大家帮我看看，内存怎么这么低

xmlf

大家帮我看看配置。。。买的256M的VPS
现在内存可用内存很低。。还需要做什么优化？
现在用的是php-fpm nginx+php+mysql+eAccelerator

1. top - 09:09:19 up  8:07,  1 user,  load average: 0.07, 0.17, 0.16
2. Tasks:  78 total,   1 running,  77 sleeping,   0 stopped,   0 zombie
3. Cpu(s): 50.0%us, 50.0%sy,  0.0%ni,  0.0%id,  0.0%wa,  0.0%hi,  0.0%si,  0.0%st
4. Mem:    255412k total,   249908k used,     5504k free,     9504k buffers
5. Swap:   524280k total,       76k used,   524204k free,   136872k cached
7.   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
8. 1401 mysql     15   0 39732  13m 4356 S  0.0  5.6   0:42.55 mysqld
9. 5257 www       18   0 29304  13m 5704 S  0.0  5.4   4:32.37 php-cgi
10. 5256 www       23   0 29196  13m 5896 S  0.0  5.4   4:33.74 php-cgi
11. 5254 www       16   0 28940  13m 5908 S  0.0  5.3   4:38.03 php-cgi
12. 5253 www       18  -1 29036  13m 5572 S  0.0  5.3   4:40.79 php-cgi
13. 5107 www       15   0 17928  12m  796 S  0.0  5.1   0:33.33 nginx
14. 5255 www       16   0 28380  12m 5748 S  0.0  5.1   4:39.91 php-cgi
15. 1706 root      18   0 12072  10m  312 S  0.0  4.1   0:00.01 restorecond
16. 5252 root      15   0 24496 4152 1108 S  0.0  1.6   0:00.15 php-cgi
17. 1949 haldaemo  15   0  5688 3672 1608 S  0.0  1.4   0:00.70 hald
18.   435 root      16   0  9780 2616 2132 S  0.0  1.0   0:00.14 sshd
19. 2265 root      15   0  6084 1456  800 S  0.0  0.6   0:00.00 nginx
20.   929 root      15   0  4764 1452 1176 S  0.0  0.6   0:00.21 bash
21.   681 xmlf      15   0  4632 1420 1196 S  0.0  0.6   0:00.04 bash
22.   418 root      21  -4  2988 1400  488 S  0.0  0.5   0:00.45 udevd
23. 2002 root      21   0 29416 1372 1052 S  0.0  0.5   0:00.16 automount
24.   672 xmlf      15   0  9888 1352  876 S  0.0  0.5   0:00.67 sshd
25.   901 root      16   0  5012 1300 1040 S  0.0  0.5   0:00.00 su
26. 1303 root      25   0  4628 1224 1060 S  0.0  0.5   0:00.03 mysqld_safe
27. 2204 root      18   0  5376 1184  648 S  0.0  0.5   0:00.51 crond
28. 1893 dbus      18   0 13088 1072  844 S  0.0  0.4   0:00.00 dbus-daemon
29. 2037 root      18   0  7196 1060  660 S  0.0  0.4   0:00.01 sshd
30. 4312 root      16   0  2400 1004  796 R  0.0  0.4   0:00.09 top
31. 1950 root      18   0  3264  996  844 S  0.0  0.4   0:00.01 hald-runner
32. 1959 haldaemo  21   0  2108  816  724 S  0.0  0.3   0:00.00 hald-addon-acpi
33. 1963 haldaemo  24   0  2108  808  716 S  0.0  0.3   0:00.00 hald-addon-keyb
34. 1683 root      15  -4 12628  752  556 S  0.0  0.3   0:00.02 auditd
35. 1827 rpcuser   25   0  1964  744  636 S  0.0  0.3   0:00.00 rpc.statd
36. 1685 root       7  -8 12164  672  572 S  0.0  0.3   0:00.00 audispd
37. 1859 root      24   0  5928  648  312 S  0.0  0.3   0:00.00 rpc.idmapd
38. 1972 root      18   0  2060  640  560 S  0.0  0.3   0:01.70 hald-addon-stor
39.     1 root      18   0  2160  632  544 S  0.0  0.2   0:00.98 init
40. 2270 root      15   0  7320  588  360 S  0.0  0.2   0:00.29 pure-ftpd
41. 1719 root      18   0  1816  568  476 S  0.0  0.2   0:00.13 syslogd
42. 1791 rpc       20   0  1912  552  456 S  0.0  0.2   0:00.00 portmap
43. 1613 root      22   0  2404  544  244 S  0.0  0.2   0:00.00 dhclient
44. 1933 root      18   0  1760  528  448 S  0.0  0.2   0:00.00 acpid
45. 1363 root      20   0  2264  496  392 S  0.0  0.2   0:00.19 mcstransd
46. 2250 root      18   0  2360  444  320 S  0.0  0.2   0:00.00 atd
47. 2286 root      17   0  1748  444  384 S  0.0  0.2   0:00.00 mingetty
48. 2287 root      18   0  1748  444  384 S  0.0  0.2   0:00.00 mingetty
49. 2288 root      18   0  1748  444  384 S  0.0  0.2   0:00.00 mingetty
50. 2289 root      19   0  1748  440  384 S  0.0  0.2   0:00.00 mingetty
51. 2290 root      20   0  1748  440  384 S  0.0  0.2   0:00.00 mingetty
52. 2291 root      21   0  1748  440  384 S  0.0  0.2   0:00.00 mingetty
53. 2283 root      18   0  3612  432  284 S  0.0  0.2   0:00.00 smartd
54. 1722 root      15   0  1764  396  332 S  0.0  0.2   0:00.00 klogd

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2. [root@localhost ~]# df -h
3. Filesystem            Size  Used Avail Use% Mounted on
4. /dev/mapper/VolGroup00-LogVol00
5.                        19G  3.0G   15G  17% /
6. /dev/sda1              99M   19M   76M  20% /boot
7. tmpfs                 125M     0  125M   0% /dev/shm

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nginx

1. user  www www;
3. worker_processes 1;
5. error_log  /home/wwwlogs/nginx_error.log  crit;
7. pid        /usr/local/nginx/logs/nginx.pid;
9. #Specifies the value for maximum file descriptors that can be opened by this process.
10. worker_rlimit_nofile 51200;
12. events
13.         {
14.                 use epoll;
15.                 worker_connections 51200;
16.         }
18. http
19.         {
20.                 include       mime.types;
21.                 default_type  application/octet-stream;
23.                 server_names_hash_bucket_size 128;
24.                 client_header_buffer_size 32k;
25.                 large_client_header_buffers 4 32k;
26.                 client_max_body_size 8m;
28.                 sendfile on;
29.                 tcp_nopush     on;
31.                 keepalive_timeout 60;
33.                 tcp_nodelay on;
35.                 fastcgi_connect_timeout 300;
36.                 fastcgi_send_timeout 300;
37.                 fastcgi_read_timeout 300;
38.                 fastcgi_buffer_size 64k;
39.                 fastcgi_buffers 4 64k;
40.                 fastcgi_busy_buffers_size 128k;
41.                 fastcgi_temp_file_write_size 256k;
42.                 
43.                 gzip on;
44.                 gzip_min_length  1k;
45.                 gzip_buffers     4 16k;
46.                 gzip_http_version 1.0;
47.                 gzip_comp_level 2;
48.                 gzip_types       text/plain application/x-javascript text/css application/xml;
49.                 gzip_vary on;
51.                 #limit_zone  crawler  $binary_remote_addr  10m;
53. server
54.         {
55.                 listen       80 default;
56.                 return 500;
57.                index  index.html index.htm index.php;
58.                 location ~ .*\.(php|php5)?$
60.                         {
61.                                 fastcgi_pass  unix:/tmp/php-cgi.sock;
62.                                 fastcgi_index index.php;
63.                                 include fcgi.conf;
64.                         }
66.                 location /status {
67.                         stub_status on;
68.                         access_log   off;
69.                 }
71.                 location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
72.                         {
73.                                 expires      30d;
74.                         }
76.                 location ~ .*\.(js|css)?$
77.                         {
78.                                 expires      12h;
79.                         }
81.                 log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
82.              '$status $body_bytes_sent "$http_referer" '
83.              '"$http_user_agent" $http_x_forwarded_for';
84.                 access_log  /home/wwwlogs/access.log  access;
85.         }
86. include vhost/*.conf;
87. }

