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lighttpd:

Concurrency Level:      32
Time taken for tests:   66.199 seconds
Complete requests:      200000
Failed requests:        0
Write errors:           0
Total transferred:      564601712 bytes
HTML transferred:       511801448 bytes
Requests per second:    3021.21 [#/sec] (mean)
Time per request:       10.592 [ms] (mean)
Time per request:       0.331 [ms] (mean, across all concurrent requests)
Transfer rate:          8329.02 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    3   2.2      5      39
Processing:     1    7   2.9      6      91
Waiting:        1    7   2.8      5      78
Total:          3   11   1.4     10      92

Percentage of the requests served within a certain time (ms)
  50%     10
  66%     11
  75%     11
  80%     11
  90%     12
  95%     12
  98%     12
  99%     12
 100%     92 (longest request)

apache 1.3:

Concurrency Level:      32
Time taken for tests:   82.511 seconds
Complete requests:      200000
Failed requests:        0
Write errors:           0
Total transferred:      562000000 bytes
HTML transferred:       511800000 bytes
Requests per second:    2423.91 [#/sec] (mean)
Time per request:       13.202 [ms] (mean)
Time per request:       0.413 [ms] (mean, across all concurrent requests)
Transfer rate:          6651.55 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    1   0.3      0      15
Processing:     1   13 205.4      6   24875
Waiting:        1   11 203.7      5   24874
Total:          1   13 205.4      6   24875
ERROR: The median and mean for the initial connection time are more than twice the standard
       deviation apart. These results are NOT reliable.

Percentage of the requests served within a certain time (ms)
  50%      6
  66%      8
  75%     10
  80%     11
  90%     17
  95%     25
  98%     40
  99%     58
 100%  24875 (longest request)