{"id":29848,"date":"2023-02-26T13:35:03","date_gmt":"2023-04-06T08:50:10","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%98%85%e8%af%bb%e4%ba%86%e5%85%b3%e4%ba%8emongodb%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5%e7%9a%84pdf%e6%96%87%e4%bb%b6%e7%9a%84%e7%ac%94%e8%ae%b0%e3%80%82\/"},"modified":"2025-08-12T16:12:50","modified_gmt":"2025-08-12T08:12:50","slug":"%e9%98%85%e8%af%bb%e4%ba%86%e5%85%b3%e4%ba%8emongodb%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5%e7%9a%84pdf%e6%96%87%e4%bb%b6%e7%9a%84%e7%ac%94%e8%ae%b0%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%98%85%e8%af%bb%e4%ba%86%e5%85%b3%e4%ba%8emongodb%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5%e7%9a%84pdf%e6%96%87%e4%bb%b6%e7%9a%84%e7%ac%94%e8%ae%b0%e3%80%82\/","title":{"rendered":"\u9605\u8bfb\u4e86\u5173\u4e8eMongoDB\u6700\u4f73\u5b9e\u8df5\u7684PDF\u6587\u4ef6\u7684\u7b14\u8bb0"},"content":{"rendered":"<p>\u5982\u9898\u6240\u8ff0\uff0c\u8fd9\u662f\u6211\u9605\u8bfbMongoDB\u6700\u4f73\u5b9e\u8df5PDF\u540e\u7684\u7b14\u8bb0\u3002<\/p>\n<h3>Linux\u7684\u914d\u7f6e\u7cfb\u7edf<\/h3>\n<hr \/>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306eatime\u8a2d\u5b9a\uff08\u30a2\u30af\u30bb\u30b9\u6642\u9593\u6a5f\u80fd\uff09\u3092\u7121\u52b9\u306b\u3059\u308b\u3053\u3068<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">WiredTiger\u306e\u5834\u5408\u3001xfs\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u304c\u30b9\u30c8\u30ed\u30f3\u30b0\u30ec\u30b3\u30e1\u30f3\u30c9<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">raid\u7d44\u3080\u306a\u30890 or 10\u3092\u63a8\u5968<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Linux\u306eHugepage\u306e\u6a5f\u80fd\u306f\u30aa\u30d5\u306b\u3059\u308b\u3053\u3068<\/ul>\n<h3>\u8499\u53e4\u7cfb<\/h3>\n<hr \/>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b8\u30e3\u30fc\u30ca\u30eb\u30d5\u30a1\u30a4\u30eb\u3068\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u3092\u5225\u3005\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u4fdd\u5b58\u3059\u308b\u3068\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30a2\u30c3\u30d7\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>GCP\u3067\u306f\u901a\u5e38\u306eSSD\u3092\u4f7f\u3046\u5834\u5408\u306f\u4e00\u7dd2\u3067\u826f\u3044\u3068\u8a00\u3063\u3066\u3044\u307e\u3059\uff08\u304a\u305d\u3089\u304f\u5bb9\u91cf\u306b\u3088\u3063\u3066\u30b9\u30c8\u30ec\u30fc\u30b8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5909\u308f\u308b\u305f\u3081\u3001\u5206\u3051\u306a\u3044\u307b\u3046\u304c\u30b3\u30b9\u30d1\u304c\u826f\u304f\u306a\u308b\u306e\u304b\u3068\u3002\uff09<\/p>\n<p>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u5225\u3005\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u4fdd\u5b58\u3067\u304d\u308b<\/p>\n<p>Zone\u6a5f\u80fd\u3067\u30b7\u30e3\u30fc\u30c7\u30a3\u30f3\u30b0\u5206\u5272\u3067\u304d\u308b\u304b\u3089\u3001RDBMS\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u7684\u306a\u3053\u3068\u3092\u51fa\u6765\u308b<br \/>\ndirectoryPerDB\u3092\u4f7f\u3048\u3070\u3001DB\u3054\u3068\u306b\u4f7f\u3046\u30c7\u30a3\u30b9\u30af\u3092\u5909\u66f4\u3067\u304d\u308b<br \/>\nMongoDB Compass\u3092\u4f7f\u3046\u3068\u30a2\u30ca\u30e9\u30a4\u30ba\u304c\u6357\u308b\u3088\uff08\u81ea\u793e\u306e\u5ba3\u4f1d\u304b\u306a\uff09<br \/>\nWiredTiger\u306e\u5834\u5408\u3001ReadAhead\uff08\u5148\u8aad\u307f\uff09\u306e\u30b5\u30a4\u30ba\u306f0\u306b\u8a2d\u5b9a\u3057\u3066\u306d<\/p>\n<p>blockdev -setra \u30b3\u30de\u30f3\u30c9\u3067\u3001readaheadblock\u306e\u30b5\u30a4\u30ba\u30920\u306b\u8a2d\u5b9a\u51fa\u6765\u308b<\/p>\n<p>WiredTiger\u306e\u4f7f\u7528\u53ef\u80fd\u306aRAM\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c860\uff05\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b<\/p>\n<p>WiredTiger\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u6e1b\u308b\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u304b\u3089\u4e0a\u3052\u308b\u5834\u5408\u306f\u6ce8\u610f\u3059\u308b\u3053\u3068<\/p>\n<h3>\u5e94\u7528\u7a0b\u5e8f<\/h3>\n<hr \/>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u914d\u5217\u306e\u66f4\u65b0\u3092\u3001v3.6\u304b\u3089\u5f37\u5316\u3057\u305f\u3088\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c9\u30e9\u30a4\u30d0\u306f\u30012\u30f6\u6708\u306b\u4e00\u56de\u66f4\u65b0\u3057\u3066\u308b\u304b\u3089\u3001\u53ef\u80fd\u306a\u9650\u308a\u6700\u65b0\u3092\u4f7f\u3063\u3066\u306d\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">MongoDB\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30ec\u30d9\u30eb\u3067ACID\u6e96\u62e0\u3092\u63d0\u4f9b\u3059\u308b\u3088\u3002\u3060\u304b\u3089\u3001\u3059\u3079\u3066\u306e\u30c7\u30fc\u30bf\u30921\u3064\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u4fdd\u5b58\u3057\u3066\u306d\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>16MB\u304cMAX\u30b5\u30a4\u30ba\u3060\u304b\u3089\u3001\u8d85\u3048\u305d\u3046\u306a\u3089\u4ed5\u65b9\u306a\u3044\u306d\u3002<\/p>\n<p>\u30d3\u30c7\u30aa\u3084\u753b\u50cf\u306a\u3069\u306e\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u5834\u5408\u306f\u3001GridFS\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3057\u3066\u306d\u3002<\/p>\n<p>\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u3092\u591a\u6570\u306e\u5c0f\u3055\u306a\u6587\u66f8\u306b\u81ea\u52d5\u7684\u306b\u683c\u7d0d\u3059\u308b\u6a5f\u80fd\u3060\u3088\u3002<\/p>\n<p>MMAP MAPv1\u30a8\u30f3\u30b8\u30f3\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u5f8c\u304b\u3089\u5897\u52a0\u3057\u306a\u3044\u3088\u3046\u306b\u30d1\u30c7\u30a3\u30f3\u30b0\u30c7\u30fc\u30bf\u3092\u5165\u308c\u308b\u306a\u3069\u691c\u8a0e\u3057\u3066\u306d\u3002<\/p>\n<p>WiredTiger\u306e\u5834\u5408\u306f\u3001\u5727\u7e2e\u3059\u308b\u304b\u3089\u30d1\u30c7\u30a3\u30f3\u30b0\u306f\u5fc5\u8981\u306a\u3044\u3088\u3002<\/p>\n<p>\u4e0d\u5fc5\u8981\u306b\u9577\u3044\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u306f\u4f7f\u7528\u3057\u306a\u3044\u3067\u306d\u3002WiredTiger\u306e\u5834\u5408\u5727\u7e2e\u3059\u308b\u304b\u3089\u30c7\u30a3\u30b9\u30af\u306b\u306f\u5f71\u97ff\u304c\u5c11\u306a\u3044\u3051\u3069\u3001RAM\u306b\u306f\u5f71\u97ff\u3059\u308b\u304b\u3089\u306d\u3002<\/p>\n<h3>\u7559\u4e0b\u7684\u5370\u8c61<\/h3>\n<hr \/>\n<p>\u6700\u5f8c\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u540d\u3092\u77ed\u7e2e\u3059\u308b\u8a71\u3060\u304c\u3001\u3042\u307e\u308a\u306b\u77ed\u3044\u540d\u79f0\u306f\u3001\u4f55\u3092\u683c\u7d0d\u3057\u3066\u3044\u308b\u306e\u304b\uff1f\u30b3\u30fc\u30c9\u307e\u3067\u8ffd\u308f\u306a\u3044\u3068\u308f\u304b\u3089\u306a\u3044\u305f\u3081\u3001\u77ed\u3059\u304e\u308b\u306e\u3082\u3069\u3046\u304b\u3068\u601d\u3046\u3002<\/p>\n<p>\u203b\u8ffd\u8a18\u3000\u2191\u306b\u95a2\u3057\u3066\u306f\u3001\u5404\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u5358\u4f4d\u3067\u7c21\u5358\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u7528\u610f\u3059\u308b\u3088\u3046\u306b\u3059\u308c\u3070\u826f\u3044\u304b\u3089\u3001\u77ed\u3044\u306e\u304c\u63a8\u5968\u304b\u3082\u3068\u6700\u8fd1\u306f\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u6211\u8a8d\u70ba\u5c0d\u65bc\u719f\u6089\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08RDBMS\uff09\u7684\u4eba\u4f86\u8aaa\uff0c\u7d22\u5f15\u76f8\u95dc\u7684\u5167\u5bb9\u61c9\u8a72\u662f\u5bb9\u6613\u7406\u89e3\u7684\u3002<\/p>\n<p>\u5728\u4f7f\u7528\u591a\u4e3b\u8282\u70b9\u590d\u672c\u96c6\u6765\u589e\u52a0\u526f\u672c\u96c6\u65f6\uff0c\u6211\u4eec\u5e0c\u671b\u80fd\u591f\u5728\u4f7f\u7528\u8f7b\u677e\u7075\u6d3b\u7684MongoDB\u7684\u540c\u65f6\uff0c\u4e5f\u8981\u6ce8\u610f\u5230\u6027\u80fd\u65b9\u9762\u7684\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h3>\u5728\u8ffd\u52a0\u4e2d\u63d0\u5230GCP\u7684MongoDB\u8c08\u8bdd<\/h3>\n<hr \/>\n<pre class=\"post-pre\"><code><span class=\"c\"># \u25a0TCP \u30ad\u30fc\u30d7\u30a2\u30e9\u30a4\u30d6\u6642\u9593\u3092\u77ed\u7e2e\u3059\u308b\uff08\u63a8\u5968120\u79d2\uff09<\/span>\r\nsysctl net.ipv4.tcp_keepalive_time\r\n<span class=\"nb\">sudo <\/span>sysctl <span class=\"nt\">-w<\/span> net.ipv4.tcp_keepalive_time<span class=\"o\">=<\/span>&lt;value&gt;\r\n\r\n<span class=\"c\"># \u25a0ulimit\u8a2d\u5b9a\uff08\u63a8\u5968\u8a2d\u5b9a\uff09<\/span>\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">ulimit<\/span> <span class=\"nt\">-a<\/span>\r\n\r\n<span class=\"nv\">$ <\/span>limit fsize unlimited unlimited    <span class=\"c\"># (file size)<\/span>\r\n<span class=\"nv\">$ <\/span>limit cpu unlimited unlimited      <span class=\"c\"># (cpu time)<\/span>\r\n<span class=\"nv\">$ <\/span>limit as unlimited unlimited       <span class=\"c\"># (virtual memory size)<\/span>\r\n<span class=\"nv\">$ <\/span>limit memlock unlimited unlimited  <span class=\"c\"># (locked-in-memory size)<\/span>\r\n<span class=\"nv\">$ <\/span>limit nofile 64000 64000           <span class=\"c\"># (open files)<\/span>\r\n<span class=\"nv\">$ <\/span>limit <span class=\"nb\">nproc <\/span>64000 64000            <span class=\"c\"># (processes\/threads)<\/span>\r\n\r\n<span class=\"c\"># \u25a0swappiness\u306e\u8a2d\u5b9a\u5909\u66f4<\/span>\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">cat<\/span> \/proc\/sys\/vm\/swappiness\r\n<span