{"id":28003,"date":"2025-04-19T22:22:40","date_gmt":"2025-04-19T14:22:40","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/28003.html"},"modified":"2025-04-19T22:22:40","modified_gmt":"2025-04-19T14:22:40","slug":"%e4%ba%91%e5%8e%82%e5%95%86%e5%8f%91%e5%b8%83%e4%ba%86-200-mbps-%e9%94%90%e9%a9%b0%e5%9e%8b%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%8c%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%91%bd%e4%bb%a4%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/28003.html","title":{"rendered":"\u4e91\u5382\u5546\u53d1\u5e03\u4e86 200 Mbps \u9510\u9a70\u578b\u670d\u52a1\u5668\uff0c\u5982\u4f55\u4f7f\u7528\u547d\u4ee4\u6d4b\u8bd5\u670d\u52a1\u5668\u7f51\u901f\u3001\u78c1\u76d8 IO\uff1f"},"content":{"rendered":"<p>\u76ee\u524d&#xff0c;\u817e\u8baf\u4e91\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668\u5df2\u7ecf\u53d1\u5e03\u4e86\u9510\u9a70\u578b\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u3002\u4e5f\u5c31\u662f\u5cf0\u503c\u5e26\u5bbd\u4e3a 200Mbps \u7684\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668&#xff0c;\u4e0d\u9650\u6d41\u91cf&#xff0c;\u602a\u4e0d\u5f97\u53eb\u4f5c\u9510\u9a70\u578b(Razor speed)\u3002<\/p>\n<p>\u63a5\u4e0b\u6765&#xff0c;\u6211\u4eec\u5c31\u6765\u770b\u770b\u8fd9\u670d\u52a1\u5668\u7684\u6027\u80fd\u8868\u73b0&#xff0c;\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528 Linux \u547d\u4ee4&#xff0c;\u6d4b\u8bd5\u670d\u52a1\u5668\u7684\u7f51\u901f\u3001\u78c1\u76d8 IO \u3002<\/p>\n<h2>\u673a\u5668\u914d\u7f6e<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142220-6803b19c654d6.gif\" alt=\"Nice~\" \/><\/p>\n<p>\u8fd9\u6b21\u4e0a\u7ebf\u7684\u673a\u5668\u914d\u7f6e\u5bf9\u5e94\u7684\u4ef7\u683c\u5982\u4e0b&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142220-6803b19c8d6a5.png\" alt=\"\u9510\u9a70\u578b\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668\u4ef7\u683c\u5bf9\u5e94\u914d\u7f6e\" \/><\/p>\n<p>\u6211\u65a5\u5de8\u8d44&#xff0c;\u82b1\u4e86 40 RMB \u4e70\u4e86\u4e00\u53f0\u9999\u6e2f(2C 1G)\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668\u3002 \u8fd8\u4e0d\u9519&#xff0c;CPU \u578b\u53f7\u4e0d\u4f5c\u4e3a\u5382\u5546\u7684\u627f\u8bfa\u70b9&#xff0c;\u5b58\u5728\u4e00\u5b9a\u7684\u62bd\u5956&#xff0c;\u4f46\u662f\u6211\u8fd9\u53f0\u662f Intel\u00ae Xeon\u00ae Platinum 8255C CPU &#064; 2.50GHz&#xff0c;\u6027\u80fd\u8fd8\u662f\u4e0d\u9519\u7684&#xff1a;<\/p>\n<p>$ lscpu <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token string\">&#039;Model name&#039;<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142221-6803b19d8c1d5.png\" alt=\"CPU \u7684\u578b\u53f7\" \/><\/p>\n<p>\u57fa\u7840\u914d\u7f6e&#xff1a;<\/p>\n<p>        _,met<span class=\"token variable\">$$<\/span><span class=\"token variable\">$$<\/span><span class=\"token variable\">$gg<\/span><span class=\"token builtin class-name\">.<\/span>          root&#064;DebianHongKong200<br \/>\n     ,g<span class=\"token variable\">$$<\/span><span class=\"token variable\">$$<\/span><span class=\"token variable\">$$<\/span><span class=\"token variable\">$$<\/span><span class=\"token variable\">$$<\/span><span class=\"token variable\">$$<\/span><span class=\"token variable\">$$<\/span><span class=\"token variable\">$P<\/span><span class=\"token builtin class-name\">.