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xcache加速php减少cpu负载

最近1vps服务器php比较消耗cpu,导致负载有点升高。加上xcache过后效果非常不错。

1. wget http://xcache.lighttpd.net/pub/Releases/1.3.2/xcache-1.3.2.tar.gz
2.tar xx.tar.gz
3.cd xx && xxx/bin/phpize && ./configure –enable-xcache –with-php-config=/opt/php5/bin/php-config
4.php.ini装载xcache模块

xcache.admin.enable_auth = On

xcache.admin.user = "admin"

; xcache.admin.pass = md5($your_password)

xcache.admin.pass = "21232f297a57a5a743894a0e4a801fc3"

xcache.shm_scheme = "mmap"

xcache.size = 64M

xcache.count = 8

xcache.slots = 8K

xcache.ttl = 0

xcache.gc_interval = 0

xcache.var_size = 16M

xcache.var_count = 1

xcache.var_slots = 8K

xcache.var_ttl = 0

xcache.var_maxttl = 0

xcache.var_gc_interval = 300

xcache.test = Off

xcache.readonly_protection = Off

xcache.mmap_path = "/dev/zero"

xcache.coredump_directory = ""

xcache.cacher = On

xcache.stat = On

xcache.optimizer = Off

xcache.coverager = Off

xcache.coveragedump_directory = ""

降低cpu负载效果非常不错!