class=\"nv\">$ <\/span>sysctl vm.swappiness<span class=\"o\">=<\/span>1\r\n\r\n<span class=\"c\"># \u25a0\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306f\u3001XFS\u3092\u63a8\u5968<\/span>\r\n\r\n<span class=\"c\"># \u25a0\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306eReadAhead\uff08\u5148\u8aad\u307f\u30b5\u30a4\u30ba\uff09\u5909\u66f4<\/span>\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>blockdev <span class=\"nt\">--getra<\/span> \/dev\/sda1\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>blockdev <span class=\"nt\">--setra<\/span> \/dev\/sda1 0\r\n\r\n<span class=\"c\"># \u25a0\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306eatime\uff08\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6642\u9593\uff09\u8a2d\u5b9a\u3092\u30aa\u30d5\u306b\u3059\u308b<\/span>\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>vi \/etc\/fstab\r\n...\r\n<span class=\"c\">#\/dev\/mapper\/VolGroup-lv_root  \/    ext4    defaults          1 1    \u2190 \u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066<\/span>\r\n\/dev\/mapper\/VolGroup-lv_root   \/    ext4    defaults,noatime  1 1    \u2190 \u3053\u308c\u3092\u8ffd\u8a18 <span class=\"o\">(<\/span>noatime<span class=\"o\">)<\/span>\r\n...\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>reboot\r\n<span class=\"nv\">$ <\/span>mount | <span class=\"nb\">grep<\/span> <span class=\"s2\">\" \/ \"<\/span>\r\n\/dev\/mapper\/VolGroup-lv_root on \/ <span class=\"nb\">type <\/span>ext4 <span class=\"o\">(<\/span>rw,noatime<span class=\"o\">)<\/span>  \u2190 noatime\u304c\u8a2d\u5b9a\u3055\u308c\u307e\u3057\u305f\r\n\r\n<span class=\"c\"># \u25a0\u73fe\u5728\u306eI\/O\u91cf\u306e\u78ba\u8a8d<\/span>\r\n<span class=\"nv\">$ <\/span>iostat <span class=\"nt\">-xmt<\/span> 1\r\n\r\n<span class=\"c\"># \u25a0huge-pages\u306e\u30aa\u30d5\u8a2d\u5b9a\uff08\u8a2d\u5b9a\u5024\u304c\u591a\u3044\u306e\u3067\u4e0b\u8a18\u3092\u53c2\u7167\uff09<\/span>\r\nhttps:\/\/docs.mongodb.com\/manual\/tutorial\/transparent-huge-pages\/\r\n<\/code><\/pre>\n<h3>\u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u6709\u5bfc\u6e38\uff08\u9700\u8981\u6ce8\u518c\u624d\u884c\uff09\u3002<\/h3>\n<hr \/>\n<p>\u4ee5\u4e0b\u662f\u4e24\u4e2a\u7f51\u5740\uff1a<br \/>\n1. MongoDB\u67b6\u6784\u6307\u5357 (https:\/\/www.mongodb.com\/collateral\/mongodb-architecture-guide)<br \/>\n2. MongoDB\u64cd\u4f5c\u6700\u4f73\u5b9e\u8df5 (https:\/\/www.mongodb.com\/collateral\/mongodb-operations-best-practices)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u9898\u6240\u8ff0\uff0c\u8fd9\u662f\u6211\u9605\u8bfbMongoDB\u6700\u4f73\u5b9e\u8df5PDF\u540e\u7684\u7b14\u8bb0\u3002 Linux\u7684\u914d\u7f6e\u7cfb\u7edf \u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306eatime [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29848","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u9605\u8bfb\u4e86\u5173\u4e8eMongoDB\u6700\u4f73\u5b9e\u8df5\u7684PDF\u6587\u4ef6\u7684\u7b14\u8bb0 - 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