Tested a few versions, before choose to use 9.5.1b1 on solaris 10 x86 box.
All non beta was give increased load and 'too many file descriptors' error
when i tested.
My average load in working hours on (sunfire x4100 m2) one of the our
servers with 9.5.1b1 is 2k recursive clients.
talking on this thread, i have:
# rndc status
version: 9.5.1b1
number of zones: 956
debug level: 0
xfers running: 0
xfers deferred: 0
soa queries in progress: 0
query logging is OFF
recursive clients: 2032/19900/20000
tcp clients: 5/100
server is up and running
# netstat -an | grep Idle | wc -l
8
# netstat -an -P udp | wc -l
1009
server load average and CPU load http://snap.co.ru/9.5.1b1-2k-rec.gif
On 06.08.2008 / 16:38:43 +0800, Elias wrote:
> Hi Jinmei,
> I'm not sure if this is how we check for the number of sockets opened, but
> I'm seing over 4000. The number of recursive clients will also increase when
> using the P2 release (it was between 700-900 when running 9.5.1b1).
>
> # rndc status
> version: 9.5.0-P2
> number of zones: 1
> debug level: 0
> xfers running: 0
> xfers deferred: 0
> soa queries in progress: 0
> query logging is OFF
> recursive clients: 4551/49900/50000
> tcp clients: 1/100
> server is up and running
>
>
> # netstat -an | grep Idle | wc -l
> 4136
>
> # netstat -an | more
>
> UDP: IPv4
> Local Address Remote Address State
> -------------------- -------------------- -------
> *.60185 Idle
> *.61981 Idle
> *.37922 Idle
> *.32984 Idle
> *.52679 Idle
> *.51743 Idle
> *.24937 Idle
> *.32985 Idle
> *.21488 Idle
> *.13159 Idle
> *.1420 Idle
> *.58228 Idle
> *.32986 Idle
> *.26231 Idle
> *.43117 Idle
> *.32987 Idle
> *.61569 Idle
> *.59482 Idle
> *.14686 Idle
> *.44116 Idle
> *.32988 Idle
> *.29975 Idle
> *.8942 Idle
> *.32989 Idle
> *.26244 Idle
> *.30974 Idle
> *.24630 Idle
> *.32990 Idle
> *.59587 Idle
> *.10334 Idle
> *.32991 Idle
> *.9302 Idle
> *.8050 Idle
> *.45468 Idle
> *.32992 Idle
> *.58830 Idle
> *.19758 Idle
> *.35580 Idle
> *.35986 Idle
> *.32993 Idle
> *.11742 Idle
> *.12045 Idle
> *.51009 Idle
> *.60091 Idle
> *.32994 Idle
>
>
> And this is the output running 9.5.1b1
>
> # netstat -an | grep Idle | wc -l
> 298
>
>
>
> ----- Original Message -----
> From: "JINMEI Tatuya / ????" <[EMAIL PROTECTED]>
> To: "Elias" <[EMAIL PROTECTED]>
> Cc: <bind-users@isc.org>
> Sent: Wednesday, August 06, 2008 4:18 PM
> Subject: Re: Issues with BIND 9.5.0-P2
>
>
> > At Wed, 6 Aug 2008 16:05:27 +0800,
> > "Elias" <[EMAIL PROTECTED]> wrote:
> >
> >> I've tried that too, but its still not working. All it does is to just
> >> make BIND run a little longer before the 'too many open file descriptors'
> >> error shows up again.
> >
> > And is your server really opening more than 3000 UDP sockets?
> >
--
Anatoly Pugachev
