{"id":24180,"date":"2025-09-01T14:51:17","date_gmt":"2025-09-01T06:51:17","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/japan-server-bandwidth-network-performance-evaluation\/"},"modified":"2025-09-01T14:59:08","modified_gmt":"2025-09-01T06:59:08","slug":"japan-server-bandwidth-network-performance-evaluation","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/japan-server-bandwidth-network-performance-evaluation\/","title":{"rendered":"\u65e5\u672c\u670d\u52a1\u5668\u5e26\u5bbd\u6d4b\u8bd5\uff1a\u7cbe\u786e\u7684\u7f51\u7edc\u6027\u80fd\u8bc4\u4f30"},"content":{"rendered":"<p>\u5728\u65e5\u672c\u8fdb\u884c<a href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/why-gaming-hosting-prefer-japan-high-bandwidth-servers\/\" target=\"_blank\">\u670d\u52a1\u5668\u5e26\u5bbd<\/a>\u6d4b\u8bd5\u9700\u8981\u91c7\u7528\u7cfb\u7edf\u5316\u7684\u65b9\u6cd5\u6765\u51c6\u786e\u8bc4\u4f30\u7f51\u7edc\u6027\u80fd\u3002\u968f\u7740\u6280\u672f\u4e13\u4e1a\u4eba\u5458\u8d8a\u6765\u8d8a\u4f9d\u8d56<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\" target=\"_blank\">\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528<\/a>\u89e3\u51b3\u65b9\u6848\u6765\u652f\u6301\u5176\u4e9a\u592a\u5730\u533a\u7684\u4e1a\u52a1\u8fd0\u8425\uff0c\u7406\u89e3\u5e26\u5bbd\u6d4b\u91cf\u7684\u590d\u6742\u6027\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u9274\u4e8e\u65e5\u672c\u4f5c\u4e3a\u4e3b\u8981\u6280\u672f\u4e2d\u5fc3\u7684\u5730\u4f4d\u53ca\u5176\u72ec\u7279\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u786e\u4fdd\u6700\u4f73\u7f51\u7edc\u6027\u80fd\u5bf9\u5728\u8be5\u5730\u533a\u8fd0\u8425\u7684\u4f01\u4e1a\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002\u672c\u7efc\u5408\u6307\u5357\u63a2\u8ba8\u4e86\u8fdb\u884c\u5168\u9762\u7f51\u7edc\u6027\u80fd\u8bc4\u4f30\u7684\u4e13\u4e1a\u65b9\u6cd5\u548c\u5de5\u5177\u3002<\/p>\n<h2><strong>\u7406\u89e3\u5e26\u5bbd\u57fa\u7840\u77e5\u8bc6<\/strong><\/h2>\n<p>\u5728\u6df1\u5165\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u524d\uff0c\u4e86\u89e3\u5e26\u5bbd\u6d4b\u91cf\u7684\u6838\u5fc3\u6982\u5ff5\u81f3\u5173\u91cd\u8981\u3002\u5e26\u5bbd\u4ee3\u8868\u7f51\u7edc\u8fde\u63a5\u7684\u6700\u5927\u6570\u636e\u4f20\u8f93\u7387\uff0c\u901a\u5e38\u4ee5\u6bd4\u7279\u6bcf\u79d2\uff08bps\uff09\u4e3a\u5355\u4f4d\u6d4b\u91cf\u3002\u5728\u65e5\u672c\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u7531\u4e8e\u8