Maintained by: NLnet Labs

[Unbound-users] poor unbound qps completed recently

Hayward, Bruce
Wed Aug 25 21:54:29 CEST 2010


Hi

 

I have been trying the various flavors of unbound, testing the qps

 

Recently I seem to have been throttled (now on 1.46) threads no and
libevents yes (when I started testing with earlier version was much
better)

 

Where the queries completed bears a question - thoughts on what I have
done? 

(no Iptables for the first thought)

 

I am seeing:

 

root at wnpgmb02hbv# /usr/local/nom/bin/resperf -d
queryfile-example-100thousand 

 

DNS Resolution Performance Testing Tool

 

Nominum Version 1.0.1.0

 

[Status] Sending

[Status] Reached 65536 outstanding queries

[Status] Waiting for more responses

[Status] Testing complete

 

Statistics:

 

  Queries sent:         66104

  Queries completed:    872

  Queries lost:         65232

  Ran for:              48.906515 seconds

  Maximum throughput:   1160.000000 qps

  Lost at that point:   7.20%

root

 

Bruce

Bruce Hayward, MTS Allstream Inc., (c) 204-792-9174 (p) 204-958-1983 (e)
bruce.hayward at mtsallstream.com <mailto:bruce.hayward at mtsallstream.com>  

 


 
 
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