{"id":27982,"date":"2025-12-02T14:34:09","date_gmt":"2025-12-02T06:34:09","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-speed-up-hong-kong-server-backups\/"},"modified":"2025-12-02T14:37:27","modified_gmt":"2025-12-02T06:37:27","slug":"how-to-speed-up-hong-kong-server-backups","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-speed-up-hong-kong-server-backups\/","title":{"rendered":"\u5982\u4f55\u63d0\u5347\u9999\u6e2f\u670d\u52a1\u5668\u5907\u4efd\u901f\u5ea6"},"content":{"rendered":"\n<p>\u5bf9\u4e8e\u7ba1\u7406\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u6216\u6258\u7ba1\u7684\u6280\u672f\u56e2\u961f\u800c\u8a00\uff0c<a href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/hong-kong-hosting-sql-backup-advantages\/\" target=\"_blank\">\u5907\u4efd\u901f\u5ea6<\/a>\u7edd\u975e\u5355\u7eaf\u7684\u4fbf\u6377\u6027\u95ee\u9898\u2014\u2014\u5b83\u662f\u6570\u636e\u5b8c\u6574\u6027\u4e0e\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u5173\u952e\u4fdd\u969c\u3002\u9999\u6e2f\u72ec\u7279\u7684\u7f51\u7edc\u73af\u5883\uff08\u9700\u627f\u8f7d\u5f80\u8fd4\u4e2d\u56fd\u5927\u9646\u53ca\u4e1c\u5357\u4e9a\u7684\u8de8\u5883\u6d41\u91cf\uff09\uff0c\u53e0\u52a0\u533a\u57df\u4e1a\u52a1\u9ad8\u5cf0\u65f6\u6bb5\u7684\u5e26\u5bbd\u62e5\u5835\uff0c\u5f80\u5f80\u4f1a\u9020\u6210\u5907\u4efd\u74f6\u9888\u3002\u7f13\u6162\u7684\u5907\u4efd\u8fc7\u7a0b\u4e0d\u4ec5\u4f1a\u589e\u52a0\u6545\u969c\u671f\u95f4\u7684\u6570\u636e\u4e22\u5931\u98ce\u9669\uff0c\u8fd8\u4f1a\u5360\u7528\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u5f71\u54cd\u6838\u5fc3\u4e1a\u52a1\u8fd0\u884c\u3002\u672c\u6587\u6df1\u5165\u62c6\u89e3\u53ef\u843d\u5730\u7684\u6280\u672f\u4f18\u5316\u65b9\u6848\uff0c\u52a9\u529b\u63d0\u5347<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/\" target=\"_blank\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u5907\u4efd\u901f\u5ea6\uff0c\u805a\u7126\u786c\u4ef6\u8c03\u6821\u3001\u7f51\u7edc\u4f18\u5316\u3001\u5de5\u5177\u9009\u578b\u53ca\u7b56\u7565\u8c03\u6574\uff0c\u5168\u9762\u9002\u914d\u9999\u6e2f\u7684\u57fa\u7840\u8bbe\u65bd\u7279\u6027\u3002\u65e0\u8bba\u4f60\u662f\u8fdb\u884c\u9999\u6e2f\u672c\u5730\u5907\u4efd\uff0c\u8fd8\u662f\u8de8\u5883\u4f20\u8f93\u5907\u4efd\uff0c\u8fd9\u4e9b\u65b9\u6848\u90fd\u80fd\u5728\u4e0d\u727a\u7272\u5b89\u5168\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u5927\u5e45\u7f29\u77ed\u5907\u4efd\u8017\u65f6\u3002<\/p>\n<h2><strong>1. 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MB\/s\uff09\u3002\u56fa\u6001\u786c\u76d8\uff08SSD\uff09\u5219\u6446\u8131\u4e86\u7269\u7406\u7ed3\u6784\u9650\u5236\uff0c\u987a\u5e8f\u8bfb\u5199\u901f\u5ea6\u53ef\u8fbe500\u20133000 MB\/s\uff0c\u662fHDD\u76843\u201315\u500d\u3002\u5bf9\u4e8e\u9999\u6e2f\u670d\u52a1\u5668\u800c\u8a00\uff0c\u5c06SSD\u4f5c\u4e3a\u5907\u4efd\u76ee\u6807\u76d8\uff08\u65e0\u8bba\u662f\u670d\u52a1\u5668\u672c\u5730\u76d8\u8fd8\u662f\u540c\u6570\u636e\u4e2d\u5fc3\u5b58\u50a8\u8282\u70b9\uff09\uff0c\u80fd\u5927\u5e45\u7f29\u77ed\u5907\u4efd\u6570\u636e\u7684\u5199\u5165\u8017\u65f6\u3002<\/p>\n<ul>\n<li>\u9009\u8d2d\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u65f6\uff1a\u4f18\u5148\u9009\u62e9\u5305\u542b\u72ec\u7acbSSD\u5907\u4efd\u76d8\u7684\u65b9\u6848\uff0c\u800c\u975e\u5171\u4eabHDD\u5b58\u50a8\u6c60\u3002<\/li>\n<li>\u670d\u52a1\u5668\u6258\u7ba1\u573a\u666f\u4e0b\uff1a\u4e3a\u5907\u4efd\u5b58\u50a8\u5b89\u88c5\u9ad8\u8010\u7528\u6027SSD\uff08\u59823\u20135\u6b21\u5199\u5165\/\u65e5\/TB\u7ea7\u522b\u7684\u4ea7\u54c1\uff09\uff0c\u4ee5\u5e94\u5bf9\u9891\u7e41\u5199\u5165\u5e26\u6765\u7684\u635f\u8017\u3002<\/li>\n<\/ul>\n<h3>2.2 