{"id":24181,"date":"2025-09-01T14:51:17","date_gmt":"2025-09-01T06:51:17","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-tw\/japan-server-bandwidth-network-performance-evaluation\/"},"modified":"2025-09-01T14:55:11","modified_gmt":"2025-09-01T06:55:11","slug":"japan-server-bandwidth-network-performance-evaluation","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/japan-server-bandwidth-network-performance-evaluation\/","title":{"rendered":"\u65e5\u672c\u4f3a\u670d\u5668\u983b\u5bec\u6e2c\u8a66\uff1a\u7cbe\u78ba\u7684\u7db2\u8def\u6548\u80fd\u8a55\u4f30"},"content":{"rendered":"<p>\u5728\u65e5\u672c\u9032\u884c<a href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/why-gaming-hosting-prefer-japan-high-bandwidth-servers\/\" target=\"_blank\">\u4f3a\u670d\u5668\u983b\u5bec<\/a>\u6e2c\u8a66\u9700\u8981\u63a1\u7528\u7cfb\u7d71\u5316\u7684\u65b9\u6cd5\u4f86\u6e96\u78ba\u8a55\u4f30\u7db2\u8def\u6548\u80fd\u3002\u96a8\u8457\u6280\u8853\u5c08\u696d\u4eba\u54e1\u8d8a\u4f86\u8d8a\u4f9d\u8cf4<a href=\"https:\/\/www.varidata.com\/zh-tw\/server\/hk\/cn2\/\" target=\"_blank\">\u65e5\u672c\u4f3a\u670d\u5668\u79df\u7528<\/a>\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u63f4\u5176\u4e9e\u592a\u5730\u5340\u7684\u696d\u52d9\u71df\u904b\uff0c\u7406\u89e3\u983b\u5bec\u6e2c\u91cf\u7684\u8907\u96dc\u6027\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u9451\u65bc\u65e5\u672c\u4f5c\u70ba\u4e3b\u8981\u6280\u8853\u4e2d\u5fc3\u7684\u5730\u4f4d\u53ca\u5176\u7368\u7279\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u78ba\u4fdd\u6700\u4f73\u7db2\u8def\u6548\u80fd\u5c0d\u5728\u8a72\u5730\u5340\u71df\u904b\u7684\u4f01\u696d\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u672c\u7d9c\u5408\u6307\u5357\u63a2\u8a0e\u4e86\u9032\u884c\u5168\u9762\u7db2\u8def\u6548\u80fd\u8a55\u4f30\u7684\u5c08\u696d\u65b9\u6cd5\u548c\u5de5\u5177\u3002<\/p>\n<h2><strong>\u7406\u89e3\u983b\u5bec\u57fa\u790e\u77e5\u8b58<\/strong><\/h2>\n<p>\u5728\u6df1\u5165\u6e2c\u8a66\u65b9\u6cd5\u4e4b\u524d\uff0c\u4e86\u89e3\u983b\u5bec\u6e2c\u91cf\u7684\u6838\u5fc3\u6982\u5ff5\u81f3\u95dc\u91cd\u8981\u3002\u983b\u5bec\u4ee3\u8868\u7db2\u8def\u9023\u63a5\u7684\u6700\u5927\u8cc7\u6599\u50b3\u8f38\u7387\uff0c\u901a\u5e38\u4ee5\u4f4d\u5143\u6bcf\u79d2\uff08bps\uff09\u70ba