{"id":211,"date":"2023-04-02T08:18:54","date_gmt":"2023-04-01T23:18:54","guid":{"rendered":"https:\/\/shugomatsuzawa.com\/techblog\/?p=211"},"modified":"2023-03-22T10:08:38","modified_gmt":"2023-03-22T01:08:38","slug":"amazon-lightsail-wordpress%e3%82%a4%e3%83%b3%e3%82%b9%e3%82%bf%e3%83%b3%e3%82%b9%e3%81%a7memcached%e3%82%92%e4%bd%bf%e3%81%88%e3%82%8b%e3%82%88%e3%81%86%e3%81%ab%e3%81%99%e3%82%8b%e3%81%be%e3%81%a7","status":"publish","type":"post","link":"https:\/\/shugomatsuzawa.com\/techblog\/2023\/04\/02\/211\/","title":{"rendered":"Amazon Lightsail WordPress\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067Memcached\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u307e\u3067"},"content":{"rendered":"\n<p>Amazon Lightsail WordPress\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u3092\u958b\u304f\u3068\u3001\u3053\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3067\u306fMemcached\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3060\u3068\u3044\u3046\u5185\u5bb9\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3002<br>\u3057\u304b\u3057\u3084\u3063\u3066\u307f\u305f\u3068\u3053\u308d\u5b9f\u969b\u306b\u306fMemcached\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u304a\u3089\u305a\uff08Memcached PHP Extension\u304c\u5165\u3063\u3066\u3044\u308b\u3060\u3051\uff09\u3001\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u306b\u306f\u5c11\u3005\u624b\u9593\u304c\u304b\u304b\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Memcached\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n\n\n\n<p>\u3068\u306b\u3082\u304b\u304f\u306b\u3082Memcached\u672c\u4f53\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt update\nsudo apt install memcached<\/code><\/pre>\n\n\n\n<p>\u30b9\u30c6\u30fc\u30bf\u30b9\u78ba\u8a8d\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl status memcached<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">PECL memcache Extension\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n\n\n\n<p>PHP\u304b\u3089Memcached\u3092\u4f7f\u3046\u306b\u306f\u3001PHP Extension\u304c\u5fc5\u8981\u3060\u3002<br><code><a href=\"http:\/\/pecl.php.net\/package\/memcache\" data-type=\"URL\" data-id=\"http:\/\/pecl.php.net\/package\/memcache\" target=\"_blank\" rel=\"noreferrer noopener\">memcache<\/a><\/code>\u3068<code><a href=\"http:\/\/pecl.php.net\/package\/memcached\" data-type=\"URL\" data-id=\"http:\/\/pecl.php.net\/package\/memcached\" target=\"_blank\" rel=\"noreferrer noopener\">memcached<\/a><\/code>\u3068\u3044\u30462\u3064\u306ePHP Extension\u304c\u3042\u308b\u304c\u3001\u4eca\u56de\u4f7f\u7528\u3059\u308bWordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u306f\u65b0\u3057\u3044\u65b9\u306e<code>memcache<\/code>\u3092\u4f7f\u3046\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>pecl install memcache<\/code><\/pre>\n\n\n\n<p><code>You should add \"extension=memcache.so\" to php.ini<\/code>\u3068\u8a00\u308f\u308c\u308b\u306e\u3067\u3001\u8a00\u308f\u308c\u305f\u901a\u308a<code>php.ini<\/code>\u306b\u8ffd\u8a18\u3059\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>extension=memcache.so<\/code><\/pre>\n\n\n\n<p><code>php.ini<\/code>\u306e\u5834\u6240\u3060\u304c\u3001<code>phpinfo();<\/code>\u30da\u30fc\u30b8\u3092\u4f5c\u3063\u3066\u78ba\u8a8d\u3057\u3066\u304a\u304f\u306e\u304c\u9593\u9055\u3044\u306a\u3044\u3002<br>Configuration File (php.ini) Path\u3067\u306f\u306a\u304fLoaded Configuration File\u3092\u78ba\u8a8d\u3059\u308b\u3002\u3053\u306e2\u3064\u304c\u5fc5\u305a\u3057\u3082\u540c\u3058\u30d1\u30b9\u3092\u793a\u3057\u3066\u3044\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3067<code>sudo \/opt\/bitnami\/ctlscript.sh