<\/span>       &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\n   ,g<span class=\"token variable\">$$<\/span>P<span class=\"token string\">&#034;&#034;<\/span>       <span class=\"token string\">&#034;&#034;<\/span>&#034;Y<span class=\"token variable\">$$<\/span><span class=\"token builtin class-name\">.<\/span><span class=\"token string\">&#034;.     OS: Debian GNU\/Linux 12 (bookworm) x86_64<br \/>\n  ,<span class=\"token variable\">$$<\/span>P&#039;              <span class=\"token variable\"><span class=\"token variable\">&#096;<\/span>$$$.     Host: CVM <span class=\"token punctuation\">(<\/span><span class=\"token number\">3.0<\/span><span class=\"token punctuation\">)<\/span><br \/>\n&#039;,$$P       ,ggs.     <span class=\"token variable\">&#096;<\/span><\/span><span class=\"token variable\">$$<\/span>b:    Kernel: Linux 6.1.0-30-amd64<br \/>\n<span class=\"token variable\"><span class=\"token variable\">&#096;<\/span>d$<span class=\"token string\">$&#039;     ,$P&#034;&#039;<\/span>   <span class=\"token builtin class-name\">.<\/span>    $$$     Uptime: <span class=\"token number\">1<\/span> day, <span class=\"token number\">21<\/span> hours, <span class=\"token number\">52<\/span> mins<br \/>\n $$P      d<span class=\"token string\">$&#039;     ,    $$P     Packages: 497 (dpkg)<br \/>\n $$:      $$.   &#8211;    ,d$$&#039;<\/span>     Shell: <span class=\"token function\">zsh<\/span> <span class=\"token number\">5.9<\/span><br \/>\n $$<span class=\"token punctuation\">;<\/span>      Y$b._   _,d$P&#039;       Display <span class=\"token punctuation\">(<\/span>VGA-1<span class=\"token punctuation\">)<\/span>: 1024&#215;768 <span class=\"token punctuation\">[<\/span>External<span class=\"token punctuation\">]<\/span><br \/>\n Y$$.    <span class=\"token variable\">&#096;<\/span><\/span>.<span class=\"token variable\"><span class=\"token variable\">&#096;<\/span>&#034;Y$$$$P&#034;&#039;          Terminal: \/dev\/pts\/0<br \/>\n <span class=\"token variable\">&#096;<\/span><\/span><span class=\"token variable\">$$<\/span>b      &#034;<\/span>-.__               CPU: Intel<span class=\"token punctuation\">(<\/span>R<span class=\"token punctuation\">)<\/span> Xeon<span class=\"token punctuation\">(<\/span>R<span class=\"token punctuation\">)<\/span> Platinum 8255C <span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span> &#064; <span class=\"token number\">2.49<\/span> GHz<br \/>\n  <span class=\"token variable\"><span class=\"token variable\">&#096;<\/span>Y$$b                        GPU: Cirrus Logic GD <span class=\"token number\">5446<\/span><br \/>\n   <span class=\"token variable\">&#096;<\/span><\/span>Y<span class=\"token variable\">$$<\/span><span class=\"token builtin class-name\">.<\/span>                       Memory: <span class=\"token number\">413.93<\/span> MiB \/ <span class=\"token number\">832.46<\/span> MiB <span class=\"token punctuation\">(<\/span><span class=\"token number\">50<\/span>%<span class=\"token punctuation\">)<\/span><br \/>\n     <span class=\"token variable\"><span class=\"token variable\">&#096;<\/span>$$b.                     Swap: Disabled<br \/>\n       <span class=\"token variable\">&#096;<\/span><\/span>Y<span class=\"token variable\">$$<\/span>b.                  