Nodejs vs. PHP

Node

Server Software:
Server Hostname:        localhost
Server Port:            3300

Document Path:          /de/home/
Document Length:        15462 bytes

Concurrency Level:      20
Time taken for tests:   4.585 seconds
Complete requests:      200
Failed requests:        0
Total transferred:      3124726 bytes
HTML transferred:       3092400 bytes
Requests per second:    43.62 [#/sec] (mean)
Time per request:       458.500 [ms] (mean)
Time per request:       22.925 [ms] (mean, across all concurrent requests)
Transfer rate:          665.54 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   0.1      0       1
Processing:    44  438  77.3    451     536
Waiting:       44  438  77.3    450     536
Total:         45  439  77.2    451     536

Percentage of the requests served within a certain time (ms)
  50%    451
  66%    467
  75%    475
  80%    491
  90%    512
  95%    524
  98%    533
  99%    534
 100%    536 (longest request)