\u96fb\u5546\u5e73\u53f0\u6e34\u6c42\u8cc7\u6e90\u4e26\u8981\u6c42\u6700\u4f73\u6027\u80fd\u3002\u5b83\u5011\u9700\u8981\u80fd\u5920\u8655\u7406\u4ee5\u4e0b\u60c5\u6cc1\u7684\u4f3a\u670d\u5668\uff1a<\/p>\n

\n
• \u9583\u8cfc\u671f\u9593\u7684\u9ad8\u4f75\u767c<\/li>\n
• \u5927\u898f\u6a21\u5b89\u5168\u4ea4\u6613<\/li>\n
• \u7522\u54c1\u641c\u5c0b\u7684\u5feb\u901f\u8cc7\u6599\u5eab\u67e5\u8a62<\/li>\n
• \u8de8\u5168\u7403\u5e02\u5834\u7684\u52d5\u614b\u5167\u5bb9\u4ea4\u4ed8<\/li>\n<\/ul>\n

  \u4f46\u6211\u5011\u5982\u4f55\u5c07\u9019\u4e9b\u9700\u6c42\u8f49\u5316\u70ba\u5177\u9ad4\u7684\u4f3a\u670d\u5668\u898f\u683c\uff1f\u8b93\u6211\u5011\u4f86\u5206\u6790\u4e00\u4e0b\u3002<\/p>\n

  [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n

  \u6578\u4f4d\u904b\u7b97\uff1a\u91cd\u8981\u7684\u4f3a\u670d\u5668\u898f\u683c<\/strong><\/h2>\n

  \u5728\u70ba\u60a8\u7684\u96fb\u5546\u5e73\u53f0\u9078\u64c7\u4f3a\u670d\u5668\u6642\uff0c\u8acb\u8003\u616e\u4ee5\u4e0b\u95dc\u9375\u6307\u6a19\uff1a<\/p>\n

  \n
  • CPU\uff1a\u9078\u64c7\u591a\u6838\u8655\u7406\u5668\u3002\u5c0d\u65bc\u4e2d\u5c0f\u578b\u5546\u5e97\uff0c4-8\u6838\u662f\u4e00\u500b\u4e0d\u932f\u7684\u8d77\u9ede\u3002<\/li>\n
  • \u8a18\u61b6\u9ad4\uff1a\u6700\u4f4e16GB\uff0c\u4f46\u5c0d\u65bc\u66f4\u5927\u7684\u76ee\u9304\u5efa\u8b70\u4f7f\u752832GB\u6216\u66f4\u591a\u3002<\/li>\n
  • \u5132\u5b58\uff1aSSD\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u76ee\u6a19\u81f3\u5c11500GB\uff0c\u63a1\u7528RAID\u914d\u7f6e\u4ee5\u5be6\u73fe\u8cc7\u6599\u5197\u9918\u3002<\/li>\n
  • \u983b\u5bec\uff1a1Gbps\u662f\u6a19\u6e96\uff0c\u4f46\u5c0d\u65bc\u9ad8\u6d41\u91cf\u7db2\u7ad9\uff0c\u8003\u616e\u4f7f\u752810Gbps\u3002<\/li>\n<\/ul>\n

    \u8b93\u6211\u5011\u7528\u4e00\u500b\u5feb\u901f\u7684\u7a0b\u5f0f\u78bc\u7247\u6bb5\u4f86\u8996\u89ba\u5316\u4f3a\u670d\u5668\u8cc7\u6e90\u76e3\u63a7\uff1a<\/p>\n

