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100% CPU usage in uT 3.0


antmanPL

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Hey there!

I'm trying to use uTorrent 3.0 (25683) [32-bit], but it gives me 100% cpu usage. It's all ok just after fresh install (or deleting settings from AppData), but when i load any torrent file and start downloading - 100% cpu usage again. When I'm trying to close uTorrent, it's still hanging on my process list in Task Manager. Still with 100% cpu usage. After like hour or two, uT is using above 150mb of memory. No matter is it closed, or not.

I'm using a fresh (it has 2 days) install of Win 7 Ultimate x64 with SP1.

No firewalls, no AVs, no antispywares or any other of these.

Athlon 64 3700+, 4GB DDR, GeForce 7900GS.

P.S. It's scarry how you bloatwared uTorrent. Streaming, Remote, DNA, Apps etc. Full of unnecessary things, You should rename it to megaTorrent ;]

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hijackthis:

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 10:03:54, on Śr, 21 wrzesień 2011
Platform: Windows 7 SP1 (WinNT 6.00.3505)
MSIE: Unable to get Internet Explorer version!
Boot mode: Normal

Running processes:
C:\Program Files (x86)\uTorrent\uTorrent.exe
C:\Users\antman\Downloads\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files (x86)\Java\jre7\bin\jp2ssv.dll
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'USŁUGA LOKALNA')
O4 - HKUS\S-1-5-19\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'USŁUGA LOKALNA')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /autoRun (User 'USŁUGA SIECIOWA')
O4 - HKUS\S-1-5-20\..\RunOnce: [mctadmin] C:\Windows\System32\mctadmin.exe (User 'USŁUGA SIECIOWA')
O11 - Options group: [ACCELERATED_GRAPHICS] Accelerated graphics
O23 - Service: Koordynator transakcji rozproszonych (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: Netlogon - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)
O23 - Service: Magazyn chroniony (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Menedżer kont zabezpieczeń (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Bufor wydruku (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: Ochrona oprogramowania (sppsvc) - Unknown owner - C:\Windows\system32\sppsvc.exe (file missing)
O23 - Service: CYGWIN sshd (sshd) - Unknown owner - C:\cygwin\bin\cygrunsrv.exe
O23 - Service: Menedżer poświadczeń (VaultSvc) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: Dysk wirtualny (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: Kopiowanie woluminów w tle (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\Wat\WatUX.exe,-601 (WatAdminSvc) - Unknown owner - C:\Windows\system32\Wat\WatAdminSvc.exe (file missing)
O23 - Service: WMI Performance Adapter (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)

--
End of file - 3153 bytes

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missing dll list for the utorrent.exe process


