{"id":19029,"date":"2024-06-19T08:00:21","date_gmt":"2024-06-19T00:00:21","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-choose-the-right-server-configuration-in-hong-kong\/"},"modified":"2025-03-31T09:29:24","modified_gmt":"2025-03-31T01:29:24","slug":"how-to-choose-the-right-server-configuration-in-hong-kong","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-choose-the-right-server-configuration-in-hong-kong\/","title":{"rendered":"\u5982\u4f55\u5728\u9999\u6e2f\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u5668\u914d\u7f6e\uff1f"},"content":{"rendered":"<p>\u5728\u9999\u6e2f\u7e41\u5fd9\u7684\u6570\u5b57\u73af\u5883\u4e2d\uff0c\u4e3a\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\u9009\u62e9\u6b63\u786e\u7684\u670d\u52a1\u5668\u914d\u7f6e\u81f3\u5173\u91cd\u8981\u3002\u65e0\u8bba\u60a8\u662f\u5bfb\u627e\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u8fd8\u662f\u8003\u8651\u670d\u52a1\u5668\u6258\u7ba1\uff0c\u4e86\u89e3\u5982\u4f55\u6839\u636e\u7279\u5b9a\u6280\u672f\u6808\u5b9a\u5236<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\" target=\"_blank\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u8bbe\u7f6e\u90fd\u53ef\u80fd\u51b3\u5b9a\u9879\u76ee\u6027\u80fd\u7684\u6210\u8d25\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u4e86\u89e3\u670d\u52a1\u5668\u4f18\u5316\u7684\u7ec6\u8282\u3002<\/p>\n<h2><strong>\u89e3\u6790\u60a8\u7684\u6280\u672f\u6808\u9700\u6c42<\/strong><\/h2>\n<p>\u5728\u6211\u4eec\u6df1\u5165\u670d\u52a1\u5668\u89c4\u683c\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5148\u5206\u6790\u60a8\u7684\u6280\u672f\u6808\u9700\u6c42\u3002\u60a8\u662f\u5426\u6b63\u5728\u8fd0\u884cLAMP\u6808\uff1f\u4e5f\u8bb8\u60a8\u66f4\u503e\u5411\u4e8eMEAN\u6808\uff1f\u6216\u8005\u60a8\u53ef\u80fd\u6b63\u5728\u4f7f\u7528\u81ea\u5b9a\u4e49\u914d\u7f6e\u7a81\u7834\u5e38\u89c4\uff1f\u4e86\u89e3\u60a8\u7684\u6280\u672f\u6808\u9700\u6c42\u5bf9\u4e8e\u9009\u62e9\u6700\u4f73\u670d\u52a1\u5668\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2><strong>CPU\uff1a\u670d\u52a1\u5668\u7684\u6838\u5fc3<\/strong><\/h2>\n<p>\u8bf4\u5230CPU\uff0c\u4e0d\u4ec5\u4ec5\u662f\u6838\u5fc3\u6570\u91cf\u7684\u95ee\u9898\u3002\u8003\u8651\u65f6\u949f\u901f\u5ea6\u548c\u67b6\u6784\u3002\u5bf9\u4e8e\u6570\u636e\u5206\u6790\u6216\u673a\u5668\u5b66\u4e60\u7b49CPU\u5bc6\u96c6\u578b\u4efb\u52a1\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8003\u8651\u6700\u65b0\u7684Intel Xeon\u6216AMD EPYC\u5904\u7406\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u6d4b\u8bd5CPU\u6027\u80fd\u7684\u5feb\u901f\u57fa\u51c6\u811a\u672c\uff1a<\/p>\n<pre><code>\r\n#!