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php-fpm

1. <configuration>
2.   All relative paths in this config are relative to php's install prefix   
3.   <section name="global_options">
4.     Pid file   
5.     <value name="pid_file">/usr/local/php/logs/php-fpm.pid</value>
6.     Error log file   
7.     <value name="error_log">/usr/local/php/logs/php-fpm.log</value>
8.     Log level   
9.     <value name="log_level">notice</value>
10.     When this amount of php processes exited with SIGSEGV or SIGBUS ...   
11.     <value name="emergency_restart_threshold">10</value>
12.     ... in a less than this interval of time, a graceful restart will be initiated.   
13.     Useful to work around accidental curruptions in accelerator's shared memory.   
14.     <value name="emergency_restart_interval">1m</value>
15.     Time limit on waiting child's reaction on signals from master   
16.     <value name="process_control_timeout">5s</value>
17.     Set to 'no' to debug fpm   
18.     <value name="daemonize">yes</value>
19.   </section>
20.   <workers>
21.     <section name="pool">
22.       Name of pool. Used in logs and stats.   
23.       <value name="name">default</value>
24.       Address to accept fastcgi requests on.   
25.       Valid syntax is 'ip.ad.re.ss:port' or just 'port' or '/path/to/unix/socket'   
26.       <value name="listen_address">/tmp/php-cgi.sock</value>
27.       <value name="listen_options">
28.         Set listen(2) backlog   
29.         <value name="backlog">-1</value>
30.         Set permissions for unix socket, if one used.   
31.         In Linux read/write permissions must be set in order to allow connections from web server.   
32.         Many BSD-derrived systems allow connections regardless of permissions.   
33.         <value name="owner"></value>
34.         <value name="group"></value>
35.         <value name="mode">0666</value>
36.       </value>
37.       Additional php.ini defines, specific to this pool of workers.   
38.       <value name="php_defines">
39.         <value name="sendmail_path">/usr/sbin/sendmail -t -i</value>
40.         <value name="display_errors">1</value>
41.       </value>
42.       Unix user of processes   
43.         <value name="user">www</value>
44.       Unix group of processes   
45.         <value name="group">www</value>
46.       Process manager settings   
47.       <value name="pm">
48.         Sets style of controling worker process count.   
49.         Valid values are 'static' and 'apache-like'   
50.         <value name="style">static</value>
51.         Sets the limit on the number of simultaneous requests that will be served.   
52.         Equivalent to Apache MaxClients directive.   
53.         Equivalent to PHP_FCGI_CHILDREN environment in original php.fcgi   
54.         Used with any pm_style.   
55.         <value name="max_children">5</value>
56.         Settings group for 'apache-like' pm style   
57.         <value name="apache_like">
58.           Sets the number of server processes created on startup.   
59.           Used only when 'apache-like' pm_style is selected   
60.           <value name="StartServers">20</value>
61.           Sets the desired minimum number of idle server processes.   
62.           Used only when 'apache-like' pm_style is selected   
63.           <value name="MinSpareServers">5</value>
64.           Sets the desired maximum number of idle server processes.   
65.           Used only when 'apache-like' pm_style is selected   
66.           <value name="MaxSpareServers">35</value>
67.         </value>
68.       </value>
69.       The timeout (in seconds) for serving a single request after which the worker process will be terminated   
70.       Should be used when 'max_execution_time' ini option does not stop script execution for some reason   
71.       '0s' means 'off'   
72.       <value name="request_terminate_timeout">0s</value>
73.       The timeout (in seconds) for serving of single request after which a php backtrace will be dumped to slow.log file   
74.       '0s' means 'off'   
75.       <value name="request_slowlog_timeout">0s</value>
76.       The log file for slow requests   
77.       <value name="slowlog">logs/slow.log</value>
78.       Set open file desc rlimit   
79.       <value name="rlimit_files">51200</value>
80.       Set max core size rlimit   
81.       <value name="rlimit_core">0</value>
82.       Chroot to this directory at the start, absolute path   
83.       <value name="chroot"></value>
84.       Chdir to this directory at the start, absolute path   
85.       <value name="chdir"></value>
86.       Redirect workers' stdout and stderr into main error log.   
87.       If not set, they will be redirected to /dev/null, according to FastCGI specs   
88.       <value name="catch_workers_output">yes</value>
89.       How much requests each process should execute before respawn.   
90.       Useful to work around memory leaks in 3rd ***** libraries.   
91.       For endless request processing please specify 0   
92.       Equivalent to PHP_FCGI_MAX_REQUESTS   
93.       <value name="max_requests">10240</value>
94.       Comma separated list of ipv4 addresses of FastCGI clients that allowed to connect.   
95.       Equivalent to FCGI_WEB_SERVER_ADDRS environment in original php.fcgi (5.2.2+)   
96.       Makes sense only with AF_INET listening socket.   
97.       <value name="allowed_clients">127.0.0.1</value>
98.       Pass environment variables like LD_LIBRARY_PATH   
99.       All $VARIABLEs are taken from current environment   
100.       <value name="environment">
101.         <value name="HOSTNAME">$HOSTNAME</value>
102.         <value name="PATH">/usr/local/bin:/usr/bin:/bin</value>
103.         <value name="TMP">/tmp</value>
104.         <value name="TMPDIR">/tmp</value>
105.         <value name="TEMP">/tmp</value>
106.         <value name="OSTYPE">$OSTYPE</value>
107.         <value name="MACHTYPE">$MACHTYPE</value>
108.         <value name="MALLOC_CHECK_">2</value>
109.       </value>
110.     </section>
111.   </workers>
112. </configuration>

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mysql

2. # Example MySQL config file for medium systems.
3. #
4. # This is for a system with little memory (32M - 64M) where MySQL plays
5. # an important part, or systems up to 128M where MySQL is used together with
6. # other programs (such as a web server)
7. #
8. # You can copy this file to
9. # /etc/my.cnf to set global options,
10. # mysql-data-dir/my.cnf to set server-specific options (in this
11. # installation this directory is /usr/local/mysql/var) or
12. # ~/.my.cnf to set user-specific options.
13. #
14. # In this file, you can use all long options that a program supports.
15. # If you want to know which options a program supports, run the program
16. # with the "--help" option.
18. # The following options will be passed to all MySQL clients
19. [client]
20. #password        = your_password
21. port                = 3306
22. socket                = /tmp/mysql.sock
24. # Here follows entries for some specific programs
26. # The MySQL server
27. [mysqld]
28. port                = 3306
29. socket                = /tmp/mysql.sock
30. #skip-bdb
31. #skip-innodb
32. skip-locking
33. key_buffer_size = 16M
34. max_allowed_packet = 1M
35. table_open_cache = 64
36. sort_buffer_size = 512K
37. net_buffer_length = 8K
38. read_buffer_size = 256K
39. read_rnd_buffer_size = 512K
40. myisam_sort_buffer_size = 8M
42. # Don't listen on a TCP/IP port at all. This can be a security enhancement,
43. # if all processes that need to connect to mysqld run on the same host.
44. # All interaction with mysqld must be made via Unix sockets or named pipes.
45. # Note that using this option without enabling named pipes on Windows
46. # (via the "enable-named-pipe" option) will render mysqld useless!
47. #
48. #skip-networking
50. # Replication Master Server (default)
51. # binary logging is required for replication
52. #log-bin=mysql-bin
54. # binary logging format - mixed recommended
55. #binlog_format=mixed
57. # required unique id between 1 and 2^32 - 1
58. # defaults to 1 if master-host is not set
59. # but will not function as a master if omitted
60. server-id        = 1
62. # Replication Slave (comment out master section to use this)
63. #
64. # To configure this host as a replication slave, you can choose between
65. # two methods :
66. #
67. # 1) Use the CHANGE MASTER TO command (fully described in our manual) -
68. #    the syntax is:
69. #
70. #    CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
71. #    MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
72. #
73. #    where you replace <host>, <user>, <password> by quoted strings and
74. #    <port> by the master's port number (3306 by default).
75. #
76. #    Example:
77. #
78. #    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
79. #    MASTER_USER='joe', MASTER_PASSWORD='secret';
80. #
81. # OR
82. #
83. # 2) Set the variables below. However, in case you choose this method, then
84. #    start replication for the first time (even unsuccessfully, for example
85. #    if you mistyped the password in master-password and the slave fails to
86. #    connect), the slave will create a master.info file, and any later
87. #    change in this file to the variables' values below will be ignored and
88. #    overridden by the content of the master.info file, unless you shutdown
89. #    the slave server, delete master.info and restart the slaver server.
90. #    For that reason, you may want to leave the lines below untouched
91. #    (commented) and instead use CHANGE MASTER TO (see above)
92. #
93. # required unique id between 2 and 2^32 - 1
94. # (and different from the master)
95. # defaults to 2 if master-host is set
96. # but will not function as a slave if omitted
97. #server-id       = 2
98. #
99. # The replication master for this slave - required
100. #master-host     =   <hostname>
101. #
102. # The username the slave will use for authentication when connecting
103. # to the master - required
104. #master-user     =   <username>
105. #
106. # The password the slave will authenticate with when connecting to
107. # the master - required
108. #master-password =   <password>
109. #
110. # The port the master is listening on.
111. # optional - defaults to 3306
112. #master-port     =  <port>
113. #
114. # binary logging - not required for slaves, but recommended
115. #log-bin=mysql-bin
117. # Point the following paths to different dedicated disks
118. #tmpdir                = /tmp/               
119. #log-update         = /path-to-dedicated-directory/hostname
121. # Uncomment the following if you are using InnoDB tables
122. #innodb_data_home_dir = /usr/local/mysql/var/
123. #innodb_data_file_path = ibdata1:10M:autoextend
124. #innodb_log_group_home_dir = /usr/local/mysql/var/
125. # You can set .._buffer_pool_size up to 50 - 80 %
126. # of RAM but beware of setting memory usage too high
127. #innodb_buffer_pool_size = 16M
128. #innodb_additional_mem_pool_size = 2M
129. # Set .._log_file_size to 25 % of buffer pool size
130. #innodb_log_file_size = 5M
131. #innodb_log_buffer_size = 8M
132. #innodb_flush_log_at_trx_commit = 1
133. #innodb_lock_wait_timeout = 50
135. [mysqldump]
136. quick
137. max_allowed_packet = 16M
139. [mysql]
140. no-auto-rehash
141. # Remove the next comment character if you are not familiar with SQL
142. #safe-updates
144. [myisamchk]
145. key_buffer_size = 20M
146. sort_buffer_size = 20M
147. read_buffer = 2M
148. write_buffer = 2M
150. [mysqlhotcopy]
151. interactive-timeout

