[syslog-ng] 答复: there are many udp packet receive errors

[Balazs Scheidler]

On Fri, 2007-09-21 at 12:19 +0800, liuruihong wrote:
> I  have already read the　page :
> http://www.29west.com/docs/THPM/udp-buffer-sizing.html
> sysctl -w net.core.rmem_max=8388608 
> use the above command to change the udp buffer size,
> but I  don`t know  the appropriate udp buffer size,can anyony tell me how to
> determing the appropriate udp buffer size?
> 


There are no definite answers for this question, it is a matter of
sizing based on your environment.

If you already know the message rate, the average message size, then I
would size the UDP buffer to have space for about 1-5 seconds worth of
messages.

-- 
Bazsi