\u55ae\u4f4d\u6e2c\u91cf\u3002\u5728\u65e5\u672c\u7db2\u8def\u74b0\u5883\u4e2d\uff0c\u7531\u65bc\u8a72\u570b\u7684\u9ad8\u901f\u57fa\u790e\u8a2d\u65bd\u548c\u7368\u7279\u7684\u7db2\u8def\u6311\u6230\uff0c\u7406\u89e3\u9019\u4e9b\u57fa\u790e\u77e5\u8b58\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<ul>\n<li>\u541e\u5410\u91cf\uff1a\u5be6\u969b\u74b0\u5883\u4e0b\u7684\u5be6\u969b\u8cc7\u6599\u50b3\u8f38\u7387\uff0c\u901a\u5e38\u53d7\u7db2\u8def\u58c5\u585e\u548c\u8def\u7531\u5f71\u97ff<\/li>\n<li>\u5ef6\u9072\uff1a\u8cc7\u6599\u5f9e\u4f86\u6e90\u5230\u76ee\u7684\u5730\u7684\u50b3\u8f38\u6642\u9593\uff0c\u5c0d\u9700\u8981\u5373\u6642\u56de\u61c9\u7684\u61c9\u7528\u7a0b\u5f0f\u81f3\u95dc\u91cd\u8981<\/li>\n<li>\u5c01\u5305\u907a\u5931\uff1a\u672a\u80fd\u5230\u9054\u76ee\u7684\u5730\u7684\u8cc7\u6599\u5c01\u5305\u767e\u5206\u6bd4\uff0c\u5f71\u97ff\u670d\u52d9\u54c1\u8cea<\/li>\n<li>\u6296\u52d5\uff1a\u5c01\u5305\u5ef6\u9072\u7684\u8b8a\u5316\uff0c\u5c0d\u4e32\u6d41\u5a92\u9ad4\u548c\u5373\u6642\u61c9\u7528\u7a0b\u5f0f\u7279\u5225\u91cd\u8981<\/li>\n<li>\u7db2\u8def\u5bb9\u91cf\uff1a\u5be6\u9ad4\u57fa\u790e\u8a2d\u65bd\u53ef\u7528\u7684\u6700\u5927\u7406\u8ad6\u983b\u5bec<\/li>\n<li>\u6709\u6548\u983b\u5bec\uff1a\u8003\u616e\u5354\u5b9a\u984d\u5916\u8ca0\u8377\u5f8c\u7684\u5be6\u969b\u53ef\u7528\u983b\u5bec<\/li>\n<\/ul>\n<h2><strong>\u5c08\u696d\u6e2c\u8a66\u65b9\u6cd5<\/strong><\/h2>\n<p>\u5728\u8a55\u4f30\u65e5\u672c\u4f3a\u670d\u5668\u6548\u80fd\u6642\uff0c\u5e7e\u7a2e\u6280\u8853\u65b9\u6cd5\u53ef\u4ee5\u7522\u751f\u53ef\u9760\u7684\u7d50\u679c\uff0c\u6bcf\u7a2e\u65b9\u6cd5\u90fd\u9069\u7528\u65bc\u4e0d\u540c\u7684\u6e2c\u8a66\u5834\u666f\u548c\u9700\u6c42\uff1a<\/p>\n<ol>\n<li>\u547d\u4ee4\u5217\u5de5\u5177\uff1a\n<ul>\n<li>iperf3\u7528\u65bc\u652f\u63f4\u4e26\u884c\u6d41\u7684TCP\/UDP\u983b\u5bec\u6e2c\u8a66<\/li>\n<li>MTR\u7528\u65bc\u9ad8\u968e\u8def\u7531\u8ffd\u8e64\u5206\u6790\u548c\u5c01\u5305\u907a\u5931\u6aa2\u6e2c<\/li>\n<li>nethogs\u7528\u65bc\u6309\u7a0b\u5e8f\u983b\u5bec\u76e3\u63a7\u548c\u4f7f\u7528\u5206\u6790<\/li>\n<li>speedtest-cli\u7528\u65bc\u91dd\u5c0d\u65e5\u672c\u4f3a\u670d\u5668\u7684\u81ea\u52d5\u5316\u901f\u5ea6\u6e2c\u8a66<\/li>\n<li>tcpdump\u7528\u65bc\u8a73\u7d30\u7684\u5c01\u5305\u5206\u6790\u548c\u7db