复制代码

php.ini

2. [PHP]
4. ;;;;;;;;;;;
5. ; WARNING ;
6. ;;;;;;;;;;;
7. ; This is the default settings file for new PHP installations.
8. ; By default, PHP installs itself with a configuration suitable for
9. ; development purposes, and *NOT* for production purposes.
10. ; For several security-oriented considerations that should be taken
11. ; before going online with your site, please consult php.ini-recommended
12. ; and http://php.net/manual/en/security.php.
15. ;;;;;;;;;;;;;;;;;;;
16. ; About php.ini   ;
17. ;;;;;;;;;;;;;;;;;;;
18. ; This file controls many aspects of PHP's behavior.  In order for PHP to
19. ; read it, it must be named 'php.ini'.  PHP looks for it in the current
20. ; working directory, in the path designated by the environment variable
21. ; PHPRC, and in the path that was defined in compile time (in that order).
22. ; Under Windows, the compile-time path is the Windows directory.  The
23. ; path in which the php.ini file is looked for can be overridden using
24. ; the -c argument in command line mode.
25. ;
26. ; The syntax of the file is extremely simple.  Whitespace and Lines
27. ; beginning with a semicolon are silently ignored (as you probably guessed).
28. ; Section headers (e.g. [Foo]) are also silently ignored, even though
29. ; they might mean something in the future.
30. ;
31. ; Directives are specified using the following syntax:
32. ; directive = value
33. ; Directive names are *case sensitive* - foo=bar is different from FOO=bar.
34. ;
35. ; The value can be a string, a number, a PHP constant (e.g. E_ALL or M_PI), one
36. ; of the INI constants (On, Off, True, False, Yes, No and None) or an expression
37. ; (e.g. E_ALL & ~E_NOTICE), or a quoted string ("foo").
38. ;
39. ; Expressions in the INI file are limited to bitwise operators and parentheses:
40. ; |        bitwise OR
41. ; &        bitwise AND
42. ; ~        bitwise NOT
43. ; !        boolean NOT
44. ;
45. ; Boolean flags can be turned on using the values 1, On, True or Yes.
46. ; They can be turned off using the values 0, Off, False or No.
47. ;
48. ; An empty string can be denoted by simply not writing anything after the equal
49. ; sign, or by using the None keyword:
50. ;
51. ;  foo =         ; sets foo to an empty string
52. ;  foo = none    ; sets foo to an empty string
53. ;  foo = "none"  ; sets foo to the string 'none'
54. ;
55. ; If you use constants in your value, and these constants belong to a
56. ; dynamically loaded extension (either a PHP extension or a Zend extension),
57. ; you may only use these constants *after* the line that loads the extension.
58. ;
59. ;
60. ;;;;;;;;;;;;;;;;;;;
61. ; About this file ;
62. ;;;;;;;;;;;;;;;;;;;
63. ; All the values in the php.ini-dist file correspond to the builtin
64. ; defaults (that is, if no php.ini is used, or if you delete these lines,
65. ; the builtin defaults will be identical).
68. ;;;;;;;;;;;;;;;;;;;;
69. ; Language Options ;
70. ;;;;;;;;;;;;;;;;;;;;
72. ; Enable the PHP scripting language engine under Apache.
73. engine = On
75. ; Enable compatibility mode with Zend Engine 1 (PHP 4.x)
76. zend.ze1_compatibility_mode = Off
78. ; Allow the <? tag.  Otherwise, only <?php and <script> tags are recognized.
79. ; NOTE: Using short tags should be avoided when developing applications or
80. ; libraries that are meant for redistribution, or deployment on PHP
81. ; servers which are not under your control, because short tags may not
82. ; be supported on the target server. For portable, redistributable code,
83. ; be sure not to use short tags.
84. short_open_tag = On
86. ; Allow ASP-style <% %> tags.
87. asp_tags = Off
89. ; The number of significant digits displayed in floating point numbers.
90. precision    =  12
92. ; Enforce year 2000 compliance (will cause problems with non-compliant browsers)
93. y2k_compliance = On
95. ; Output buffering allows you to send header lines (including cookies) even
96. ; after you send body content, at the price of slowing PHP's output layer a
97. ; bit.  You can enable output buffering during runtime by calling the output
98. ; buffering functions.  You can also enable output buffering for all files by
99. ; setting this directive to On.  If you wish to limit the size of the buffer
100. ; to a certain size - you can use a maximum number of bytes instead of 'On', as
101. ; a value for this directive (e.g., output_buffering=4096).
102. output_buffering = On
104. ; You can redirect all of the output of your scripts to a function.  For
105. ; example, if you set output_handler to "mb_output_handler", character
106. ; encoding will be transparently converted to the specified encoding.
107. ; Setting any output handler automatically turns on output buffering.
108. ; Note: People who wrote portable scripts should not depend on this ini
109. ;       directive. Instead, explicitly set the output handler using ob_start().
110. ;       Using this ini directive may cause problems unless you know what script
111. ;       is doing.
112. ; Note: You cannot use both "mb_output_handler" with "ob_iconv_handler"
113. ;       and you cannot use both "ob_gzhandler" and "zlib.output_compression".
114. ; Note: output_handler must be empty if this is set 'On' !!!!
115. ;       Instead you must use zlib.output_handler.
116. ;output_handler =
118. ; Transparent output compression using the zlib library
119. ; Valid values for this option are 'off', 'on', or a specific buffer size
120. ; to be used for compression (default is 4KB)
121. ; Note: Resulting chunk size may vary due to nature of compression. PHP
122. ;       outputs chunks that are few hundreds bytes each as a result of
123. ;       compression. If you prefer a larger chunk size for better
124. ;       performance, enable output_buffering in addition.
125. ; Note: You need to use zlib.output_handler instead of the standard
126. ;       output_handler, or otherwise the output will be corrupted.
127. zlib.output_compression = Off
128. ;zlib.output_compression_level = -1
130. ; You cannot specify additional output handlers if zlib.output_compression
131. ; is activated here. This setting does the same as output_handler but in
132. ; a different order.
133. ;zlib.output_handler =
135. ; Implicit flush tells PHP to tell the output layer to flush itself
136. ; automatically after every output block.  This is equivalent to calling the
137. ; PHP function flush() after each and every call to print() or echo() and each
138. ; and every HTML block.  Turning this option on has serious performance
139. ; implications and is generally recommended for debugging purposes only.
140. implicit_flush = Off
142. ; The unserialize callback function will be called (with the undefined class'
143. ; name as parameter), if the unserializer finds an undefined class
144. ; which should be instantiated.
145. ; A warning appears if the specified function is not defined, or if the
146. ; function doesn't include/implement the missing class.
147. ; So only set this entry, if you really want to implement such a
148. ; callback-function.
149. unserialize_callback_func=
151. ; When floats & doubles are serialized store serialize_precision significant
152. ; digits after the floating point. The default value ensures that when floats
153. ; are decoded with unserialize, the data will remain the same.
154. serialize_precision = 100
156. ; Whether to enable the ability to force arguments to be passed by reference
157. ; at function call time.  This method is deprecated and is likely to be
158. ; unsupported in future versions of PHP/Zend.  The encouraged method of
159. ; specifying which arguments should be passed by reference is in the function
160. ; declaration.  You're encouraged to try and turn this option Off and make
161. ; sure your scripts work properly with it in order to ensure they will work
162. ; with future versions of the language (you will receive a warning each time
163. ; you use this feature, and the argument will be passed by value instead of by
164. ; reference).
165. allow_call_time_pass_reference = On
167. ;
168. ; Safe Mode
169. ;
170. safe_mode = Off
172. ; By default, Safe Mode does a UID compare check when
173. ; opening files. If you want to relax this to a GID compare,
174. ; then turn on safe_mode_gid.
175. safe_mode_gid = Off
177. ; When safe_mode is on, UID/GID checks are bypassed when
178. ; including files from this directory and its subdirectories.
179. ; (directory must also be in include_path or full path must
180. ; be used when including)
181. safe_mode_include_dir =
183. ; When safe_mode is on, only executables located in the safe_mode_exec_dir
184. ; will be allowed to be executed via the exec family of functions.
185. safe_mode_exec_dir =
187. ; Setting certain environment variables may be a potential security breach.
188. ; This directive contains a comma-delimited list of prefixes.  In Safe Mode,
189. ; the user may only alter environment variables whose names begin with the
190. ; prefixes supplied here.  By default, users will only be able to set
191. ; environment variables that begin with PHP_ (e.g. PHP_FOO=BAR).
192. ;
193. ; Note:  If this directive is empty, PHP will let the user modify ANY
194. ; environment variable!
195. safe_mode_allowed_env_vars = PHP_
197. ; This directive contains a comma-delimited list of environment variables that
198. ; the end user won't be able to change using putenv().  These variables will be
199. ; protected even if safe_mode_allowed_env_vars is set to allow to change them.
200. safe_mode_protected_env_vars = LD_LIBRARY_PATH
202. ; open_basedir, if set, limits all file operations to the defined directory
203. ; and below.  This directive makes most sense if used in a per-directory
204. ; or per-virtualhost web server configuration file. This directive is
205. ; *NOT* affected by whether Safe Mode is turned On or Off.
206. ;open_basedir =
208. ; This directive allows you to disable certain functions for security reasons.
209. ; It receives a comma-delimited list of function names. This directive is
210. ; *NOT* affected by whether Safe Mode is turned On or Off.
211. disable_functions =
213. ; This directive allows you to disable certain classes for security reasons.
214. ; It receives a comma-delimited list of class names. This directive is
215. ; *NOT* affected by whether Safe Mode is turned On or Off.
216. disable_classes =
218. ; Colors for Syntax Highlighting mode.  Anything that's acceptable in
219. ; <span style="color: ???????"> would work.
220. ;highlight.string  = #DD0000
221. ;highlight.comment = #FF9900
222. ;highlight.keyword = #007700
223. ;highlight.bg      = #FFFFFF
224. ;highlight.default = #0000BB
225. ;highlight.html    = #000000
227. ; If enabled, the request will be allowed to complete even if the user aborts
228. ; the request. Consider enabling it if executing long request, which may end up
229. ; being interrupted by the user or a browser timing out.
230. ; ignore_user_abort = On
232. ; Determines the size of the realpath cache to be used by PHP. This value should
233. ; be increased on systems where PHP opens many files to reflect the quantity of
234. ; the file operations performed.
235. ; realpath_cache_size=16k
237. ; Duration of time, in seconds for which to cache realpath information for a given
238. ; file or directory. For systems with rarely changing files, consider increasing this
239. ; value.
240. ; realpath_cache_ttl=120
242. ;
243. ; Misc
244. ;
245. ; Decides whether PHP may expose the fact that it is installed on the server
246. ; (e.g. by adding its signature to the Web server header).  It is no security
247. ; threat in any way, but it makes it possible to determine whether you use PHP
248. ; on your server or not.
249. expose_php = On
252. ;;;;;;;;;;;;;;;;;;;
253. ; Resource Limits ;
254. ;;;;;;;;;;;;;;;;;;;
256. max_execution_time = 30     ; Maximum execution time of each script, in seconds
257. max_input_time = 60        ; Maximum amount of time each script may spend parsing request data
258. ;max_input_nesting_level = 64 ; Maximum input variable nesting level
259. memory_limit = 128M      ; Maximum amount of memory a script may consume (128MB)
262. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
263. ; Error handling and logging ;
264. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
266. ; error_reporting is a bit-field.  Or each number up to get desired error
267. ; reporting level
268. ; E_ALL             - All errors and warnings (doesn't include E_STRICT)
269. ; E_ERROR           - fatal run-time errors
270. ; E_RECOVERABLE_ERROR  - almost fatal run-time errors
271. ; E_WARNING         - run-time warnings (non-fatal errors)
272. ; E_PARSE           - compile-time parse errors
273. ; E_NOTICE          - run-time notices (these are warnings which often result