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GIA\uff09\uff0c\u8fd9\u7c7b\u7ebf\u8def\u53ef\u907f\u5f00\u516c\u7f51\u62e5\u5835\uff0c\u5c06\u5ef6\u8fdf\u4ece\u516c\u7f51\u768450\u2013100ms\u964d\u81f320\u201330ms\u3002\u5907\u4efd\u81f3\u4e1c\u5357\u4e9a\uff08\u5982\u65b0\u52a0\u5761\u3001\u9a6c\u6765\u897f\u4e9a\uff09\u65f6\uff0c\u5229\u7528\u9999\u6e2f\u4e0e\u533a\u57dfISP\u7684\u76f4\u63a5\u5bf9\u7b49\u4e92\u8054\uff0c\u800c\u975e\u7ecf\u4e1c\u4eac\u3001\u6d1b\u6749\u77f6\u7b49\u5168\u7403\u67a2\u7ebd\u4e2d\u8f6c\u3002<\/li>\n<\/ol>\n<p>\u6781\u5ba2\u5c0f\u8d34\u58eb\uff1a\u4f7f\u7528<code>traceroute<\/code>\uff08Linux\u7cfb\u7edf\uff09\u6216<code>tracert<\/code>\uff08Windows\u7cfb\u7edf\uff09\u6620\u5c04\u5907\u4efd\u6d41\u91cf\u8def\u5f84\u3002\u82e5\u53d1\u73b0\u67d0\u4e00\u8df3\u70b9\u5ef6\u8fdf\u8d85\u8fc7100ms\u6216\u6570\u636e\u5305\u4e22\u5931\u7387\u8d85\u8fc71%\uff0c\u9700\u8054\u7cfb\u670d\u52a1\u5546\u8c03\u6574\u8def\u7531\u4ee5\u4f18\u5316\u8def\u5f84\u3002<\/p>\n<h2><strong>3. 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-av --compress --compress-choice=lz4 --progress \/source\/ user@backup-server:\/target\/<\/code>\uff0c\u8be5\u547d\u4ee4\u91c7\u7528LZ4\u538b\u7f29\uff08\u901f\u5ea6\u5feb\u4e8egzip\uff09\u4e0e<code>rsync<\/code>\u7684\u5dee\u5206\u4f20\u8f93\u7b97\u6cd5\uff0c\u6700\u5c0f\u5316\u6570\u636e\u4f20\u8f93\u91cf\u3002<\/li>\n<\/ul>\n<h3>3.1 \u5e73\u8861\u538b\u7f29\u4e0e\u52a0\u5bc6\uff0c\u517c\u987e\u901f\u5ea6\u4e0e\u5b89\u5168<\/h3>\n<p>\u538b\u7f29\u80fd\u51cf\u5c11\u6570\u636e\u4f53\u79ef\uff0c\u4f46\u9ad8\u590d\u6742\u5ea6\u7b97\u6cd5\uff08\u5982gzip 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\u7b56\u7565\u4f18\u5316\uff1a\u9009\u5bf9\u5907\u4efd\u65f6\u673a\u4e0e\u5907\u4efd\u5185\u5bb9<\/strong><\/h2>\n<p>\u5373\u4fbf\u62e5\u6709\u4f18\u8d28\u786c\u4ef6\u4e0e\u5de5\u5177\uff0c\u4e0d\u5408\u7406\u7684\u5907\u4efd\u65f6\u673a\u6216\u5197\u4f59\u6570\u636e\u4ecd\u4f1a\u62d6\u6162\u901f\u5ea6\u3002\u9488\u5bf9\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u9700\u8ba9\u5907\u4efd\u8ba1\u5212\u9002\u914d\u533a\u57df\u4f7f\u7528\u89c4\u5f8b\uff0c\u5e76\u8fc7\u6ee4\u65e0\u7528\u6570\u636e\u4ee5\u7cbe\u7b80\u4f20\u8f93\u4f53\u91cf\u3002<\/p>\n<h3>4.1 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prune<\/code>\u7b49\u5de5\u5177\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u6781\u5ba2\u5c0f\u8d34\u58eb\uff1a\u4f7f\u7528<code>du -sh \/path\/*<\/code>\uff08Linux\u7cfb\u7edf\uff09\u6216<code>Get-ChildItem -Path C:\\ -Recurse | Measure-Object -Property Length -Sum<\/code>\uff08PowerShell\uff09\u8bc6\u522b\u5927\u578b\u975e\u5173\u952e\u76ee\u5f55\u2014\u2014\u8fd9\u4e9b\u662f\u4f18\u5148\u6392\u9664\u7684\u91cd\u70b9\u5bf9\u8c61\u3002<\/p>\n<h2><strong>5. 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