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Ub xxx helds xxx in tcpsndbuf on put [message #15965] Fri, 17 August 2007 08:49 Go to next message
working_men is currently offline  working_men
Messages: 4
Registered: August 2007
Junior Member
Hi!

I have a problem while freezing my VEs.

Here is the log:

Aug 16 23:31:46 cl3002-1 kernel: VPS: 102: stopped
Aug 16 23:31:57 cl3002-1 kernel: VPS: 111: stopped
Aug 16 23:32:02 cl3002-1 kernel: VPS: 112: stopped
Aug 16 23:32:03 cl3002-1 kernel: VPS: 124: stopped
Aug 16 23:32:13 cl3002-1 kernel: VPS: 125: stopped
Aug 16 23:32:13 cl3002-1 kernel: Ub 125 helds 172920 in tcpsndbuf on put
Aug 16 23:32:21 cl3002-1 kernel: VPS: 126: stopped
Aug 16 23:32:27 cl3002-1 kernel: VPS: 127: stopped
Aug 16 23:32:27 cl3002-1 kernel: VPS: 128: stopped
Aug 16 23:32:29 cl3002-1 kernel: VPS: 129: stopped
Aug 16 23:32:29 cl3002-1 kernel: Ub 129 helds 238408 in tcpsndbuf on put

It doesn't seem there is a problem, but I'd like to know what this warning/error means. I know it is the TCP send buffer.
VEs are running Webservers.

Any info is welcome. Thanks in advance.

Thomas

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Re: Ub xxx helds xxx in tcpsndbuf on put [message #15984 is a reply to message #15965] Fri, 17 August 2007 16:40 Go to previous messageGo to next message
vaverin is currently offline  vaverin
Messages: 708
Registered: September 2005
Senior Member
It is minor bug: resource leakage or errors in tcpsndbuf accounting.
If you knows how to reproduce such issues -- it's very interesting for developers.

[Updated on: Fri, 17 August 2007 16:41]

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Re: Ub xxx helds xxx in tcpsndbuf on put [message #15989 is a reply to message #15965] Fri, 17 August 2007 20:41 Go to previous messageGo to next message
Vasily Tarasov is currently offline  Vasily Tarasov
Messages: 1345
Registered: January 2006
Senior Member
And the version of the kernel you use, please =)

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Re: Ub xxx helds xxx in tcpsndbuf on put [message #16046 is a reply to message #15989] Mon, 20 August 2007 10:50 Go to previous message
working_men is currently offline  working_men
Messages: 4
Registered: August 2007
Junior Member
version from Kernel 2.6.9

Couldn't reproduce error.
VEs were running Apache with MySQL database.

Sorry can't do much testing because its a productive server.

Thanks anyway

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