be5\u56fd\u7684\u9ad8\u901f\u57fa\u7840\u8bbe\u65bd\u548c\u72ec\u7279\u7684\u7f51\u7edc\u6311\u6218\uff0c\u7406\u89e3\u8fd9\u4e9b\u57fa\u7840\u77e5\u8bc6\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<ul>\n<li>\u541e\u5410\u91cf\uff1a\u5b9e\u9645\u73af\u5883\u4e0b\u7684\u5b9e\u9645\u6570\u636e\u4f20\u8f93\u7387\uff0c\u901a\u5e38\u53d7\u7f51\u7edc\u62e5\u5835\u548c\u8def\u7531\u5f71\u54cd<\/li>\n<li>\u5ef6\u8fdf\uff1a\u6570\u636e\u4ece\u6e90\u5230\u76ee\u7684\u5730\u7684\u4f20\u8f93\u65f6\u95f4\uff0c\u5bf9\u9700\u8981\u5b9e\u65f6\u54cd\u5e94\u7684\u5e94\u7528\u7a0b\u5e8f\u81f3\u5173\u91cd\u8981<\/li>\n<li>\u6570\u636e\u5305\u4e22\u5931\uff1a\u672a\u80fd\u5230\u8fbe\u76ee\u7684\u5730\u7684\u6570\u636e\u5305\u767e\u5206\u6bd4\uff0c\u5f71\u54cd\u670d\u52a1\u8d28\u91cf<\/li>\n<li>\u6296\u52a8\uff1a\u6570\u636e\u5305\u5ef6\u8fdf\u7684\u53d8\u5316\uff0c\u5bf9\u6d41\u5a92\u4f53\u548c\u5b9e\u65f6\u5e94\u7528\u7a0b\u5e8f\u7279\u522b\u91cd\u8981<\/li>\n<li>\u7f51\u7edc\u5bb9\u91cf\uff1a\u7269\u7406\u57fa\u7840\u8bbe\u65bd\u53ef\u7528\u7684\u6700\u5927\u7406\u8bba\u5e26\u5bbd<\/li>\n<li>\u6709\u6548\u5e26\u5bbd\uff1a\u8003\u8651\u534f\u8bae\u5f00\u9500\u540e\u7684\u5b9e\u9645\u53ef\u7528\u5e26\u5bbd<\/li>\n<\/ul>\n<h2><strong>\u4e13\u4e1a\u6d4b\u8bd5\u65b9\u6cd5<\/strong><\/h2>\n<p>\u5728\u8bc4\u4f30\u65e5\u672c\u670d\u52a1\u5668\u6027\u80fd\u65f6\uff0c\u51e0\u79cd\u6280\u672f\u65b9\u6cd5\u53ef\u4ee5\u4ea7\u751f\u53ef\u9760\u7684\u7ed3\u679c\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u6d4b\u8bd5\u573a\u666f\u548c\u9700\u6c42\uff1a<\/p>\n<ol>\n<li>\u547d\u4ee4\u884c\u5de5\u5177\uff1a\n<ul>\n<li>iperf3\u7528\u4e8e\u652f\u6301\u5e76\u884c\u6d41\u7684TCP\/UDP\u5e26\u5bbd\u6d4b\u8bd5<\/li>\n<li>MTR\u7528\u4e8e\u9ad8\u7ea7\u8def\u7531\u8ddf\u8e2a\u5206\u6790\u548c\u6570\u636e\u5305\u4e22\u5931\u68c0\u6d4b<\/li>\n<li>nethogs\u7528\u4e8e\u6309\u8fdb\u7a0b\u5e26\u5bbd\u76d1\u63a7\u548c\u4f7f\u7528\u5206\u6790<\/li>\n<li>speedtest-cli\u7528\u4e8e\u9488\u5bf9\u65e5\u672c\u670d\u52a1\u5668\u7684\u81ea\u52a8\u5316\u901f\u5ea6\u6d4b\u8bd5<\/li>\n<li>tcpdump\u7528\u4e8e\u8be6\u7ec6\u7684\u6570\u636e\u5305\u5206\u6790\u548c\u7f51\u7edc\u8c03\u8bd5<\/li>\n<li>nload\u7528\u4e8e\u5b9e\u65f6\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7<\/li>\n<\/ul>\n<\/li>\n<li>\u7f51\u7edc\u76d1\u63a7\u5e73\u53f0\uff1a\n<ul>\n<li>Nagios\u7528\u4e8e\u5168\u9762\u7684\u7f51\u7edc\u76d1\u7