모니위키 속도 300RPS 벽을 깨다.

드디어 모니위키 속도가 300RPS의 벽을 깼다.

불필요한 초기화 부분 한 줄 제거했는데 이렇게 나옴;; https://github.com/wkpark/moniwiki/commit/bc662afdc2268e86154da8a6abfe61c0a93432c8 참조

아래는 nginx + php-fpm + eaccelerator를 설정하고 모니위키 1.2.0 개발판 테스트해본 결과.

아파치를 쓰더라도 거의 비슷하지만 nginx + php-fpm의 경우가 좀 더 빠른 듯.

아래는 몇 번을 반복했을 때 가장 높은 측정값이 나온 경우.

$ ab -c 5 -n 300 http://localhost:8800/moniwiki/wiki.php?FrontPage
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking localhost (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Finished 300 requests


Server Software:        nginx/0.8.54
Server Hostname:        localhost
Server Port:            8800

Document Path:          /moniwiki/wiki.php?FrontPage
Document Length:        30134 bytes

Concurrency Level:      5
Time taken for tests:   0.778 seconds
Complete requests:      300
Failed requests:        0
Write errors:           0
Total transferred:      9088800 bytes
HTML transferred:       9040200 bytes
Requests per second:    385.65 [#/sec] (mean)
Time per request:       12.965 [ms] (mean)
Time per request:       2.593 [ms] (mean, across all concurrent requests)
Transfer rate:          11409.94 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   1.2      0      16
Processing:     5   13   4.7     12      43
Waiting:        0   12   4.7     11      43
Total:          5   13   4.9     12      44

Percentage of the requests served within a certain time (ms)
  50%     12
  66%     13
  75%     14
  80%     15
  90%     18
  95%     22
  98%     27
  99%     29
 100%     44 (longest request)

config.php의 설정값

$trail=0; // trail 끔
$cachetime=60*60*24; // 캐시 설정