On Wed, 2009-04-01 at 15:23 -0700, John Hardin wrote: > > So /etc/resolv.conf has 127.0.0.1 as the only resolver? >
Semi-related to this thread, why when running two different spams through "spamassassin -D -t do I get widely different lookup times: [17232] dbg: async: timing: 0.042 . NS:spamhaus.org [17232] dbg: async: timing: 0.043 . DNSBL:dob.sibl.support-intelligence.net:spamhaus.org [17232] dbg: async: timing: 0.043 . NS:barracudacentral.org [17232] dbg: async: timing: 0.044 . DNSBL:multi.uribl.com.:spamhaus.org [17232] dbg: async: timing: 0.044 . DNSBL:dob.sibl.support-intelligence.net:barracudacentral.org [17232] dbg: async: timing: 0.045 . DNSBL:multi.uribl.com.:barracudacentral.org [17232] dbg: async: timing: 0.046 . NS:rhyolite.com [17232] dbg: async: timing: 0.049 . DNSBL:multi.uribl.com.:rhyolite.com [17232] dbg: async: timing: 0.051 . NS:dnswl.org [17232] dbg: async: timing: 0.053 . DNSBL:dob.sibl.support-intelligence.net:dnswl.org [17232] dbg: async: timing: 0.054 . DNSBL:multi.uribl.com.:dnswl.org [17232] dbg: async: timing: 0.057 . DNSBL:multi.surbl.org.:rhyolite.com [17232] dbg: async: timing: 0.078 . DNSBL:multi.surbl.org.:dnswl.org [17232] dbg: async: timing: 0.084 . DNSBL:multi.surbl.org.:barracudacentral.org [17232] dbg: async: timing: 0.886 . A:ns6.gandi.net. [17232] dbg: async: timing: 0.886 . A:zone-ns2.dnswl.org. [17232] dbg: async: timing: 0.887 . A:ns.morenines.net. [17232] dbg: async: timing: 0.888 . A:dnswl1.chaosreigns.com. [17232] dbg: async: timing: 0.888 . A:ns2.sorbs.net. [17232] dbg: async: timing: 0.889 . A:ns0.sorbs.net. [17232] dbg: async: timing: 0.890 . A:zone-ns.dnswl.org. [17232] dbg: async: timing: 0.891 . A:ns1.sorbs.net. [17232] dbg: async: timing: 0.907 . A:ns4.nameresolve.com. [17232] dbg: async: timing: 0.908 . A:ns1.nameresolve.com. [17232] dbg: async: timing: 0.909 . A:ns2.nameresolve.com. [17232] dbg: async: timing: 0.909 . A:ns3.nameresolve.com. [17232] dbg: async: timing: 0.909 . A:ns1.isc-sns.net. [17232] dbg: async: timing: 0.910 . A:ns.rhyolite.com. [17232] dbg: async: timing: 0.910 . A:ns2.spamhaus.org. [17232] dbg: async: timing: 0.912 . A:ns.dcc-servers.net. [17232] dbg: async: timing: 0.913 . A:ns2.isc-sns.com. [17232] dbg: async: timing: 0.913 . A:ns3.xs4all.nl. [17232] dbg: async: timing: 0.914 . A:ns.dns-oarc.net. [17232] dbg: async: timing: 0.914 . A:ns4.surfnet.nl. [17232] dbg: async: timing: 0.915 . A:ns8.spamhaus.org. [17232] dbg: async: timing: 0.915 . A:ns3.spamhaus.org. [17232] dbg: async: timing: 0.916 . A:ns20.ja.net. [17232] dbg: async: timing: 0.970 . DNSBL:multi.surbl.org.:spamhaus.org [17232] dbg: async: timing: 0.977 . DNSBL:dob.sibl.support-intelligence.net:rhyolite.com [17232] dbg: async: timing: 21.769 . DNSBL:sbl.spamhaus.org.:1.2.103.38 [17232] dbg: async: timing: 21.770 . DNSBL:sbl.spamhaus.org.:230.151.75.62 [17232] dbg: async: timing: 21.772 . DNSBL:sbl.spamhaus.org.:29.14.169.209 [17232] dbg: async: timing: 21.775 . DNSBL:sbl.spamhaus.org.:35.51.15.203 [17232] dbg: async: timing: 21.776 . DNSBL:sbl.spamhaus.org.:125.246.106.87 [17232] dbg: async: timing: 21.776 . DNSBL:sbl.spamhaus.org.:101.9.109.194 [17232] dbg: async: timing: 21.777 . DNSBL:sbl.spamhaus.org.:1.71.52.72 [17232] dbg: async: timing: 21.779 . DNSBL:sbl.spamhaus.org.:196.117.94.64 [17232] dbg: async: timing: 21.780 . DNSBL:sbl.spamhaus.org.:227.254.236.62 [17232] dbg: async: timing: 21.804 . DNSBL:sbl.spamhaus.org.:226.92.198.88 [17232] dbg: async: timing: 21.805 . DNSBL:sbl.spamhaus.org.:3.61.188.192 [17232] dbg: async: timing: 21.806 . DNSBL:sbl.spamhaus.org.:66.28.183.69 [17232] dbg: async: timing: 21.806 . DNSBL:sbl.spamhaus.org.:110.31.94.64 [17232] dbg: async: timing: 21.807 . DNSBL:sbl.spamhaus.org.:40.152.71.64 [17232] dbg: async: timing: 21.808 . DNSBL:sbl.spamhaus.org.:239.216.94.82 [17232] dbg: async: timing: 21.809 . DNSBL:sbl.spamhaus.org.:40.177.70.217 [17232] dbg: async: timing: 21.810 . DNSBL:sbl.spamhaus.org.:65.58.20.149 [17232] dbg: async: timing: 21.812 . DNSBL:sbl.spamhaus.org.:5.224.241.207 [17232] dbg: async: timing: 21.813 . DNSBL:sbl.spamhaus.org.:101.124.169.195 [17232] dbg: async: timing: 21.814 . DNSBL:sbl.spamhaus.org.:6.174.82.194 [17232] dbg: async: timing: 21.816 . DNSBL:sbl.spamhaus.org.:82.83.251.63 [17232] dbg: async: timing: 21.817 . DNSBL:sbl.spamhaus.org.:200.94.150.192 [17232] dbg: async: timing: 21.819 . DNSBL:sbl.spamhaus.org.:132.161.150.66 and the other one shows: [17352] dbg: async: timing: 0.048 . DNSBL:dob.sibl.support-intelligence.net:150.54.13.69 [17352] dbg: async: timing: 0.050 . A:ns2.lax.propagation.net. [17352] dbg: async: timing: 0.051 . A:ns1.lax.propagation.net. [17352] dbg: async: timing: 0.052 . A:vns1.propagation.net. [17352] dbg: async: timing: 0.053 . A:ns3.propagation.net. [17352] dbg: async: timing: 0.053 . DNSBL:multi.uribl.com.:150.54.13.69 [17352] dbg: async: timing: 0.053 . DNSBL:multi.surbl.org.:150.54.13.69 [17352] dbg: async: timing: 0.053 . A:ns.propagation.net. [17352] dbg: async: timing: 0.057 . NS:circularsolutions.net [17352] dbg: async: timing: 0.058 . DNSBL:dob.sibl.support-intelligence.net:circularsolutions.net [17352] dbg: async: timing: 0.059 . DNSBL:multi.uribl.com.:circularsolutions.net [17352] dbg: async: timing: 0.059 . A:ns4.propagation.net. [17352] dbg: async: timing: 0.062 . A:ns2.propagation.net. [17352] dbg: async: timing: 0.063 . A:vns0.propagation.net. [17352] dbg: async: timing: 0.066 . A:dns2.stabletransit.com. [17352] dbg: async: timing: 0.069 . A:dns1.stabletransit.com. [17352] dbg: async: timing: 0.070 . NS:peakperformancesalestraining.com [17352] dbg: async: timing: 0.071 . A:ns2.isc-sns.com. [17352] dbg: async: timing: 0.073 . A:ns3.nameresolve.com. [17352] dbg: async: timing: 0.076 . A:ns.dcc-servers.net. [17352] dbg: async: timing: 0.080 . A:ns1.nameresolve.com. [17352] dbg: async: timing: 0.080 . A:ns4.nameresolve.com. [17352] dbg: async: timing: 0.080 . A:ns.rhyolite.com. [17352] dbg: async: timing: 0.080 . A:ns2.nameresolve.com. [17352] dbg: async: timing: 0.081 . A:ns2.ipower.com. [17352] dbg: async: timing: 0.081 . DNSBL:multi.uribl.com.:peakperformancesalestraining.com [17352] dbg: async: timing: 0.082 . A:ns1.isc-sns.net. [17352] dbg: async: timing: 0.084 . NS:rhyolite.com [17352] dbg: async: timing: 0.085 . A:ns1.ipower.com. [17352] dbg: async: timing: 0.085 . DNSBL:multi.surbl.org.:rhyolite.com [17352] dbg: async: timing: 0.086 . NS:peakperformancellc.com [17352] dbg: async: timing: 0.087 . NS:barracudacentral.org [17352] dbg: async: timing: 0.090 . DNSBL:multi.uribl.com.:peakperformancellc.com [17352] dbg: async: timing: 0.091 . NS:mailmailer.com [17352] dbg: async: timing: 0.094 . DNSBL:dob.sibl.support-intelligence.net:rhyolite.com [17352] dbg: async: timing: 0.096 . DNSBL:dob.sibl.support-intelligence.net:barracudacentral.org [17352] dbg: async: timing: 0.100 . DNSBL:multi.uribl.com.:mailmailer.com [17352] dbg: async: timing: 0.100 . DNSBL:dob.sibl.support-intelligence.net:peakperformancesalestraining.com [17352] dbg: async: timing: 0.104 . DNSBL:dob.sibl.support-intelligence.net:peakperformancellc.com [17352] dbg: async: timing: 0.105 . DNSBL:multi.surbl.org.:barracudacentral.org [17352] dbg: async: timing: 0.120 . DNSBL:dob.sibl.support-intelligence.net:mailmailer.com [17352] dbg: async: timing: 0.192 . DNSBL:sbl.spamhaus.org.:150.54.13.69 [17352] dbg: async: timing: 0.210 . DNSBL:multi.surbl.org.:circularsolutions.net [17352] dbg: async: timing: 0.223 . DNSBL:multi.surbl.org.:peakperformancesalestraining.com [17352] dbg: async: timing: 0.245 . DNSBL:multi.surbl.org.:peakperformancellc.com [17352] dbg: async: timing: 0.260 . DNSBL:multi.surbl.org.:mailmailer.com [17352] dbg: async: timing: 1.120 . DNSBL:sbl.spamhaus.org.:1.2.103.38 [17352] dbg: async: timing: 1.127 . DNSBL:sbl.spamhaus.org.:211.72.20.69 [17352] dbg: async: timing: 1.131 . DNSBL:sbl.spamhaus.org.:196.117.94.64 [17352] dbg: async: timing: 1.134 . DNSBL:sbl.spamhaus.org.:10.160.221.216 [17352] dbg: async: timing: 1.141 . DNSBL:sbl.spamhaus.org.:110.31.94.64 [17352] dbg: async: timing: 1.144 . DNSBL:sbl.spamhaus.org.:204.128.249.63 [17352] dbg: async: timing: 1.146 . DNSBL:sbl.spamhaus.org.:144.254.254.65 [17352] dbg: async: timing: 1.147 . DNSBL:sbl.spamhaus.org.:1.193.34.66 [17352] dbg: async: timing: 1.154 . DNSBL:sbl.spamhaus.org.:109.142.96.66 [17352] dbg: