Re: debloat-testing loadlatency test

[Pedro Tumusok <pedro.tumusok@gmail.com>]

Hi,

I compiled this and started a test last night before going to bed.

This is on my internal network, which is a mess in this regard, but I
had to test first.

PC with client - Router/AP - Switch - Homeplug - Homplug - PC with server

PC with client is a laptop with Ubuntu 10.10
PC with client connects to the router/ap via wireless.
The router/ap is connected to the switch, the router/ap switch is GE
but the external switch is FE.
The connection between the router/ap and switch is 100Mb.
Connection between switch and homeplug is 100Mb
Unknown connection speed/sync between homeplugs.
Homeplug to PC with server is 100Mb
PC with server is running Ubuntu 10.10

jpt@jpt-laptop:~/Bloat/bufferbloat$ ./loadlatency 172.18.18.59
Selected client ID 6374F8B526CC5866
Connected to 172.18.18.59, waiting for response...
Server responding, beginning test...
MinRTT: 1.8ms
Scenario 1: 0 uploads, 1 downloads... 1903 KiB/s down, 0.81 Hz smoothness
Scenario 2: 1 uploads, 0 downloads... 2022 KiB/s up, 6.87 Hz smoothness
Scenario 3: 0 uploads, 2 downloads... 2204 KiB/s down, 0.78 Hz smoothness
Scenario 4: 1 uploads, 1 downloads... 981 KiB/s up, 1130 KiB/s down,
0.53 Hz smoothness
Scenario 5: 2 uploads, 0 downloads... 1981 KiB/s up, 4.86 Hz smoothness
Scenario 6: 0 uploads, 3 downloads... 2203 KiB/s down, 1.07 Hz smoothness
Scenario 7: 1 uploads, 2 downloads... 748 KiB/s up, 1283 KiB/s down,
0.39 Hz smoothness
Scenario 8: 2 uploads, 1 downloads... 1032 KiB/s up, 936 KiB/s down,
0.33 Hz smoothness
Scenario 9: 3 uploads, 0 downloads... 2039 KiB/s up, 5.25 Hz smoothness
Scenario 10: 0 uploads, 4 downloads... 2275 KiB/s down, 1.03 Hz smoothness
Scenario 11: 1 uploads, 3 downloads... 840 KiB/s up, 1278 KiB/s down,
0.40 Hz smoothness
Scenario 12: 2 uploads, 2 downloads... 911 KiB/s up, 1221 KiB/s down,
0.36 Hz smoothness
Scenario 13: 3 uploads, 1 downloads... 1068 KiB/s up, 929 KiB/s down,
0.54 Hz smoothness
Scenario 14: 4 uploads, 0 downloads... 2055 KiB/s up, 3.23 Hz smoothness
Scenario 15: 0 uploads, 32 downloads... 2251 KiB/s down, 0.44 Hz smoothness
Scenario 16: 1 uploads, 31 downloads... 534 KiB/s up, 1578 KiB/s down,
0.07 Hz smoothness
Scenario 17: 16 uploads, 16 downloads... 695 KiB/s up, 1329 KiB/s
down, 0.07 Hz smoothness
Scenario 18: 31 uploads, 1 downloads... 1073 KiB/s up, 1007 KiB/s
down, 0.36 Hz smoothness
Scenario 19: 32 uploads, 0 downloads... 2119 KiB/s up, 1.08 Hz smoothness

OVERALL:
    Upload Capacity: 1058 KiB/s
  Download Capacity: 1385 KiB/s
Link Responsiveness: 0 Hz
    Flow Smoothness: 0 Hz
jpt@jpt-laptop:~/Bloat/bufferbloat$
jpt@jpt-laptop:~/Bloat/bufferbloat$

I'll do an elimination of units to get some comparison numbers, ie PC
to PC directly connected, the PC to PC through a switch an so forth.
After that, I'll start looking into debloating the network.

Pedro