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--- system:php:xcache [2015/10/21 08:54] – создано mirocow
+++ system:php:xcache [2016/02/15 08:41] (текущий) – [Настройка] mirocow
@@ Строка 1: / Строка 1: @@
-===== XCACHE =====
+{{tag>opcache xcache php cache}}
+===== XCache  / Кеширование OP-кода =====
 Поддерживает функции оптимизации скриптов, кэширование байт-кода в оперативную память, кэширование пользовательских данных в shared memory, простое профилирование работы скриптов. Имеет собственный GUI, наличие и использование которого, однако, не обязательно для функционирования пакета. Бесплатен. Автор всегда делал основной упор на "стабильность работы".
@@ Строка 8: / Строка 10: @@
 https://en.wikipedia.org/wiki/List_of_PHP_accelerators
+==== Настройка ====
+<code ini>
+; configuration for php Xcache module
+[xcache-common]
+;; non-Windows example:
+extension = xcache.so
+;; Windows example:
+; extension = php_xcache.dll
+[xcache.admin]
+xcache.admin.enable_auth = On
+; Configure this to use admin pages
+xcache.admin.user = "xcache"
+; password01
+xcache.admin.pass = ""
+;xcache.admin.pass = ""
+[xcache]
+; ini only settings, all the values here is default unless explained
+; select low level shm implemenation
+xcache.shm_scheme =        "mmap"
+; to disable: xcache.size=0
+; to enable : xcache.size=64M etc (any size > 0) and your system mmap allows
+xcache.size  =               128M
+; set to cpu count (cat /proc/cpuinfo |grep -c processor)
+xcache.count =                 2
+; just a hash hints, you can always store count(items) > slots
+xcache.slots =                8K
+; ttl of the cache item, 0=forever
+xcache.ttl   =                 0
+; interval of gc scanning expired items, 0=no scan, other values is in seconds
+xcache.gc_interval =           0
+; same as aboves but for variable cache
+xcache.var_size  =            4M
+xcache.var_count =             1
+xcache.var_slots =            8K
+; default value for $ttl parameter of xcache_*() functions
+xcache.var_ttl   =             0
+; hard limit ttl that cannot be exceed by xcache_*() functions. 0=unlimited
+xcache.var_maxttl   =          0
+xcache.var_gc_interval =     300
+; mode:0, const string specified by xcache.var_namespace
+; mode:1, $_SERVER[xcache.var_namespace]
+; mode:2, uid or gid (specified by xcache.var_namespace)
+xcache.var_namespace_mode =    0
+xcache.var_namespace =        ""
+; N/A for /dev/zero
+xcache.readonly_protection = Off
+; for *nix, xcache.mmap_path is a file path, not directory. (auto create/overwrite)
+; Use something like "/tmp/xcache" instead of "/dev/*" if you want to turn on ReadonlyProtection
+; different process group of php won't share the same /tmp/xcache
+; for win32, xcache.mmap_path=anonymous map name, not file path
+xcache.mmap_path =    "/dev/zero"
+; Useful when XCache crash. leave it blank(disabled) or "/tmp/phpcore/" (writable by php)
+xcache.coredump_directory =   ""
+; Windows only. leave it as 0 (default) until you're told by XCache dev
+xcache.coredump_type =         0
+; disable cache after crash
+xcache.disable_on_crash =    Off
+; enable experimental documented features for each release if available
+xcache.experimental =        Off
+; per request settings. can ini_set, .htaccess etc
+xcache.cacher =               On
+xcache.stat   =               On
+xcache.optimizer =           Off
+[xcache.coverager]
+; enabling this feature will impact performance
+; enabled only if xcache.coverager == On && xcache.coveragedump_directory == "non-empty-value"
+; per request settings. can ini_set, .htaccess etc
+; enable coverage data collecting and xcache_coverager_start/stop/get/clean() functions
+xcache.coverager =          Off
+xcache.coverager_autostart =  On
+; set in php ini file only
+; make sure it's readable (open_basedir is checked) by coverage viewer script
+xcache.coveragedump_directory = ""
+</code>
+=== Xcache админ панель ===
+  * https://xcache.lighttpd.net/wiki/InstallAdministration
 ===== Статьи =====
@@ Строка 15: / Строка 113: @@
   * http://seriyps.ru/blog/2009/08/08/tyuning-php-ustanovka-xcache-na-ubuntu/
   * https://rtcamp.com/tutorials/php/apc-cache-with-web-interface/
+  * http://massivescale.blogspot.ru/2013/06/php-55-zend-optimiser-opcache-vs-xcache.html
+  * http://www.codestance.com/tips-archive/xcache-v3-0-1-more-performance-for-php-apps-340