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<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I put bind back on to rule out unbound,
and am getting the same results, so now I need to chase what is throttling that
server. <o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>- not an unbound issue.<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p><font color=navy face="Times New Roman" size=3><span style='font-size:12.0pt;
color:navy'>Bruce<o:p></o:p></span></font></p>
<p><font color=navy face="Times New Roman" size=1><span style='font-size:7.5pt;
color:navy'>Bruce Hayward, MTS Allstream Inc., (c) 204-792-9174 (p)
204-958-1983 (e) </span></font><font color=navy><span style='color:navy'><a href="mailto:bruce.hayward@mtsallstream.com"><font color=navy size=1><span style='font-size:7.5pt;color:navy'>bruce.hayward@mtsallstream.com</span></font></a></span></font><font color=navy size=1><span style='font-size:7.5pt;color:navy'> </span></font><o:p></o:p></p>
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<p class=MsoNormal><b><font face=Tahoma size=2><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font face=Tahoma size=2><span style='font-size:10.0pt;font-family:Tahoma'> <st1:PersonName w:st="on">Hayward, Bruce</st1:PersonName> <br>
<b><span style='font-weight:bold'>Sent:</span></b> August 25, 2010 2:54 PM<br>
<b><span style='font-weight:bold'>To:</span></b> 'unbound-users@unbound.net'<br>
<b><span style='font-weight:bold'>Subject:</span></b> poor unbound qps
completed recently</span></font><o:p></o:p></p>
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<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I have been trying the various flavors of
unbound, testing the qps<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>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)<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Where the queries completed bears a
question – thoughts on what I have done? <o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>(no Iptables for the first thought)<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I am seeing:<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>root@wnpgmb02hbv#
/usr/local/nom/bin/resperf -d queryfile-example-100thousand <o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>DNS Resolution Performance Testing Tool<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Nominum Version 1.0.1.0<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>[Status] Sending<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>[Status] Reached 65536 outstanding queries<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>[Status] Waiting for more responses<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>[Status] Testing complete<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Statistics:<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'> Queries
sent: 66104<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'> Queries
completed: 872<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'> Queries
lost: 65232<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'> Ran for:
48.906515 seconds<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'> Maximum throughput:
1160.000000 qps<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'> Lost at that point:
7.20%<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'>root<o:p></o:p></span></font></p>
<p class=MsoNormal><font color=navy face=Arial size=2><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<p><font color=navy face="Times New Roman" size=3><span style='font-size:12.0pt;
color:navy'>Bruce<o:p></o:p></span></font></p>
<p><font color=navy face="Times New Roman" size=1><span style='font-size:7.5pt;
color:navy'>Bruce Hayward, MTS Allstream Inc., (c) 204-792-9174 (p)
204-958-1983 (e) </span></font><font color=navy><span style='color:navy'><a href="mailto:bruce.hayward@mtsallstream.com"><font color=navy size=1><span style='font-size:7.5pt;color:navy'>bruce.hayward@mtsallstream.com</span></font></a></span></font><font color=navy size=1><span style='font-size:7.5pt;color:navy'> </span></font><o:p></o:p></p>
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<p class=MsoNormal><font face="Times New Roman" size=3><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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