274. ;                     from a bug in your code, but it's possible that it was
275. ;                     intentional (e.g., using an uninitialized variable and
276. ;                     relying on the fact it's automatically initialized to an
277. ;                     empty string)
278. ; E_STRICT          - run-time notices, enable to have PHP suggest changes
279. ;                     to your code which will ensure the best interoperability
280. ;                     and forward compatibility of your code
281. ; E_CORE_ERROR      - fatal errors that occur during PHP's initial startup
282. ; E_CORE_WARNING    - warnings (non-fatal errors) that occur during PHP's
283. ;                     initial startup
284. ; E_COMPILE_ERROR   - fatal compile-time errors
285. ; E_COMPILE_WARNING - compile-time warnings (non-fatal errors)
286. ; E_USER_ERROR      - user-generated error message
287. ; E_USER_WARNING    - user-generated warning message
288. ; E_USER_NOTICE     - user-generated notice message
289. ;
290. ; Examples:
291. ;
292. ;   - Show all errors, except for notices and coding standards warnings
293. ;
294. ;error_reporting = E_ALL & ~E_NOTICE
295. ;
296. ;   - Show all errors, except for notices
297. ;
298. ;error_reporting = E_ALL & ~E_NOTICE | E_STRICT
299. ;
300. ;   - Show only errors
301. ;
302. ;error_reporting = E_COMPILE_ERROR|E_RECOVERABLE_ERROR|E_ERROR|E_CORE_ERROR
303. ;
304. ;   - Show all errors except for notices and coding standards warnings
305. ;
306. error_reporting = E_ALL & ~E_NOTICE
308. ; Print out errors (as a part of the output).  For production web sites,
309. ; you're strongly encouraged to turn this feature off, and use error logging
310. ; instead (see below).  Keeping display_errors enabled on a production web site
311. ; may reveal security information to end users, such as file paths on your Web
312. ; server, your database schema or other information.
313. ;
314. ; possible values for display_errors:
315. ;
316. ; Off        - Do not display any errors
317. ; stderr     - Display errors to STDERR (affects only CGI/CLI binaries!)
318. ;
319. ;display_errors = "stderr"
320. ;
321. ; stdout (On) - Display errors to STDOUT
322. ;
323. display_errors = On
325. ; Even when display_errors is on, errors that occur during PHP's startup
326. ; sequence are not displayed.  It's strongly recommended to keep
327. ; display_startup_errors off, except for when debugging.
328. display_startup_errors = Off
330. ; Log errors into a log file (server-specific log, stderr, or error_log (below))
331. ; As stated above, you're strongly advised to use error logging in place of
332. ; error displaying on production web sites.
333. log_errors = Off
335. ; Set maximum length of log_errors. In error_log information about the source is
336. ; added. The default is 1024 and 0 allows to not apply any maximum length at all.
337. log_errors_max_len = 1024
339. ; Do not log repeated messages. Repeated errors must occur in same file on same
340. ; line unless ignore_repeated_source is set true.
341. ignore_repeated_errors = Off
343. ; Ignore source of message when ignoring repeated messages. When this setting
344. ; is On you will not log errors with repeated messages from different files or
345. ; source lines.
346. ignore_repeated_source = Off
348. ; If this parameter is set to Off, then memory leaks will not be shown (on
349. ; stdout or in the log). This has only effect in a debug compile, and if
350. ; error reporting includes E_WARNING in the allowed list
351. report_memleaks = On
353. ;report_zend_debug = 0
355. ; Store the last error/warning message in $php_errormsg (boolean).
356. track_errors = Off
358. ; Turn off normal error reporting and emit XML-RPC error XML
359. ;xmlrpc_errors = 0
360. ; An XML-RPC faultCode
361. ;xmlrpc_error_number = 0
363. ; Disable the inclusion of HTML tags in error messages.
364. ; Note: Never use this feature for production boxes.
365. ;html_errors = Off
367. ; If html_errors is set On PHP produces clickable error messages that direct
368. ; to a page describing the error or function causing the error in detail.
369. ; You can download a copy of the PHP manual from http://www.php.net/docs.php
370. ; and change docref_root to the base URL of your local copy including the
371. ; leading '/'. You must also specify the file extension being used including
372. ; the dot.
373. ; Note: Never use this feature for production boxes.
374. ;docref_root = "/phpmanual/"
375. ;docref_ext = .html
377. ; String to output before an error message.
378. ;error_prepend_string = "<font color=#ff0000>"
380. ; String to output after an error message.
381. ;error_append_string = "</font>"
383. ; Log errors to specified file.
384. ;error_log = filename
386. ; Log errors to syslog (Event Log on NT, not valid in Windows 95).
387. ;error_log = syslog
390. ;;;;;;;;;;;;;;;;;
391. ; Data Handling ;
392. ;;;;;;;;;;;;;;;;;
393. ;
394. ; Note - track_vars is ALWAYS enabled as of PHP 4.0.3
396. ; The separator used in PHP generated URLs to separate arguments.
397. ; Default is "&".
398. ;arg_separator.output = "&amp;"
400. ; List of separator(s) used by PHP to parse input URLs into variables.
401. ; Default is "&".
402. ; NOTE: Every character in this directive is considered as separator!
403. ;arg_separator.input = ";&"
405. ; This directive describes the order in which PHP registers GET, POST, Cookie,
406. ; Environment and Built-in variables (G, P, C, E & S respectively, often
407. ; referred to as EGPCS or GPC).  Registration is done from left to right, newer
408. ; values override older values.
409. variables_order = "EGPCS"
411. ; Whether or not to register the EGPCS variables as global variables.  You may
412. ; want to turn this off if you don't want to clutter your scripts' global scope
413. ; with user data.  This makes most sense when coupled with track_vars - in which
414. ; case you can access all of the GPC variables through the $HTTP_*_VARS[],
415. ; variables.
416. ;
417. ; You should do your best to write your scripts so that they do not require
418. ; register_globals to be on;  Using form variables as globals can easily lead
419. ; to possible security problems, if the code is not very well thought of.
420. register_globals = Off
422. ; Whether or not to register the old-style input arrays, HTTP_GET_VARS
423. ; and friends.  If you're not using them, it's recommended to turn them off,
424. ; for performance reasons.
425. register_long_arrays = On
427. ; This directive tells PHP whether to declare the argv&argc variables (that
428. ; would contain the GET information).  If you don't use these variables, you
429. ; should turn it off for increased performance.
430. register_argc_argv = On
432. ; When enabled, the SERVER and ENV variables are created when they're first
433. ; used (Just In Time) instead of when the script starts. If these variables
434. ; are not used within a script, having this directive on will result in a
435. ; performance gain. The PHP directives register_globals, register_long_arrays,
436. ; and register_argc_argv must be disabled for this directive to have any affect.
437. auto_globals_jit = On
439. ; Maximum size of POST data that PHP will accept.
440. post_max_size = 50M
442. ; Magic quotes
443. ;
445. ; Magic quotes for incoming GET/POST/Cookie data.
446. magic_quotes_gpc = On
448. ; Magic quotes for runtime-generated data, e.g. data from SQL, from exec(), etc.
449. magic_quotes_runtime = Off
451. ; Use Sybase-style magic quotes (escape ' with '' instead of \').
452. magic_quotes_sybase = Off
454. ; Automatically add files before or after any PHP document.
455. auto_prepend_file =
456. auto_append_file =
458. ; As of 4.0b4, PHP always outputs a character encoding by default in
459. ; the Content-type: header.  To disable sending of the charset, simply
460. ; set it to be empty.
461. ;
462. ; PHP's built-in default is text/html
463. default_mimetype = "text/html"
464. ;default_charset = "iso-8859-1"
466. ; Always populate the $HTTP_RAW_POST_DATA variable.
467. ;always_populate_raw_post_data = On
470. ;;;;;;;;;;;;;;;;;;;;;;;;;
471. ; Paths and Directories ;
472. ;;;;;;;;;;;;;;;;;;;;;;;;;
474. ; UNIX: "/path1:/path2"
475. ;include_path = ".:/php/includes"
476. ;
477. ; Windows: "\path1;\path2"
478. ;include_path = ".;c:\php\includes"
480. ; The root of the PHP pages, used only if nonempty.
481. ; if PHP was not compiled with FORCE_REDIRECT, you SHOULD set doc_root
482. ; if you are running php as a CGI under any web server (other than IIS)
483. ; see documentation for security issues.  The alternate is to use the
484. ; cgi.force_redirect configuration below
485. doc_root =
487. ; The directory under which PHP opens the script using /~username used only
488. ; if nonempty.
489. user_dir =
491. ; Directory in which the loadable extensions (modules) reside.
492. extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/"
493. ;extension = "memcache.so"
494. extension = "pdo_mysql.so"
497. ; Whether or not to enable the dl() function.  The dl() function does NOT work
498. ; properly in multithreaded servers, such as IIS or Zeus, and is automatically
499. ; disabled on them.
500. enable_dl = On
502. ; cgi.force_redirect is necessary to provide security running PHP as a CGI under
503. ; most web servers.  Left undefined, PHP turns this on by default.  You can
504. ; turn it off here AT YOUR OWN RISK
505. ; **You CAN safely turn this off for IIS, in fact, you MUST.**
506. ; cgi.force_redirect = 1
508. ; if cgi.nph is enabled it will force cgi to always sent Status: 200 with
509. ; every request.
510. ; cgi.nph = 1
512. ; if cgi.force_redirect is turned on, and you are not running under Apache or Netscape
513. ; (iPlanet) web servers, you MAY need to set an environment variable name that PHP
514. ; will look for to know it is OK to continue execution.  Setting this variable MAY
515. ; cause security issues, KNOW WHAT YOU ARE DOING FIRST.
516. ; cgi.redirect_status_env = ;
518. ; cgi.fix_pathinfo provides *real* PATH_INFO/PATH_TRANSLATED support for CGI.  PHP's
519. ; previous behaviour was to set PATH_TRANSLATED to SCRIPT_FILENAME, and to not grok
520. ; what PATH_INFO is.  For more information on PATH_INFO, see the cgi specs.  Setting
521. ; this to 1 will cause PHP CGI to fix it's paths to conform to the spec.  A setting
522. ; of zero causes PHP to behave as before.  Default is 1.  You should fix your scripts
523. ; to use SCRIPT_FILENAME rather than PATH_TRANSLATED.
524. cgi.fix_pathinfo=0
526. ; FastCGI under IIS (on WINNT based OS) supports the ability to impersonate
527. ; security tokens of the calling client.  This allows IIS to define the
528. ; security context that the request runs under.  mod_fastcgi under Apache
529. ; does not currently support this feature (03/17/2002)
530. ; Set to 1 if running under IIS.  Default is zero.
531. ; fastcgi.impersonate = 1;
533. ; Disable logging through FastCGI connection
534. ; fastcgi.logging = 0
536. ; cgi.rfc2616_headers configuration option tells PHP what type of headers to
537. ; use when sending HTTP response code. If it's set 0 PHP sends Status: header that
538. ; is supported by Apache. When this option is set to 1 PHP will send
539. ; RFC2616 compliant header.
540. ; Default is zero.
541. ;cgi.rfc2616_headers = 0
544. ;;;;;;;;;;;;;;;;
545. ; File Uploads ;
546. ;;;;;;;;;;;;;;;;
548. ; Whether to allow HTTP file uploads.
549. file_uploads = On
551. ; Temporary directory for HTTP uploaded files (will use system default if not
552. ; specified).
553. ;upload_tmp_dir =
555. ; Maximum allowed size for uploaded files.
556. upload_max_filesize = 50M
559. ; Maximum number of files that can be uploaded via a single request
560. max_file_uploads = 20
562. ;;;;;;;;;;;;;;;;;;
563. ; Fopen wrappers ;
564. ;;;;;;;;;;;;;;;;;;
566. ; Whether to allow the treatment of URLs (like http:// or ftp://) as files.
567. allow_url_fopen = On
569. ; Whether to allow include/require to open URLs (like http:// or ftp://) as files.
570. allow_url_include = Off
572. ; Define the anonymous ftp password (your email address)
573. ;from="john@doe.com"
575. ; Define the User-Agent string
576. ; user_agent="PHP"
578. ; Default timeout for socket based streams (seconds)
579. default_socket_timeout = 60
581. ; If your scripts have to deal with files from Macintosh systems,
582. ; or you are running on a Mac and need to deal with files from
583. ; unix or win32 systems, setting this flag will cause PHP to
584. ; automatically detect the EOL character in those files so that
585. ; fgets() and file() will work regardless of the source of the file.
586. ; auto_detect_line_endings = Off
589. ;;;;;;;;;;;;;;;;;;;;;;
590. ; Dynamic Extensions ;
591. ;;;;;;;;;;;;;;;;;;;;;;
592. ;
