\u81ea\u52d5\u8edf\u4ef6\u6e2c\u8a66\u8b93\u60a8\u53ef\u4ee5\u5728\u58f9\u6bb5\u6642\u9593\u5167\u904b\u884c\u76f8\u540c\u7684\u6e2c\u8a66\uff0c\u5f9e\u800c\u78ba\u4fdd\u60a8\u6240\u6bd4\u8f03\u7684\u5167\u5bb9\u5177\u5099\u771f\u6b63\u7684\u53ef\u6bd4\u6027\u3002\u5728\u672c\u6587\u4e2d\uff0cLinux Test Project \u5718\u968a\u7684\u6210\u54e1\u5011\u5206\u4eab\u4e86\u4ed6\u5011\u5c0d Linux? \u5167\u6838\u9032\u884c\u58d3\u529b\u6240\u4f7f\u7528\u7684\u6e2c\u8a66\u7684\u65b9\u6cd5\u3001\u539f\u7406\u4ee5\u53ca\u8173\u672c\u548c\u5de5\u5177\u3002<\/p>\n
\u3000\u3000\u5728\u5c0d Linux \u5167\u6838\u7248\u672c\u7a69\u5b9a\u6027\u7684\u6e2c\u8a66\u4e2d\uff0c\u9700\u8981\u660e\u78ba\u5730\u8072\u660e\u4e26\u8b49\u660e\u70ba\u4ec0\u9ebd\u7248\u672c\u662f\u7a69\u5b9a\u7684\u6216\u8005\u662f\u4e0d\u7a69\u5b9a\u7684\u3002\u7136\u800c\u9084\u6c92\u6709\u88ab\u8b49\u660e\u548c\u8b49\u5be6\u7576\u524d\u73fe\u6709\u7684\u7cfb\u7d71\u7bc4\u570d\u5167\u7684\u58d3\u529b\u6e2c\u8a66\u53ef\u4ee5\u6e2c\u8a66 Linux \u5167\u6838\u6574\u9ad4\u4e0a\u7684\u7a69\u5b9a\u6027\u3002\u672c\u6587\u7d66\u51fa\u4e86\u58f9\u500b\u5275\u5efa\u7cfb\u7d71\u7bc4\u570d\u5167 Linux \u58d3\u529b\u6e2c\u8a66\u4e26\u8b49\u660e\u5176\u7d50\u679c\u6b63\u78ba\u6027\u7684\u65b9\u6cd5\u3002\u4e0d\u540c\u7684 Linux \u958b\u767c\u8005\u3001\u7528\u6236\u548c\u767c\u884c\u7248\u672c\u6703\u4f7f\u7528\u4ed6\u5011\u81ea\u5df1\u7684\u65b9\u6cd5\u4f86\u6e2c\u8a66\u5167\u6838\u7684\u7a69\u5b9a\u6027\u3002\u4e0d\u904e\uff0c\u95dc\u65bc\u4ed6\u5011\u6c7a\u5b9a\u904b\u884c\u54ea\u4e9b\u6e2c\u8a66\u3001\u8986\u84cb\u7684\u4ee3\u78bc\u3001\u9054\u5230\u7684\u58d3\u529b\u7d1a\u5225\u7b49\u7684\u57fa\u790e\u4fe1\u606f\u90fd\u6c92\u6709\u767c\u5e03\uff0c\u9019\u5c31\u5927\u5927\u964d\u4f4e\u4e86\u7d50\u679c\u7684\u50f9\u503c\u3002<\/p>\n
