{"id":17265,"date":"2024-11-18T10:29:00","date_gmt":"2024-11-18T02:29:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17265\/"},"modified":"2024-11-18T10:29:00","modified_gmt":"2024-11-18T02:29:00","slug":"%e5%a6%82%e4%bd%95%e8%bf%9b%e8%a1%8clinux%e7%b3%bb%e7%bb%9f%e7%9a%84%e7%bd%91%e7%bb%9c%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96%e5%92%8c%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17265\/","title":{"rendered":"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861"},"content":{"rendered":"

\"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861<\/p>\n

\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u5728\u73b0\u4ee3\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002Linux\u7cfb\u7edf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u52a1\u5668\u548c\u7f51\u7edc\u8bbe\u5907\u4e2d\uff0c\u56e0\u6b64\u4e86\u89e3\u5982\u4f55\u5bf9Linux\u7cfb\u7edf\u8fdb\u884c\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u662f\u975e\u5e38\u6709\u4ef7\u503c\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u7528\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u6280\u672f\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001\u7f51\u7edc\u6027\u80fd\u4f18\u5316<\/p>\n

    \n
  1. \u4f7f\u7528\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f<\/li>\n<\/ol>\n

    \u4f7f\u7528\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u7f51\u7edc\u6027\u80fd\u3002\u5e38\u7528\u7684\u9ad8\u6027\u80fd\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f\u5305\u62ecIntel\u7684ixgbe\u548ci40e\u9a71\u52a8\uff0c\u4ee5\u53caBroadcom\u7684bnx2x\u9a71\u52a8\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528ixgbe\u9a71\u52a8\u7684\u793a\u4f8b\uff1a<\/p>\n