Disk <span class=\"token punctuation\">(<\/span>\/<span class=\"token punctuation\">)<\/span>: <span class=\"token number\">7.40<\/span> GiB \/ <span class=\"token number\">39.26<\/span> GiB <span class=\"token punctuation\">(<\/span><span class=\"token number\">19<\/span>%<span class=\"token punctuation\">)<\/span> &#8211; ext4<br \/>\n         <span class=\"token variable\"><span class=\"token variable\">&#096;<\/span>&#034;Y$b._               Local IP <span class=\"token punctuation\">(<\/span>eth0<span class=\"token punctuation\">)<\/span>: <span class=\"token number\">10.0<\/span>.0.2\/22<br \/>\n             <span class=\"token variable\">&#096;<\/span><\/span><span class=\"token string\">&#034;&#034;<\/span>&#034;&#034;             Locale: en_US.utf8<\/p>\n<h2>\u78c1\u76d8IO<\/h2>\n<p>\u6211\u4eec\u4f7f\u7528: bench.sh \u63d0\u4f9b\u7684\u811a\u672c\u6d4b\u8bd5\u78c1\u76d8\u7684 IO \u548c\u7f51\u7edc\u7684\u901f\u5ea6:<\/p>\n<p><span class=\"token function\">wget<\/span> -qO- bench.sh <span class=\"token operator\">|<\/span> <span class=\"token function\">bash<\/span><\/p>\n<p>\u6d4b\u901f\u7ed3\u679c&#xff1a;<\/p>\n<ul>\n<li>I\/O\u901f\u5ea6\u5e73\u5747\u503c\u4e3a 287MB\/s &#xff1b;<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142222-6803b19e66686.png\" alt=\"\u78c1\u76d8IO \/ \u7f51\u901f\" \/><\/p>\n<p>\u6211\u4eec\u518d\u6309\u7167\u5b98\u65b9\u7684\u8bf4\u660e&#xff0c;\u4f7f\u7528fio\u67e5\u770b\u7cfb\u7edf\u4fe1\u606f&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u5b89\u88c5 fio \u548c\u76f8\u5173\u4f9d\u8d56<\/span><br \/>\n<span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> libaio* fio <span class=\"token parameter variable\">-y<\/span><br \/>\n<span class=\"token comment\"># \u8fdb\u5165 tmp \u76ee\u5f55<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> \/tmp<\/p>\n<h3>IOPS<\/h3>\n<p>\u9996\u5148&#xff0c;\u6211\u4eec\u4f7f\u7528fio\u6d4b\u8bd5\u78c1\u76d8\u7684 IOPS&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u5355\u7ebf\u7a0b ipos \u6d4b\u8bd5<\/span><br \/>\nfio <span class=\"token parameter variable\">-direct<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span> <span class=\"token parameter variable\">-iodepth<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">128<\/span> <span class=\"token parameter variable\">-rw<\/span><span class=\"token operator\">&#061;<\/span>randwrite <span class=\"token parameter variable\">-ioengine<\/span><span class=\"token operator\">&#061;<\/span>libaio <span class=\"token parameter variable\">-bs<\/span><span class=\"token operator\">&#061;<\/span>4k <span class=\"token parameter variable\">-size<\/span><span class=\"token operator\">&#061;<\/span>10G <span class=\"token parameter variable\">-numjobs<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span> <span class=\"token parameter variable\">-runtime<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">600<\/span> <span class=\"token parameter variable\">-group_reporting<\/span> <span class=\"token parameter variable\">-filename<\/span><span class=\"token operator\">&#061;<\/span>\/tmp\/diskTest <span class=\"token parameter variable\">-name<\/span><span class=\"token operator\">&#061;<\/span>Rand_Write_Testing<br \/>\n<span class=\"token comment\"># \u591a\u7ebf\u7a0b ipos \u6d4b\u8bd5<\/span><br \/>\nfio <span class=\"token parameter