Linode 1G 1024 CentOS7+Apache+PHP 负载能力ab测试
使用的系统信息:
[root@localhost ~]# uname -a Linux localhost.localdomain 3.15.4-x86_64-linode45 #1 SMP Mon Jul 7 08:42:36 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux [root@localhost ~]# php -v PHP 5.4.16 (cli) (built: Aug 6 2014 13:12:28) Copyright (c) 1997-2013 The PHP Group Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies [root@localhost ~]# httpd -v Server version: Apache/2.4.6 (CentOS) Server built: Jul 23 2014 14:48:00 [root@localhost ~]#
ab测试 phpinfo() 结果:吞吐量 759!
D:\wamp\bin\apache\apache2.4.9\bin>ab -n 100 -c 10 http://linode.zbphp.com/ This is ApacheBench, Version 2.3 <$Revision: 1554214 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking linode.zbphp.com (be patient).....done Server Software: Apache/2.4.6 Server Hostname: linode.zbphp.com Server Port: 80 Document Path: / Document Length: 52627 bytes Concurrency Level: 10 Time taken for tests: 7.592 seconds Complete requests: 100 Failed requests: 14 (Connect: 0, Receive: 0, Length: 14, Exceptions: 0) Total transferred: 5280981 bytes HTML transferred: 5262681 bytes Requests per second: 13.17 [#/sec] (mean) Time per request: 759.206 [ms] (mean) Time per request: 75.921 [ms] (mean, across all concurrent requests) Transfer rate: 679.29 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 60 73 4.7 70 80 Processing: 208 635 101.4 660 690 Waiting: 70 237 120.5 220 640 Total: 279 708 101.5 740 770 Percentage of the requests served within a certain time (ms) 50% 740 66% 740 75% 740 80% 745 90% 750 95% 760 98% 760 99% 770 100% 770 (longest request) D:\wamp\bin\apache\apache2.4.9\bin>
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