ListDLLs v3.1 - List loaded DLLs

uTorrent.exe pid: 4248

Base Size Path
0x0000000000400000 0x196000 C:\Program Files (x86)\uTorrent\uTorrent.exe
0x00000000777e0000 0x1a9000 C:\Windows\SYSTEM32\ntdll.dll
0x0000000075050000 0x3f000 C:\Windows\SYSTEM32\wow64.dll
0x0000000074ff0000 0x5c000 C:\Windows\SYSTEM32\wow64win.dll
0x0000000074fe0000 0x8000 C:\Windows\SYSTEM32\wow64cpu.dll
0x0000000000400000 0x196000 C:\Program Files (x86)\uTorrent\uTorrent.exe
0x00000000779c0000 0x180000 C:\Windows\SysWOW64\ntdll.dll
0x0000000075aa0000 0x110000 C:\Windows\syswow64\kernel32.dll
0x00000000770b0000 0x46000 C:\Windows\syswow64\KERNELBASE.dll
0x0000000075320000 0xa0000 C:\Windows\syswow64\ADVAPI32.dll
0x00000000751b0000 0xac000 C:\Windows\syswow64\msvcrt.dll
0x0000000077090000 0x19000 C:\Windows\SysWOW64\sechost.dll
0x0000000075810000 0xf0000 C:\Windows\syswow64\RPCRT4.dll
0x00000000750b0000 0x60000 C:\Windows\syswow64\SspiCli.dll
0x00000000750a0000 0xc000 C:\Windows\syswow64\CRYPTBASE.dll
0x0000000074e40000 0x19e000 C:\Windows\WinSxS\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\COMCTL32.dll
0x0000000075cf0000 0x90000 C:\Windows\syswow64\GDI32.dll
0x0000000075480000 0x100000 C:\Windows\syswow64\USER32.dll
0x00000000762a0000 0xa000 C:\Windows\syswow64\LPK.dll
0x0000000075bb0000 0x9d000 C:\Windows\syswow64\USP10.dll
0x0000000075d80000 0x57000 C:\Windows\syswow64\SHLWAPI.dll
0x0000000076f00000 0x7b000 C:\Windows\syswow64\comdlg32.dll
0x00000000762b0000 0xc4a000 C:\Windows\syswow64\SHELL32.dll
0x0000000074e30000 0x5000 C:\Windows\SysWOW64\MSIMG32.dll
0x0000000076020000 0x15c000 C:\Windows\syswow64\ole32.dll
0x0000000075270000 0x8f000 C:\Windows\syswow64\OLEAUT32.dll
0x00000000751a0000 0x5000 C:\Windows\syswow64\PSAPI.DLL
0x0000000075cb0000 0x35000 C:\Windows\syswow64\WS2_32.dll
0x0000000075260000 0x6000 C:\Windows\syswow64\NSI.dll
0x0000000075f60000 0x60000 C:\Windows\SysWOW64\IMM32.DLL
0x0000000075740000 0xcc000 C:\Windows\syswow64\MSCTF.dll
0x0000000074c50000 0x5000 C:\Windows\SysWOW64\shfolder.dll
0x0000000074e00000 0x16000 C:\Windows\SysWOW64\CRYPTSP.dll
0x0000000074dc0000 0x3b000 C:\Windows\SysWOW64\rsaenh.dll
0x0000000074da0000 0x17000 C:\Windows\SysWOW64\USERENV.dll
0x0000000074d90000 0xb000 C:\Windows\SysWOW64\profapi.dll
0x0000000071190000 0x240000 C:\Windows\SysWOW64\msi.dll
0x0000000074d40000 0x44000 C:\Windows\SysWOW64\DnsApi.dll
0x0000000074cc0000 0x80000 C:\Windows\SysWOW64\UxTheme.dll
0x0000000076f80000 0x110000 C:\Windows\syswow64\urlmon.DLL
0x0000000075580000 0x1b8000 C:\Windows\syswow64\iertutil.dll
0x0000000075de0000 0x11a000 C:\Windows\syswow64\WININET.dll
0x0000000075f00000 0x3000 C:\Windows\syswow64\Normaliz.dll
0x0000000075110000 0x83000 C:\Windows\syswow64\CLBCatQ.DLL
0x00000000749b0000 0x76000 C:\Windows\SysWOW64\FirewallAPI.dll
0x0000000074c30000 0x9000 C:\Windows\SysWOW64\VERSION.dll
0x0000000074bf0000 0x3c000 C:\Windows\SysWOW64\mswsock.dll
0x0000000074be0000 0x5000 C:\Windows\SysWOW64\wshtcpip.dll
0x0000000074bd0000 0x6000 C:\Windows\SysWOW64\wship6.dll
0x0000000074bb0000 0x1c000 C:\Windows\SysWOW64\Iphlpapi.dll
0x0000000074ba0000 0x7000 C:\Windows\SysWOW64\WINNSI.DLL
0x0000000074b80000 0x12000 C:\Windows\SysWOW64\dhcpcsvc.DLL
0x0000000074b70000 0xd000 C:\Windows\SysWOW64\dhcpcsvc6.DLL
0x0000000074910000 0x4a000 C:\Windows\SysWOW64\hnetcfg.dll
0x0000000074990000 0x14000 C:\Windows\SysWOW64\ATL.DLL
0x00000000748b0000 0xa000 C:\Windows\SysWOW64\slc.dll
0x0000000074890000 0x16000 C:\Windows\SysWOW64\GPAPI.dll
0x0000000074870000 0x6000 C:\Windows\SysWOW64\rasadhlp.dll
0x0000000074830000 0x38000 C:\Windows\SysWOW64\fwpuclnt.dll
0x0000000074880000 0xe000 C:\Windows\SysWOW64\RpcRtRemote.dll
0x00000000742c0000 0x8000 C:\Windows\SysWOW64\Secur32.dll
0x0000000074af0000 0x25000 C:\Windows\SysWOW64\peerdist.dll
0x0000000074ad0000 0x1b000 C:\Windows\SysWOW64\AUTHZ.dll
0x0000000074980000 0x8000 C:\Windows\SysWOW64\npmproxy.dll
0x0000000073ef0000 0x52000 C:\Windows\SysWOW64\RASAPI32.dll
0x0000000074120000 0x15000 C:\Windows\SysWOW64\rasman.dll
0x0000000074110000 0xd000 C:\Windows\SysWOW64\rtutils.dll
0x0000000074100000 0x6000 C:\Windows\SysWOW64\sensapi.dll
0x00000000746b0000 0x10000 C:\Windows\SysWOW64\NLAapi.dll
0x00000000747f0000 0x36000 C:\Windows\SysWOW64\upnp.dll
0x0000000074790000 0x58000 C:\Windows\SysWOW64\WINHTTP.dll
0x0000000074740000 0x4f000 C:\Windows\SysWOW64\webio.dll
0x0000000074c60000 0xd000 C:\Windows\SysWOW64\SSDPAPI.dll
0x0000000074640000 0x5f000 C:\Windows\SysWOW64\SXS.DLL
0x00000000746a0000 0x8000 C:\Windows\SysWOW64\credssp.dll
0x0000000071050000 0x133000 C:\Windows\SysWOW64\msxml3.dll
