{"id":1814,"date":"2026-02-04T11:44:46","date_gmt":"2026-02-04T03:44:46","guid":{"rendered":"https:\/\/notes.coremix.net\/?p=1814"},"modified":"2026-02-04T11:44:46","modified_gmt":"2026-02-04T03:44:46","slug":"%e8%ae%b0%e4%b8%80%e6%ac%a1%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%b4%a9%e6%ba%83","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=1814","title":{"rendered":"\u8bb0\u4e00\u6b21\u670d\u52a1\u5668\u5d29\u6e83"},"content":{"rendered":"\n

\u73b0\u8c61\uff1a<\/p>\n\n\n\n

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  1. \u5076\u5c14\u51fa\u73b0<\/li>\n\n\n\n
  2. CPU\u7206\u6ee1\uff0c\u786c\u76d8\u8bfb\u901f\u7206\u6ee1\uff0c\u5176\u4ed6\u63a5\u8fd10<\/li>\n\n\n\n
  3. ssh\u548c\u7f51\u7ad9\u5747\u65e0\u6cd5\u8fde\u63a5<\/li>\n\n\n\n
  4. \u670d\u52a1\u5668\u81ea\u52a8killer OOM\u6216\u8005\u624b\u52a8\u91cd\u542f\u540e\u6b63\u5e38<\/li>\n\n\n\n
  5. \u82e5\u5e72\u4e2awp\u7ad9\u70b9\u53ea\u6709\u4e00\u4e2a\u6ca1\u5f00CF<\/li>\n\n\n\n
  6. \u8bbf\u95ee\u91cf\u4e0d\u5927\uff08nginx\u65e5\u5fd7\u6bcf\u5c0f\u65f61000\u591a\uff09<\/li>\n\n\n\n
  7. \u5e73\u5747\u6bcf\u4e09\u4e94\u5929\u51fa\u73b0\u4e00\u6b21<\/li>\n<\/ol>\n\n\n\n

    \u76ee\u524d\u5b9a\u4f4d\u95ee\u9898\u53ef\u80fd\u662f\uff1a<\/p>\n\n\n\n

      \n
    1. \u6ca1\u5f00swap\uff0c\u5185\u5b58\u7206\u6ee1\uff08maridb\uff09<\/li>\n\n\n\n
    2. \u6ca1\u9650\u5236maridb<\/li>\n\n\n\n
    3. docker \u96c6\u7fa4\u8fc7\u591a\uff0c\u4e14\u90fd\u6ca1\u9650\u5236\u5185\u5b58<\/li>\n<\/ol>\n\n\n\n

      \u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n\n\n

      \n\u5f00\u542fswap\uff1a\nfallocate -l 2G \/swapfile\nchmod 600 \/swapfile\nmkswap \/swapfile\nswapon \/swapfile\n\u6c38\u4e45\u751f\u6548\uff1a\necho '\/swapfile none swap sw 0 0' >> \/etc\/fstab\n\u786e\u8ba4\u53ef\u4ee5\u770b\u52302048\nfree -m\n\u5176\u4ed6\uff1a\n\u78c1\u76d8\u76d1\u63a7\uff1a\napt update\napt install -y iotop\niotop -o\napt install -y sysstat\niostat -x 1\ntop   \u770bwa\uff08cpu\u7b49\u5f85\u786c\u76d8\uff09\u662f\u5426\u5927\u4e8e20\ndocker stats   \u770bBLOCK I\/O\nswap\u4f7f\u7528\u60c5\u51b5\uff1a\nwatch -n 1 free -m\n\n<\/pre><\/div>\n\n\n
      \u505a\u5b8c\u8fd9\u4e9b\u57fa\u672c\u53ef\u4ee5\u4fdd\u8bc1\u5b89\u5168\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u73b0\u8c61\uff1a \u76ee\u524d\u5b9a\u4f4d\u95ee\u9898\u53ef\u80fd\u662f\uff1a \u89e3\u51b3\u65b9\u6cd5\uff1a \u505a\u5b8c\u8fd9\u4e9b\u57fa\u672c\u53ef\u4ee5\u4fdd\u8bc1\u5b89\u5168\u4e86\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1814","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1814","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1814"}],"version-history":[{"count":1,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1814\/revisions"}],"predecessor-version":[{"id":1815,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/1814\/revisions\/1815"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}