2\u8def\u9664\u932f<\/li>\n<li>nload\u7528\u65bc\u5373\u6642\u7db2\u8def\u6d41\u91cf\u76e3\u63a7<\/li>\n<\/ul>\n<\/li>\n<li>\u7db2\u8def\u76e3\u63a7\u5e73\u53f0\uff1a\n<ul>\n<li>Nagios\u7528\u65bc\u5168\u9762\u7684\u7db2\u8def\u76e3\u7763\u548c\u8b66\u5831<\/li>\n<li>Zabbix\u7528\u65bc\u5373\u6642\u6548\u80fd\u8ffd\u8e64\u548c\u6b77\u53f2\u5206\u6790<\/li>\n<li>Grafana\u7528\u65bc\u6307\u6a19\u8996\u89ba\u5316\u548c\u81ea\u8a02\u5100\u8868\u677f<\/li>\n<li>PRTG\u7528\u65bc\u8a73\u7d30\u7684\u983b\u5bec\u76e3\u63a7\u548c\u5831\u544a<\/li>\n<li>SolarWinds\u7528\u65bc\u4f01\u696d\u7d1a\u7db2\u8def\u6548\u80fd\u7ba1\u7406<\/li>\n<li>Cacti\u7528\u65bc\u9577\u671f\u8da8\u52e2\u5206\u6790\u548c\u5bb9\u91cf\u898f\u5283<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u9ad8\u968e\u6e2c\u8a66\u53c3\u6578<\/strong><\/h2>\n<p>\u5c0d\u65bc\u65e5\u672c\u8cc7\u6599\u4e2d\u5fc3\u7684\u7cbe\u78ba\u983b\u5bec\u8a55\u4f30\uff0c\u8acb\u8003\u616e\u9019\u4e9b\u986f\u8457\u5f71\u97ff\u6548\u80fd\u7684\u6280\u8853\u8b8a\u6578\uff1a<\/p>\n<ul>\n<li>\u7db2\u8def\u4ecb\u9762\u5bb9\u91cf\uff1a\n<ul>\n<li>\u6700\u5927\u7406\u8ad6\u541e\u5410\u91cf<\/li>\n<li>\u4ecb\u9762\u901f\u5ea6\u5354\u5546<\/li>\n<li>\u96d9\u5de5\u8a2d\u5b9a\u548c\u529f\u80fd<\/li>\n<\/ul>\n<\/li>\n<li>TCP\u8996\u7a97\u5927\u5c0f\uff1a\n<ul>\n<li>\u5c0d\u9ad8\u5ef6\u9072\u9023\u63a5\u541e\u5410\u91cf\u7684\u5f71\u97ff<\/li>\n<li>\u7de9\u885d\u5340\u5927\u5c0f\u6700\u4f73\u5316<\/li>\n<li>\u8996\u7a97\u7e2e\u653e\u8003\u616e\u56e0\u7d20<\/li>\n<\/ul>\n<\/li>\n<li>QoS\u914d\u7f6e\uff1a\n<ul>\n<li>\u512a\u5148\u5e8f\u4f47\u5217\u6a5f\u5236<\/li>\n<li>\u6d41\u91cf\u6574\u5f62\u7b56\u7565<\/li>\n<li>\u983b\u5bec\u9810\u7559\u8a2d\u5b9a<\/li>\n<\/ul>\n<\/li>\n<li>\u8de8\u5340\u57df\u6548\u80fd\uff1a\n<ul>\n<li>\u591a\u4f4d\u7f6e\u6e2c\u8a66\u5834\u666f<\/li>\n<li>\u5340\u57df\u7db2\u8def\u62d3\u64b2\u8003\u616e<\/li>\n<li>\u570b\u969b\u983b\u5bec\u9650\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><strong>\u81ea\u52d5\u5316\u6e2c\u8a66\u8173\u672c<\/strong><\/h2>\n<p>\u4f7f\u7528\u9019\u4e9b\u7a0b\u5f0f\u78bc\u6846\u67b6\u5be6\u73fe\u81ea\u52d5\u5316\u6e2c\u8a66\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u9032\u884c\u6301\u7e8c\u76e3\u63a7\uff1a<\/p>\n<pre><code>\r\n#!