0x0000000070de0000 0x265000 C:\Windows\SysWOW64\netshell.dll
0x0000000074970000 0xf000 C:\Windows\SysWOW64\wkscli.dll
0x00000000742e0000 0x9000 C:\Windows\SysWOW64\netutils.dll
0x0000000073240000 0x945000 C:\Windows\SysWOW64\ieframe.dll
0x0000000073e80000 0x3c000 C:\Windows\SysWOW64\OLEACC.dll
0x0000000073f50000 0x4c000 C:\Windows\SysWOW64\apphelp.dll
0x0000000074260000 0x21000 C:\Windows\SysWOW64\ntmarta.dll
0x0000000075f10000 0x45000 C:\Windows\syswow64\WLDAP32.dll
0x000000006ca50000 0xbb9000 C:\Windows\SysWOW64\mshtml.dll
0x0000000074340000 0x2e000 C:\Windows\SysWOW64\mlang.dll
0x0000000076180000 0x11d000 C:\Windows\syswow64\CRYPT32.dll
0x0000000077990000 0xc000 C:\Windows\syswow64\MSASN1.dll
0x0000000074960000 0xb000 C:\Windows\SysWOW64\msimtf.dll
0x0000000074300000 0x3a000 C:\Windows\SysWOW64\schannel.dll
0x0000000074140000 0xf5000 C:\Windows\SysWOW64\PROPSYS.dll
0x000000006ea20000 0x38000 C:\Windows\SysWOW64\ncrypt.dll
0x000000006ea00000 0x17000 C:\Windows\SysWOW64\bcrypt.dll
0x000000006e910000 0x3d000 C:\Windows\SysWOW64\bcryptprimitives.dll
0x0000000075ff0000 0x2d000 C:\Windows\syswow64\WINTRUST.dll
0x000000006e9e0000 0x1c000 C:\Windows\SysWOW64\cryptnet.dll
0x000000006e8f0000 0x15000 C:\Windows\SysWOW64\Cabinet.dll
0x000000006e740000 0xe000 C:\Windows\SysWOW64\DEVRTL.dll
0x0000000074480000 0x1bb000 C:\Windows\SysWOW64\jscript9.dll
0x0000000074290000 0x13000 C:\Windows\SysWOW64\dwmapi.dll
0x0000000074a80000 0x4a000 C:\Windows\SysWOW64\mscoree.dll
0x0000000073fb0000 0x67000 C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscoreei.dll
0x0000000063f00000 0xc000 C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorie.dll
0x0000000070d40000 0x9b000 C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.6195_none_d09154e044272b9a\MSVCR80.dll
0x0000000063f50000 0x19000 C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorld.dll
0x0000000075900000 0x19d000 C:\Windows\syswow64\setupapi.dll
0x0000000075fc0000 0x27000 C:\Windows\syswow64\CFGMGR32.dll
0x0000000075300000 0x12000 C:\Windows\syswow64\DEVOBJ.dll
0x0000000070c80000 0xba000 C:\Windows\SysWOW64\d2d1.dll
0x0000000071be0000 0x10a000 C:\Windows\SysWOW64\DWrite.dll
0x0000000071810000 0x83000 C:\Windows\SysWOW64\dxgi.dll
0x0000000071980000 0xfb000 C:\Windows\SysWOW64\windowscodecs.dll
0x00000000718e0000 0x2c000 C:\Windows\SysWOW64\d3d10_1.dll
0x00000000718a0000 0x3a000 C:\Windows\SysWOW64\d3d10_1core.dll
0x0000000070b50000 0x12c000 C:\Windows\SysWOW64\D3D10Warp.dll
0x0000000074a40000 0x3a000 C:\Windows\SysWOW64\Dxtrans.dll
0x0000000074c40000 0xa000 C:\Windows\SysWOW64\ddrawex.dll
0x0000000070a60000 0xe7000 C:\Windows\SysWOW64\DDRAW.dll
0x0000000074a30000 0x6000 C:\Windows\SysWOW64\DCIMAN32.dll
0x00000000746e0000 0x59000 C:\Windows\SysWOW64\Dxtmsft.dll
0x000000006fa70000 0x102000 C:\Windows\SysWOW64\d3d10.dll
0x0000000074370000 0x33000 C:\Windows\SysWOW64\d3d10core.dll
0x00000000714d0000 0x2f000 C:\Windows\SysWOW64\DUser.dll
0x0000000073200000 0x32000 C:\Windows\SysWOW64\WINMM.dll
0x0000000073ec0000 0x2f000 C:\Windows\SysWOW64\XmlLite.dll
0x00000000748e0000 0x2b000 C:\Windows\SysWOW64\msls31.dll
0x0000000071b00000 0x31000 C:\Windows\SysWOW64\EhStorShell.dll
0x0000000071910000 0x70000 C:\Windows\SysWOW64\ntshrui.dll
0x0000000071b60000 0x19000 C:\Windows\SysWOW64\srvcli.dll
0x0000000071b50000 0xb000 C:\Windows\SysWOW64\cscapi.dll
0x0000000071500000 0x16f000 C:\Windows\SysWOW64\explorerframe.dll
0x0000000071410000 0xb2000 C:\Windows\SysWOW64\DUI70.dll
0x000000006f970000 0x5c000 C:\Windows\SysWOW64\StructuredQuery.dll
0x000000006f920000 0x4e000 C:\Windows\SysWOW64\actxprxy.dll
0x00000000709d0000 0x32000 C:\Program Files (x86)\Internet Explorer\ieproxy.dll
0x0000000073e50000 0x16000 C:\Windows\SysWOW64\thumbcache.dll
0x0000000071b80000 0x2e000 C:\Windows\SysWOW64\SHDOCVW.dll
0x000000006f880000 0xa0000 C:\Windows\SysWOW64\SearchFolder.dll
0x000000006ec30000 0x198000 C:\Windows\SysWOW64\NetworkExplorer.dll
0x00000000742b0000 0xf000 C:\Windows\SysWOW64\samcli.dll
0x000000006ea70000 0x12000 C:\Windows\SysWOW64\SAMLIB.dll
0x0000000073e70000 0x9000 C:\Windows\SysWOW64\LINKINFO.dll
0x0000000070a40000 0x12000 C:\Windows\SysWOW64\MPR.dll
0x00000000748c0000 0x8000 C:\Windows\SysWOW64\drprov.dll
0x000000006ef40000 0x29000 C:\Windows\SysWOW64\WINSTA.dll
0x000000006ef20000 0x14000 C:\Windows\SysWOW64\ntlanman.dll
0x000000006ef00000 0x17000 C:\Windows\SysWOW64\davclnt.dll
0x00000000746c0000 0x8000 C:\Windows\SysWOW64\DAVHLPR.dll
0x000000006ee70000 0x89000 C:\Windows\SysWOW64\PortableDeviceApi.dll
0x000000006e890000 0x52000 C:\Windows\SysWOW64\zipfldr.dll
0x000000006e860000 0x22000 C:\Windows\SysWOW64\EhStorAPI.dll

