190, 000 msgs/sec with very short avg response time (about 0.5 ms) for persistent connection case when I punch with only 100 concurrent client threads.

[Utkarsh Srivastava]

Could you post the code? Also, what was the size of each of your messages?
On a dual core box, at 1K messages, I am only able to do 76K messages per
sec.

Thanks
Utkarsh

On Sat, Sep 12, 2009 at 9:27 PM, Huican Ping <pinghuican at gmail.com> wrote:

>
> Hello netty users,
>
> I punched a simple netty server which decodes (FrameDecoder, checks its
> first and tailer bytes of the input) and returns message back with 55 bytes
> input on my 2way Woodcrest machine: 2 core-2-dual at Intel(R) Xeon(R) CPU
> 5160 @3.00GHz
>
> The netty server can handle more than 190,000 msgs/sec with very short
> average response time (about 0.5 ms) for persistent connection case when I
> punch the server with 100 concurrent client threads.
>
> I got about 180,000 msgs/sec with about 0.28 ms avg response for persistent
> connection with 50 concurrent client threads.
>
> The client and server are different machines. They are in the same
> sub-network, but not directly connected on the switch. So the average
> response time can be really lower than above.
>
> client output:
> ==============
>        |active|     message     |   response time (ms)   |avg conn|succ rt|
> connection  |
>  time(ms)|thrds | sent| succ| fail|  min  |   avg  |  max
> |time(ms)|(msg/s)|pend|estb|idle|
>    10007    100 1863171 1863071     0    0.13     0.49  212.78     0.00
> 186176.78    0  100    0
>    20011    100 1901832 1901832     0    0.12     0.52   28.14     0.00
> 190126.16    0  100    0
>    30014    100 1904729 1904729     0    0.13     0.52   27.09     0.00
> 190434.81    0  100    0
>    40017    100 1901270 1901270     0    0.13     0.52   27.25     0.00
> 190069.98    0  100    0
>    50019    100 1906704 1906704     0    0.13     0.52   26.16     0.00
> 190632.27    0  100    0
>    60023    100 1906676 1906676     0    0.13     0.52   21.63     0.00
> 190610.42    0  100    0
>
> It is really impressive, decent and amazing number. A big thanks goes to
> Trustin Lee for his amazing work on Netty
>
> Thanks
> Huican
> --
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