593. ; If you wish to have an extension loaded automatically, use the following
594. ; syntax:
595. ;
596. ;   extension=modulename.extension
597. ;
598. ; For example, on Windows:
599. ;
600. ;   extension=msql.dll
601. ;
602. ; ... or under UNIX:
603. ;
604. ;   extension=msql.so
605. ;
606. ; Note that it should be the name of the module only; no directory information
607. ; needs to go here.  Specify the location of the extension with the
608. ; extension_dir directive above.
611. ; Windows Extensions
612. ; Note that ODBC support is built in, so no dll is needed for it.
613. ; Note that many DLL files are located in the extensions/ (PHP 4) ext/ (PHP 5)
614. ; extension folders as well as the separate PECL DLL download (PHP 5).
615. ; Be sure to appropriately set the extension_dir directive.
617. ;extension=php_bz2.dll
618. ;extension=php_curl.dll
619. ;extension=php_dba.dll
620. ;extension=php_dbase.dll
621. ;extension=php_exif.dll
622. ;extension=php_fdf.dll
623. ;extension=php_gd2.dll
624. ;extension=php_gettext.dll
625. ;extension=php_gmp.dll
626. ;extension=php_ifx.dll
627. ;extension=php_imap.dll
628. ;extension=php_interbase.dll
629. ;extension=php_ldap.dll
630. ;extension=php_mbstring.dll
631. ;extension=php_mcrypt.dll
632. ;extension=php_mhash.dll
633. ;extension=php_mime_magic.dll
634. ;extension=php_ming.dll
635. ;extension=php_msql.dll
636. ;extension=php_mssql.dll
637. ;extension=php_mysql.dll
638. ;extension=php_mysqli.dll
639. ;extension=php_oci8.dll
640. ;extension=php_openssl.dll
641. ;extension=php_pdo.dll
642. ;extension=php_pdo_firebird.dll
643. ;extension=php_pdo_mssql.dll
644. ;extension=php_pdo_mysql.dll
645. ;extension=php_pdo_oci.dll
646. ;extension=php_pdo_oci8.dll
647. ;extension=php_pdo_odbc.dll
648. ;extension=php_pdo_pgsql.dll
649. ;extension=php_pdo_sqlite.dll
650. ;extension=php_pgsql.dll
651. ;extension=php_pspell.dll
652. ;extension=php_shmop.dll
653. ;extension=php_snmp.dll
654. ;extension=php_soap.dll
655. ;extension=php_sockets.dll
656. ;extension=php_sqlite.dll
657. ;extension=php_sybase_ct.dll
658. ;extension=php_tidy.dll
659. ;extension=php_xmlrpc.dll
660. ;extension=php_xsl.dll
661. ;extension=php_zip.dll
663. ;;;;;;;;;;;;;;;;;;;
664. ; Module Settings ;
665. ;;;;;;;;;;;;;;;;;;;
667. [Date]
668. ; Defines the default timezone used by the date functions
669. date.timezone = PRC
671. ;date.default_latitude = 31.7667
672. ;date.default_longitude = 35.2333
674. ;date.sunrise_zenith = 90.583333
675. ;date.sunset_zenith = 90.583333
677. [filter]
678. ;filter.default = unsafe_raw
679. ;filter.default_flags =
681. [iconv]
682. ;iconv.input_encoding = ISO-8859-1
683. ;iconv.internal_encoding = ISO-8859-1
684. ;iconv.output_encoding = ISO-8859-1
686. [sqlite]
687. ;sqlite.assoc_case = 0
689. [Pcre]
690. ;PCRE library backtracking limit.
691. ;pcre.backtrack_limit=100000
693. ;PCRE library recursion limit.
694. ;Please note that if you set this value to a high number you may consume all
695. ;the available process stack and eventually crash PHP (due to reaching the
696. ;stack size limit imposed by the Operating System).
697. ;pcre.recursion_limit=100000
699. [Syslog]
700. ; Whether or not to define the various syslog variables (e.g. $LOG_PID,
701. ; $LOG_CRON, etc.).  Turning it off is a good idea performance-wise.  In
702. ; runtime, you can define these variables by calling define_syslog_variables().
703. define_syslog_variables  = Off
705. [mail function]
706. ; For Win32 only.
707. SMTP = localhost
708. smtp_port = 25
710. ; For Win32 only.
711. ;sendmail_from = me@example.com
713. ; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
714. ;sendmail_path =
716. ; Force the addition of the specified parameters to be passed as extra parameters
717. ; to the sendmail binary. These parameters will always replace the value of
718. ; the 5th parameter to mail(), even in safe mode.
719. ;mail.force_extra_parameters =
721. [SQL]
722. sql.safe_mode = Off
724. [ODBC]
725. ;odbc.default_db    =  Not yet implemented
726. ;odbc.default_user  =  Not yet implemented
727. ;odbc.default_pw    =  Not yet implemented
729. ; Allow or prevent persistent links.
730. odbc.allow_persistent = On
732. ; Check that a connection is still valid before reuse.
733. odbc.check_persistent = On
735. ; Maximum number of persistent links.  -1 means no limit.
736. odbc.max_persistent = -1
738. ; Maximum number of links (persistent + non-persistent).  -1 means no limit.
739. odbc.max_links = -1
741. ; Handling of LONG fields.  Returns number of bytes to variables.  0 means
742. ; passthru.
743. odbc.defaultlrl = 4096
745. ; Handling of binary data.  0 means passthru, 1 return as is, 2 convert to char.
746. ; See the documentation on odbc_binmode and odbc_longreadlen for an explanation
747. ; of uodbc.defaultlrl and uodbc.defaultbinmode
748. odbc.defaultbinmode = 1
750. [MySQL]
751. ; Allow or prevent persistent links.
752. mysql.allow_persistent = On
754. ; Maximum number of persistent links.  -1 means no limit.
755. mysql.max_persistent = -1
757. ; Maximum number of links (persistent + non-persistent).  -1 means no limit.
758. mysql.max_links = -1
760. ; Default port number for mysql_connect().  If unset, mysql_connect() will use
761. ; the $MYSQL_TCP_PORT or the mysql-tcp entry in /etc/services or the
762. ; compile-time value defined MYSQL_PORT (in that order).  Win32 will only look
763. ; at MYSQL_PORT.
764. mysql.default_port =
766. ; Default socket name for local MySQL connects.  If empty, uses the built-in
767. ; MySQL defaults.
768. mysql.default_socket =
770. ; Default host for mysql_connect() (doesn't apply in safe mode).
771. mysql.default_host =
773. ; Default user for mysql_connect() (doesn't apply in safe mode).
774. mysql.default_user =
776. ; Default password for mysql_connect() (doesn't apply in safe mode).
777. ; Note that this is generally a *bad* idea to store passwords in this file.
778. ; *Any* user with PHP access can run 'echo get_cfg_var("mysql.default_password")
779. ; and reveal this password!  And of course, any users with read access to this
780. ; file will be able to reveal the password as well.
781. mysql.default_password =
783. ; Maximum time (in seconds) for connect timeout. -1 means no limit
784. mysql.connect_timeout = 60
786. ; Trace mode. When trace_mode is active (=On), warnings for table/index scans and
787. ; SQL-Errors will be displayed.
788. mysql.trace_mode = Off
790. [MySQLi]
792. ; Maximum number of links.  -1 means no limit.
793. mysqli.max_links = -1
795. ; Default port number for mysqli_connect().  If unset, mysqli_connect() will use
796. ; the $MYSQL_TCP_PORT or the mysql-tcp entry in /etc/services or the
797. ; compile-time value defined MYSQL_PORT (in that order).  Win32 will only look
798. ; at MYSQL_PORT.
799. mysqli.default_port = 3306
801. ; Default socket name for local MySQL connects.  If empty, uses the built-in
802. ; MySQL defaults.
803. mysqli.default_socket =
805. ; Default host for mysql_connect() (doesn't apply in safe mode).
806. mysqli.default_host =
808. ; Default user for mysql_connect() (doesn't apply in safe mode).
809. mysqli.default_user =
811. ; Default password for mysqli_connect() (doesn't apply in safe mode).
812. ; Note that this is generally a *bad* idea to store passwords in this file.
813. ; *Any* user with PHP access can run 'echo get_cfg_var("mysqli.default_pw")
814. ; and reveal this password!  And of course, any users with read access to this
815. ; file will be able to reveal the password as well.
816. mysqli.default_pw =
818. ; Allow or prevent reconnect
819. mysqli.reconnect = Off
821. [mSQL]
822. ; Allow or prevent persistent links.
823. msql.allow_persistent = On
825. ; Maximum number of persistent links.  -1 means no limit.
826. msql.max_persistent = -1
828. ; Maximum number of links (persistent+non persistent).  -1 means no limit.
829. msql.max_links = -1
831. [OCI8]
832. ; enables privileged connections using external credentials (OCI_SYSOPER, OCI_SYSDBA)
833. ;oci8.privileged_connect = Off
835. ; Connection: The maximum number of persistent OCI8 connections per
836. ; process. Using -1 means no limit.
837. ;oci8.max_persistent = -1
839. ; Connection: The maximum number of seconds a process is allowed to
840. ; maintain an idle persistent connection. Using -1 means idle
841. ; persistent connections will be maintained forever.
842. ;oci8.persistent_timeout = -1
844. ; Connection: The number of seconds that must pass before issuing a
845. ; ping during oci_pconnect() to check the connection validity. When
846. ; set to 0, each oci_pconnect() will cause a ping. Using -1 disables
847. ; pings completely.
848. ;oci8.ping_interval = 60
850. ; Tuning: This option enables statement caching, and specifies how
851. ; many statements to cache. Using 0 disables statement caching.
852. ;oci8.statement_cache_size = 20
854. ; Tuning: Enables statement prefetching and sets the default number of
855. ; rows that will be fetched automatically after statement execution.
856. ;oci8.default_prefetch = 10
858. ; Compatibility. Using On means oci_close() will not close
859. ; oci_connect() and oci_new_connect() connections.
860. ;oci8.old_oci_close_semantics = Off
862. [PostgresSQL]
863. ; Allow or prevent persistent links.
864. pgsql.allow_persistent = On
866. ; Detect broken persistent links always with pg_pconnect().
867. ; Auto reset feature requires a little overheads.
868. pgsql.auto_reset_persistent = Off
870. ; Maximum number of persistent links.  -1 means no limit.
871. pgsql.max_persistent = -1
873. ; Maximum number of links (persistent+non persistent).  -1 means no limit.
874. pgsql.max_links = -1
876. ; Ignore PostgreSQL backends Notice message or not.
877. ; Notice message logging require a little overheads.
878. pgsql.ignore_notice = 0
880. ; Log PostgreSQL backends Notice message or not.
881. ; Unless pgsql.ignore_notice=0, module cannot log notice message.
882. pgsql.log_notice = 0
884. [Sybase]
885. ; Allow or prevent persistent links.
886. sybase.allow_persistent = On
888. ; Maximum number of persistent links.  -1 means no limit.
889. sybase.max_persistent = -1
891. ; Maximum number of links (persistent + non-persistent).  -1 means no limit.
892. sybase.max_links = -1
894. ;sybase.interface_file = "/usr/sybase/interfaces"
896. ; Minimum error severity to display.
897. sybase.min_error_severity = 10
899. ; Minimum message severity to display.
900. sybase.min_message_severity = 10
902. ; Compatibility mode with old versions of PHP 3.0.
903. ; If on, this will cause PHP to automatically assign types to results according
904. ; to their Sybase type, instead of treating them all as strings.  This
905. ; compatibility mode will probably not stay around forever, so try applying
906. ; whatever necessary changes to your code, and turn it off.
907. sybase.compatability_mode = Off
909. [Sybase-CT]
910. ; Allow or prevent persistent links.
911. sybct.allow_persistent = On
913. ; Maximum number of persistent links.  -1 means no limit.
914. sybct.max_persistent = -1
916. ; Maximum number of links (persistent + non-persistent).  -1 means no limit.
917. sybct.max_links = -1
919. ; Minimum server message severity to display.
920. sybct.min_server_severity = 10
922. ; Minimum client message severity to display.
923. sybct.min_client_severity = 10
925. [bcmath]
926. ; Number of decimal digits for all bcmath functions.
927. bcmath.scale = 0
929. [browscap]
930. ;browscap = extra/browscap.ini
932. [Informix]
933. ; Default host for ifx_connect() (doesn't apply in safe mode).
934. ifx.default_host =
936. ; Default user for ifx_connect() (doesn't apply in safe mode).
937. ifx.default_user =
939. ; Default password for ifx_connect() (doesn't apply in safe mode).
940. ifx.default_password =
942. ; Allow or prevent persistent links.
943. ifx.allow_persistent = On
945. ; Maximum number of persistent links.  -1 means no limit.
946. ifx.max_persistent = -1
948. ; Maximum number of links (persistent + non-persistent).  -1 means no limit.
949. ifx.max_links = -1
951. ; If on, select statements return the contents of a text blob instead of its id.
952. ifx.textasvarchar = 0
954. ; If on, select statements return the contents of a byte blob instead of its id.
955. ifx.byteasvarchar = 0
957. ; Trailing blanks are stripped from fixed-length char columns.  May help the
958. ; life of Informix SE users.
959. ifx.charasvarchar = 0
961. ; If on, the contents of text and byte blobs are dumped to a file instead of
962. ; keeping them in memory.
963. ifx.blobinfile = 0
965. ; NULL's are returned as empty strings, unless this is set to 1.  In that case,
966. ; NULL's are returned as string 'NULL'.
967. ifx.nullformat = 0
969. [Session]
970. ; Handler used to store/retrieve data.
971. session.save_handler = files