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Uhhh...

You can now move this thread to thrash.

I just simply stay using 2.2.1 cause it has got everything i need, it's clean, fast, light-weight and not-bloatwared by any of these weird so-called "features". It is not using 100% of my cpu (or even 10%) and 150mb of my ram.

Cause of my problem is not my fresh installation of Win7, but your dirty uT3.0. Many people's got problems with new version, and it's not just a coincidence.

I'm sorry for my mean words, but i truely believed that uT will stay a good, freeware utility. And obviously it won't.

Thnx for trying to help. And i hope you'll understand your mistakes.

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Same problem here. It made my laptop fan gone crazy. As I see like guy above I'm on Win 7 x64.

I have also downgraded to 2.2. It's not to be jerk - Sorry guys it's totally unusable at this moment.

And... For the long time I was trying to convince myself that all that stuff comming with new versions is actually usable. Now when after a long time with 3.0 branch I see good old interface - I'm sure - it's not.

Sorry again - I'm staying with 2.2 until 3.0 lite will be relased or there will be some new features that I actually need(taskbar integration for eg.).

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Today I noticed the same problem. I have been using utorrent 3.0 a couple of month now, never had any problem. Today I started a new download, but after a few minutes, the download stalled, and i got the "Disk cache full" error down the notification bar. utorrent was using 50% CPU time on my E8400 processor.

The utorrent process was hanging, so I had to close through task manager. After restart the whole problem just repeated itself again.

I tried the newest 3.1 alpha, an oldest 3.0 x64 version, but the problem persisted. Version 2.2.1 worked just fine.

Here i uploaded some reports using Listdlls and Process explorer:

Listdlls - using command: listdlls -v utorrent

http://dl.dropbox.com/u/30026120/listdlls_report_utorrent_dll.txt

Listdlls - using command: listdlls -v

http://dl.dropbox.com/u/30026120/listdlls_report_all_dll.txt

Process explorer - uTorrent process

http://dl.dropbox.com/u/30026120/process_explorer_uTorrent_dll.txt

Hope you can find something in there. By the way I'm using windows 7 x64. Let me know if you need anything else.

Thanks!

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