763\u548c\u8b66\u62a5<\/li>\n<li>Zabbix\u7528\u4e8e\u5b9e\u65f6\u6027\u80fd\u8ddf\u8e2a\u548c\u5386\u53f2\u5206\u6790<\/li>\n<li>Grafana\u7528\u4e8e\u6307\u6807\u53ef\u89c6\u5316\u548c\u81ea\u5b9a\u4e49\u4eea\u8868\u677f<\/li>\n<li>PRTG\u7528\u4e8e\u8be6\u7ec6\u7684\u5e26\u5bbd\u76d1\u63a7\u548c\u62a5\u544a<\/li>\n<li>SolarWinds\u7528\u4e8e\u4f01\u4e1a\u7ea7\u7f51\u7edc\u6027\u80fd\u7ba1\u7406<\/li>\n<li>Cacti\u7528\u4e8e\u957f\u671f\u8d8b\u52bf\u5206\u6790\u548c\u5bb9\u91cf\u89c4\u5212<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u9ad8\u7ea7\u6d4b\u8bd5\u53c2\u6570<\/strong><\/h2>\n<p>\u5bf9\u4e8e\u65e5\u672c\u6570\u636e\u4e2d\u5fc3\u7684\u7cbe\u786e\u5e26\u5bbd\u8bc4\u4f30\uff0c\u8bf7\u8003\u8651\u8fd9\u4e9b\u663e\u8457\u5f71\u54cd\u6027\u80fd\u7684\u6280\u672f\u53d8\u91cf\uff1a<\/p>\n<ul>\n<li>\u7f51\u7edc\u63a5\u53e3\u5bb9\u91cf\uff1a\n<ul>\n<li>\u6700\u5927\u7406\u8bba\u541e\u5410\u91cf<\/li>\n<li>\u63a5\u53e3\u901f\u5ea6\u534f\u5546<\/li>\n<li>\u53cc\u5de5\u8bbe\u7f6e\u548c\u529f\u80fd<\/li>\n<\/ul>\n<\/li>\n<li>TCP\u7a97\u53e3\u5927\u5c0f\uff1a\n<ul>\n<li>\u5bf9\u9ad8\u5ef6\u8fdf\u8fde\u63a5\u541e\u5410\u91cf\u7684\u5f71\u54cd<\/li>\n<li>\u7f13\u51b2\u533a\u5927\u5c0f\u4f18\u5316<\/li>\n<li>\u7a97\u53e3\u7f29\u653e\u8003\u8651\u56e0\u7d20<\/li>\n<\/ul>\n<\/li>\n<li>QoS\u914d\u7f6e\uff1a\n<ul>\n<li>\u4f18\u5148\u7ea7\u961f\u5217\u673a\u5236<\/li>\n<li>\u6d41\u91cf\u6574\u5f62\u7b56\u7565<\/li>\n<li>\u5e26\u5bbd\u9884\u7559\u8bbe\u7f6e<\/li>\n<\/ul>\n<\/li>\n<li>\u8de8\u533a\u57df\u6027\u80fd\uff1a\n<ul>\n<li>\u591a\u4f4d\u7f6e\u6d4b\u8bd5\u573a\u666f<\/li>\n<li>\u533a\u57df\u7f51\u7edc\u62d3\u6251\u8003\u8651<\/li>\n<li>\u56fd\u9645\u5e26\u5bbd\u9650\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u81ea\u52a8\u5316\u6d4b\u8bd5\u811a\u672c<\/strong><\/h2>\n<p>\u4f7f\u7528\u8fd9\u4e9b\u4ee3\u7801\u6846\u67b6\u5b9e\u73b0\u81ea\u52a8\u5316\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\uff0c\u4ee5\u8fdb\u884c\u6301\u7eed\u76d1\u63a7\uff1a<\/p>\n<pre><code>\r\n#!\/bin\/bash\r\n# \u9488\u5bf9\u65e5\u672c\u670d\u52a1\u5668\u7684\u7efc\u5408\u5e26\u5bbd\u6d4b\u8bd5\u811a\u672c\r\n\r\n# \u914d\u7f6e\r\nSERVER=\"japan-server.example.com\"\r\nPORT=5201\r\nTEST_DURATION=30\r\nINTERVAL=3600\r\nLOG_FILE=\"bandwidth_log.txt\"\r\nALERT_THRESHOLD=100 # Mbps\r\n\r\n# \u53d1\u9001\u8b66\u62a5\u7684\u51fd\u6570\r\nsend_alert() {\r\n    local speed=$1\r\n    echo \"\u8b66\u62a5\uff1a\u5e26\u5bbd\u4f4e\u4e8e\u9608\u503c - \u5f53\u524d\uff1a${speed} Mbps\" | mail -s \"\u5e26\u5bbd\u8b66\u62a5\" admin@example.com\r\n}\r\n\r\n# \u4e3b\u6d4b\u8bd5\u5faa\u73af\r\nfor i in {1..24}; do\r\n    echo \"\u6d4b\u8bd5 #$i - $(date)\" >> $LOG_FILE\r\n    \r\n    # \u8fd0\u884ciperf3\u6d4b\u8bd5\r\n    result=$(iperf3 -c $SERVER -p $PORT -t $TEST_DURATION --json)\r\n    \r\n    # \u63d0\u53d6\u5e26\u5bbd\r\n    bandwidth=$(echo $result | jq '.end.sum_received.bits_per_second')\r\n    bandwidth_mbps=$(echo \"scale=2; $bandwidth\/1000000\" | bc)\r\n    \r\n    echo \"\u5e26\u5bbd\uff1a$bandwidth_mbps Mbps\" >> $LOG_FILE\r\n    \r\n    # \u68c0\u67e5\u9608\u503c\r\n    if (( $(echo \"$bandwidth_mbps < $ALERT_THRESHOLD\" | bc -l) )); then\r\n        send_alert $bandwidth_mbps\r\n    fi\r\n    \r\n    # \u989d\u5916\u6307\u6807\r\n    ping -c 5 $SERVER >> $LOG_FILE\r\n    mtr -r $SERVER >> $LOG_FILE\r\n    \r\n    sleep $INTERVAL\r\ndone\r\n<\/code><\/pre>\n<h2><strong>\u6027\u80fd\u6307\u6807\u5206\u6790<\/strong><\/h2>\n<p>\u7406\u89e3\u6d4b\u8bd5\u7ed3\u679c\u9700\u8981\u5bf9\u591a\u4e2a\u7ef4\u5ea6\u7684\u591a\u4e2a\u6307\u6807\u8fdb\u884c\u5168\u9762\u5206\u6790\uff1a<\/p>\n<ol>\n<li>\u57fa\u51c6\u6027\u80fd\uff1a\n<ul>\n<li>\u5cf0\u503c\u5e26\u5bbd\u671f\u95f4\u548c\u4f7f\u7528\u6a21\u5f0f<\/li>\n<li>\u4e0d\u540c\u670d\u52a1\u7684\u6700\u4f4e\u53ef\u63a5\u53d7\u9608\u503c<\/li>\n<li>\u7a33\u5b9a\u6027\u5206\u6790\u7684\u6d4b\u91cf\u6807\u51c6\u5dee<\/li>\n<li>\u5386\u53f2\u6027\u80fd\u8d8b\u52bf\u548c\u5b63\u8282\u6027\u53d8\u5316<\/li>\n<li>\u7ef4\u62a4\u7a97\u53e3\u548c\u8ba1\u5212\u4e8b\u4ef6\u7684\u5f71\u54cd<\/li>\n<\/ul>\n<\/li>\n<li>\u5730\u7406\u8003\u8651\u56e0\u7d20\uff1a\n<ul>\n<li>\u533a\u57df\u95f4\u5ef6\u8fdf\u6a21\u5f0f\u548c\u8def\u7531\u6548\u7387<\/li>\n<li>\u5bf9\u7b49\u5173\u7cfb\u5bf9\u6027\u80fd\u7684\u5f71\u54cd<\/li>\n<li>CDN\u96c6\u6210\u6548\u679c\u548c\u7f13\u5b58\u547d\u4e2d\u7387<\/li>\n<li>\u8de8\u5883\u5e26\u5bbd\u9650\u5236<\/li>\n<li>\u533a\u57df\u7f51\u7edc\u62e5\u5835\u6a21\u5f0f<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u7ed3\u8bba<\/strong><\/h2>\n<p>\u5728\u65e5\u672c\u8fdb\u884c\u6709\u6548\u7684\u670d\u52a1\u5668\u5e26\u5bbd\u6d4b\u8bd5\u9700\u8981\u7ed3\u5408\u6280\u672f\u4e13\u4e1a\u77e5\u8bc6\u3001\u7cfb\u7edf\u65b9\u6cd5\u8bba\u548c\u5bf9\u672c\u5730\u7f51\u7edc\u7279\u6027\u7684\u7406