async: timing: 1.155 . DNSBL:sbl.spamhaus.org.:1.104.97.216 [17352] dbg: async: timing: 1.158 . DNSBL:sbl.spamhaus.org.:106.162.221.216 [17352] dbg: async: timing: 1.159 . DNSBL:sbl.spamhaus.org.:29.14.169.209 [17352] dbg: async: timing: 1.160 . DNSBL:sbl.spamhaus.org.:2.193.34.66 [17352] dbg: async: timing: 1.162 . DNSBL:sbl.spamhaus.org.:1.71.52.72 [17352] dbg: async: timing: 1.164 . DNSBL:sbl.spamhaus.org.:3.61.188.192 [17352] dbg: async: timing: 1.165 . DNSBL:sbl.spamhaus.org.:82.83.251.63 [17352] dbg: async: timing: 1.167 . DNSBL:sbl.spamhaus.org.:1.105.97.216 [17352] dbg: async: timing: 1.177 . DNSBL:sbl.spamhaus.org.:102.166.61.65 [17352] dbg: async: timing: 1.180 . DNSBL:sbl.spamhaus.org.:132.161.150.66 [17352] dbg: async: timing: 1.190 . DNSBL:sbl.spamhaus.org.:203.128.249.63 [17352] dbg: async: timing: 1.451 . DNSBL:multi.uribl.com.:rhyolite.com [17352] dbg: async: timing: 1.480 . DNSBL:multi.uribl.com.:barracudacentral.org Using a local caching nameserver with 127.0.0.1 as my nameserver, BIND 9.5.0-P2, Net::DNS 0.65. I notice that the slowest one shows: [14035] dbg: dns: is Net::DNS::Resolver available? yes [14035] dbg: dns: Net::DNS version: 0.63 [14035] dbg: dns: name server: 127.0.0.1, LocalAddr: 0.0.0.0 [14035] dbg: dns: resolver socket rx buffer size is 112640 bytes [14035] dbg: dns: dns_available set to yes in config file, skipping test [14035] dbg: uridnsbl: domain spamcop.net in skip list [14035] dbg: uridnsbl: domain sf.net in skip list [14035] dbg: uridnsbl: domain spamcop.net in skip list [14035] dbg: uridnsbl: domain spamcop.net in skip list [14035] dbg: uridnsbl: domain sf.net in skip list [14035] dbg: uridnsbl: domains to query: barracudacentral.org dnswl.org rhyolite.com spamhaus.org and the faster one shows: [17352] dbg: dns: is Net::DNS::Resolver available? yes [17352] dbg: dns: Net::DNS version: 0.65 [17352] dbg: dns: name server: 127.0.0.1, LocalAddr: 0.0.0.0 [17352] dbg: dns: resolver socket rx buffer size is 112640 bytes [17352] dbg: dns: dns_available set to yes in config file, skipping test [17352] dbg: uridnsbl: domain sf.net in skip list [17352] dbg: uridnsbl: domains to query: barracudacentral.org mailmailer.com peakperformancellc.com rhyolite.com peakperformancesalestraining.com circularsolutions.net 69.13.54.150 For the longest I've been seeing average scan times like this: Email: 35 Autolearn: 0 AvgScore: 13.34 AvgScanTime: 14.78 sec Spam: 14 Autolearn: 0 AvgScore: 38.43 AvgScanTime: 15.16 sec Ham: 21 Autolearn: 0 AvgScore: -3.38 AvgScanTime: 14.53 sec Why the difference in skip list. These may sound like lame questions but I'm really curious now that I see a marked difference between two messages in lookup times. -- KeyID 0xE372A7DA98E6705C
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