    #!\/bin\/bash\r\n\r\nwhile true; do\r\n    echo \"Current server load:\"\r\n    uptime | awk '{print $10 $11 $12}'\r\n    echo \"Memory usage:\"\r\n    free -m | awk 'NR==2{printf \"%.2f%%\\n\", $3*100\/$2 }'\r\n    echo \"Disk usage:\"\r\n    df -h | awk '$NF==\"\/\"{printf \"%s\\n\", $5}'\r\n    sleep 5\r\ndone\r\n<\/code><\/pre>\n
    \u9019\u500bbash\u8173\u672c\u63d0\u4f9b\u4e86\u4f3a\u670d\u5668\u6027\u80fd\u7684\u5373\u6642\u6d1e\u5bdf\uff0c\u5e6b\u52a9\u60a8\u78ba\u5b9a\u4f55\u6642\u9700\u8981\u64f4\u5c55\u3002<\/p>\n
    [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
    \u9999\u6e2f\u4f3a\u670d\u5668\u79df\u7528\u7684\u512a\u52e2<\/strong><\/h2>\n
    \u73fe\u5728\uff0c\u8b93\u6211\u5011\u8ac7\u8ac7\u4f4d\u7f6e\u3002\u9999\u6e2f\u5728\u4e9e\u6d32\u7684\u6230\u7565\u4f4d\u7f6e\u4f7f\u5176\u6210\u70ba\u96fb\u5546\u4f3a\u670d\u5668\u79df\u7528\u7684\u7406\u60f3\u5730\u9ede\u3002\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n
    \n
    \u5c0d\u4e2d\u570b\u5927\u9678\u548c\u6771\u5357\u4e9e\u5e02\u5834\u7684\u4f4e\u5ef6\u9072<\/li>\n
    \u4e16\u754c\u7d1a\u7684\u7db2\u969b\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\uff0c\u64c1\u6709\u591a\u689d\u6d77\u5e95\u96fb\u7e9c\u9023\u63a5<\/li>\n
    \u5f37\u5927\u7684\u8cc7\u6599\u4fdd\u8b77\u6cd5\u5f8b\u6846\u67b6<\/li>\n
    \u9760\u8fd1\u88fd\u9020\u4e2d\u5fc3\uff0c\u975e\u5e38\u9069\u5408\u4ee3\u767c\u8ca8\u696d\u52d9<\/li>\n<\/ul>\n
    \u4f46\u4e0d\u8981\u53ea\u76f8\u4fe1\u6211\u5011\u7684\u8a71\u3002\u8b93\u6211\u5011\u770b\u770b\u4e00\u4e9b\u7db2\u8def\u6027\u80fd\u6578\u64da\uff1a<\/p>\n
    # Ping test from various locations to Hong Kong server\r\n$ mtr --report --report-cycles=10 hk-server.example.com\r\n\r\nHOST: local-machine                Loss%   Snt   Last   Avg  Best  Wrst StDev\r\n  1.|-- local-router                0.0%    10    1.2   1.3   1.1   1.5   0.1\r\n  ...\r\n 15.|-- hk-server.example.com       0.0%    10   41.3  41.5  41.2  42.1   0.3\r\n<\/code><\/pre>\n
    \u9019\u500bMTR(My TraceRoute)\u8f38\u51fa\u5c55\u793a\u4e86\u5f9e\u5404\u500b\u5168\u7403\u4f4d\u7f6e\u5230\u9999\u6e2f\u4f3a\u670d\u5668\u7684\u4f4e\u5ef6\u9072\u548c\u7a69\u5b9a\u9023\u63a5\u3002<\/p>\n
    [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”blog-detail-section”][vc_column][vc_column_text]<\/p>\n
    \u4f3a\u670d\u5668\u8a17\u7ba1 vs. \u5c08\u7528\u4f3a\u670d\u5668\u79df\u7528\uff1a\u9078\u64c7\u60a8\u7684\u57fa\u790e\u8a2d\u65bd<\/strong><\/h2>\n
    \u5c0d\u65bc\u9700\u8981\u5f37\u5927\u6027\u80fd\u7684\u96fb\u5546\u5e73\u53f0\uff0c\u9078\u64c7\u901a\u5e38\u5728\u4f3a\u670d\u5668\u8a17\u7ba1\u548c\u5c08\u7528\u4f3a\u670d\u5668\u79df\u7528\u4e4b\u9593\u3002\u8b93\u6211\u5011\u6bd4\u8f03\u9019\u5169\u500b\u9078\u9805\uff1a<\/p>\n