\u89e3\u3002\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u9ad8\u7ea7\u6d4b\u8bd5\u7a0b\u5e8f\u5e76\u4f7f\u7528\u9002\u5f53\u7684\u5de5\u5177\uff0c\u7f51\u7edc\u7ba1\u7406\u5458\u53ef\u4ee5\u7ef4\u6301\u5176\u670d\u52a1\u5668\u79df\u7528\u57fa\u7840\u8bbe\u65bd\u7684\u6700\u4f73\u6027\u80fd\u6c34\u5e73\u3002\u5b9a\u671f\u76d1\u63a7\uff0c\u7ed3\u5408\u4e3b\u52a8\u4f18\u5316\u7b56\u7565\uff0c\u786e\u4fdd\u4e86\u65e5\u672c\u6570\u636e\u4e2d\u5fc3\u7684\u6301\u7eed\u7f51\u7edc\u6027\u80fd\u3002<\/p>\n<p>\u4e3a\u4e86\u53ef\u9760\u7684\u7f51\u7edc\u6027\u80fd\u8bc4\u4f30\uff0c\u8bf7\u8003\u8651\u5b9e\u65bd\u5305\u542b\u5e26\u5bbd\u6d4b\u91cf\u3001\u5ef6\u8fdf\u5206\u6790\u548c\u6301\u7eed\u76d1\u63a7\u7684\u7efc\u5408\u6d4b\u8bd5\u7b56\u7565\u3002\u65e0\u8bba\u60a8\u662f\u7ba1\u7406\u670d\u52a1\u5668\u6258\u7ba1\u8bbe\u65bd\u8fd8\u662f\u5728\u65e5\u672c\u7684\u670d\u52a1\u5668\u79df\u7528\u670d\u52a1\uff0c\u8fd9\u4e9b\u6280\u672f\u65b9\u6cd5\u90fd\u5c06\u5e2e\u52a9\u7ef4\u6301\u6700\u4f73\u7f51\u7edc\u6548\u7387\uff0c\u786e\u4fdd\u4e3a\u6700\u7ec8\u7528\u6237\u63d0\u4f9b\u5353\u8d8a\u7684\u670d\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u65e5\u672c\u8fdb\u884c\u670d\u52a1\u5668\u5e26\u5bbd\u6d4b\u8bd5\u9700\u8981\u91c7\u7528\u7cfb\u7edf\u5316\u7684\u65b9\u6cd5\u6765\u51c6\u786e\u8bc4\u4f30\u7f51\u7edc\u6027\u80fd\u3002\u968f\u7740\u6280\u672f\u4e13\u4e1a\u4eba\u5458\u8d8a\u6765\u8d8a\u4f9d\u8d56\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u6765\u652f\u6301\u5176\u4e9a\u592a\u5730\u533a\u7684\u4e1a\u52a1\u8fd0\u8425\uff0c\u7406\u89e3\u5e26\u5bbd\u6d4b\u91cf\u7684\u590d\u6742\u6027\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u9274\u4e8e\u65e5\u672c\u4f5c\u4e3a\u4e3b\u8981\u6280\u672f\u4e2d\u5fc3\u7684\u5730\u4f4d\u53ca\u5176\u72ec\u7279\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u786e\u4fdd\u6700\u4f73\u7f51\u7edc\u6027\u80fd\u5bf9\u5728\u8be5\u5730\u533a\u8fd0\u8425\u7684\u4f01\u4e1a\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002\u672c\u7efc\u5408\u6307\u5357\u63a2\u8ba8\u4e86\u8fdb\u884c\u5168\u9762\u7f51\u7edc\u6027\u80fd\u8bc4\u4f30\u7684\u4e13\u4e1a\u65b9\u6cd5\u548c\u5de5\u5177\u3002 \u7406\u89e3\u5e26\u5bbd\u57fa\u7840\u77e5\u8bc6 \u5728\u6df1\u5165\u6d4b\u8bd5\u65b9\u6cd5\u4e4b\u524d\uff0c\u4e86\u89e3\u5e26\u5bbd\u6d4b\u91cf\u7684\u6838\u5fc3\u6982\u5ff5\u81f3\u5173\u91cd\u8981\u3002\u5e26\u5bbd\u4ee3\u8868\u7f51\u7edc\u8fde\u63a5\u7684\u6700\u5927\u6570\u636e\u4f20\u8f93\u7387\uff0c\u901a\u5e38\u4ee5\u6bd4\u7279\u6bcf\u79d2\uff08bps\uff09\u4e3a\u5355\u4f4d\u6d4b\u91cf\u3002\u5728\u65e5\u672c\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u7531\u4e8e\u8be5\u56fd\u7684\u9ad8\u901f\u57fa\u7840\u8bbe\u65bd\u548c\u72ec\u7279\u7684\u7f51\u7edc\u6311\u6218\uff0c\u7406\u89e3\u8fd9\u4e9b\u57fa\u7840\u77e5\u8bc6\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002 \u541e\u5410\u91cf\uff1a\u5b9e\u9645\u73af\u5883\u4e0b\u7684\u5b9e\u9645\u6570\u636e\u4f20\u8f93\u7387\uff0c\u901a\u5e38\u53d7\u7f51\u7edc\u62e5\u5835\u548c\u8def\u7531\u5f71\u54cd \u5ef6\u8fdf\uff1a\u6570\u636e\u4ece\u6e90\u5230\u76ee\u7684\u5730\u7684\u4f20\u8f93\u65f6\u95f4\uff0c\u5bf9\u9700\u8981\u5b9e\u65f6\u54cd\u5e94\u7684\u5e94\u7528\u7a0b\u5e8f\u81f3\u5173\u91cd\u8981 \u6570\u636e\u5305\u4e22\u5931\uff1a\u672a\u80fd\u5230\u8fbe\u76ee\u7684\u5730\u7684\u6570\u636e\u5305\u767e\u5206\u6bd4\uff0c\u5f71\u54cd\u670d\u52a1\u8d28\u91cf \u6296\u52a8\uff1a\u6570\u636e\u5305\u5ef6\u8fdf\u7684\u53d8\u5316\uff0c\u5bf9\u6d41\u5a92\u4f53\u548c\u5b9e\u65f6\u5e94\u7528\u7a0b\u5e8f\u7279\u522b\u91cd\u8981 \u7f51\u7edc\u5bb9\u91cf\uff1a\u7269\u7406\u57fa\u7840\u8bbe\u65bd\u53ef\u7528\u7684\u6700\u5927\u7406\u8bba\u5e26\u5bbd \u6709\u6548\u5e26\u5bbd\uff1a\u8003\u8651\u534f\u8bae\u5f00\u9500\u540e\u7684\u5b9e\u9645\u53ef\u7528\u5e26\u5bbd \u4e13\u4e1a\u6d4b\u8bd5\u65b9\u6cd5 \u5728\u8bc4\u4f30\u65e5\u672c\u670d\u52a1\u5668\u6027\u80fd\u65f6\uff0c\u51e0\u79cd\u6280\u672f\u65b9\u6cd5\u53ef\u4ee5\u4ea7\u751f\u53ef\u9760\u7684\u7ed3\u679c\uff0c\u6bcf\u79cd\u65b9\u6cd5\u90fd\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u6d4b\u8bd5\u573a\u666f\u548c\u9700\u6c42\uff1a \u547d\u4ee4\u884c\u5de5\u5177\uff1a iperf3\u7528\u4e8e\u652f\u6301\u5e76\u884c\u6d41\u7684TCP\/UDP\u5e26\u5bbd\u6d4b\u8bd5 MTR\u7528\u4e8e\u9ad8\u7ea7\u8def\u7531\u8ddf\u8e2a\u5206\u6790\u548c\u6570\u636e\u5305\u4e22\u5931\u68c0\u6d4b nethogs\u7528\u4e8e\u6309\u8fdb\u7a0b\u5e26\u5bbd\u76d1\u63a7\u548c\u4f7f\u7528\u5206\u6790 speedtest-cli\u7528\u4e8e\u9488\u5bf9\u65e5\u672c\u670d\u52a1\u5668\u7684\u81ea\u52a8\u5316\u901f\u5ea6\u6d4b\u8bd5 tcpdump\u7528\u4e8e\u8be6\u7ec6\u7684\u6570\u636e\u5305\u5206\u6790\u548c\u7f51\u7edc\u8c03\u8bd5 nload\u7528\u4e8e\u5b9e\u65f6\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7 \u7f51\u7edc\u76d1\u63a7\u5e73\u53f0\uff1a