Re: peak mbuf stat missing ... and needed ...

2007-11-26 Thread Juri Mianovich

--- Robert Watson <[EMAIL PROTECTED]> wrote:

> 
> On Mon, 19 Nov 2007, Juri Mianovich wrote:
> 
> > I am sorry to repost, but I cannot get any answer
> on this from -net or 
> > -questions ... is there any answer to getting this
> stat ?  (see below)


Thank you for your explanation.

Since my main goal in all of this is to find out when,
and if, I am maxing out mbufs, can you confirm to me
that if one or both of these lines:

1393/3255452/3253717 requests for mbufs denied
(mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)

have non-zero numbers, then  I can be sure that I am
indeed running out of mbufs ?

The answer to that will at least solve half of the
issue ... the other half, seeing when you are _close_
to running out, is not possible anymore, if I
understand what you are telling me.

Thanks.


  

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peak mbuf stat missing ... and needed ...

2007-11-19 Thread Juri Mianovich
I am sorry to repost, but I cannot get any answer on
this from -net or -questions ... is there any answer
to getting this stat ?  (see below)

-

FreeBSD 4.x, netstat -m:

70/4336/26624 mbufs in use (current/peak/max)

Never any doubt - if peak=max, I hit the limit.  Super
useful.  Furthermore, by watching the peak I can see
when I am getting close, rather than waiting for
denied requests to pile up after the fact.

FreeBSD 6.x, netstat -m:

524/826/1350 mbufs in use (current/cache/total)

So ... how do I see peak mbufs in FreeBSD 6.x ?

Thanks.



  

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where did the peak mbuf stat go ?

2007-11-07 Thread Juri Mianovich
FreeBSD 4.x, netstat -m:

70/4336/26624 mbufs in use (current/peak/max)

Never any doubt - if peak=max, I hit the limit.  Super
useful.  Furthermore, by watching the peak I can see
when I am getting close, rather than waiting for
denied requests to pile up after the fact.

FreeBSD 6.x, netstat -m:

524/826/1350 mbufs in use (current/cache/total)

So ... how do I see peak mbufs in FreeBSD 6.x ?

Thanks.


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