\/bin\/bash\r\n# \u91dd\u5c0d\u65e5\u672c\u4f3a\u670d\u5668\u7684\u7d9c\u5408\u983b\u5bec\u6e2c\u8a66\u8173\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# \u767c\u9001\u8b66\u5831\u7684\u51fd\u6578\r\nsend_alert() {\r\n    local speed=$1\r\n    echo \"\u8b66\u5831\uff1a\u983b\u5bec\u4f4e\u65bc\u95be\u503c - \u76ee\u524d\uff1a${speed} Mbps\" | mail -s \"\u983b\u5bec\u8b66\u5831\" admin@example.com\r\n}\r\n\r\n# \u4e3b\u6e2c\u8a66\u8ff4\u5708\r\nfor i in {1..24}; do\r\n    echo \"\u6e2c\u8a66 #$i - $(date)\" >> $LOG_FILE\r\n    \r\n    # \u904b\u884ciperf3\u6e2c\u8a66\r\n    result=$(iperf3 -c $SERVER -p $PORT -t $TEST_DURATION --json)\r\n    \r\n    # \u63d0\u53d6\u983b\u5bec\r\n    bandwidth=$(echo $result | jq '.end.sum_received.bits_per_second')\r\n    bandwidth_mbps=$(echo \"scale=2; $bandwidth\/1000000\" | bc)\r\n    \r\n    echo \"\u983b\u5bec\uff1a$bandwidth_mbps Mbps\" >> $LOG_FILE\r\n    \r\n    # \u6aa2\u67e5\u95be\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    # \u984d\u5916\u6307\u6a19\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>\u6548\u80fd\u6307\u6a19\u5206\u6790<\/strong><\/h2>\n<p>\u7406\u89e3\u6e2c\u8a66\u7d50\u679c\u9700\u8981\u5c0d\u591a\u500b\u7dad\u5ea6\u7684\u591a\u500b\u6307\u6a19\u9032\u884c\u5168\u9762\u5206\u6790\uff1a<\/p>\n<ol>\n<li>\u57fa\u6e96\u6548\u80fd\uff1a\n<ul>\n<li>\u5c16\u5cf0\u983b\u5bec\u671f\u9593\u548c\u4f7f\u7528\u6a21\u5f0f<\/li>\n<li>\u4e0d\u540c\u670d\u52d9\u7684\u6700\u4f4e\u53ef\u63a5\u53d7\u95be\u503c<\/li>\n<li>\u7a69\u5b9a\u6027\u5206\u6790\u7684\u6e2c\u91cf\u6a19\u6e96\u5dee<\/li>\n<li>\u6b77\u53f2\u6548\u80fd\u8da8\u52e2\u548c\u5b63\u7bc0\u6027\u8b8a\u5316<\/li>\n<li>\u7dad\u8b77\u6642\u6bb5\u548c\u8a08\u756b\u4e8b\u4ef6\u7684\u5f71\u97ff<\/li>\n<\/ul>\n<\/li>\n<li>\u5730\u7406\u8003\u616e\u56e0\u7d20\uff1a\n<ul>\n<li>\u5340\u57df\u9593\u5ef6\u9072\u6a21\u5f0f\u548c\u8def\u7531\u6548\u7387<\/li>\n<li>\u5c0d\u7b49\u95dc\u4fc2\u5c0d\u6548\u80fd\u7684\u5f71\u97ff<\/li>\n<li>CDN\u6574\u5408\u6548\u679c\u548c\u5feb\u53d6\u547d\u4e2d\u7387<\/li>\n<li>\u8de8\u5883\u983b\u5bec\u9650\u5236<\/li>\n<li>\u5340\u57df\u7db2\u8def\u58c5\u585e\u6a21\u5f0f<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u7d50\u8ad6<\/strong><\/h2>\n<p>\u5728\u65e5\u672c\u9032\u884c\u6709\u6548\u7684\u