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High Speed with TS Usage


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I wasn't really sure where to post this... I'm currently using uT on a server type hardware, using a real 100Mbps connection to internet, and remotly connected by Terminal Server. I'm currently using Windows 2003 R2.

Here's my issue : The general usage is not great, as uT tend to be unstable & crash (or make the server crash) at some point in time. I've browsed the forum already for advices, which i found some and helped me a great deal already.

So far i changed the Advanced option "net.low_cpu" to true, slowed the GUI refresh rate to 2, used the TCP/IP patch to change the maximum number of half-open connection to 50, keeping uT half open configuration to 8 tho. Also used /console on the TS client.

All of that made the whole lots more stable. Still, uT using about 70% of my CPU when GUI being open, but only 10% when in tray. I have speeds of about 1 to 3 Mb/s in dl & up.

Any more advice you could give me to make uT more stable? or configuration advices? Thanks in advance.

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UDMA mode 5 is enabled. The issue is more when the GUI is open. If, per example, i have a 2 Mb/s download and a 3 Mb/s upload, as soon as i open the GUI to check how things are going, everything slows down to 500 Kb/s and the CPU usage reach 100%.

As soon as i close uT to tray, not having the window active anymore, CPU usage drops down to 5-15% and transfer speeds rise again...

CPU is Intel Celeron 2.66Ghz and i got 1 Gb Ram... so i'm a bit puzzled on what's the issue.

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Logfile of Trend Micro HijackThis v2.0.2

Scan saved at 18:21:53, on 10/06/2008

Platform: Windows 2003 SP2 (WinNT 5.02.3790)

MSIE: Internet Explorer v7.00 (7.00.6000.16640)

Boot mode: Normal

Running processes:








C:\Program Files\copSSH\bin\cygrunsrv.exe

C:\Program Files\copSSH\bin\sshd.exe







C:\Program Files\uTorrent\utorrent.exe


C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = res://shdoclc.dll/hardAdmin.htm

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = res://shdoclc.dll/hardAdmin.htm

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,First Home Page = res://shdoclc.dll/hardAdmin.htm

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://go.microsoft.com/fwlink/?LinkId=74005

O4 - HKLM\..\Run: [iMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32

O4 - HKLM\..\Run: [iMEKRMIG6.1] C:\WINDOWS\ime\imkr6_1\IMEKRMIG.EXE

O4 - HKLM\..\Run: [MSPY2002] C:\WINDOWS\system32\IME\PINTLGNT\ImScInst.exe /SYNC



O4 - HKLM\..\Run: [igfxtray] C:\WINDOWS\system32\igfxtray.exe

O4 - HKLM\..\Run: [igfxhkcmd] C:\WINDOWS\system32\hkcmd.exe

O4 - HKLM\..\Run: [igfxpers] C:\WINDOWS\system32\igfxpers.exe

O4 - HKLM\..\Run: [High Definition Audio Property Page Shortcut] HDAShCut.exe

O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE LOCAL')

O4 - HKUS\S-1-5-19\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'SERVICE LOCAL')

O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICE RÉSEAU')

O4 - HKUS\S-1-5-20\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'SERVICE RÉSEAU')

O4 - HKUS\S-1-5-21-2208022787-3943173511-2098327282-1004\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SvcCOPSSH')

O4 - HKUS\S-1-5-21-2208022787-3943173511-2098327282-1004\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'SvcCOPSSH')

O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')

O4 - HKUS\S-1-5-18\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'SYSTEM')

O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')

O4 - HKUS\.DEFAULT\..\RunOnce: [tscuninstall] %systemroot%\system32\tscupgrd.exe (User 'Default user')

O15 - ESC Trusted Zone: http://mozilla.mirrors.easynews.com

O15 - ESC Trusted Zone: http://mozilla.ftp.iij.ad.jp

O15 - ESC Trusted Zone: http://mozilla.isc.org

O15 - ESC Trusted Zone: http://download.mozilla.org

O15 - ESC Trusted Zone: http://runonce.msn.com

O15 - ESC Trusted Zone: http://mozilla2.mirrors.tds.net

O15 - ESC Trusted Zone: http://laotzu.acc.umu.se

O15 - ESC Trusted Zone: http://m.webtrends.com

O15 - ESC Trusted Zone: http://*.windowsupdate.com

O15 - ESC Trusted Zone: http://runonce.msn.com (HKLM)

