{"id":422,"date":"2018-05-05T08:17:09","date_gmt":"2018-05-05T00:17:09","guid":{"rendered":"http:\/\/pony.hk\/?p=422"},"modified":"2018-05-05T10:54:35","modified_gmt":"2018-05-05T02:54:35","slug":"centosnginxphpmysqljava-%e5%86%85%e5%ad%98%e6%80%a7%e8%83%bd%e8%b0%83%e4%bc%98","status":"publish","type":"post","link":"https:\/\/lnmp.ivan.xin\/?p=422","title":{"rendered":"centos + nginx + php + mysql + java \u5185\u5b58\u6027\u80fd\u8c03\u4f18"},"content":{"rendered":"

\u7cfb\u7edf\u5185\u5b582GB\uff0c\u89c4\u5212\u5206\u914d\u7ed9tmpfs \/dev\/shm \u5360\u7528\u5185\u5b58512MB\uff0cswap\u6587\u4ef6\u5206\u533a\u5360\u7528\u786c\u76d81024MB\u3002
\n\u6309\u7167\u4ee5\u4e0b\u8c03\u4f18\u7ed3\u679c\uff0c\u7a33\u5b9a\u8fd0\u884c\u6240\u6709\u7a0b\u5e8f\u540e\uff0cused 900MB\uff0cbuff\/cache 600MB\uff0cfree 400MB\u3002\u5176\u4e2djava\uff0cmysql\uff0cphp-fpm\u5206\u522b\u5360\u7528\u5185\u5b58\u90fd\u662f300MB\u5de6\u53f3\uff0cjava\u77ac\u95f4\u6700\u5927\u53ef\u5360\u7528\u5185\u5b58400MB\uff0cnginx\u5360\u7528\u5185\u5b58\u5f88\u5c0f\uff0c\u53ef\u5ffd\u7565\u3002
\n\u6ce8\u610f\u8fd9\u4e2atmpfs \/dev\/shm\uff0c512MB\u4e0d\u80fd\u592a\u5927\uff0c\u56e0\u4e3ajava\u8fdb\u7a0b\u53ea\u8003\u8651free\u5185\u5b58\u662f\u5426\u591f\u7528\uff0c\u5e76\u4e0d\u4f1a\u4ecebuff\/cache\u4e2d\u91ca\u653e\u7a7a\u95f4\uff0c\u5982\u679c\u5206\u914d\u7ed9tmpfs\u592a\u5927\uff0cbuff\/cache\u5c31\u4f1a\u5f88\u5927\uff0cfree\u5185\u5b58\u5c31\u4f1a\u4e0d\u591fjava\u4f7f\u7528\uff0c\u5bfc\u81f4java\u95ea\u9000\u3002<\/p>\n

\u4e34\u65f6\u6587\u4ef6\u7cfb\u7edf<\/b>\uff0c\u914d\u7f6e\u6587\u4ef6\/etc\/fstab<\/p>\n

tmpfs \/dev\/shm tmpfs defaults,size=512M 0 0
\ntmpfs \/run tmpfs defaults,size=512M 0 0
\n\/root\/swapfile swap swap defaults 0 0<\/p><\/blockquote>\n

nginx<\/b> \u914d\u7f6e\u6587\u4ef6\/etc\/nginx\/nginx.conf<\/p>\n

fastcgi_buffer_size 256k;
\nfastcgi_buffers 4 256k;
\nfastcgi_busy_buffers_size 256k;
\nfastcgi_temp_file_write_size 256k;<\/p><\/blockquote>\n

php-fpm<\/b> \u914d\u7f6e\u6587\u4ef6\/etc\/php-fpm.d\/www.conf<\/p>\n

pm.max_children = 25
\npm.start_servers = 10
\npm.min_spare_servers = 10
\npm.max_spare_servers = 20<\/p><\/blockquote>\n

php opcache<\/b> \u914d\u7f6e\u6587\u4ef6\/etc\/php.d\/opcache.ini<\/p>\n

opcache.enable=1
\nopcache.enable_cli=1
\nopcache.memory_consumption=256
\nopcache.interned_strings_buffer=8
\nopcache.max_accelerated_files=2000
\nopcache.revalidate_freq=2
\nopcache.fast_shutdown=1<\/p><\/blockquote>\n

mysql<\/b> \u914d\u7f6e\u6587\u4ef6\/etc\/my.cnf<\/p>\n

explicit_defaults_for_timestamp=true
\nperformance_schema_max_table_instances=4000
\ntable_definition_cache=2048
\ntable_open_cache=1024<\/p><\/blockquote>\n

java<\/b> \u914d\u7f6e\u6587\u4ef6$TOMCAT_HOME\/bin\/catalina.sh<\/p>\n

JAVA_OPTS=\"-server -Xms64m -Xmx128m -XX:PermSize=64M -XX:MaxPermSize=128m\"<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

\u7cfb\u7edf\u5185\u5b582GB\uff0c\u89c4\u5212\u5206\u914d\u7ed9tmpfs \/dev\/shm \u5360\u7528\u5185\u5b58512MB\uff0cswap\u6587\u4ef6\u5206\u533a\u5360\u7528\u786c\u76d81024M...<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,15330,15329,15331,22781],"tags":[],"class_list":["post-422","post","type-post","status-publish","format-standard","hentry","category-linux","category-mysql","category-nginx","category-php","category-java"],"_links":{"self":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts\/422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=422"}],"version-history":[{"count":0,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts\/422\/revisions"}],"wp:attachment":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}