\/bin\/bash\r\necho \"Running CPU benchmark...\"\r\nsysbench --test=cpu --cpu-max-prime=20000 run\r\n<\/code><\/pre>\n<h2><strong>RAM\uff1a\u5185\u5b58\u4e0d\u53ef\u5c0f\u89d1<\/strong><\/h2>\n<p>RAM\u5bf9\u4e8e\u6570\u636e\u5e93\u6216\u7f13\u5b58\u670d\u52a1\u5668\u7b49\u5185\u5b58\u5bc6\u96c6\u578b\u5e94\u7528\u5c24\u4e3a\u91cd\u8981\u3002\u4e00\u4e2a\u597d\u7684\u7ecf\u9a8c\u6cd5\u5219\u662f\uff1a\u8ba1\u7b97\u60a8\u7684\u5cf0\u503c\u5185\u5b58\u4f7f\u7528\u91cf\uff0c\u7136\u540e\u589e\u52a050%\u4f5c\u4e3a\u5f00\u9500\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u76d1\u63a7RAM\u4f7f\u7528\u60c5\u51b5\u7684Python\u811a\u672c\uff1a<\/p>\n<pre><code>\r\nimport psutil\r\nimport time\r\n\r\nwhile True:\r\n    print(f\"RAM usage: {psutil.virtual_memory().percent}%\")\r\n    time.sleep(1)\r\n<\/code><\/pre>\n<h2><strong>\u5b58\u50a8\uff1aSSD vs. HDD<\/strong><\/h2>\n<p>\u5bf9\u4e8e\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u901f\u5ea6\u81f3\u5173\u91cd\u8981\uff0cSSD\u901a\u5e38\u662f\u9996\u9009\u3002\u5b83\u4eec\u63d0\u4f9b\u66f4\u5feb\u7684\u8bfb\u5199\u901f\u5ea6\uff0c\u5bf9\u6570\u636e\u5e93\u64cd\u4f5c\u548c\u6587\u4ef6\u670d\u52a1\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0c\u5982\u679c\u60a8\u6b63\u5728\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\uff0c\u6df7\u5408\u65b9\u6cd5\u53ef\u80fd\u66f4\u5177\u6210\u672c\u6548\u76ca\u3002<\/p>\n<h2><strong>\u7f51\u7edc\u914d\u7f6e\uff1a\u5e26\u5bbd\u53ca\u5176\u4ed6<\/strong><\/h2>\n<p>\u5728\u9999\u6e2f\u5feb\u8282\u594f\u7684\u73af\u5883\u4e2d\uff0c\u7f51\u7edc\u901f\u5ea6\u81f3\u5173\u91cd\u8981\u3002\u5bfb\u627e\u81f3\u5c111Gbps\u8fde\u63a5\u7684\u670d\u52a1\u5668\uff0c\u5e76\u8003\u8651\u5197\u4f59\u7f51\u7edc\u63a5\u53e3\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u8bbe\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u6d4b\u8bd5\u7f51\u7edc\u901f\u5ea6\u7684\u5feb\u901fBash\u811a\u672c\uff1a<\/p>\n<pre><code>\r\n#!\/bin\/bash\r\necho \"Testing download speed...\"\r\nwget -O \/dev\/null http:\/\/speedtest.wdc01.softlayer.com\/downloads\/test100.zip\r\n<\/code><\/pre>\n<h2><strong>\u5b89\u5168\uff1a\u52a0\u5f3a\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668<\/strong><\/h2>\n<p>\u9274\u4e8e\u9999\u6e2f\u4f5c\u4e3a\u5168\u7403\u5546\u4e1a\u4e2d\u5fc3\u7684\u5730\u4f4d\uff0c\u5b89\u5168\u6027\u81f3\u5173\u91cd\u8981\u3002\u5b9e\u65bd\u5f3a\u5927\u7684\u9632\u706b\u5899\uff0c\u5b9a\u671f\u8fdb\u884c\u5b89\u5168\u5ba1\u8ba1\uff0c\u5e76\u8003\u8651\u4f7f\u7528\u786c\u4ef6\u5b89\u5168\u6a21\u5757\uff08HSM\uff09\u8fdb\u884c\u52a0\u5bc6\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u57fa\u672c\u7684iptables\u914d\u7f6e\uff0c\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5165\u95e8\uff1a<\/p>\n<pre><code>\r\n#!