variable\">-direct<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span> <span class=\"token parameter variable\">-iodepth<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">128<\/span> <span class=\"token parameter variable\">-rw<\/span><span class=\"token operator\">&#061;<\/span>randwrite <span class=\"token parameter variable\">-ioengine<\/span><span class=\"token operator\">&#061;<\/span>libaio <span class=\"token parameter variable\">-bs<\/span><span class=\"token operator\">&#061;<\/span>4k <span class=\"token parameter variable\">-size<\/span><span class=\"token operator\">&#061;<\/span>10G <span class=\"token parameter variable\">-numjobs<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">2<\/span> <span class=\"token parameter variable\">-runtime<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">600<\/span> <span class=\"token parameter variable\">-group_reporting<\/span> <span class=\"token parameter variable\">-filename<\/span><span class=\"token operator\">&#061;<\/span>\/tmp\/diskTest <span class=\"token parameter variable\">-name<\/span><span class=\"token operator\">&#061;<\/span>Rand_Write_Testing<\/p>\n<p>\u6d4b\u8bd5\u51fa\u7684 IOPS \u4e3a 2800 ~ 3100 \u5de6\u53f3&#xff08;\u563f\u563f&#xff0c;\u6211\u8bb0\u5f97\u9694\u58c1\u7684 200M 2C1G \u53ea\u6709 2000\u5de6\u53f3&#xff09;&#xff0c;\u8003\u8651\u5230\u673a\u5668\u662f 40G SSD&#xff0c;\u6ee1\u8db3\u817e\u8baf\u4e91\u7684\u6027\u80fd\u8ba1\u7b97\u516c\u5f0f&#xff1a;<\/p>\n<p>\u968f\u673a IOPS &#061; min{1800&#043;\u5bb9\u91cf(GiB)\u00d730, 26000} &#061; min{1800&#043;40\u00d730, 26000} &#061; 3000<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142224-6803b1a05c197.png\" alt=\"\u611f\u89c9\u8fd8\u633a\u4e0d\u9519\u7684\" \/><\/p>\n<p>\u6211\u4eec\u5728\u6d4b\u8bd5\u7684\u8fc7\u7a0b\u4e2d\u7528 iostat -dmx 1\u67e5\u770b\u78c1\u76d8\u4fe1\u606f&#xff0c;\u4e5f\u662f\u6ee1\u8db3\u7684&#xff1a; <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142224-6803b1a0811f3.png\" alt=\"\u78c1\u76d8\u4fe1\u606f\" \/><\/p>\n<h3>\u78c1\u76d8\u541e\u5410<\/h3>\n<p>\u7ee7\u7eed&#xff0c;\u6211\u4eec\u4f7f\u7528fio\u6d4b\u8bd5\u78c1\u76d8\u7684\u541e\u5410&#xff1a;<\/p>\n<p>fio <span class=\"token parameter variable\">-direct<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span> <span class=\"token parameter variable\">-iodepth<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">64<\/span> <span class=\"token parameter variable\">-rw<\/span><span class=\"token operator\">&#061;<\/span>write <span class=\"token parameter variable\">-ioengine<\/span><span class=\"token operator\">&#061;<\/span>libaio <span class=\"token parameter variable\">-bs<\/span><span class=\"token operator\">&#061;<\/span>1024k <span class=\"token parameter variable\">-size<\/span><span class=\"token operator\">&#061;<\/span>10G <span class=\"token parameter variable\">-numjobs<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">1<\/span> <span class=\"token parameter variable\">-runtime<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">600<\/span> <span class=\"token parameter variable\">-group_reporting<\/span> <span class=\"token parameter variable\">-filename<\/span><span class=\"token operator\">&#061;<\/span>\/tmp\/diskTest <span class=\"token parameter variable\">-name<\/span><span class=\"token