From: Dave Taht <dave.taht@gmail.com>
To: bismark-devel@lists.bufferbloat.net
Subject: [Bismark-devel] some tests with httpping from the router
Date: Sun, 22 May 2011 04:58:56 -0600 [thread overview]
Message-ID: <BANLkTikGnh2AYRNFOTfguh5D2yB3J7yvSw@mail.gmail.com> (raw)
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TCP's 3 way handshake from South Africa really hurts, as does that first DNS
exchange.
root@OpenWrt:/tmp# httping www.lwn.net (located in colorado)
PING www.lwn.net:80 (www.lwn.net):
connected to www.lwn.net:80, seq=0 time=1271.18 ms
connected to www.lwn.net:80, seq=1 time=632.17 ms
connected to www.lwn.net:80, seq=2 time=634.17 ms
connected to www.lwn.net:80, seq=3 time=632.84 ms
root@OpenWrt:/tmp# httping www.google.com
PING www.google.com:80 (www.google.com):
connected to www.google.com:80, seq=0 time=612.98 ms
connected to www.google.com:80, seq=1 time=355.97 ms
connected to www.google.com:80, seq=2 time=357.21 ms
connected to www.google.com:80, seq=3 time=354.95 ms
Getting httpping's beta "persistent connections" test out of beta and on the
router
would be interesting...
root@OpenWrt:/tmp# traceroute $_
traceroute to 74.125.230.112 (74.125.230.112), 30 hops max, 38 byte packets
1 192.168.1.254 (192.168.1.254) 0.941 ms 0.693 ms 0.747 ms
2 wfor-ip-esr-2.ipnet.wa.co.za (41.185.87.1) 7.765 ms 7.951 ms 8.910 ms
3 vl105.cr.gw.cpt.za.wa.co.za (196.220.59.250) 9.935 ms 9.434 ms 9.253
ms
4 41.185.0.254 (41.185.0.254) 10.164 ms 9.645 ms 9.863 ms
5 vl140.er.cinx.cpt.za.wa.co.za (41.185.1.5) 10.233 ms 21.074 ms 10.247
ms
6 198.32.214.41 (198.32.214.41) 10.883 ms 10.577 ms 12.009 ms
7 209.85.248.215 (209.85.248.215) 163.260 ms 163.623 ms 163.500 ms
8 209.85.252.44 (209.85.252.44) 162.617 ms 171.932 ms 233.256 ms
9 209.85.251.56 (209.85.251.56) 162.503 ms 162.409 ms 161.984 ms
10 74.125.230.112 (74.125.230.112) 162.330 ms 162.579 ms 162.436 ms
root@OpenWrt:/tmp# traceroute www.lwn.net
traceroute to www.lwn.net (72.51.34.34), 30 hops max, 38 byte packets
1 192.168.1.254 (192.168.1.254) 1.009 ms 0.726 ms 0.601 ms
2 wfor-ip-esr-2.ipnet.wa.co.za (41.185.87.1) 8.327 ms 7.849 ms 7.424 ms
3 vl108.cr.gw.cpt.za.wa.co.za (196.220.59.238) 10.811 ms 9.516 ms 9.754
ms
4 41.185.0.254 (41.185.0.254) 10.552 ms 9.909 ms 10.207 ms
5 41.66.150.177 (41.66.150.177) 10.029 ms 10.041 ms 11.008 ms
6 LD-GS-MSC-M-to-CT-RO-MSC-M-SAT3-core-p2p.africainx.net (41.66.132.49)
162.118 ms 162.003 ms 162.205 ms
7 vl467.mpd01.lon01.atlas.cogentco.com (149.6.146.157) 162.421 ms
162.202 ms 163.133 ms
8 te3-1.mpd02.lon01.atlas.cogentco.com (130.117.2.26) 162.786 ms
te2-1.3493.mpd02.lon01.atlas.cogentco.com (130.117.2.18) 162.519 ms
te3-1.mpd02.lon01.atlas.cogentco.com (130.117.2.26) 161.832 ms
9 tiscali.lon01.atlas.cogentco.com (130.117.15.50) 162.068 ms 162.140
ms 199.208 ms
10 xe-9-2-0.lax20.ip4.tinet.net (89.149.184.169) 312.679 ms
xe-10-2-0.lax20.ip4.tinet.net (89.149.182.46) 313.521 ms
xe-7-2-0.lax20.ip4.tinet.net (89.149.187.93) 318.560 ms
11 peer1-gw.ip4.tinet.net (77.67.70.206) 313.451 ms 311.699 ms 313.173
ms
12 1ge-gi2-2.lax-600w-sbdis-1.ne.peer1.net (216.187.88.126) 312.972 ms
312.811 ms 312.597 ms
13 sb.lwn.net (72.51.34.34) 313.174 ms 313.444 ms 313.780 ms
--
Dave Täht
SKYPE: davetaht
US Tel: 1-239-829-5608
http://the-edge.blogspot.com
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