\/bin\/bash\r\n# Flush existing rules\r\niptables -F\r\n\r\n# Set default chain policies\r\niptables -P INPUT DROP\r\niptables -P FORWARD DROP\r\niptables -P OUTPUT ACCEPT\r\n\r\n# Allow localhost and related\/established connections\r\niptables -A INPUT -i lo -j ACCEPT\r\niptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT\r\n\r\n# Allow SSH, HTTP, and HTTPS\r\niptables -A INPUT -p tcp --dport 22 -j ACCEPT\r\niptables -A INPUT -p tcp --dport 80 -j ACCEPT\r\niptables -A INPUT -p tcp --dport 443 -j ACCEPT\r\n\r\n# Save rules\r\niptables-save > \/etc\/iptables\/rules.v4\r\n<\/code><\/pre>\n<h2><strong>\u53ef\u6269\u5c55\u6027\uff1a\u4e3a\u589e\u957f\u505a\u8ba1\u5212<\/strong><\/h2>\n<p>\u9999\u6e2f\u7684\u79d1\u6280\u573a\u666f\u6b63\u5728\u5feb\u901f\u53d1\u5c55\u3002\u786e\u4fdd\u60a8\u7684\u670d\u52a1\u5668\u914d\u7f6e\u5141\u8bb8\u8f7b\u677e\u6269\u5c55\u3002\u8003\u8651\u4f7f\u7528Docker\u7b49\u5bb9\u5668\u5316\u6280\u672f\u6216Kubernetes\u7b49\u7f16\u6392\u5de5\u5177\u6765\u5b9e\u73b0\u7075\u6d3b\u7684\u8d44\u6e90\u5206\u914d\u3002<\/p>\n<h2><strong>\u76d1\u63a7\u548c\u4f18\u5316<\/strong><\/h2>\n<p>\u4e3a\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668\u8bbe\u7f6e\u5168\u9762\u7684\u76d1\u63a7\u3002Prometheus\u548cGrafana\u7b49\u5de5\u5177\u53ef\u4ee5\u63d0\u4f9b\u670d\u52a1\u5668\u6027\u80fd\u7684\u5b9e\u65f6\u6d1e\u5bdf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5feb\u901f\u8bbe\u7f6e\u57fa\u672c\u76d1\u63a7\u5806\u6808\u7684Docker Compose\u6587\u4ef6\uff1a<\/p>\n<pre><code>\r\nversion: '3'\r\nservices:\r\n  prometheus:\r\n    image: prom\/prometheus\r\n    volumes:\r\n      - .\/prometheus.yml:\/etc\/prometheus\/prometheus.yml\r\n    ports:\r\n      - 9090:9090\r\n\r\n  grafana:\r\n    image: grafana\/grafana\r\n    ports:\r\n      - 3000:3000\r\n    depends_on:\r\n      - prometheus\r\n<\/code><\/pre>\n<h2><strong>\u6210\u672c\u8003\u8651<\/strong><\/h2>\n<p>\u867d\u7136\u9999\u6e2f\u63d0\u4f9b\u9876\u7ea7\u7684\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u670d\u52a1\uff0c\u4f46\u6210\u672c\u53ef\u80fd\u4f1a\u7d2f\u79ef\u3002\u5e73\u8861\u6027\u80fd\u9700\u6c42\u548c\u9884\u7b97\u9650\u5236\u3002\u8003\u8651\u5bf9\u975e\u5173\u952e\u5de5\u4f5c\u8d1f\u8f7d\u4f7f\u7528\u4e91\u89e3\u51b3\u65b9\u6848\uff0c\u5bf9\u6838\u5fc3\u670d\u52a1\u4f7f\u7528\u72ec\u7acb\u670d\u52a1\u5668\u3002<\/p>\n<h2><strong>\u7ed3\u8bba\uff1a\u5b9a\u5236\u60a8\u7684\u9999\u6e2f\u670d\u52a1\u5668<\/strong><\/h2>\n<p>\u4f18\u5316\u9999\u6e2f\u670d\u52a1\u5668\u914d\u7f6e\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b\u3002\u5b9a\u671f\u91cd\u65b0\u8bc4\u4f30\u60a8\u7684\u6280\u672f\u6808\u9700\u6c42\uff0c\u5173\u6ce8\u6700\u65b0\u7684\u786c\u4ef6\u521b\u65b0\uff0c\u5e76\u4e0d\u8981\u72b9\u8c6b\u8c03\u6574\u60a8\u7684\u8bbe\u7f6e\u3002\u8bf7\u8bb0\u4f4f\uff0c\u5b8c\u7f8e\u7684\u670d\u52a1\u5668\u914d\u7f6e\u662f\u80fd\u591f\u968f\u7740\u9879\u76ee\u9700\u6c42\u7684\u53d8\u5316\u800c\u53d1\u5c55\uff0c\u540c\u65f6\u5229\u7528\u9999\u6e2f\u5f3a\u5927\u7684\u6570\u5b57\u57fa\u7840\u8bbe\u65bd\u7684\u914d\u7f6e\u3002<\/p>\n<p>\u901a\u8fc7\u4ed4\u7ec6\u8003\u8651\u60a8\u7684CPU\u3001RAM\u3001\u5b58\u50a8\u3001\u7f51\u7edc\u548c\u5b89\u5168\u9700\u6c42\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u4e0d\u4ec5\u6ee1\u8db3\u5f53\u524d\u9700\u6c42\uff0c\u800c\u4e14\u4e3a\u60a8\u5728\u8fd9\u4e2a\u5145\u6ee1\u6d3b\u529b\u7684\u79d1\u6280\u4e2d\u5fc3\u7684\u672a\u6765\u589e\u957f\u505a\u597d\u51c6\u5907\u7684\u9999\u6e2f\u670d\u52a1\u5668\u8bbe\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u9999\u6e2f\u7e41\u5fd9\u7684\u6570\u5b57\u73af\u5883\u4e2d\uff0c\u4e3a\u6280\u672f\u4e13\u4e1a\u4eba\u58eb\u9009\u62e9\u6b63\u786e\u7684\u670d\u52a1\u5668\u914d\u7f6e\u81f3\u5173\u91cd\u8981\u3002\u65e0\u8bba\u60a8\u662f\u5bfb\u627e\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u8fd8\u662f\u8003\u8651\u670d\u52a1\u5668\u6258\u7ba1\uff0c\u4e86\u89e3\u5982\u4f55\u6839\u636e\u7279\u5b9a\u6280\u672f\u6808\u5b9a\u5236\u9999\u6e2f\u670d\u52a1\u5668\u8bbe\u7f6e\u90fd\u53ef\u80fd\u51b3\u5b9a\u9879\u76ee\u6027\u80fd\u7684\u6210\u8d25\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u4e86\u89e3\u670d\u52a1\u5668\u4f18\u5316\u7684\u7ec6\u8282\u3002 \u89e3\u6790\u60a8\u7684\u6280\u672f\u6808\u9700\u6c42 \u5728\u6211\u4eec\u6df1\u5165\u670d\u52a1\u5668\u89c4\u683c\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u5148\u5206\u6790\u60a8\u7684\u6280\u672f\u6808\u9700\u6c42\u3002\u60a8\u662f\u5426\u6b63\u5728\u8fd0\u884cLAMP\u6808\uff1f\u4e5f\u8bb8\u60a8\u66f4\u503e\u5411\u4e8eMEAN\u6808\uff1f\u6216\u8005\u60a8\u53ef\u80fd\u6b63\u5728\u4f7f\u7528\u81ea\u5b9a\u4e49\u914d\u7f6e\u7a81\u7834\u5e38\u89c4\uff1f\u4e86\u89e3\u60a8\u7684\u6280\u672f\u6808\u9700\u6c42\u5bf9\u4e8e\u9009\u62e9\u6700\u4f73\u670d\u52a1\u5668\u81f3\u5173\u91cd\u8981\u3002 