Apache Benchmark


[root@dev bin]# pwd

/usr/bin

[root@dev bin]# ab -n 500 -c 20 http://{testURL}

설명 : ab n Request개수(500) c 동시접속자 URL (API)

 

== 결과값 ==

 

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 203.233.82.229 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Finished 500 requests

Server Software:        Apache/2.2.21
Server Hostname:        203.233.82.229
Server Port:            80

Document Path:          //account/view/terms
Document Length:        4593 bytes

 
Concurrency Level:      20 (동시 접속자)
Time taken for tests:   0.513 seconds (총 소요시간)
Complete requests:      500
Failed requests:        0
Write errors:           0
Total transferred:      2511500 bytes
HTML transferred:       2296500 bytes
Requests per second:    975.44 [#/sec] (mean)
Time per request:       20.504 [ms] (mean)
Time per request:       1.025 [ms] (mean, across all concurrent requests)
Transfer rate:          4784.80 [Kbytes/sec] received

 
Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        5    6   0.8      6       9
Processing:     8   14   8.3     11     124
Waiting:        7   14   8.3     11     123
Total:         13   20   8.6     17     131

 
Percentage of the requests served within a certain time (ms)
  50%     17
  66%     19
  75%     21
  80%     22
  90%     30
  95%     34
  98%     45
  99%     55
100%    131 (longest request)

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