The following data is a compilation of tcpdumps taken with different client/server
combinations. Each testrun generates three data sets: HTTP/1.0, HTTP/1.1, and HTTP pipelining.
Naming Scheme
The names of the runs are named as follows:
<SERVER> - <BANDWIDTH> - <LATENCY> - <HTTP CLIENT VERSION>
- SERVER
- J stands for jigsaw and A stands for Apache. The number is for us to keep track of which version of each we are trying.
- BANDWIDTH
- H stands for high (for example a LAN) and L stands for low, for example PPP
- LATENCY
- H stands for high latency, for example WAN) and L stands for low, for example LAN
- HTTP CLIENT VERSION
- These are the suffixes used: http-10 is plain HTTP/1.0, http-11 is without pipelining, http-11-pl is with pipelining, and http-11-pl-zip is HTTP/1.1 with pipelining and deflate content encoding.
Each combination is run 5 times and each run consists of a first time retrieval followed by a cache validation. That is in all 10 times pr combination. We use this for naming the results:
- ft (first time - grabbing documents and headers)
- cv (cash validation - just getting the headers)
As an example, take the following name:
A1-LH-http-11
- The server is Apache
- The bandwidth is low
- The latency is high
- The requests are non-pipelined HTTP/1.1
Data Summary
The data is furthur summarized at the end of this file.
A1-LH-top-11
ft
run-1:
| id |
packets |
bytes |
time |
effic |
| BIG.1166
|
34 |
172 |
12.060 |
0.112 |
| www26.w3.org.7000
|
33 |
43174 |
11.888 |
0.970 |
| -total- |
67 |
43346 |
12.060 |
0.942 |
run-2:
| id |
packets |
bytes |
time |
effic |
| BIG.1186
|
34 |
172 |
12.370 |
0.112 |
| www26.w3.org.7000
|
33 |
43174 |
12.059 |
0.970 |
| -total- |
67 |
43346 |
12.370 |
0.942 |
run-3:
| id |
packets |
bytes |
time |
effic |
| BIG.1206
|
34 |
172 |
12.260 |
0.112 |
| www26.w3.org.7000
|
33 |
43174 |
12.060 |
0.970 |
| -total- |
67 |
43346 |
12.260 |
0.942 |
run-4:
| id |
packets |
bytes |
time |
effic |
| BIG.1226
|
34 |
172 |
12.159 |
0.112 |
| www26.w3.org.7000
|
33 |
43174 |
11.979 |
0.970 |
| -total- |
67 |
43346 |
12.159 |
0.942 |
run-5:
| id |
packets |
bytes |
time |
effic |
| BIG.1246
|
34 |
172 |
12.210 |
0.112 |
| www26.w3.org.7000
|
33 |
43174 |
12.009 |
0.970 |
| -total- |
67 |
43346 |
12.210 |
0.942 |
A1-LH-top-11-zip
ft
run-1:
run-2:
run-3:
run-4:
run-5:
J5-LH-top-11
ft
run-1:
| id |
packets |
bytes |
time |
effic |
| BIG.1176
|
34 |
172 |
11.959 |
0.112 |
| www26.w3.org.8004
|
33 |
43180 |
11.919 |
0.970 |
| -total- |
67 |
43352 |
12.079 |
0.942 |
run-2:
| id |
packets |
bytes |
time |
effic |
| BIG.1196
|
34 |
172 |
12.029 |
0.112 |
| www26.w3.org.8004
|
33 |
43180 |
12.009 |
0.970 |
| -total- |
67 |
43352 |
12.159 |
0.942 |
run-3:
| id |
packets |
bytes |
time |
effic |
| BIG.1216
|
34 |
172 |
12.019 |
0.112 |
| www26.w3.org.8004
|
33 |
43180 |
11.969 |
0.970 |
| -total- |
67 |
43352 |
12.129 |
0.942 |
run-4:
| id |
packets |
bytes |
time |
effic |
| BIG.1236
|
34 |
172 |
12.040 |
0.112 |
| www26.w3.org.8004
|
33 |
43180 |
12.009 |
0.970 |
| -total- |
67 |
43352 |
12.150 |
0.942 |
run-5:
| id |
packets |
bytes |
time |
effic |
| BIG.1256
|
34 |
172 |
12.039 |
0.112 |
| www26.w3.org.8004
|
33 |
43180 |
11.989 |
0.970 |
| -total- |
67 |
43352 |
12.149 |
0.942 |
J5-LH-top-11-zip
ft
run-1:
run-2:
run-3:
run-4:
run-5:
| id |
ft
packets |
bytes |
time |
effic |
cv
packets |
bytes |
time |
effic |
| A1-LH-top-11 |
67.0 |
43346.0 |
12.21 |
0.942 |
|
|
|
|
| A1-LH-top-11-zip |
21.0 |
12155.0 |
4.35 |
0.935 |
|
|
|
|
| J5-LH-top-11 |
67.0 |
43352.0 |
12.13 |
0.942 |
|
|
|
|
| J5-LH-top-11-zip |
21.0 |
12189.0 |
4.43 |
0.936 |
|
|
|
|