CPU\uff1a\u670d\u52a1\u5668\u7684\u6838\u5fc3 \u8bf4\u5230CPU\uff0c\u4e0d\u4ec5\u4ec5\u662f\u6838\u5fc3\u6570\u91cf\u7684\u95ee\u9898\u3002\u8003\u8651\u65f6\u949f\u901f\u5ea6\u548c\u67b6\u6784\u3002\u5bf9\u4e8e\u6570\u636e\u5206\u6790\u6216\u673a\u5668\u5b66\u4e60\u7b49CPU\u5bc6\u96c6\u578b\u4efb\u52a1\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8003\u8651\u6700\u65b0\u7684Intel Xeon\u6216AMD EPYC\u5904\u7406\u5668\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u6d4b\u8bd5CPU\u6027\u80fd\u7684\u5feb\u901f\u57fa\u51c6\u811a\u672c\uff1a #!\/bin\/bash echo &#8220;Running CPU benchmark&#8230;&#8221; sysbench &#8211;test=cpu &#8211;cpu-max-prime=20000 run RAM\uff1a\u5185\u5b58\u4e0d\u53ef\u5c0f\u89d1 RAM\u5bf9\u4e8e\u6570\u636e\u5e93\u6216\u7f13\u5b58\u670d\u52a1\u5668\u7b49\u5185\u5b58\u5bc6\u96c6\u578b\u5e94\u7528\u5c24\u4e3a\u91cd\u8981\u3002\u4e00\u4e2a\u597d\u7684\u7ecf\u9a8c\u6cd5\u5219\u662f\uff1a\u8ba1\u7b97\u60a8\u7684\u5cf0\u503c\u5185\u5b58\u4f7f\u7528\u91cf\uff0c\u7136\u540e\u589e\u52a050%\u4f5c\u4e3a\u5f00\u9500\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u76d1\u63a7RAM\u4f7f\u7528\u60c5\u51b5\u7684Python\u811a\u672c\uff1a import psutil import time while True: print(f&#8221;RAM usage: {psutil.virtual_memory().percent}%&#8221;) time.sleep(1) \u5b58\u50a8\uff1aSSD vs. HDD \u5bf9\u4e8e\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u901f\u5ea6\u81f3\u5173\u91cd\u8981\uff0cSSD\u901a\u5e38\u662f\u9996\u9009\u3002\u5b83\u4eec\u63d0\u4f9b\u66f4\u5feb\u7684\u8bfb\u5199\u901f\u5ea6\uff0c\u5bf9\u6570\u636e\u5e93\u64cd\u4f5c\u548c\u6587\u4ef6\u670d\u52a1\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0c\u5982\u679c\u60a8\u6b63\u5728\u5904\u7406\u5927\u578b\u6570\u636e\u96c6\uff0c\u6df7\u5408\u65b9\u6cd5\u53ef\u80fd\u66f4\u5177\u6210\u672c\u6548\u76ca\u3002 \u7f51\u7edc\u914d\u7f6e\uff1a\u5e26\u5bbd\u53ca\u5176\u4ed6 \u5728\u9999\u6e2f\u5feb\u8282\u594f\u7684\u73af\u5883\u4e2d\uff0c\u7f51\u7edc\u901f\u5ea6\u81f3\u5173\u91cd\u8981\u3002\u5bfb\u627e\u81f3\u5c111Gbps\u8fde\u63a5\u7684\u670d\u52a1\u5668\uff0c\u5e76\u8003\u8651\u5197\u4f59\u7f51\u7edc\u63a5\u53e3\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u8bbe\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u6d4b\u8bd5\u7f51\u7edc\u901f\u5ea6\u7684\u5feb\u901fBash\u811a\u672c\uff1a #!\/bin\/bash echo &#8220;Testing download 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