php opcache 效果测试

测试环境

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ lscpu

Architecture:          i686

CPU op-mode(s):        32-bit, 64-bit

Byte Order:            Little Endian

CPU(s):                4

On-line CPU(s) list:   0-3

Thread(s) per core:    2

Core(s) per socket:    2

Socket(s):             1

Vendor ID:             GenuineIntel

CPU family:            6

Model:                 37

Stepping:              2

CPU MHz:               1199.000

BogoMIPS:              4521.76

Virtualization:        VT-x

L1d cache:             32K

L1i cache:             32K

L2 cache:              256K

L3 cache:              3072K

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ free -m

             total       used       free     shared    buffers     cached

Mem:          1869       1654        215        265          4        526

-/+ buffers/cache:       1123        745

Swap:         3320          1       3319

‍‍未安装opcache测试‍‍

lyolzj@localhost ~ $ ab -n 1000 -c 10 http://localhost/wordpress/

This is ApacheBench, Version 2.3 <$Revision: 1528965 $>

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

Completed 400 requests

Completed 500 requests

Completed 600 requests

Completed 700 requests

Completed 800 requests

Completed 900 requests

Completed 1000 requests

Finished 1000 requests

Server Software:        nginx/1.6.3

Server Hostname:        localhost

Server Port:            80

Document Path:          /wordpress/

Document Length:        8886 bytes

Concurrency Level:      10

Time taken for tests:   79.554 seconds

Complete requests:      1000

Failed requests:        0

Total transferred:      9099000 bytes

HTML transferred:       8886000 bytes

Requests per second:    12.57 [#/sec] (mean)

Time per request:       795.536 [ms] (mean)

Time per request:       79.554 [ms] (mean, across all concurrent requests)

Transfer rate:          111.70 [Kbytes/sec] received

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        0    0   0.0      0       0

Processing:   258  793 163.7    771    2227

Waiting:      249  777 163.1    755    2227

Total:        258  793 163.7    771    2227

Percentage of the requests served within a certain time (ms)

  50%    771

  66%    822

  75%    849

  80%    867

  90%    926

  95%    963

  98%   1040

  99%   1901

 100%   2227 (longest request)

lyolzj@localhost ~ $ ab -n 1000 -c 100 http://localhost/wordpress/

This is ApacheBench, Version 2.3 <$Revision: 1528965 $>

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

Completed 400 requests

Completed 500 requests

Completed 600 requests

Completed 700 requests

Completed 800 requests

Completed 900 requests

Completed 1000 requests

Finished 1000 requests

Server Software:        nginx/1.6.3

Server Hostname:        localhost

Server Port:            80

Document Path:          /wordpress/

Document Length:        8886 bytes

Concurrency Level:      100

Time taken for tests:   81.475 seconds

Complete requests:      1000

Failed requests:        0

Total transferred:      9099000 bytes

HTML transferred:       8886000 bytes

Requests per second:    12.27 [#/sec] (mean)

Time per request:       8147.464 [ms] (mean)

Time per request:       81.475 [ms] (mean, across all concurrent requests)

Transfer rate:          109.06 [Kbytes/sec] received

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        0    0   1.0      0       5

Processing:   232 7758 1533.2   7921    9906

Waiting:      220 7740 1532.2   7908    9893

Total:        237 7758 1532.3   7921    9906

Percentage of the requests served within a certain time (ms)

  50%   7921

  66%   8258

  75%   8488

  80%   8682

  90%   9020

  95%   9289

  98%   9531

  99%   9674

 100%   9906 (longest request)

安装opcache

lyolzj@localhost /usr/local/src $ sudo wget http://pecl.php.net/get/zendopcache-7.0.5.tgz

lyolzj@localhost /usr/local/src $ sudo tar -zxf zendopcache-7.0.5.tgz 

lyolzj@localhost /usr/local/src $ cd zendopcache-7.0.5/

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ ls

config.m4                     zend_accelerator_debug.c

config.w32                    zend_accelerator_debug.h

CREDITS                       ZendAccelerator.h

LICENSE                       zend_accelerator_hash.c

Optimizer                     zend_accelerator_hash.h

README                        zend_accelerator_module.c

shared_alloc_mmap.c           zend_accelerator_module.h

shared_alloc_posix.c          zend_accelerator_util_funcs.c

shared_alloc_shm.c            zend_accelerator_util_funcs.h

shared_alloc_win32.c          zend_persist.c

tests                         zend_persist_calc.c

zend_accelerator_blacklist.c  zend_persist.h

zend_accelerator_blacklist.h  zend_shared_alloc.c

ZendAccelerator.c             zend_shared_alloc.h

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ sudo /usr/local/php5.4/bin/phpize 