restart apache<\/code>\u3059\u308c\u3070\u9069\u5fdc\u3055\u308c\u308b\u304b\u3068\u601d\u3063\u305f\u306e\u3060\u304c\u3001\u306a\u3093\u304b\u3046\u307e\u304f\u3044\u304b\u306a\u304b\u3063\u305f\u306e\u3067\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u518d\u8d77\u52d5\u3057\u305f\u3089\u3067\u304d\u305f\u3002<\/p>\n\n\n\n<p>\u52d5\u4f5c\u78ba\u8a8d\u306f<a href=\"https:\/\/self-development.info\/memcache\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066php-8\u304b\u3089memcached\u3078\u30a2\u30af\u30bb\u30b9\/\" data-type=\"URL\" data-id=\"https:\/\/self-development.info\/memcache\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066php-8\u304b\u3089memcached\u3078\u30a2\u30af\u30bb\u30b9\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u3053\u3061\u3089\u306e\u65b9\u6cd5<\/a>\u3092\u4f7f\u308f\u305b\u3066\u3082\u3089\u3063\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;?php\n \n$memcache = new Memcache;\n$memcache-&gt;connect('localhost', 11211) or die (\"\u63a5\u7d9a\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\");\n \n$version = $memcache-&gt;getVersion();\necho \"\u30b5\u30fc\u30d0\u30fc\u306e\u30d0\u30fc\u30b8\u30e7\u30f3: \".$version.\"&lt;br\/&gt;\\n\";\n \n$tmp_object = new stdClass;\n$tmp_object-&gt;str_attr = 'test';\n$tmp_object-&gt;int_attr = 123;\n \n$memcache-&gt;set('key', $tmp_object, false, 10) or die (\"\u30c7\u30fc\u30bf\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u4fdd\u5b58\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\");\necho \"\u30c7\u30fc\u30bf\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u4fdd\u5b58\u3057\u307e\u3059 (\u30c7\u30fc\u30bf\u306e\u6709\u52b9\u671f\u9650\u306f 10 \u79d2\u3067\u3059)&lt;br\/&gt;\\n\";\n \n$get_result = $memcache-&gt;get('key');\necho \"\u30ad\u30e3\u30c3\u30b7\u30e5\u304b\u3089\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf:&lt;br\/&gt;\\n\";\n \nvar_dump($get_result);\n \n?&gt;<\/code><\/pre>\n\n\n\n<p>PHP\u30d5\u30a1\u30a4\u30eb\u306b\u30d6\u30e9\u30a6\u30b6\u3067\u30a2\u30af\u30bb\u30b9\u3059\u308c\u3070\u52d5\u4f5c\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Memcached WordPress\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n\n\n\n<p>\u4eca\u56de<a rel=\"noreferrer noopener\" href=\"https:\/\/ja.wordpress.org\/support\/article\/optimization\/#persistent-object-cache\" data-type=\"URL\" data-id=\"https:\/\/ja.wordpress.org\/support\/article\/optimization\/#persistent-object-cache\" target=\"_blank\">WordPress.org\u304c\u63a8\u5968\u3057\u3066\u3044\u308b<\/a>\u30d7\u30e9\u30b0\u30a4\u30f3\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/ja.wordpress.org\/plugins\/memcached\/\" data-type=\"URL\" data-id=\"https:\/\/ja.wordpress.org\/plugins\/memcached\/\" target=\"_blank\">Memcached Object Cache<\/a>\u3092\u4f7f\u7528\u3057\u305f\u3002<br>\u3053\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u306fGUI\u3092\u6301\u305f\u305a\u3001\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304b\u3089\u6709\u52b9\u5316\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u306a\u3044\u3002\u4f7f\u7528\u3059\u308b\u306b\u306f<a href=\"https:\/\/ja.wordpress.org\/plugins\/memcached\/#installation\" data-type=\"URL\" data-id=\"https:\/\/ja.wordpress.org\/plugins\/memcached\/#installation\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/a>\u3092\u8aad\u3080\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u306e\u30b9\u30c6\u30c3\u30d7\u3067Memcached\u672c\u4f53\u3068PECL memcache Extension\u306e\u6e96\u5099\u306f\u5b8c\u4e86\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u6b21\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u6e96\u5099\u3092\u3059\u308b\u3002<br><code>object-cache.php<\/code>\u3092<code>wp-content<\/code>\u306b\u30b3\u30d4\u30fc\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cp \/opt\/bitnami\/wordpress\/wp-content\/plugins\/memcached\/object-cache.php \/opt\/bitnami\/wordpress\/wp-content<\/code><\/pre>\n\n\n\n<p>wp-config.php\u306b\u4e0b\u8a18\u3092\u8ffd\u52a0\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>define( 'WP_CACHE_KEY_SALT', '...