ab压力测试

ab -n -c http://xxx.com/

 

-n 次数

-c 客户端数

[root@localhost wang]# ab -n 10000 -c 1000 http://127.0.0.1:9501/
This is ApacheBench, Version 2.3 <$Revision: 1430300 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 127.0.0.1 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Completed 10000 requests
Finished 10000 requests


Server Software:        swoole-http-server
Server Hostname:        127.0.0.1
Server Port:            9501

Document Path:          /
Document Length:        28 bytes

Concurrency Level:      1000
Time taken for tests:   0.842 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1910000 bytes
HTML transferred:       280000 bytes
Requests per second:    11880.45 [#/sec] (mean)
Time per request:       84.172 [ms] (mean)
Time per request:       0.084 [ms] (mean, across all concurrent requests)
Transfer rate:          2215.98 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0   20   3.7     20      38
Processing:     7   33  10.3     31      70
Waiting:        0   26   8.0     25      52
Total:         25   53  11.5     51      94

Percentage of the requests served within a certain time (ms)
  50%     51
  66%     54
  75%     56
  80%     58
  90%     65
  95%     85
  98%     90
  99%     93
 100%     94 (longest request)
[root@localhost wang]#