\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u7684\u95dc\u9375\u6307\u6a19:<\/p>\n

# System Tuning Parameters\r\nnet.core.somaxconn = 65535\r\nnet.ipv4.tcp_max_syn_backlog = 65535\r\nnet.core.netdev_max_backlog = 65535\r\nnet.ipv4.tcp_timestamps = 1\r\nnet.ipv4.tcp_tw_reuse = 1\r\n<\/code><\/pre>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u9032\u968e\u5065\u5eb7\u6aa2\u67e5\u5be6\u73fe<\/strong><\/h2>\n
\u4f7f\u7528HAProxy\u7684\u5065\u5168\u5065\u5eb7\u6aa2\u67e5\u8a2d\u5b9a:<\/p>\n
global\r\n    log \/dev\/log local0\r\n    chroot \/var\/lib\/haproxy\r\n    stats socket \/run\/haproxy\/admin.sock mode 660\r\n    stats timeout 30s\r\n    user haproxy\r\n    group haproxy\r\n    daemon\r\n\r\ndefaults\r\n    log global\r\n    mode http\r\n    option httplog\r\n    option dontlognull\r\n    timeout connect 5000\r\n    timeout client 50000\r\n    timeout server 50000\r\n\r\nfrontend http-in\r\n    bind *:80\r\n    default_backend servers\r\n\r\nbackend servers\r\n    balance roundrobin\r\n    option httpchk GET \/health\r\n    http-check expect status 200\r\n    server server1 10.0.0.1:80 check inter 2000 rise 2 fall 3\r\n    server server2 10.0.0.2:80 check inter 2000 rise 2 fall 3\r\n<\/code><\/pre>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u5373\u6642\u76e3\u63a7\u6574\u5408<\/strong><\/h2>\n
\u7528\u65bc\u8ca0\u8f09\u5e73\u8861\u5668\u76e3\u63a7\u7684Prometheus\u8a2d\u5b9a:<\/p>\n
global:\r\n  scrape_interval: 15s\r\n  evaluation_interval: 15s\r\n\r\nscrape_configs:\r\n  - job_name: 'loadbalancer'\r\n    static_configs:\r\n      - targets: ['localhost:9100']\r\n    metrics_path: '\/metrics'\r\n    scheme: 'http'\r\n<\/code><\/pre>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u707d\u96e3\u5fa9\u539f\u898f\u5283<\/strong><\/h2>\n
\u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u74b0\u5883\u7684\u57fa\u672c\u707d\u96e3\u5fa9\u539f\u7b56\u7565:<\/p>\n
\n
\u8de8\u591a\u500b\u6578\u64da\u4e2d\u5fc3\u7684\u5730\u7406\u5197\u9918<\/li>\n
\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u6a5f\u5236<\/li>\n
\u5b9a\u671f\u5099\u4efd\u548c\u5fa9\u539f\u6e2c\u8a66<\/li>\n
\u7db2\u8def\u8def\u5f91\u591a\u6a23\u6027<\/li>\n<\/ul>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u5b89\u5168\u8003\u91cf<\/strong><\/h2>\n
\u5b89\u5168\u63aa\u65bd\u7684\u5be6\u73fe:<\/p>\n
# IPtables DDoS Protection\r\niptables -A INPUT -p tcp --dport 80 -m limit --limit 25\/minute --limit-burst 100 -j ACCEPT\r\n\r\n# Rate Limiting in NGINX\r\nlimit_req_zone $binary_remote_addr zone=one:10m rate=1r\/s;\r\nlocation \/api\/ {\r\n    limit_req zone=one burst=5 nodelay;\r\n}\r\n<\/code><\/pre>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u70ba\u57fa\u790e\u8a2d\u65bd\u672a\u4f86\u505a\u6e96\u5099<\/strong><\/h2>\n
\u8ca0\u8f09\u5e73\u8861\u6280\u8853\u7684\u65b0\u8208\u8da8\u52e2:<\/p>\n
\n
\u670d\u52d9\u7db2\u683c\u6574\u5408<\/li>\n
\u7121\u4f3a\u670d\u5668\u8ca0\u8f09\u5e73\u8861<\/li>\n
AI\u9a45\u52d5\u7684\u6d41\u91cf\u6700\u4f73\u5316<\/li>\n
\u96f6\u4fe1\u4efb\u5b89\u5168\u6a21\u578b<\/li>\n<\/ul>\n
[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
\u7d50\u8ad6<\/strong><\/h2>\n
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Read More…<\/a><\/p>\n","protected":false},"author":3,"featured_media":18149,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[4404,4405,4406,1945,247],"class_list":["post-18175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hong-kong-dedicated-server-tc","tag-l6-load-balancing-tc","tag-l10-load-balancing-tc","tag-server-architecture-tc","tag-network-optimization-tc","tag-hong-kong-server-rental-tc"],"acf":[],"yoast_head":"\n