O15 - ESC Trusted Zone: http://*.windowsupdate.com (HKLM)

O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1172511702242

O17 - HKLM\System\CCS\Services\Tcpip\..\{1FB8DCA0-FDFC-474A-A104-13BF0E3C3DFA}: NameServer = xx.xx.xx.xx

O17 - HKLM\System\CCS\Services\Tcpip\..\{3A4732A4-8FBB-407D-8E27-CAA27C4CBC44}: NameServer = xx.xx.xx.xx

O17 - HKLM\System\CCS\Services\Tcpip\..\{B3537C5E-E190-4FDA-ABA7-7E6FFAD8832F}: NameServer = xx.xx.xx.xx

O17 - HKLM\System\CCS\Services\Tcpip\..\{F4E01F6A-D310-41FF-B9C7-1E24E8EE8560}: NameServer = xx.xx.xx.xx

O17 - HKLM\System\CS1\Services\Tcpip\..\{1FB8DCA0-FDFC-474A-A104-13BF0E3C3DFA}: NameServer = xx.xx.xx.xx

O17 - HKLM\System\CS2\Services\Tcpip\..\{1FB8DCA0-FDFC-474A-A104-13BF0E3C3DFA}: NameServer = xx.xx.xx.xx

O23 - Service: Openssh SSHD (copSSHD) - Unknown owner - C:\Program Files\copSSH\bin\cygrunsrv.exe


Does it help in any way?

Edit : Removed IPs

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"Primary IDE Channel"

- Device 0

-- Active Transfer Mode : Ultra DMA mode 5

-Device 1

-- Active Transfer Mode : N/A

then i have N/A in "Active Transfer Mode" for the 2nd Primary IDE Channel and the two Secondary IDE Channel.

By the way, i fail the understand why uT use so little resources when i have it in tray, but A LOT when i have the GUI open to check the infos. Is the GUI so intensive?

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Process: utorrent.exe Pid: 3884

Name Description Company Name Version

ACTIVEDS.dll ADs Router Layer DLL Microsoft Corporation 5.02.3790.3959

adsldpc.dll ADs LDAP Provider C DLL Microsoft Corporation 5.02.3790.3959

adsldpc.dll.mui DLL C du fournisseur LDAP AD Microsoft Corporation 5.02.3790.0000

ADVAPI32.dll Advanced Windows 32 Base API Microsoft Corporation 5.02.3790.3959

apphelp.dll Application Compatibility Client Library Microsoft Corporation 5.02.3790.3959

ATL.DLL ATL Module for Windows XP (Unicode) Microsoft Corporation 3.05.2283.0000

CLBCatQ.DLL COM+ Configuration Catalog Microsoft Corporation 2001.12.4720.3959

CLUSAPI.dll Cluster API Library Microsoft Corporation 5.02.3790.3959

COMCTL32.dll User Experience Controls Library Microsoft Corporation 6.00.3790.3959

comdlg32.dll Common Dialogs DLL Microsoft Corporation 6.00.3790.3959

COMRes.dll COM+ Resources Microsoft Corporation 2001.12.4720.3959

credui.dll Credential Manager User Interface Microsoft Corporation 5.02.3790.3959


DNSAPI.dll DNS Client API DLL Microsoft Corporation 5.02.3790.4238

GDI32.dll GDI Client DLL Microsoft Corporation 5.02.3790.4237

hnetcfg.dll Home Networking Configuration Manager Microsoft Corporation 5.02.3790.3959

iertutil.dll Run time utility for Internet Explorer Microsoft Corporation 7.00.6000.16674

IMM32.DLL Windows IMM32 API Client DLL Microsoft Corporation 5.02.3790.3959

Iphlpapi.dll IP Helper API Microsoft Corporation 5.02.3790.3959

iphlpapi.dll.mui API de l'application d'assistance IP Microsoft Corporation 5.02.3790.0000

kernel32.dll Windows NT BASE API Client DLL Microsoft Corporation 5.02.3790.4062

kernel32.dll.mui DLL du client API BASE Windows NT Microsoft Corporation 5.02.3790.0000


LPK.DLL Language Pack Microsoft Corporation 5.02.3790.3959

MPRAPI.dll Windows NT MP Router Administration DLL Microsoft Corporation 5.02.3790.3959

msctfime.ime Microsoft Text Frame Work Service IME Microsoft Corporation 5.02.3790.3959

