PHP Opcache Effect Test

Test environment

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

? ? Opcache test not installed ? ?

lyolzj@localhost ~ $ ab-n 1000-c 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 requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Finished 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 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 requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Finished 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)

Installing Opcache

LYOLZJ@LOCALHOST/USR/LOCAL/SRC $ sudo wget http://pecl.php.net/get/zendopcache-7.0.5.tgz

[Email protected]/usr/local/src $ sudo tar-zxf zendopcache-7.0.5.tgz

[Email protected]/USR/LOCAL/SRC $ cd zendopcache-7.0.5/

[Email protected]/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

[Email protected]/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

[Email protected]/usr/local/src/zendopcache-7.0.5 $ sudo./configure--with-php-config=/usr/local/php5.4/bin/ Php-config

[Email protected]/usr/local/src/zendopcache-7.0.5 $ sudo make

[Email protected]/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/

Configure Opcache

Add in PHP.ini

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

[Email protected]/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

[Email protected]/usr/local/src/zendopcache-7.0.5 $ sudo kill 2549

[Email protected]/usr/local/src/zendopcache-7.0.5 $ sudo/usr/local/php5.4/sbin/php-fpm-y/usr/local/php5.4/etc/ Php-fpm.conf

[Email protected] ~ $ ab-n 1000-c 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 requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Finished 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)

[Email protected] ~ $ ab-n 1000-c 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 requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Completed requests

Finished 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)

Results

changed from time per request:81.475 [MS] to times per request:28.363 [MS]; up to nearly 3 times.

PHP Opcache Effect Test