\u30e9\u30f3\u30c0\u30e0\u306a\u6587\u5b57\u5217...' );<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u8003<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/self-development.info\/memcache\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066php-8\u304b\u3089memcached\u3078\u30a2\u30af\u30bb\u30b9\/\" data-type=\"URL\" data-id=\"https:\/\/self-development.info\/memcache\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066php-8\u304b\u3089memcached\u3078\u30a2\u30af\u30bb\u30b9\/\" target=\"_blank\" rel=\"noreferrer noopener\">memcache\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066PHP 8\u304b\u3089Memcached\u3078\u30a2\u30af\u30bb\u30b9 | \u30b8\u30b3\u30ed\u30b0<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/self-development.info\/ubuntu-20-04\u306bphp8-0\u3092apt\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\/\" data-type=\"URL\" data-id=\"https:\/\/self-development.info\/ubuntu-20-04\u306bphp8-0\u3092apt\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ubuntu 20.04\u306bPHP8.0\u3092apt\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb | \u30b8\u30b3\u30ed\u30b0<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/ja.joecomp.com\/how-install-memcached-debian-9\" data-type=\"URL\" data-id=\"https:\/\/ja.joecomp.com\/how-install-memcached-debian-9\" target=\"_blank\" rel=\"noreferrer noopener\">Debian 9\u306bmemcached\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5 &#8211; \u30a2\u30f3\u30c9\u30ed\u30a4\u30c9 2023<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"Amazon Lightsail WordPress\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u3092\u958b\u304f\u3068\u3001\u3053\u306e\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3067\u306fMemcached\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u3060\u3068\u3044\u3046\u5185\u5bb9\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3084\u3063\u3066\u307f\u305f\u3068\u3053 [&hellip;]","protected":false},"author":1,"featured_media":220,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[8,39],"tags":[66,65,9,67,68,53,52,10],"class_list":["post-211","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-system-management","category-backend","tag-lightsail","tag-debian","tag-linux","tag-memcached","tag-pecl","tag-php","tag-wordpress","tag-memo"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/shugomatsuzawa.com\/techblog\/wp-content\/uploads\/sites\/3\/2023\/03\/speedometer-ga86d275a8_1920.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/posts\/211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/comments?post=211"}],"version-history":[{"count":7,"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/posts\/211\/revisions"}],"predecessor-version":[{"id":218,"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/posts\/211\/revisions\/218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/media\/220"}],"wp:attachment":[{"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/media?parent=211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/categories?post=211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shugomatsuzawa.com\/techblog\/wp-json\/wp\/v2\/tags?post=211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}