修改php.ini文件
查找/usr/local/php/etc/php.ini中的extension_dir = "./"
修改为extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/"
并在此行后增加以下几行
extension = "memcache.so"
extension = "pdo_MySQL.so"
extension = "imagick.so"
再查找output_buffering = Off
修改为output_buffering = On
再查找; cgi.fix_pathinfo=0
修改为cgi.fix_pathinfo=0
配置eAccelerator加速PHP（加速有很多选择，下次我就换个测试下）
vim /usr/local/php/etc/php.ini在文件最后添加下面代码
[eaccelerator]
zend_extension="/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so"
eaccelerator.shm_size="64"
eaccelerator.cache_dir="/usr/local/eaccelerator_cache"
eaccelerator.enable="1"
eaccelerator.optimizer="1"
eaccelerator.check_mtime="1"
eaccelerator.debug="0"
eaccelerator.filter=""
eaccelerator.shm_max="0"
eaccelerator.shm_ttl="3600"
eaccelerator.shm_prune_period="3600"
eaccelerator.shm_only="0"
eaccelerator.compress="1"
eaccelerator.compress_level="9"
groupadd -r www
useradd -r -g www -s /bin/false -M www
创建php-fpm配置文件
rm -rf /usr/local/php/etc/php-fpm.conf
vim /usr/local/php/etc/php-fpm.conf
<?xml version="1.0" ?>
<configuration>
All relative paths in this config are relative to php's install prefix
<section>
Pid file
<value>/usr/local/php/logs/php-fpm.pid</value>
Error log file
<value>/usr/local/php/logs/php-fpm.log</value>
Log level
<value>notice</value>
When this amount of php processes exited with SIGSEGV or SIGBUS ...
<value>10</value>
... in a less than this interval of time, a graceful restart will be initiated.
Useful to work around accidental curruptions in accelerator's shared memory.
<value>1m</value>
Time limit on waiting child's reaction on signals from master
<value>5s</value>
Set to 'no' to debug fpm
<value>yes</value>
</section>
<workers>
<section>
Name of pool. Used in logs and stats.
<value>default</value>
Address to accept fastcgi requests on.
Valid syntax is 'ip.ad.re.ss:port' or just 'port' or '/path/to/unix/socket'
<value>127.0.0.1:9000</value>
<value>
Set listen(2) backlog
<value>-1</value>
Set permissions for unix socket, if one used.
In Linux read/write permissions must be set in order to allow connections from web server.
Many BSD-derrived systems allow connections regardless of permissions.
<value></value>
<value></value>
<value>0666</value>
</value>
Additional php.ini defines, specific to this pool of workers.
<value>
<value>/usr/sbin/sendmail -t -i</value>
<value>0</value>
</value>
Unix user of processes
<value>www</value>
Unix group of processes
<value>www</value>
Process manager settings
<value>
Sets style of controling worker process count.
Valid values are 'static' and 'apache-like'
<value>static</value>
Sets the limit on the number of simultaneous requests that will be served.
Equivalent to Apache MaxClients directive.
Equivalent to PHP_FCGI_CHILDREN environment in original php.fcgi
Used with any pm_style.
<value>128</value>
Settings group for 'apache-like' pm style
<value>
Sets the number of server processes created on startup.
Used only when 'apache-like' pm_style is selected
<value>20</value>
Sets the desired minimum number of idle server processes.
Used only when 'apache-like' pm_style is selected
<value>5</value>
Sets the desired maximum number of idle server processes.
Used only when 'apache-like' pm_style is selected
<value>35</value>
</value>
</value>
The timeout (in seconds) for serving a single request after which the worker process will be terminated
Should be used when 'max_execution_time' ini option does not stop script execution for some reason
'0s' means 'off'
<value>0s</value>
The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file
'0s' means 'off'
<value>0s</value>
The log file for slow requests
<value>logs/slow.log</value>
Set open file desc rlimit
<value>65535</value>
Set max core size rlimit
<value>0</value>
Chroot to this directory at the start, absolute path
<value></value>
Chdir to this directory at the start, absolute path
<value></value>
Redirect workers' stdout and stderr into main error log.
If not set, they will be redirected to /dev/null, according to FastCGI specs
<value>yes</value>
How much requests each process should execute before respawn.
Useful to work around memory leaks in 3rd party libraries.
For endless request processing please specify 0
Equivalent to PHP_FCGI_MAX_REQUESTS
<value>1024</value>
Comma separated list of ipv4 addresses of FastCGI clients that allowed to connect.
Equivalent to FCGI_WEB_SERVER_ADDRS environment in original php.fcgi (5.2.2+)
Makes sense only with AF_INET listening socket.
<value>127.0.0.1</value>
Pass environment variables like LD_LIBRARY_PATH
All $VARIABLEs are taken from current environment
<value>
<value>$HOSTNAME</value>
<value>/usr/local/bin:/usr/bin:/bin</value>
<value>/tmp</value>
<value>/tmp</value>
<value>/tmp</value>
<value>$OSTYPE</value>
<value>$MACHTYPE</value>
<value>2</value>
</value>
</section>
</workers>
</configuration>