchedulerService) - Avira GmbH - C:\Program Files\Avira\AntiVir Desktop\sched.exe
O23 - Service: Avira AntiVir Guard (AntiVirService) - Avira GmbH - C:\Program Files\Avira\AntiVir Desktop\avguard.exe
O23 - Service: Google Update Service (gupdate) (gupdate) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: SymWMI Service (SymWSC) - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\Security Center\SymWSC.exe
O24 - Desktop Component 1: (no name) - http://pics.livejournal.com/kro1975/pic/000h7kte

--
End of file - 8090 bytes

http://www.yannicafe.info/wp/2007/02...#comment-19776 參考看看

謝謝﹐您提供的貼文我之前看過了。

本來我是不想講的﹐如果沒人回答﹐我就可以靜靜地混過去。

既然有網友回答我的問題﹐為了不製造斷頭﹐我只好從實招來。

說起來有點糗。


我一直以為是軟體出問題﹐就不斷地從 google 找資料﹐後來記起 A 大語錄﹕


1.打開機箱，清理裡面的灰塵，包含CPU、顯卡上頭的散熱裝置的..

2.用2B鉛筆橡皮擦擦亮內存條的金手指，然後裝回..

3.目視檢查主板(CPU插槽四周)、顯卡這些元件有無電容器鼓包、漏液的情況


所以﹐我把 cpu 風扇的灰塵清理後﹐再開機﹐才發現風扇不會轉。

看來 cpu 會沖上 100 ﹐應該是這個原因。


電腦太舊﹐要買這種舊版散熱風扇﹐還真不容易...

往往會因為已停產的零件故障﹐被迫要換掉整架電腦...

S478散熱器很好找阿....

我問過電腦公司﹐說已經沒賣了﹐要預訂....

不幸中的大幸﹐我找到一架破電腦﹐散熱裝置大小相當﹐就拿來代替﹐拼湊上去﹐勉強湊合用。

經過試驗﹐上網時﹐svchost 依舊沖上 100 ﹐只是時間沒拖很久﹐情況比之前好一點了。

現在讓電腦開著﹐看會不會 “自動關機”。

多跑幾間說不定就有了 ... 有些電腦 3C 大賣場都有 ...

經過測試﹐開機超過 8 小時沒有問題。重開機時﹐顯示溫度低于 49 度 C。


至於 svchost.exe 問題﹐還是一樣﹐上網 cpu 就衝上 100

後來在 run--> service.msc 裡﹐把 dns client 設定成 disable ﹐重開機再上網﹐問題就解決了。

(tcp/ip 裡﹐我先輸入 dns server address ,才去 service.msc 設定成 disable。)

svchost應該是微軟的一個缺陷可以上微軟網站下載修正程式或更新至xpsp3或直接重xpsp3就可以了