apache2.4 vs apache2.2 benchmark

ab-bench.txt

Benchmarking 10.10.0.17 (be patient)			      |	Benchmarking 10.10.0.16 (be patient)


Server Software:        Apache/2.2.16			      |	Server Software:        Apache/2.4.2
Server Hostname:        10.10.0.17			      |	Server Hostname:        10.10.0.16
Server Port:            80					Server Port:            80

Document Path:          /					Document Path:          /
Document Length:        177 bytes				Document Length:        177 bytes

Concurrency Level:      1000					Concurrency Level:      1000
Time taken for tests:   12.920 seconds			      |	Time taken for tests:   9.670 seconds
Complete requests:      50000					Complete requests:      50000
Failed requests:        0					Failed requests:        0
Write errors:           0					Write errors:           0
Total transferred:      22750000 bytes			      |	Total transferred:      22300000 bytes
HTML transferred:       8850000 bytes				HTML transferred:       8850000 bytes
Requests per second:    3869.88 [#/sec] (mean)		      |	Requests per second:    5170.41 [#/sec] (mean)
Time per request:       258.406 [ms] (mean)		      |	Time per request:       193.408 [ms] (mean)
Time per request:       0.258 [ms] (mean, across all concurre |	Time per request:       0.193 [ms] (mean, across all concurre
Transfer rate:          1719.53 [Kbytes/sec] received	      |	Transfer rate:          2251.96 [Kbytes/sec] received

Connection Times (ms)						Connection Times (ms)
              min  mean[+/-sd] median   max			              min  mean[+/-sd] median   max
Connect:        0   38 292.2      9    9018		      |	Connect:        0   48 333.9     12    3023
Processing:     0   93 676.3     25   12862		      |	Processing:     8   36 238.5     22    6334
Waiting:        0   89 676.3     22   12861		      |	Waiting:        5   33 238.6     17    6333
Total:          0  130 746.2     32   12890		      |	Total:         16   84 416.6     30    6347

Percentage of the requests served within a certain time (ms)	Percentage of the requests served within a certain time (ms)
  50%     32						      |	  50%     30
  66%     39						      |	  66%     33
  75%     46						      |	  75%     34
  80%     49						      |	  80%     40
  90%     56						      |	  90%     51
  95%     67						      |	  95%     55
  98%   1486						      |	  98%    240
  99%   3104						      |	  99%   3043
 100%  12890 (longest request)				      |	 100%   6347 (longest request)

Max Requests per MPM Modul

Requests 2.4 mpm event
10000:2.329
20000:4.944
30000:6.908
40000:9.149
50000:11.545
60000:13.809
70000:15.918
80000:18.272
90000:20.611
100000:23.214

Requests 2.2 mpm worker
10000:3.129
20000:4.881
30000:7.380
40000:9.711
50000:12.071
60000:14.492
70000:17.125
80000:18.736
90000:21.566
100000:23.477

Requests 2.2 mpm prefork

10000:3.109
20000:6.696
30000:8.169
40000:10.874
50000:13.442
60000:16.771
70000:18.607
80000:21.001
90000:23.754
100000:25.823


## Gleichzeitige Requests

event 2.4

100:0.022
200:0.043
300:0.075
400:0.112
500:0.129
600:0.254
700:0.192
800:0.212
900:0.249
1000:0.283

worker 2.2

100:0.024
200:0.226
300:0.241
400:0.244
500:0.252
600:0.255
700:0.259
800:0.263
900:0.267
1000:0.272

prefork 2.2

100:0.026
200:0.229
300:0.246
400:0.247
500:0.255
600:0.257
700:0.257
800:0.261
900:0.270
1000:0.669

Not clear. :(