973. ; Argument passed to save_handler.  In the case of files, this is the path
974. ; where data files are stored. Note: Windows users have to change this
975. ; variable in order to use PHP's session functions.
976. ;
977. ; As of PHP 4.0.1, you can define the path as:
978. ;
979. ;     session.save_path = "N;/path"
980. ;
981. ; where N is an integer.  Instead of storing all the session files in
982. ; /path, what this will do is use subdirectories N-levels deep, and
983. ; store the session data in those directories.  This is useful if you
984. ; or your OS have problems with lots of files in one directory, and is
985. ; a more efficient layout for servers that handle lots of sessions.
986. ;
987. ; NOTE 1: PHP will not create this directory structure automatically.
988. ;         You can use the script in the ext/session dir for that purpose.
989. ; NOTE 2: See the section on garbage collection below if you choose to
990. ;         use subdirectories for session storage
991. ;
992. ; The file storage module creates files using mode 600 by default.
993. ; You can change that by using
994. ;
995. ;     session.save_path = "N;MODE;/path"
996. ;
997. ; where MODE is the octal representation of the mode. Note that this
998. ; does not overwrite the process's umask.
999. ;session.save_path = "/tmp"
1001. ; Whether to use cookies.
1002. session.use_cookies = 1
1004. ;session.cookie_secure =
1006. ; This option enables administrators to make their users invulnerable to
1007. ; attacks which involve passing session ids in URLs; defaults to 0.
1008. ; session.use_only_cookies = 1
1010. ; Name of the session (used as cookie name).
1011. session.name = PHPSESSID
1013. ; Initialize session on request startup.
1014. session.auto_start = 0
1016. ; Lifetime in seconds of cookie or, if 0, until browser is restarted.
1017. session.cookie_lifetime = 0
1019. ; The path for which the cookie is valid.
1020. session.cookie_path = /
1022. ; The domain for which the cookie is valid.
1023. session.cookie_domain =
1025. ; Whether or not to add the httpOnly flag to the cookie, which makes it inaccessible to browser scripting languages such as JavaScript.
1026. session.cookie_httponly =
1028. ; Handler used to serialize data.  php is the standard serializer of PHP.
1029. session.serialize_handler = php
1031. ; Define the probability that the 'garbage collection' process is started
1032. ; on every session initialization.
1033. ; The probability is calculated by using gc_probability/gc_divisor,
1034. ; e.g. 1/100 means there is a 1% chance that the GC process starts
1035. ; on each request.
1037. session.gc_probability = 1
1038. session.gc_divisor     = 100
1040. ; After this number of seconds, stored data will be seen as 'garbage' and
1041. ; cleaned up by the garbage collection process.
1042. session.gc_maxlifetime = 1440
1044. ; NOTE: If you are using the subdirectory option for storing session files
1045. ;       (see session.save_path above), then garbage collection does *not*
1046. ;       happen automatically.  You will need to do your own garbage
1047. ;       collection through a shell script, cron entry, or some other method.
1048. ;       For example, the following script would is the equivalent of
1049. ;       setting session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes):
1050. ;          cd /path/to/sessions; find -cmin +24 | xargs rm
1052. ; PHP 4.2 and less have an undocumented feature/bug that allows you to
1053. ; to initialize a session variable in the global scope, albeit register_globals
1054. ; is disabled.  PHP 4.3 and later will warn you, if this feature is used.
1055. ; You can disable the feature and the warning separately. At this time,
1056. ; the warning is only displayed, if bug_compat_42 is enabled.
1058. session.bug_compat_42 = 1
1059. session.bug_compat_warn = 1
1061. ; Check HTTP Referer to invalidate externally stored URLs containing ids.
1062. ; HTTP_REFERER has to contain this substring for the session to be
1063. ; considered as valid.
1064. session.referer_check =
1066. ; How many bytes to read from the file.
1067. session.entropy_length = 0
1069. ; Specified here to create the session id.
1070. session.entropy_file =
1072. ;session.entropy_length = 16
1074. ;session.entropy_file = /dev/urandom
1076. ; Set to {nocache,private,public,} to determine HTTP caching aspects
1077. ; or leave this empty to avoid sending anti-caching headers.
1078. session.cache_limiter = nocache
1080. ; Document expires after n minutes.
1081. session.cache_expire = 180
1083. ; trans sid support is disabled by default.
1084. ; Use of trans sid may risk your users security.
1085. ; Use this option with caution.
1086. ; - User may send URL contains active session ID
1087. ;   to other person via. email/irc/etc.
1088. ; - URL that contains active session ID may be stored
1089. ;   in publically accessible computer.
1090. ; - User may access your site with the same session ID
1091. ;   always using URL stored in browser's history or bookmarks.
1092. session.use_trans_sid = 0
1094. ; Select a hash function
1095. ; 0: MD5   (128 bits)
1096. ; 1: SHA-1 (160 bits)
1097. session.hash_function = 0
1099. ; Define how many bits are stored in each character when converting
1100. ; the binary hash data to something readable.
1101. ;
1102. ; 4 bits: 0-9, a-f
1103. ; 5 bits: 0-9, a-v
1104. ; 6 bits: 0-9, a-z, A-Z, "-", ","
1105. session.hash_bits_per_character = 4
1107. ; The URL rewriter will look for URLs in a defined set of HTML tags.
1108. ; form/fieldset are special; if you include them here, the rewriter will
1109. ; add a hidden <input> field with the info which is otherwise appended
1110. ; to URLs.  If you want XHTML conformity, remove the form entry.
1111. ; Note that all valid entries require a "=", even if no value follows.
1112. url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset="
1114. [MSSQL]
1115. ; Allow or prevent persistent links.
1116. mssql.allow_persistent = On
1118. ; Maximum number of persistent links.  -1 means no limit.
1119. mssql.max_persistent = -1
1121. ; Maximum number of links (persistent+non persistent).  -1 means no limit.
1122. mssql.max_links = -1
1124. ; Minimum error severity to display.
1125. mssql.min_error_severity = 10
1127. ; Minimum message severity to display.
1128. mssql.min_message_severity = 10
1130. ; Compatibility mode with old versions of PHP 3.0.
1131. mssql.compatability_mode = Off
1133. ; Connect timeout
1134. ;mssql.connect_timeout = 5
1136. ; Query timeout
1137. ;mssql.timeout = 60
1139. ; Valid range 0 - 2147483647.  Default = 4096.
1140. ;mssql.textlimit = 4096
1142. ; Valid range 0 - 2147483647.  Default = 4096.
1143. ;mssql.textsize = 4096
1145. ; Limits the number of records in each batch.  0 = all records in one batch.
1146. ;mssql.batchsize = 0
1148. ; Specify how datetime and datetim4 columns are returned
1149. ; On => Returns data converted to SQL server settings
1150. ; Off => Returns values as YYYY-MM-DD hh:mm:ss
1151. ;mssql.datetimeconvert = On
1153. ; Use NT authentication when connecting to the server
1154. mssql.secure_connection = Off
1156. ; Specify max number of processes. -1 = library default
1157. ; msdlib defaults to 25
1158. ; FreeTDS defaults to 4096
1159. ;mssql.max_procs = -1
1161. ; Specify client character set.
1162. ; If empty or not set the client charset from freetds.comf is used
1163. ; This is only used when compiled with FreeTDS
1164. ;mssql.charset = "ISO-8859-1"
1166. [Assertion]
1167. ; Assert(expr); active by default.
1168. ;assert.active = On
1170. ; Issue a PHP warning for each failed assertion.
1171. ;assert.warning = On
1173. ; Don't bail out by default.
1174. ;assert.bail = Off
1176. ; User-function to be called if an assertion fails.
1177. ;assert.callback = 0
1179. ; Eval the expression with current error_reporting().  Set to true if you want
1180. ; error_reporting(0) around the eval().
1181. ;assert.quiet_eval = 0
1183. [COM]
1184. ; path to a file containing GUIDs, IIDs or filenames of files with TypeLibs
1185. ;com.typelib_file =
1186. ; allow Distributed-COM calls
1187. ;com.allow_dcom = true
1188. ; autoregister constants of a components typlib on com_load()
1189. ;com.autoregister_typelib = true
1190. ; register constants casesensitive
1191. ;com.autoregister_casesensitive = false
1192. ; show warnings on duplicate constant registrations
1193. ;com.autoregister_verbose = true
1195. [mbstring]
1196. ; language for internal character representation.
1197. ;mbstring.language = Japanese
1199. ; internal/script encoding.
1200. ; Some encoding cannot work as internal encoding.
1201. ; (e.g. SJIS, BIG5, ISO-2022-*)
1202. ;mbstring.internal_encoding = EUC-JP
1204. ; http input encoding.
1205. ;mbstring.http_input = auto
1207. ; http output encoding. mb_output_handler must be
1208. ; registered as output buffer to function
1209. ;mbstring.http_output = SJIS
1211. ; enable automatic encoding translation according to
1212. ; mbstring.internal_encoding setting. Input chars are
1213. ; converted to internal encoding by setting this to On.
1214. ; Note: Do _not_ use automatic encoding translation for
1215. ;       portable libs/applications.
1216. ;mbstring.encoding_translation = Off
1218. ; automatic encoding detection order.
1219. ; auto means
1220. ;mbstring.detect_order = auto
1222. ; substitute_character used when character cannot be converted
1223. ; one from another
1224. ;mbstring.substitute_character = none;
1226. ; overload(replace) single byte functions by mbstring functions.
1227. ; mail(), ereg(), etc are overloaded by mb_send_mail(), mb_ereg(),
1228. ; etc. Possible values are 0,1,2,4 or combination of them.
1229. ; For example, 7 for overload everything.
1230. ; 0: No overload
1231. ; 1: Overload mail() function
1232. ; 2: Overload str*() functions
1233. ; 4: Overload ereg*() functions
1234. ;mbstring.func_overload = 0
1236. [FrontBase]
1237. ;fbsql.allow_persistent = On
1238. ;fbsql.autocommit = On
1239. ;fbsql.show_timestamp_decimals = Off
1240. ;fbsql.default_database =
1241. ;fbsql.default_database_password =
1242. ;fbsql.default_host =
1243. ;fbsql.default_password =
1244. ;fbsql.default_user = "_SYSTEM"
1245. ;fbsql.generate_warnings = Off
1246. ;fbsql.max_connections = 128
1247. ;fbsql.max_links = 128
1248. ;fbsql.max_persistent = -1
1249. ;fbsql.max_results = 128
1251. [gd]
1252. ; Tell the jpeg decode to libjpeg warnings and try to create
1253. ; a gd image. The warning will then be displayed as notices
1254. ; disabled by default
1255. ;gd.jpeg_ignore_warning = 0
1257. [exif]
1258. ; Exif UNICODE user comments are handled as UCS-2BE/UCS-2LE and JIS as JIS.
1259. ; With mbstring support this will automatically be converted into the encoding
1260. ; given by corresponding encode setting. When empty mbstring.internal_encoding
1261. ; is used. For the decode settings you can distinguish between motorola and
1262. ; intel byte order. A decode setting cannot be empty.
1263. ;exif.encode_unicode = ISO-8859-15
1264. ;exif.decode_unicode_motorola = UCS-2BE
1265. ;exif.decode_unicode_intel    = UCS-2LE
1266. ;exif.encode_jis =
1267. ;exif.decode_jis_motorola = JIS
1268. ;exif.decode_jis_intel    = JIS
1270. [Tidy]
1271. ; The path to a default tidy configuration file to use when using tidy
1272. ;tidy.default_config = /usr/local/lib/php/default.tcfg
1274. ; Should tidy clean and repair output automatically?
1275. ; WARNING: Do not use this option if you are generating non-html content
1276. ; such as dynamic images
1277. tidy.clean_output = Off
1279. [soap]
1280. ; Enables or disables WSDL caching feature.
1281. soap.wsdl_cache_enabled=1
1282. ; Sets the directory name where SOAP extension will put cache files.
1283. soap.wsdl_cache_dir="/tmp"
1284. ; (time to live) Sets the number of second while cached file will be used
1285. ; instead of original one.
1286. soap.wsdl_cache_ttl=86400
1288. ; Local Variables:
1289. ; tab-width: 4
1290. ; End:
1291. ;eaccelerator
1292. [eaccelerator]
1293. zend_extension="/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so"
1294. eaccelerator.shm_size="1"
1295. eaccelerator.cache_dir="/usr/local/eaccelerator_cache"
1296. eaccelerator.enable="1"
1297. eaccelerator.optimizer="1"
1298. eaccelerator.check_mtime="1"
1299. eaccelerator.debug="0"
1300. eaccelerator.filter=""
1301. eaccelerator.shm_max="0"
1302. eaccelerator.shm_ttl="3600"
1303. eaccelerator.shm_prune_period="3600"
1304. eaccelerator.shm_only="0"
1305. eaccelerator.compress="1"
1306. eaccelerator.compress_level="9"
1307. eaccelerator.keys = "disk_only"
1308. eaccelerator.sessions = "disk_only"
1309. eaccelerator.content = "disk_only"
1311. ;ionCube
1313. [Zend Optimizer]
1314. zend_optimizer.optimization_level=1
1315. zend_extension="/usr/local/zend/ZendOptimizer.so"