operator\">&#061;<\/span>Write_PPS_Testing<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142225-6803b1a120b35.png\" alt=\"\u6d4b\u8bd5\u78c1\u76d8\u541e\u5410\" \/><\/p>\n<p>\u6d4b\u8bd5\u51fa\u7684\u541e\u5410\u4e3a 260 \u5de6\u53f3&#xff0c;\u6ee1\u8db3\u817e\u8baf\u4e91\u7684\u6027\u80fd\u8ba1\u7b97\u516c\u5f0f&#xff1a;<\/p>\n<p>\u5355\u76d8\u6700\u5927\u541e\u5410\u91cf(MB\/s): 260MB\/s<\/p>\n<h2>ipv6<\/h2>\n<p>\u817e\u8baf\u4e91\u7684\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5df2\u7ecf\u57fa\u672c\u5168\u91cf\u652f\u6301 ipv6 \u4e86&#xff0c;\u6211\u4eec\u4f7f\u7528curl\u6d4b\u8bd5\u4e00\u4e0b&#xff1a;<\/p>\n<p>ping6 ipv6.lookup.test-ipv6.com<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142227-6803b1a3c0a8e.png\" alt=\"ipv6\" \/><\/p>\n<p>\u53ef\u4ee5\u5728\u63a7\u5236\u53f0\u76f4\u63a5\u5f00\u542f ipv6&#xff0c;\u4e0d\u9700\u8981\u50cf\u4e4b\u524d\u4e00\u6837&#xff0c;\u5206\u914d\u5e26\u5bbd\u8d44\u6e90\u5230 ipv4 \u548c ipv6&#xff1b;\u4e0d\u8fc7\u9700\u8981\u4f60\u7684\u7cfb\u7edf\u955c\u50cf\u4e3a Linux&#xff0c;Windows \u955c\u50cf\u6682\u65f6\u4e0d\u652f\u6301:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142230-6803b1a61e0ee.png\" alt=\"\u5f00\u542f ipv6\" \/><\/p>\n<h3>ipv6 Q&amp;A<\/h3>\n<p>\u95ee\u4e86\u4e00\u4e0b\u817e\u8baf\u4e91\u4e13\u4e1a\u7684\u552e\u540e\u5ba2\u670d&#xff0c;get \u5230\u4ee5\u4e0b\u4fe1\u606f&#xff1a;<\/p>\n<p>\u5982\u679c ipv4 \u548c ipv6 \u540c\u65f6\u6709\u5927\u91cf\u5360\u7528&#xff0c;\u4f1a\u4ee5\u54ea\u4e2a\u4e3a\u5148&#xff1f; \u2013&gt; \u548c\u4e4b\u524d\u7684\u5e26\u5bbd\u5206\u914d\u7b56\u7565\u4e0d\u4e00\u6837&#xff0c;\u7cfb\u7edf\u81ea\u52a8\u4e89\u62a2&#xff0c;\u7f51\u7edc\u5c42\u9762\u53ea\u7ba1\u4e0a\u9650\u3002\u4e0d\u5e72\u6d89\u4f18\u5148\u7ea7\u3002<\/p>\n<p>\u9664\u4e86\u8fd9\u6b21\u65b0\u51fa\u7684\u9510\u9a70\u578b\u670d\u52a1\u5668&#xff0c;\u5176\u4ed6\u56fa\u5b9a\u5e26\u5bbd\u673a\u578b\u7684\u670d\u52a1\u5668&#xff0c;ipv6 \u662f\u5426\u652f\u6301&#xff1f; \u2013&gt; \u652f\u6301&#xff0c;\u4f46\u662f\u9700\u8981\u624b\u52a8\u5f00\u542f\u3002\u540c\u65f6&#xff0c;ipv4 \u548c ipv6 \u5e26\u5bbd\u5360\u7528\u540c\u6837\u4e0d\u518d\u5206\u5f00&#xff0c;\u7cfb\u7edf\u81ea\u52a8\u5206\u914d\u3002<\/p>\n<p>\u90a3 5M \u5e26\u5bbd\u7684\u8f7b\u91cf\u673a&#xff0c;ipv6 \u9ed8\u8ba4\u8fd8\u4f1a\u6700\u4f4e\u53601M\u561b&#xff1f; \u2013&gt; \u4e0d\u4f1a\u5360\u7528.<\/p>\n<h2>\u7f51\u7edc\u5ef6\u8fdf<\/h2>\n<p>\u8fd9\u53f0\u65a5\u5de8\u8d44\u4e70\u7684\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668&#xff0c;\u7f51\u7edc\u5730\u533a\u662f \u9999\u6e2f&#xff1b;\u8003\u8651\u5230\u539f\u672c\u817e\u8baf\u4e91\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668\u7684\u7f51\u7edc\u8d28\u91cf&#xff0c;\u672c\u6765\u6ca1\u62b1\u6709\u4ec0\u4e48\u5e0c\u671b&#xff0c;\u6ca1\u60f3\u5230\u8fd8\u53ef\u4ee5:<\/p>\n<table>\n<tr>\u533a\u57df\/\u8fd0\u8425\u5546\u6700\u5feb\u6700\u6162\u5e73\u5747<\/tr>\n<tbody>\n<tr>\n<td align=\"center\">\u5168\u90e8\u8282\u70b9<\/td>\n<td align=\"center\">\u4e2d\u56fd\u9999\u6e2f 2ms<\/td>\n<td align=\"center\">\u8d35\u5dde\u8d35\u9633\u8054\u901a 136ms<\/td>\n<td align=\"center\">56ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u4e2d\u56fd\u7535\u4fe1<\/td>\n<td align=\"center\">\u5e7f\u4e1c\u5e7f\u5dde\u7535\u4fe1 7ms<\/td>\n<td align=\"center\">\u65b0\u7586\u660c\u5409\u7535\u4fe1 