Configuring for:

PHP Api Version:         20100412

Zend Module Api No:      20100525

Zend Extension Api No:   220100525

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ sudo ./configure --with-php-config=/usr/local/php5.4/bin/php-config

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ sudo make

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ sudo make install

Installing shared extensions:     /usr/local/php5.4/lib/php/extensions/no-debug-non-zts-20100525/

配置opcache

在php.ini中添加

zend_extension= /usr/local/php5.4/lib/php/extensions/no-debug-non-zts-20100525/opcache.so

[opcache]

opcache.memory_consumption=128

opcache.interned_strings_buffer=8

opcache.max_accelerated_files=4000

opcache.revalidate_freq=60

opcache.fast_shutdown=1

opcache.enable_cli=1

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ sudo netstat -ntlp

Active Internet connections (only servers)

Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name

tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      2549/php-fpm.conf)

tcp        0      0 127.0.0.1:3306          0.0.0.0:*               LISTEN   

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ sudo kill 2549

lyolzj@localhost /usr/local/src/zendopcache-7.0.5 $ sudo /usr/local/php5.4/sbin/php-fpm -y /usr/local/php5.4/etc/php-fpm.conf

lyolzj@localhost ~ $ ab -n 1000 -c 10 http://localhost/wordpress/

This is ApacheBench, Version 2.3 <$Revision: 1528965 $>

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

Completed 400 requests

Completed 500 requests

Completed 600 requests

Completed 700 requests

Completed 800 requests

Completed 900 requests

Completed 1000 requests

Finished 1000 requests

Server Software:        nginx/1.6.3

Server Hostname:        localhost

Server Port:            80

Document Path:          /wordpress/

Document Length:        8886 bytes

Concurrency Level:      10

Time taken for tests:   27.116 seconds

Complete requests:      1000

Failed requests:        0

Total transferred:      9099000 bytes

HTML transferred:       8886000 bytes

Requests per second:    36.88 [#/sec] (mean)

Time per request:       271.158 [ms] (mean)

Time per request:       27.116 [ms] (mean, across all concurrent requests)

Transfer rate:          327.70 [Kbytes/sec] received

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        0    0   0.4      0       5

Processing:   190  270  55.9    260     628

Waiting:      185  263  54.2    254     625

Total:        190  270  56.1    260     632

Percentage of the requests served within a certain time (ms)

  50%    260

  66%    282

  75%    301

  80%    313

  90%    341

  95%    368

  98%    398

  99%    443

 100%    632 (longest request)

lyolzj@localhost ~ $ ab -n 1000 -c 100 http://localhost/wordpress/

This is ApacheBench, Version 2.3 <$Revision: 1528965 $>

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

Completed 400 requests

Completed 500 requests

Completed 600 requests

Completed 700 requests

Completed 800 requests

Completed 900 requests

Completed 1000 requests

Finished 1000 requests

Server Software:        nginx/1.6.3

Server Hostname:        localhost

Server Port:            80

Document Path:          /wordpress/

Document Length:        8886 bytes

Concurrency Level:      100

Time taken for tests:   28.363 seconds

Complete requests:      1000

Failed requests:        0

Total transferred:      9099000 bytes

HTML transferred:       8886000 bytes

Requests per second:    35.26 [#/sec] (mean)

Time per request:       2836.330 [ms] (mean)

Time per request:       28.363 [ms] (mean, across all concurrent requests)

Transfer rate:          313.28 [Kbytes/sec] received

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        0    1   1.7      0       7

Processing:    86 2700 515.9   2804    3322

Waiting:       81 2692 515.3   2797    3311

Total:         94 2700 514.3   2804    3322

Percentage of the requests served within a certain time (ms)

  50%   2804

  66%   2853

  75%   2886

  80%   2909

  90%   3025

  95%   3127

  98%   3186

  99%   3223

 100%   3322 (longest request)

结果

    由Time per request:       81.475 [ms] 变成Time per request:       28.363 [ms]；提升了近3倍。