4f3a\u670d\u5668\u983b\u5bec\u6e2c\u8a66\u9700\u8981\u7d50\u5408\u6280\u8853\u5c08\u696d\u77e5\u8b58\u3001\u7cfb\u7d71\u65b9\u6cd5\u8ad6\u548c\u5c0d\u672c\u5730\u7db2\u8def\u7279\u6027\u7684\u7406\u89e3\u3002\u900f\u904e\u9075\u5faa\u9019\u4e9b\u9ad8\u968e\u6e2c\u8a66\u7a0b\u5e8f\u4e26\u4f7f\u7528\u9069\u7576\u7684\u5de5\u5177\uff0c\u7db2\u8def\u7ba1\u7406\u54e1\u53ef\u4ee5\u7dad\u6301\u5176\u4f3a\u670d\u5668\u79df\u7528\u57fa\u790e\u8a2d\u65bd\u7684\u6700\u4f73\u6548\u80fd\u6c34\u5e73\u3002\u5b9a\u671f\u76e3\u63a7\uff0c\u7d50\u5408\u4e3b\u52d5\u6700\u4f73\u5316\u7b56\u7565\uff0c\u78ba\u4fdd\u4e86\u65e5\u672c\u8cc7\u6599\u4e2d\u5fc3\u7684\u6301\u7e8c\u7db2\u8def\u6548\u80fd\u3002<\/p>\n<p>\u70ba\u4e86\u53ef\u9760\u7684\u7db2\u8def\u6548\u80fd\u8a55\u4f30\uff0c\u8acb\u8003\u616e\u5be6\u65bd\u5305\u542b\u983b\u5bec\u6e2c\u91cf\u3001\u5ef6\u9072\u5206\u6790\u548c\u6301\u7e8c\u76e3\u63a7\u7684\u7d9c\u5408\u6e2c\u8a66\u7b56\u7565\u3002\u7121\u8ad6\u60a8\u662f\u7ba1\u7406\u4f3a\u670d\u5668\u8a17\u7ba1\u8a2d\u65bd\u9084\u662f\u5728\u65e5\u672c\u7684\u4f3a\u670d\u5668\u79df\u7528\u670d\u52d9\uff0c\u9019\u4e9b\u6280\u8853\u65b9\u6cd5\u90fd\u5c07\u5e6b\u52a9\u7dad\u6301\u6700\u4f73\u7db2\u8def\u6548\u7387\uff0c\u78ba\u4fdd\u70ba\u6700\u7d42\u4f7f\u7528\u8005\u63d0\u4f9b\u5353\u8d8a\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u65e5\u672c\u9032\u884c\u4f3a\u670d\u5668\u983b\u5bec\u6e2c\u8a66\u9700\u8981\u63a1\u7528\u7cfb\u7d71\u5316\u7684\u65b9\u6cd5\u4f86\u6e96\u78ba\u8a55\u4f30\u7db2\u8def\u6548\u80fd\u3002\u96a8\u8457\u6280\u8853\u5c08\u696d\u4eba\u54e1\u8d8a\u4f86\u8d8a\u4f9d\u8cf4\u65e5\u672c\u4f3a\u670d\u5668\u79df\u7528\u89e3\u6c7a\u65b9 [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-tw\/blog-tc\/japan-server-bandwidth-network-performance-evaluation\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":11,"featured_media":24175,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[267],"tags":[],"class_list":["post-24181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-tc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u65e5\u672c\u4f3a\u670d\u5668\u983b\u5bec\u6e2c\u8a66\uff1a\u7cbe\u78ba\u7684\u7db2\u8def\u6548\u80fd\u8a55\u4f30<\/title>\n<meta name=\"description\" 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