Re: Fw: Re: 2.6.12-rc2-mm2

[Indrek Kruusa <indrek.kruusa@xxxxxxxxxxx>]

Herbert Xu wrote:

> Andrew Morton <akpm@xxxxxxxx> wrote:
>  
>
> > dmesg is not clean though:
> >
> > TCP: time wait bucket table overflow
> > TCP: time wait bucket table overflow
> > TCP: time wait bucket table overflow
> > printk: 392 messages suppressed.
> >
> > What I did:
> > - "bombing" httpd with JMeter (from another computer)
> >    
> This is normal.  The number of TCP connections held by
> your server in the TIME_WAIT state is exceeding
> tcp_max_tw_buckets.
>
> Check out tcp(7) on what this means and how it may or
> may not be a problem for you.
>  
Wait a moment.... with kernel 2.6.10-oci7 (Sam) load average is 3-4x 
lower and system does not reach this tcp_max_tw_buckets limit. If it is 
desired I can do more tests with different kernels.
Indrek