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Re: About traffic load

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: About traffic load
From: Chris <chris@xxxxxx>
Date: Fri, 23 Mar 2001 10:16:28 +0100
Hi,

what kind of routing are you using? DR or NAT? 

when you are using NAT, then your Problem is the
NIC which is then filled up with traffic

bye,

Chris
hotman wrote:
> 
> Hi, every one.
> 
> How are you?
> 
> There is a problem about traffic load.
> 
> We have used two kind of cpus to test the
> traffic load. One is Celeron566, and the
> other is  Pentium3-700. The result is the
> following:
> 
>             Celeron566 ------ 1050 Req/Sec
>             Pentium3-700 ----- 700 Req/Sec
> 
> The web monitoring tool is WebBench4.0.
> 
> 
> [Enviroment]
> 
>   +-----+
>   |     |
>   | CL1
> +----+
> +------------+
>   |     |
> |                                    |
> RS1        |
>   +-----+
> |                                    | CPU
> P3-550 |
> 192.168.0.16 |
> +-----+ MEM 128MB  |
>   +-----+    |
> |     | W2K        |
>   |     |    |
> |     |192.168.0.61|
>   | CL2 +----|
> |     +------------+
>   |     |    |         Director
> |     +------------+
>   +-----+    |    +---------------------+
> |     |   RS2      |
> 192.168.0.17 |    |CPU Celeron566/P3-700|
> |     | CPU P3-500 |
>   +-----+    +----|MEM 128MB
> |---+-----+ MEM 64MB   |
>   |     |    |    |Linux Kernel 2.2.15  |
> |     | Linux      |
>   | CL3 +----|    |LVS 0.9.13           |
> |     |192.168.0.62|
>   |     |    |    |192.168.0.51         |
> |     +------------+
>   +-----+    |    +---------------------+
> |     +------------+
> 192.168.0.100|       VIP:192.168.0.3
> |     | RS3        |
>   +-----+    |       Schedule:LC
> |     | CPU P3-450 |
>   |     |    |       HB:Ping HTTP
> +-----+ MEM 128MB  |
>   | CL4
> +----+                                    |
> Linux      |
>   |
> |
> |192.168.0.63|
> 
> +-----+
> +------------+
> 192.168.0.110
> 
>     CL is client.
>     RS is realserver.
> 
> 
> 
> I kon't know why the higher the frequency of cpu
> is, the slower the traffic is.
> 
> Thanks
> 
> Best regards.
> Zhao.
>

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