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yourfriend

好像正常。如果用windows方式看，请用gnome monitor

xmlf

Post by yourfriend;2116652
好像正常。如果用windows方式看，请用gnome monitor

正常吗？？？
内存有时候低的ping都丢包。。。

xmlf

现在用的是php-fpm nginx+php+mysql+eAccelerator

有人说很吃内存。。

用php-fastcgi  ？是的吗？怎么改？

hnws

有fpm了就不要用fastcgi了。。
贴一个我的配置给你看看。。
主要是这几个参数：
pm.max_requests
pm.start_servers
pm.min_spare_servers
pm.max_spare_servers
pm.max_children

php-fpm.conf

1. [root@www log]# cat /etc/php/php-fpm.conf
   
2. ;;;;;;;;;;;;;;;;;;;;;
   
3. ; FPM Configuration ;
   
4. ;;;;;;;;;;;;;;;;;;;;;
   
5. 
   
6. ; All relative paths in this configuration file are relative to PHP's install
   
7. ; prefix.
   
8. 
   
9. ; Include one or more files. If glob(3) exists, it is used to include a bunch of
   
10. ; files from a glob(3) pattern. This directive can be used everywhere in the
    
11. ; file.
    
12. ;include=/etc/php/fpm.d/*.conf
    
13. 
    
14. ;;;;;;;;;;;;;;;;;;
    
15. ; Global Options ;
    
16. ;;;;;;;;;;;;;;;;;;
    
17. 
    
18. [global]
    
19. ; Pid file
    
20. ; Default Value: none
    
21. pid = /var/run/php-fpm/php-fpm.pid
    
22. 
    
23. ; Error log file
    
24. ; Default Value: /var/log/php-fpm.log
    
25. ;error_log = /var/log/php-fpm.log
    
26. 
    
27. ; Log level
    
28. ; Possible Values: alert, error, warning, notice, debug
    
29. ; Default Value: notice
    
30. ;log_level = notice
    
31. 
    
32. ; If this number of child processes exit with SIGSEGV or SIGBUS within the time
    
33. ; interval set by emergency_restart_interval then FPM will restart. A value
    
34. ; of '0' means 'Off'.
    
35. ; Default Value: 0
    
36. ;emergency_restart_threshold = 0
    
37. 
    
38. ; Interval of time used by emergency_restart_interval to determine when
    
39. ; a graceful restart will be initiated.  This can be useful to work around
    
40. ; accidental corruptions in an accelerator's shared memory.
    
41. ; Available Units: s(econds), m(inutes), h(ours), or d(ays)
    
42. ; Default Unit: seconds
    
43. ; Default Value: 0
    
44. ;emergency_restart_interval = 0
    
45. 
    
46. ; Time limit for child processes to wait for a reaction on signals from master.
    
47. ; Available units: s(econds), m(inutes), h(ours), or d(ays)
    
48. ; Default Unit: seconds
    
49. ; Default Value: 0
    
50. ;process_control_timeout = 0
    
51. 
    
52. ; Send FPM to background. Set to 'no' to keep FPM in foreground for debugging.
    
53. ; Default Value: yes
    
54. ;daemonize = yes
    
55. 
    
56. ;;;;;;;;;;;;;;;;;;;;
    
57. ; Pool Definitions ;
    
58. ;;;;;;;;;;;;;;;;;;;;
    
59. 
    