Nagios\u7528\u4e8e\u5168\u9762\u7684\u7f51\u7edc\u76d1\u7763\u548c\u8b66\u62a5 Zabbix\u7528\u4e8e\u5b9e\u65f6\u6027\u80fd\u8ddf\u8e2a\u548c\u5386\u53f2\u5206\u6790 Grafana\u7528\u4e8e\u6307\u6807\u53ef\u89c6\u5316\u548c\u81ea\u5b9a\u4e49\u4eea\u8868\u677f PRTG\u7528\u4e8e\u8be6\u7ec6\u7684\u5e26\u5bbd\u76d1\u63a7\u548c\u62a5\u544a SolarWinds\u7528\u4e8e\u4f01\u4e1a\u7ea7\u7f51\u7edc\u6027\u80fd\u7ba1\u7406 Cacti\u7528\u4e8e\u957f\u671f\u8d8b\u52bf\u5206\u6790\u548c\u5bb9\u91cf\u89c4\u5212 \u9ad8\u7ea7\u6d4b\u8bd5\u53c2\u6570 \u5bf9\u4e8e\u65e5\u672c\u6570\u636e\u4e2d\u5fc3\u7684\u7cbe\u786e\u5e26\u5bbd\u8bc4\u4f30\uff0c\u8bf7\u8003\u8651\u8fd9\u4e9b\u663e\u8457\u5f71\u54cd\u6027\u80fd\u7684\u6280\u672f\u53d8\u91cf\uff1a \u7f51\u7edc\u63a5\u53e3\u5bb9\u91cf\uff1a \u6700\u5927\u7406\u8bba\u541e\u5410\u91cf \u63a5\u53e3\u901f\u5ea6\u534f\u5546 \u53cc\u5de5\u8bbe\u7f6e\u548c\u529f\u80fd TCP\u7a97\u53e3\u5927\u5c0f\uff1a \u5bf9\u9ad8\u5ef6\u8fdf\u8fde\u63a5\u541e\u5410\u91cf\u7684\u5f71\u54cd \u7f13\u51b2\u533a\u5927\u5c0f\u4f18\u5316 \u7a97\u53e3\u7f29\u653e\u8003\u8651\u56e0\u7d20 QoS\u914d\u7f6e\uff1a \u4f18\u5148\u7ea7\u961f\u5217\u673a\u5236 \u6d41\u91cf\u6574\u5f62\u7b56\u7565 \u5e26\u5bbd\u9884\u7559\u8bbe\u7f6e \u8de8\u533a\u57df\u6027\u80fd\uff1a \u591a\u4f4d\u7f6e\u6d4b\u8bd5\u573a\u666f \u533a\u57df\u7f51\u7edc\u62d3\u6251\u8003\u8651 \u56fd\u9645\u5e26\u5bbd\u9650\u5236 \u81ea\u52a8\u5316\u6d4b\u8bd5\u811a\u672c \u4f7f\u7528\u8fd9\u4e9b\u4ee3\u7801\u6846\u67b6\u5b9e\u73b0\u81ea\u52a8\u5316\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\uff0c\u4ee5\u8fdb\u884c\u6301\u7eed\u76d1\u63a7\uff1a #!\/bin\/bash # \u9488\u5bf9\u65e5\u672c\u670d\u52a1\u5668\u7684\u7efc\u5408\u5e26\u5bbd\u6d4b\u8bd5\u811a\u672c # \u914d\u7f6e SERVER=&#8221;japan-server.example.com&#8221; PORT=5201 TEST_DURATION=30 INTERVAL=3600 LOG_FILE=&#8221;bandwidth_log.txt&#8221; [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/japan-server-bandwidth-network-performance-evaluation\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":24174,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[76],"tags":[],"class_list":["post-24180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u65e5\u672c\u670d\u52a1\u5668\u5e26\u5bbd\u6d4b\u8bd5\uff1a\u7cbe\u786e\u7684\u7f51\u7edc\u6027\u80fd\u8bc4\u4f30<\/title>\n<meta name=\"description\" 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