[Pdns-users] pdns-recursor-3.3rc2 cache is growing slow

Brad Dameron Brad.Dameron at clearwire.com
Mon Sep 20 10:13:37 UTC 2010


I have been wondering about the stats reporting as well. When I do my 3 million test the tcp connections was only showing about 1.2 million requests when I know I did 3 million of them. I tested this many times with varying results. Almost like all the threads are not reporting the total correctly.

Brad

> -----Original Message-----
> From: pdns-users-bounces at mailman.powerdns.com [mailto:pdns-users-
> bounces at mailman.powerdns.com] On Behalf Of Detlef Peeters
> Sent: Monday, September 20, 2010 2:46 AM
> To: bert hubert
> Cc: Pdns-users at mailman.powerdns.com
> Subject: Re: [Pdns-users] pdns-recursor-3.3rc2 cache is growing slow
> 
> On Mon, 20 Sep 2010 11:39:36 +0200, bert hubert
> <bert.hubert at netherlabs.nl> wrote:
> > Odd - can you paste some 'stats:' lines from the log files?
> >
> > stats: 4331362754 questions, 1003788 cache entries, 100987 negative
> entries,
> > 	27% cache hits
> > stats: throttle map: 2752, ns speeds: 76672
> > stats: outpacket/query ratio 3205%, 2% throttled, 0 no-delegation
> drops
> > stats: 263614 outgoing tcp connections, 146 queries running, 45761180
> > 	outgoing timeouts
> > stats: 504910 packet cache entries, 8798% packet cache hits
> > stats: 6286 qps (average over 1801 seconds)
> >
> > This is from our testing of rc1.
> 
> Yes,
> 
> here are some stats:
> 
> stats: 155898 questions, 83540 cache entries, 1237 negative entries,
> 21% cache hits
> stats: throttle map: 2, ns speeds: 2371
> stats: outpacket/query ratio 138%, 0% throttled, 0 no-delegation drops
> stats: 108 outgoing tcp connections, 1 queries running, 2483 outgoing
> timeouts
> stats: 24177 packet cache entries, 8% packet cache hits
> stats: 1 qps (average over 1916 seconds)
> 
> regards,
> 
> Detlef
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