94ms<\/td>\n<td align=\"center\">42ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u4e2d\u56fd\u8054\u901a<\/td>\n<td align=\"center\">\u5e7f\u4e1c\u6f6e\u5dde\u8054\u901a 14ms<\/td>\n<td align=\"center\">\u8d35\u5dde\u8d35\u9633\u8054\u901a 136ms<\/td>\n<td align=\"center\">40ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u4e2d\u56fd\u79fb\u52a8<\/td>\n<td align=\"center\">\u4e0a\u6d77\u79fb\u52a8 54ms<\/td>\n<td align=\"center\">\u65b0\u7586\u4e4c\u9c81\u6728\u9f50\u79fb\u52a8 134ms<\/td>\n<td align=\"center\">89ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u534e\u4e1c\u5730\u533a<\/td>\n<td align=\"center\">\u6c5f\u897f\u5357\u660c\u8054\u901a 18ms<\/td>\n<td align=\"center\">\u798f\u5efa\u53a6\u95e8\u79fb\u52a8 103ms<\/td>\n<td align=\"center\">46ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u534e\u5357\u5730\u533a<\/td>\n<td align=\"center\">\u5e7f\u4e1c\u5e7f\u5dde\u7535\u4fe1 7ms<\/td>\n<td align=\"center\">\u5e7f\u897f\u5357\u5b81\u79fb\u52a8 80ms<\/td>\n<td align=\"center\">36ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u534e\u4e2d\u5730\u533a<\/td>\n<td align=\"center\">\u6e56\u5357\u76ca\u9633\u8054\u901a 23ms<\/td>\n<td align=\"center\">\u6cb3\u5357\u90d1\u5dde\u79fb\u52a8 101ms<\/td>\n<td align=\"center\">49ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u534e\u5317\u5730\u533a<\/td>\n<td align=\"center\">\u5929\u6d25\u7535\u4fe1 37ms<\/td>\n<td align=\"center\">\u6cb3\u5317\u627f\u5fb7\u79fb\u52a8 104ms<\/td>\n<td align=\"center\">58ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u897f\u5357\u5730\u533a<\/td>\n<td align=\"center\">\u8d35\u5dde\u8d35\u9633\u7535\u4fe1 22ms<\/td>\n<td align=\"center\">\u8d35\u5dde\u8d35\u9633\u8054\u901a 136ms<\/td>\n<td align=\"center\">69ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u897f\u5317\u5730\u533a<\/td>\n<td align=\"center\">\u9655\u897f\u897f\u5b89\u8054\u901a 37ms<\/td>\n<td align=\"center\">\u65b0\u7586\u4e4c\u9c81\u6728\u9f50\u79fb\u52a8 134ms<\/td>\n<td align=\"center\">76ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u4e1c\u5317\u5730\u533a<\/td>\n<td align=\"center\">\u8fbd\u5b81\u5927\u8fde\u7535\u4fe1 51ms<\/td>\n<td align=\"center\">\u9ed1\u9f99\u6c5f\u54c8\u5c14\u6ee8\u79fb\u52a8 108ms<\/td>\n<td align=\"center\">70ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u6e2f\u6fb3\u53f0<\/td>\n<td align=\"center\">\u4e2d\u56fd\u9999\u6e2f 2ms<\/td>\n<td align=\"center\">\u4e2d\u56fd\u53f0\u6e7e 27ms<\/td>\n<td align=\"center\">14ms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4e0d\u8fc7&#xff0c;\u5c31\u5355\u8bba ping \u7684\u5ef6\u8fdf&#xff0c;\u548c\u963f\u91cc\u5c31\u6709\u4e00\u4e0b\u5dee\u8ddd\u4e86&#xff1a;<\/p>\n<table>\n<tr>\u533a\u57df\/\u8fd0\u8425\u5546\u6700\u5feb\u6700\u6162\u5e73\u5747<\/tr>\n<tbody>\n<tr>\n<td align=\"center\">\u5168\u90e8\u8282\u70b9<\/td>\n<td align=\"center\">\u4e2d\u56fd\u9999\u6e2f 5ms<\/td>\n<td align=\"center\">\u5b81\u590f\u94f6\u5ddd\u7535\u4fe1 115ms<\/td>\n<td align=\"center\">46ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u4e2d\u56fd\u7535\u4fe1<\/td>\n<td align=\"center\">\u5e7f\u4e1c\u6df1\u5733\u7535\u4fe1 13ms<\/td>\n<td align=\"center\">\u5b81\u590f\u94f6\u5ddd\u7535\u4fe1 115ms<\/td>\n<td align=\"center\">50ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u4e2d\u56fd\u8054\u901a<\/td>\n<td