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Difference between revisions of "File:Perlbal and pound throughput.png"

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Latest revision as of 20:35, 3 October 2018

Conditions were as follows: ab requests pages from perlbal or pound over localhost loopback. Perlbal or pound distributes these requests among 25 off-peak loaded apaches. The request is for a redirect served from apache (not PHP) , specifically http://www.wikipedia.com/. A quick test indicates that each apache can serve about 800-1000 such requests per second over localhost loopback, under the same load conditions.

Source data follows.

Concurrency Perlbal req/s Pound req/s
1 3.93 339.1
2 11.66 428.78
3 20.51 472.55
4 196.81 1010.51
5 464.04 1026.48
6 489.67 1200.19
7 494.51 1266.14
8 490.1 1119.82
9 509.06 1255.02
10 512.56 1170.69
11 533.73 1323.8
12 480.68 1113.71
13 521.65 1193.6
14 517.44 1141.42
15 524.93 1303.95
16 523.89 1332.27
17 547.53 1261.83
18 527.54 1311.65
19 521.49 1133.4
20 521.32 1296.01
25 524.11 1247.04
30 537.75 1340.3
35 531.63 1289.32
40 521.76 1274.53
45 519.48 1283.04
50 519.7 1262.63
55 511.72 1252.66
60 514.14 1260.08

File history

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Date/TimeThumbnailDimensionsUserComment
current03:21, 24 October 2005Thumbnail for version as of 03:21, 24 October 2005746 × 469 (7 KB)127.0.0.1 (talk)(recovered file, missing upload log entry)

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