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Re: slow network performance [message #11649 is a reply to message #11629]

Fri, 30 March 2007 18:07

Vasily Tarasov
Messages: 1345
Registered: January 2006

Senior Member

Hello, after our testing we have the following results:

VE0 <-> VE0: 878.95
VE <-> VE: 793.68

VE0 (cl) <-> VE (serv): 872
VE0 (serv) <-> VE (cl): 800

(VE0s and VEs are on different nodes, server was always ran on one node and client on another)

So we had an overhead of 10%

After we swiched clien and server, we received the following results:

VE0 <-> VE0: 920.84
VE <-> VE: 910.84

Overhaed about 1%

So we want to know your environment more precisely. Note that for our testing iptables modules were unloaded, routing was very easy (default), subnet contained only two nodes. Also inform us about your CPU, network cards, etc.

Thanks.

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[Message index]

		slow network performance By: John Paul Walters on Wed, 28 March 2007 20:42
		Re: slow network performance By: Vasily Tarasov on Thu, 29 March 2007 07:28
		Re: slow network performance By: John Paul Walters on Thu, 29 March 2007 17:52
		Re: slow network performance By: John Paul Walters on Thu, 29 March 2007 22:39
		Re: slow network performance By: Vasily Tarasov on Fri, 30 March 2007 08:18
		Re: slow network performance By: Vasily Tarasov on Fri, 30 March 2007 18:07
		Re: slow network performance By: John Paul Walters on Fri, 30 March 2007 18:47
		Re: slow network performance By: Vasily Tarasov on Mon, 02 April 2007 08:15
		Re: slow network performance By: John Paul Walters on Mon, 02 April 2007 15:13
		Re: slow network performance By: Vasily Tarasov on Mon, 02 April 2007 15:28
		Re: slow network performance By: John Paul Walters on Mon, 02 April 2007 15:40
		Re: slow network performance By: Vasily Tarasov on Wed, 04 April 2007 12:17
		Re: slow network performance By: John Paul Walters on Thu, 05 April 2007 22:30
		Re: slow network performance By: Vasily Tarasov on Fri, 06 April 2007 08:30
		Re: slow network performance By: John Paul Walters on Fri, 06 April 2007 14:07

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