align=\"center\">\u5e7f\u4e1c\u6f6e\u5dde\u8054\u901a 17ms<\/td>\n<td align=\"center\">\u65b0\u7586\u4e4c\u9c81\u6728\u9f50\u8054\u901a 79ms<\/td>\n<td align=\"center\">38ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u4e2d\u56fd\u79fb\u52a8<\/td>\n<td align=\"center\">\u5e7f\u4e1c\u5e7f\u5dde\u79fb\u52a8 15ms<\/td>\n<td align=\"center\">\u897f\u85cf\u62c9\u8428\u79fb\u52a8 105ms<\/td>\n<td align=\"center\">50ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u534e\u4e1c\u5730\u533a<\/td>\n<td align=\"center\">\u6c5f\u897f\u5357\u660c\u8054\u901a 20ms<\/td>\n<td align=\"center\">\u6c5f\u82cf\u9547\u6c5f\u7535\u4fe1 80ms<\/td>\n<td align=\"center\">39ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u534e\u5357\u5730\u533a<\/td>\n<td align=\"center\">\u5e7f\u4e1c\u6df1\u5733\u7535\u4fe1 13ms<\/td>\n<td align=\"center\">\u5e7f\u4e1c\u5e7f\u5dde\u7535\u4fe1 44ms<\/td>\n<td align=\"center\">23ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u534e\u4e2d\u5730\u533a<\/td>\n<td align=\"center\">\u6e56\u5357\u76ca\u9633\u8054\u901a 21ms<\/td>\n<td align=\"center\">\u6cb3\u5357\u90d1\u5dde\u7535\u4fe1 61ms<\/td>\n<td align=\"center\">41ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u534e\u5317\u5730\u533a<\/td>\n<td align=\"center\">\u5929\u6d25\u7535\u4fe1 39ms<\/td>\n<td align=\"center\">\u5185\u8499\u53e4\u79fb\u52a8 66ms<\/td>\n<td align=\"center\">49ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u897f\u5357\u5730\u533a<\/td>\n<td align=\"center\">\u8d35\u5dde\u8d35\u9633\u7535\u4fe1 24ms<\/td>\n<td align=\"center\">\u897f\u85cf\u62c9\u8428\u79fb\u52a8 105ms<\/td>\n<td align=\"center\">50ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u897f\u5317\u5730\u533a<\/td>\n<td align=\"center\">\u7518\u8083\u5170\u5dde\u8054\u901a 40ms<\/td>\n<td align=\"center\">\u5b81\u590f\u94f6\u5ddd\u7535\u4fe1 115ms<\/td>\n<td align=\"center\">66ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u4e1c\u5317\u5730\u533a<\/td>\n<td align=\"center\">\u8fbd\u5b81\u5927\u8fde\u8054\u901a 53ms<\/td>\n<td align=\"center\">\u5409\u6797\u957f\u6625\u79fb\u52a8 70ms<\/td>\n<td align=\"center\">60ms<\/td>\n<\/tr>\n<tr>\n<td align=\"center\">\u6e2f\u6fb3\u53f0<\/td>\n<td align=\"center\">\u4e2d\u56fd\u9999\u6e2f 5ms<\/td>\n<td align=\"center\">\u4e2d\u56fd\u53f0\u6e7e 18ms<\/td>\n<td align=\"center\">11ms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u7f51\u901f\u6d4b\u8bd5<\/h2>\n<p>\u4e4b\u524d\u6211\u4eec\u4f7f\u7528bench.sh\u811a\u672c\u6d4b\u8bd5\u4e86\u78c1\u76d8\u7684 IO \u548c\u7f51\u7edc\u7684\u901f\u5ea6&#xff0c;\u8fd9\u91cc\u6211\u4eec\u518d\u4f7f\u7528iperf3\u6d4b\u8bd5\u4e00\u4e0b\u7f51\u7edc\u7684\u901f\u5ea6&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u5b89\u88c5 iperf3<\/span><br \/>\n<span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> iperf3 <span class=\"token parameter variable\">-y<\/span><br \/>\n<span class=\"token comment\"># \u542f\u52a8 iperf3 \u670d\u52a1\u7aef(\u9ed8\u8ba4\u662f 5201 \u7aef\u53e3)<\/span><br \/>\niperf3 <span class=\"token parameter variable\">-s<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142231-6803b1a735a04.png\" alt=\"\u542f\u52a8 iperf3 \u670d\u52a1\u7aef\" \/><\/p>\n<p>\u4e4b\u540e&#xff0c;\u5ba2\u6237\u7aef&#xff08;\u6211\u7684\u5ba2\u6237\u7aef\u662f\u5343\u5146\u7f51\u7edc&#xff0c;\u7406\u8bba\u4e0a\u53ef\u4ee5\u8dd1\u6ee1\u5927\u591a\u6570\u670d\u52a1\u5668\u7684\u5e26\u5bbd&#xff09;\u62c9\u53d6&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u542f\u52a8 iperf3 \u5ba2\u6237\u7aef&#xff0c;\u5e76\u4e14\u62c9\u53d6 100M \u6570\u636e<\/span><br \/>\niperf3 <span class=\"token parameter variable\">-c<\/span> \u300c\u670d\u52a1\u5668IP\u300d <span class=\"token parameter variable\">-t<\/span> <span class=\"token number\">60<\/span> <span class=\"token parameter variable\">-P<\/span> <span class=\"token number\">10<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142232-6803b1a8cb336.png\" alt=\"\u542f\u52a8 iperf3 \u5ba2\u6237\u7aef\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u5230&#xff0c;\u7f51\u7edc\u901f\u5ea6\u4e3a 20.8 Mbits\/sec \u5de6\u53f3&#xff0c;\u6ee1\u8db3\u5cf0\u503c 200MBPS \u7684\u8981\u6c42\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u518d\u642d\u5efa\u4e00\u4e2a Nginx&#xff0c;\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6&#xff0c;\u4f7f\u7528 wget \u8bd5\u8bd5\u770b&#xff1a;<\/p>\n<p><span class=\"token comment\"># \u521b\u5efa\u4e00\u4e2a\u6587\u4ef6<\/span><br \/>\n fallocate <span class=\"token parameter variable\">-l<\/span> 4G 4G_File<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142234-6803b1aa95650.png\" alt=\"\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\" \/><\/p>\n<p>\u4e0b\u8f7d\u7684\u65f6\u5019&#xff0c;\u4f7f\u7528 nload \u76d1\u63a7\u4e00\u4e0b\u51fa\u53e3&#xff1a;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142237-6803b1ad1f22d.png\" alt=\"\u4e0b\u8f7d\u6587\u4ef6\" \/><\/p>\n<p>\u53ef\u4ee5\u770b\u5230&#xff0c;\u4e0b\u8f7d\u901f\u5ea6\u57fa\u672c\u4fdd\u6301 200Mbps \u5de6\u53f3&#xff0c;\u6ee1\u8db3\u5cf0\u503c 200Mbps \u7684\u8981\u6c42\u3002<\/p>\n<h3>\u5173\u4e8e\u9650\u901f<\/h3>\n<p>\u4e4b\u524d\u7684\u963f\u91cc\u4e91 200M \u670d\u52a1\u5668&#xff0c;\u5f53\u51fa\u7f51\u9ad8\u5cf0\u671f&#xff0c;\u7f51\u901f\u4f1a\u6709\u660e\u663e\u4e0b\u964d\u3002\u5e76\u4e14&#xff0c;\u5f53\u4f60\u7684\u670d\u52a1\u5668\u4f7f\u7528\u91cf\u8fbe\u5230 20G \u6216 40G \u7684\u65f6\u5019&#xff08;\u5177\u4f53\u53d6\u51b3\u4e8e\u670d\u52a1\u5668\u7684\u914d\u7f6e\u7b49\u56e0\u6570&#xff09;&#xff0c;\u7f51\u901f\u4f1a\u9aa4\u964d\u5230 20Mbps&#xff0c;\u751a\u81f3\u7ee7\u7eed\u4f7f\u7528\u4f1a\u9aa4\u964d\u5230 5Mbps\u3002<\/p>\n<p>\u817e\u8baf\u4e91\u7684\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668&#xff0c;\u7f51\u7edc\u901f\u5ea6\u57fa\u672c\u6ca1\u6709\u4e0b\u964d&#xff0c;\u751a\u81f3\u5f53\u4f7f\u7528\u91cf\u8fbe\u5230 40G \u7684\u65f6\u5019&#xff0c;\u7f51\u901f\u4f9d\u7136\u4fdd\u6301 200Mbps \u5de6\u53f3\u3002\u540e\u7eed\u7b56\u7565\u662f\u5426\u4f1a\u6709\u53d8\u5316&#xff0c;\u6211\u4eec\u62ed\u76ee\u4ee5\u5f85\u3002\u636e\u8bf4&#xff0c;200Mbps \u7684\u5cf0\u503c\u673a\u578b&#xff0c;\u76f8\u6bd4\u963f\u91cc\u4e91\u7684\u65ad\u5d16\u5f0f\u4e0b\u964d&#xff0c;\u817e\u8baf\u4e91\u7684\u8f7b\u91cf\u5e94\u7528\u670d\u52a1\u5668\u7684\u7f51\u901f\u4e0b\u964d\u66f4\u5e73\u6ed1\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250419142238-6803b1aeee87a.gif\" alt=\"\u5c31\u8fd9\u6837\u5427\" \/><\/p>\n<h2>\u9002\u7528\u573a\u666f<\/h2>\n<p>\u8003\u8651\u5230 200Mbps 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