    # \u5b89\u88c5 ixgbe \u9a71\u52a8\nyum install ixgbe\n\n# \u68c0\u67e5\u9a71\u52a8\u662f\u5426\u52a0\u8f7d\nlsmod | grep ixgbe<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \n
    1. \u8c03\u6574\u7f51\u7edc\u6808\u53c2\u6570<\/li>\n<\/ol>\n
      \u8c03\u6574\u7f51\u7edc\u6808\u53c2\u6570\u53ef\u4ee5\u63d0\u5347\u7f51\u7edc\u4f20\u8f93\u6027\u80fd\u3002\u5e38\u7528\u7684\u7f51\u7edc\u6808\u53c2\u6570\u5305\u62ecTCP\u7a97\u53e3\u5927\u5c0f\u3001\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\u3001\u63a5\u6536\u548c\u53d1\u9001\u7f13\u51b2\u533a\u5927\u5c0f\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8c03\u6574TCP\u7a97\u53e3\u5927\u5c0f\u7684\u793a\u4f8b\uff1a<\/p>\n
      # \u67e5\u770b\u5f53\u524d\u7684TCP\u7a97\u53e3\u5927\u5c0f\ncat \/proc\/sys\/net\/ipv4\/tcp_window_scaling\n\n# \u4fee\u6539TCP\u7a97\u53e3\u5927\u5c0f\u4e3a4096\necho \"4096\" &gt; \/proc\/sys\/net\/ipv4\/tcp_window_scaling<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \n
      1. \u4f7f\u7528\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u534f\u8bae\u6808<\/li>\n<\/ol>\n
        Linux\u7cfb\u7edf\u4e2d\u6709\u8bb8\u591a\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u534f\u8bae\u6808\u53ef\u4f9b\u9009\u62e9\uff0c\u4f8b\u5982DPDK\uff08Data Plane Development Kit\uff09\u548cXDP\uff08eXpress Data Path\uff09\u7b49\u3002\u8fd9\u4e9b\u534f\u8bae\u6808\u53ef\u4ee5\u76f4\u63a5\u64cd\u4f5c\u7f51\u7edc\u63a5\u53e3\uff0c\u7ed5\u8fc7\u4f20\u7edf\u7684\u7f51\u7edc\u534f\u8bae\u6808\uff0c\u63d0\u5347\u7f51\u7edc\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528DPDK\u7684\u793a\u4f8b\uff1a<\/p>\n
        # \u5b89\u88c5DPDK\n.\/configure --prefix=\/usr\/local\/dpdk\nmake\nmake install\n\n# \u4f7f\u7528DPDK\u542f\u52a8\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\n.\/usr\/local\/dpdk\/sbin\/dpdk-app start<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u4e8c\u3001\u8d1f\u8f7d\u5747\u8861<\/p>\n
          \n
        1. IPVS\u8d1f\u8f7d\u5747\u8861<\/li>\n<\/ol>\n
          IPVS\uff08IP Virtual Server\uff09\u662f\u4e00\u4e2a\u5728Linux\u5185\u6838\u4e2d\u5b9e\u73b0\u7684\u8d1f\u8f7d\u5747\u8861\u673a\u5236\u3002\u5b83\u53ef\u4ee5\u5c06\u5230\u8fbe\u670d\u52a1\u5668\u7684\u8bf7\u6c42\u5206\u53d1\u5230\u540e\u7aef\u7684\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528IPVS\u7684\u793a\u4f8b\uff1a<\/p>\n
          # \u5b89\u88c5ipvsadm\nyum install ipvsadm\n\n# \u6dfb\u52a0IPVS\u89c4\u5219\nipvsadm -A -t 192.168.1.1:80 -s rr\nipvsadm -a -t 192.168.1.1:80 -r 192.168.1.2:80 -g -w 1\nipvsadm -a -t 192.168.1.1:80 -r 192.168.1.3:80 -g -w 1\n\n# \u67e5\u770bIPVS\u89c4\u5219\nipvsadm -L -n<\/pre>\n
            \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
            \n
          1. LVS\u8d1f\u8f7d\u5747\u8861<\/li>\n<\/ol>\n
            LVS\uff08Linux Virtual Server\uff09\u662f\u4e00\u4e2a\u5728Linux\u7cfb\u7edf\u4e0a\u5b9e\u73b0\u7684\u9ad8\u6027\u80fd\u8d1f\u8f7d\u5747\u8861\u89e3\u51b3\u65b9\u6848\u3002\u5b83\u80fd\u591f\u5c06\u5230\u8fbe\u8d1f\u8f7d\u5747\u8861\u5668\u7684\u8bf7\u6c42\u5206\u53d1\u5230\u540e\u7aef\u7684\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u4ee5\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528LVS\u7684\u793a\u4f8b\uff1a<\/p>\n
            # \u5b89\u88c5LVS\nyum install ipvsadm\n\n# \u6dfb\u52a0LVS\u89c4\u5219\nipvsadm -A -t 192.168.1.1:80 -s rr\nipvsadm -a -t 192.168.1.1:80 -r 192.168.1.2:80 -g -w 1\nipvsadm -a -t 192.168.1.1:80 -r 192.168.1.3:80 -g -w 1\n\n# \u67e5\u770bLVS\u89c4\u5219\nipvsadm -L -n<\/pre>\n
              \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
            \u603b\u7ed3<\/p>\n
            \u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u5bf9\u4e8e\u63d0\u5347\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u5e38\u7528\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u6280\u672f\uff0c\u5e76\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002\u5e0c\u671b\u8bfb\u8005\u80fd\u591f\u901a\u8fc7\u8fd9\u4e9b\u6280\u672f\u548c\u793a\u4f8b\u638c\u63e1\u5982\u4f55\u5bf9Linux\u7cfb\u7edf\u8fdb\u884c\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n
            \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
            \u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861 \u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u5728\u73b0\u4ee3\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002Linux\u7cfb\u7edf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u52a1\u5668\u548c\u7f51\u7edc\u8bbe\u5907\u4e2d\uff0c\u56e0\u6b64\u4e86\u89e3\u5982\u4f55\u5bf9Linux\u7cfb\u7edf\u8fdb\u884c\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u662f\u975e\u5e38\u6709\u4ef7\u503c\u7684\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u7528\u7684\u7f51\u7edc\u6027\u80fd\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u6280\u672f\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u7f51\u7edc\u6027\u80fd\u4f18\u5316 \u4f7f\u7528\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f \u4f7f\u7528\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u7f51\u7edc\u6027\u80fd\u3002\u5e38\u7528\u7684\u9ad8\u6027\u80fd\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f\u5305\u62ecIntel\u7684ixgbe\u548ci40e\u9a71\u52a8\uff0c\u4ee5\u53caBroadcom\u7684bnx2x\u9a71\u52a8\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528ixgbe\u9a71\u52a8\u7684\u793a\u4f8b\uff1a # \u5b89\u88c5 ixgbe \u9a71\u52a8 yum install ixgbe # \u68c0\u67e5\u9a71\u52a8\u662f\u5426\u52a0\u8f7d lsmod | grep ixgbe \u767b\u5f55\u540e\u590d\u5236 \u8c03\u6574\u7f51\u7edc\u6808\u53c2\u6570 \u8c03\u6574\u7f51\u7edc\u6808\u53c2\u6570\u53ef\u4ee5\u63d0\u5347\u7f51\u7edc\u4f20\u8f93\u6027\u80fd\u3002\u5e38\u7528\u7684\u7f51\u7edc\u6808\u53c2\u6570\u5305\u62ecTCP\u7a97\u53e3\u5927\u5c0f\u3001\u62e5\u585e\u63a7\u5236\u7b97\u6cd5\u3001\u63a5\u6536\u548c\u53d1\u9001\u7f13\u51b2\u533a\u5927\u5c0f\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8c03\u6574TCP\u7a97\u53e3\u5927\u5c0f\u7684\u793a\u4f8b\uff1a # \u67e5\u770b\u5f53\u524d\u7684TCP\u7a97\u53e3\u5927\u5c0f cat \/proc\/sys\/net\/ipv4\/tcp_window_scaling # \u4fee\u6539TCP\u7a97\u53e3\u5927\u5c0f\u4e3a4096 echo “4096” &gt; \/proc\/sys\/net\/ipv4\/tcp_window_scaling \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u534f\u8bae\u6808 Linux\u7cfb\u7edf\u4e2d\u6709\u8bb8\u591a\u9ad8\u6027\u80fd\u7684\u7f51\u7edc\u534f\u8bae\u6808\u53ef\u4f9b\u9009\u62e9\uff0c\u4f8b\u5982DPDK\uff08Data Plane Development Kit\uff09\u548cXDP\uff08eXpress Data Path\uff09\u7b49\u3002\u8fd9\u4e9b\u534f\u8bae\u6808\u53ef\u4ee5\u76f4\u63a5\u64cd\u4f5c\u7f51\u7edc\u63a5\u53e3\uff0c\u7ed5\u8fc7\u4f20\u7edf\u7684\u7f51\u7edc\u534f\u8bae\u6808\uff0c\u63d0\u5347\u7f51\u7edc\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528DPDK\u7684\u793a\u4f8b\uff1a # \u5b89\u88c5DPDK .\/configure –prefix=\/usr\/local\/dpdk make make install # \u4f7f\u7528DPDK\u542f\u52a8\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f .\/usr\/local\/dpdk\/sbin\/dpdk-app start \u767b\u5f55\u540e\u590d\u5236 \u4e8c\u3001\u8d1f\u8f7d\u5747\u8861 IPVS\u8d1f\u8f7d\u5747\u8861 IPVS\uff08IP Virtual […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17265","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17265","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17265"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17265\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}