60. ; Multiple pools of child processes may be started with different listening
    
61. ; ports and different management options.  The name of the pool will be
    
62. ; used in logs and stats. There is no limitation on the number of pools which
    
63. ; FPM can handle. Your system will tell you anyway :)
    
64. 
    
65. ; Start a new pool named 'www'.
    
66. [www]
    
67. 
    
68. ; The address on which to accept FastCGI requests.
    
69. ; Valid syntaxes are:
    
70. ;   'ip.add.re.ss:port'    - to listen on a TCP socket to a specific address on
    
71. ;                            a specific port;
    
72. ;   'port'                 - to listen on a TCP socket to all addresses on a
    
73. ;                            specific port;
    
74. ;   '/path/to/unix/socket' - to listen on a unix socket.
    
75. ; Note: This value is mandatory.
    
76. ;listen = 127.0.0.1:9000
    
77. ;listen = /var/run/php-fpm/php-fpm.sock
    
78. listen = /tmp/php-cgi.sock
    
79. ; Set listen(2) backlog. A value of '-1' means unlimited.
    
80. ; Default Value: -1
    
81. ;listen.backlog = -1
    
82. 
    
83. ; List of ipv4 addresses of FastCGI clients which are allowed to connect.
    
84. ; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
    
85. ; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
    
86. ; must be separated by a comma. If this value is left blank, connections will be
    
87. ; accepted from any ip address.
    
88. ; Default Value: any
    
89. ;listen.allowed_clients = 127.0.0.1
    
90. 
    
91. ; Set permissions for unix socket, if one is used. In Linux, read/write
    
92. ; permissions must be set in order to allow connections from a web server. Many
    
93. ; BSD-derived systems allow connections regardless of permissions.
    
94. ; Default Values: user and group are set as the running user
    
95. ;                 mode is set to 0666
    
96. listen.owner = http
    
97. listen.group = http
    
98. listen.mode = 0660
    
99. 
    
100. ; Unix user/group of processes
     
101. ; Note: The user is mandatory. If the group is not set, the default user's group
     
102. ;       will be used.
     
103. user = http
     
104. group = http
     
105. 
     
106. ; Choose how the process manager will control the number of child processes.
     
107. ; Possible Values:
     
108. ;   static  - a fixed number (pm.max_children) of child processes;
     
109. ;   dynamic - the number of child processes are set dynamically based on the
     
110. ;             following directives:
     
111. ;             pm.max_children      - the maximum number of children that can
     
112. ;                                    be alive at the same time.
     
113. ;             pm.start_servers     - the number of children created on startup.
     
114. ;             pm.min_spare_servers - the minimum number of children in 'idle'
     
115. ;                                    state (waiting to process). If the number
     
116. ;                                    of 'idle' processes is less than this
     
117. ;                                    number then some children will be created.
     
118. ;             pm.max_spare_servers - the maximum number of children in 'idle'
     
119. ;                                    state (waiting to process). If the number
     
120. ;                                    of 'idle' processes is greater than this
     
121. ;                                    number then some children will be killed.
     
122. ; Note: This value is mandatory.
     
123. pm = dynamic
     
124. 
     
125. ; The number of child processes to be created when pm is set to 'static' and the
     
126. ; maximum number of child processes to be created when pm is set to 'dynamic'.
     
127. ; This value sets the limit on the number of simultaneous requests that will be
     
128. ; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
     
129. ; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
     
130. ; CGI.
     
131. ; Note: Used when pm is set to either 'static' or 'dynamic'
     
132. ; Note: This value is mandatory.
     
133. pm.max_children = 50
     
134. 
     
135. ; The number of child processes created on startup.
     
136. ; Note: Used only when pm is set to 'dynamic'
     
137. ; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
     
138. pm.start_servers = 3
     
139. 
     
140. ; The desired minimum number of idle server processes.
     
141. ; Note: Used only when pm is set to 'dynamic'
     
142. ; Note: Mandatory when pm is set to 'dynamic'
     
143. pm.min_spare_servers = 1
     
144. 
     
145. ; The desired maximum number of idle server processes.
     
146. ; Note: Used only when pm is set to 'dynamic'
     
147. ; Note: Mandatory when pm is set to 'dynamic'
     
148. pm.max_spare_servers = 3
     
149. 
     
150. ; The number of requests each child process should execute before respawning.
     
151. ; This can be useful to work around memory leaks in 3rd ***** libraries. For
     
152. ; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
     
153. ; Default Value: 0
     
154. pm.max_requests = 1500
     
155. 
     
156. ; The URI to view the FPM status page. If this value is not set, no URI will be
     
157. ; recognized as a status page. By default, the status page shows the following
     
158. ; information:
     
159. ;   accepted conn    - the number of request accepted by the pool;
     
160. ;   pool             - the name of the pool;
     
161. ;   process manager  - static or dynamic;
     
162. ;   idle processes   - the number of idle processes;
     
163. ;   active processes - the number of active processes;
     
164. ;   total processes  - the number of idle + active processes.
     
165. ; The values of 'idle processes', 'active processes' and 'total processes' are
     
166. ; updated each second. The value of 'accepted conn' is updated in real time.
     
167. ; Example output:
     
168. ;   accepted conn:   12073
     
169. ;   pool:             www
     
170. ;   process manager:  static
     
171. ;   idle processes:   35
     
172. ;   active processes: 65
     
173. ;   total processes:  100
     
174. ; By default the status page output is formatted as text/plain. Passing either
     
175. ; 'html' or 'json' as a query string will return the corresponding output
     
176. ; syntax. Example:
     
177. ;   http://www.foo.bar/status
     
178. ;   http://www.foo.bar/status?json
     
179. ;   http://www.foo.bar/status?html
     
180. ; Note: The value must start with a leading slash (/). The value can be
     
181. ;       anything, but it may not be a good idea to use the .php extension or it
     
182. ;       may conflict with a real PHP file.
     
183. ; Default Value: not set
     
184. pm.status_path = /status.php
     
185. 
     
186. ; The ping URI to call the monitoring page of FPM. If this value is not set, no
     
187. ; URI will be recognized as a ping page. This could be used to test from outside
     
188. ; that FPM is alive and responding, or to
     
189. ; - create a graph of FPM availability (rrd or such);
     
190. ; - remove a server from a group if it is not responding (load balancing);
     
191. ; - trigger alerts for the operating team (24/7).
     
192. ; Note: The value must start with a leading slash (/). The value can be
     
193. ;       anything, but it may not be a good idea to use the .php extension or it
     
194. ;       may conflict with a real PHP file.
     
195. ; Default Value: not set
     
196. ping.path = /ping
     
197. 
     
198. ; This directive may be used to customize the response of a ping request. The
     
199. ; response is formatted as text/plain with a 200 response code.
     
200. ; Default Value: pong
     
201. ;ping.response = pong
     
202. 
     
203. ; The timeout for serving a single request after which the worker process will
     
204. ; be killed. This option should be used when the 'max_execution_time' ini option
     
205. ; does not stop script execution for some reason. A value of '0' means 'off'.
     
206. ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
     
207. ; Default Value: 0
     
208. ;request_terminate_timeout = 0
     
209. 
     
210. ; The timeout for serving a single request after which a PHP backtrace will be
     
211. ; dumped to the 'slowlog' file. A value of '0s' means 'off'.
     
212. ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
     
213. ; Default Value: 0
     
214. ;request_slowlog_timeout = 0
     
215. 
     
216. ; The log file for slow requests
     
217. ; Default Value: /var/log/php-fpm.log.slow
     
218. ;slowlog = /var/log/php-fpm.log.slow
     
219. 
     
220. ; Set open file descriptor rlimit.
     
221. ; Default Value: system defined value
     
222. ;rlimit_files = 1024
     
223. 
     
224. ; Set max core size rlimit.
     
225. ; Possible Values: 'unlimited' or an integer greater or equal to 0
     
226. ; Default Value: system defined value
     
227. ;rlimit_core = 0
     
228. 
     
229. ; Chroot to this directory at the start. This value must be defined as an
     
230. ; absolute path. When this value is not set, chroot is not used.
     
231. ; Note: chrooting is a great security feature and should be used whenever
     
232. ;       possible. However, all PHP paths will be relative to the chroot
     
233. ;       (error_log, sessions.save_path, ...).
     
234. ; Default Value: not set
     
235. ;chroot =
     
236. 
     
237. ; Chdir to this directory at the start. This value must be an absolute path.
     
238. ; Default Value: current directory or / when chroot
     
239. ;chdir = /srv/http
     
240. 
     
241. ; Redirect worker stdout and stderr into main error log. If not set, stdout and
     
242. ; stderr will be redirected to /dev/null according to FastCGI specs.
     
243. ; Default Value: no
     
244. ;catch_workers_output = yes
     
245. 
     
246. ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
     
247. ; the current environment.
     
248. ; Default Value: clean env
     
249. ;env[HOSTNAME] = $HOSTNAME
     
250. ;env[PATH] = /usr/local/bin:/usr/bin:/bin
     
251. ;env[TMP] = /tmp
     
252. ;env[TMPDIR] = /tmp
     
253. ;env[TEMP] = /tmp
     
254. 
     
255. ; Additional php.ini defines, specific to this pool of workers. These settings
     
256. ; overwrite the values previously defined in the php.ini. The directives are the
     
257. ; same as the PHP SAPI:
     
258. ;   php_value/php_flag             - you can set classic ini defines which can
     
259. ;                                    be overwritten from PHP call 'ini_set'.
     
260. ;   php_admin_value/php_admin_flag - these directives won't be overwritten by
     
261. ;                                     PHP call 'ini_set'
     
262. ; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.
     
263. 
     
264. ; Defining 'extension' will load the corresponding shared extension from
     
265. ; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
     
266. ; overwrite previously defined php.ini values, but will append the new value
     
267. ; instead.
     
268. 
     
269. ; Default Value: nothing is defined by default except the values in php.ini and
     
270. ;                specified at startup with the -d argument
     
271. ;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
     
272. ;php_flag[display_errors] = off
     
273. ;php_admin_value[error_log] = /var/log/fpm-php.www.log
     
274. ;php_admin_flag[log_errors] = on
     
275. ;php_admin_value[memory_limit] = 32M
     

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xmlf

这几个你貌似改的都很小啊。。。
pm.start_servers = 3  

pm.min_spare_servers = 1

pm.max_spare_servers = 3

我的是

2.     <value name="StartServers">20</value>
4.           <value name="MinSpareServers">5</value>
5.   
6.           <value name="MaxSpareServers">35</value>

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你的pm.max_children = 50

这个高。。我不敢开这么高。。
256M内存，用的是默认的 5

hnws

你把这几个数据适当调小一点试试看