MSVCRT.dll Windows NT CRT DLL Microsoft Corporation 7.00.3790.3959

mswsock.dll Microsoft Windows Sockets 2.0 Service Provider Microsoft Corporation 5.02.3790.3959

NETAPI32.dll Net Win32 API DLL Microsoft Corporation 5.02.3790.3959

netshell.dll Network Connections Shell Microsoft Corporation 5.02.3790.3959

ntdll.dll NT Layer DLL Microsoft Corporation 5.02.3790.3959

ole32.dll Microsoft OLE for Windows Microsoft Corporation 5.02.3790.3959

oleaut32.dll Microsoft Corporation 5.02.3790.4202

PSAPI.DLL Process Status Helper Microsoft Corporation 5.02.3790.3959


rasadhlp.dll Remote Access AutoDial Helper Microsoft Corporation 5.02.3790.3959

RPCRT4.dll Remote Procedure Call Runtime Microsoft Corporation 5.02.3790.4115

rtutils.dll Routing Utilities Microsoft Corporation 5.02.3790.3959

SAMLIB.dll SAM Library DLL Microsoft Corporation 5.02.3790.3959

Secur32.dll Security Support Provider Interface Microsoft Corporation 5.02.3790.3959

SETUPAPI.dll Windows Setup API Microsoft Corporation 5.02.3790.3959

setupapi.dll.mui Installation de L'API Windows Microsoft Corporation 5.02.3790.0000

SHELL32.dll Windows Shell Common Dll Microsoft Corporation 6.00.3790.4184

shfolder.dll Shell Folder Service Microsoft Corporation 6.00.3790.3959

SHLWAPI.dll Shell Light-weight Utility Library Microsoft Corporation 6.00.3790.3959




urlmon.dll OLE32 Extensions for Win32 Microsoft Corporation 7.00.6000.16674

USER32.dll Windows USER API Client DLL Microsoft Corporation 5.02.3790.4033

user32.dll.mui DLL client de l'API Utilisateur de Windows Microsoft Corporation 5.02.3790.0000

USERENV.dll Userenv Microsoft Corporation 5.02.3790.3959

userenv.dll.mui Userenv Microsoft Corporation 5.02.3790.0000

USP10.dll Uniscribe Unicode script processor Microsoft Corporation 1.422.3790.3959

utorrent.exe µTorrent BitTorrent, Inc. 1.08.0000.10524

UxTheme.dll Microsoft UxTheme Library Microsoft Corporation 6.00.3790.3959

VERSION.dll Version Checking and File Installation Libraries Microsoft Corporation 5.02.3790.3959

winrnr.dll LDAP RnR Provider DLL Microsoft Corporation 5.02.3790.3959

WLDAP32.dll Win32 LDAP API DLL Microsoft Corporation 5.02.3790.3959

WS2_32.dll Windows Socket 2.0 32-Bit DLL Microsoft Corporation 5.02.3790.3959

WS2HELP.dll Windows Socket 2.0 Helper for Windows NT Microsoft Corporation 5.02.3790.3959

wshtcpip.dll Windows Sockets Helper DLL Microsoft Corporation 5.02.3790.3959

xpsp2res.dll Service Pack 2 Messages Microsoft Corporation 5.02.3790.3959

xpsp2res.dll Messages Service Pack 2 Microsoft Corporation 5.02.3790.3959

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Nothing injected....

You're using in-uT translation to your natural language? There are reports of this .. but I'm thinking it has more to do with something different about 2k3 and display.... just like trying to display movies over RDP pumps out up to a magnitude more of data than the video file, maybe something is causing a spike in CPU.

How fast is the CPU you're running 2k3 R2 on? ... or it could be related to whatever else is causing the comp to crash. We really should resolve that first. With the minimal apps running.. it certainly sounds like driver-related issue due to the network access uT causes.

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@ Jewelisheaven : Using english language, didn't change anything into that section really. The CPU is a 2.66Ghz Intel Celeron

@ Firon : i'm not sure... is there a way to check trought Terminal Server? I don't have physical access to the server at the moment.

Edit : Got someone to do it for me. Hardware accelaration wasn't activated, but is now. Does it matter in TS mode tho? Will keep checking on it, but so far i had more than 24h without a crash. Cheers!

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