\u3000\u3000\u4f7f\u7528\u5be6\u9a57\u5ba4\u7684\u6a5f\u5668\u4ee5\u53ca\u4f86\u81ea Linux Test Project \u6e2c\u8a66\u5957\u4ef6\u7684\u6e2c\u8a66\uff0c\u6211\u5011\u57fa\u65bc\u7cfb\u7d71\u8cc7\u6e90\u7684\u5229\u7528\u7387\u7d71\u8a08\u958b\u767c\u4e86\u58f9\u500b\u6e2c\u8a66\u7684\u7d44\u5408\uff0c\u70ba\u7cfb\u7d71\u63d0\u4f9b\u8db3\u5920\u7684\u58d3\u529b\u3002\u6211\u5011\u5c0d\u9019\u500b\u7d44\u5408\u6e2c\u8a66\u9032\u884c\u4e86\u5206\u6790\uff0c\u4ee5\u78ba\u5b9a Linux \u5167\u6838\u7684\u54ea\u4e9b\u90e8\u5206\u5728\u6e2c\u8a66\u57f7\u884c\u4e2d\u5f97\u5230\u4e86\u4f7f\u7528\u3002\u7136\u5f8c\uff0c\u6211\u5011\u4fee\u6539\u4e86\u7d44\u5408\u6e2c\u8a66\uff0c\u5728\u4fdd\u6301\u671f\u671b\u7684\u9ad8\u5f37\u5ea6\u7cfb\u7d71\u58d3\u529b\u7684\u540c\u6642\u63d0\u9ad8\u4ee3\u78bc\u8986\u84cb\u7387\u7684\u767e\u5206\u6bd4\u3002\u6700\u7d42\u5f97\u5230\u7684\u58d3\u529b\u6e2c\u8a66\u6db5\u84cb\u4e86 Linux \u5167\u6838\u7684\u8db3\u5920\u591a\u90e8\u5206\uff0c\u6709\u52a9\u65bc\u7a69\u5b9a\u6027\u8072\u660e\uff0c\u4e26\u4e14\u6709\u7cfb\u7d71\u4f7f\u7528\u60c5\u6cc1\u548c\u5167\u6838\u4ee3\u78bc\u8986\u84cb\u60c5\u6cc1\u7684\u6578\u64da\u4f86\u652f\u6301\u5b83\u3002<\/p>\n
\u3000\u3000\u9019\u58f9\u7d44\u5408\u6e2c\u8a66\u65b9\u6cd5\u7684\u56db\u500b\u6b65\u9a5f\u662f\uff1a\u6e2c\u8a66\u9078\u64c7\u3001\u7cfb\u7d71\u8cc7\u6e90\u5229\u7528\u7387\u8a55\u50f9\u3001\u5167\u6838\u4ee3\u78bc\u8986\u84cb\u5206\u6790\u4ee5\u53ca\u6700\u7d42\u7684\u58d3\u529b\u6e2c\u8a66\u8a55\u50f9\u3002<\/p>\n
\u3000\u3000\u9078\u64c7\u6e2c\u8a66<\/p>\n
\u3000\u3000\u6e2c\u8a66\u9078\u64c7\u5305\u62ec\u9078\u64c7\u9054\u6210\u5169\u65b9\u9762\u76ee\u7684\u7684\u6e2c\u8a66\uff1a<\/p>\n
\u3000\u3000\u6e2c\u8a66\u61c9\u8a72\u53ef\u4ee5\u5f97\u5230 CPU\uff08s\uff09\u3001\u5167\u5b58\u3001I\/O \u548c\u7db2\u7d61\u7b49\u4e3b\u8981\u5167\u6838\u5340\u57df\u7684\u9ad8\u6c34\u5e73\u7684\u8cc7\u6e90\u5229\u7528\u7387\u3002<\/p>\n
\u3000\u3000\u6e2c\u8a66\u61c9\u8a72\u5145\u5206\u5730\u8986\u84cb\u5167\u6838\u4ee3\u78bc\uff0c\u4ee5\u5e6b\u52a9\u652f\u6301\u81ea\u5176\u7d50\u679c\u4e2d\u751f\u6210\u7684\u7a69\u5b9a\u6027\u8072\u660e\u3002<\/p>\n
\u3000\u3000\u53ea\u8981\u6709\u53ef\u80fd\uff0c\u90fd\u8981\u4f7f\u7528\u81ea\u52d5\u5316\u7684\u6216\u8005\u6613\u65bc\u4fee\u6539\u7684\u6e2c\u8a66\uff0c\u4ee5\u652f\u6301\u81ea\u52d5\u64cd\u4f5c\u3002\u81ea\u52d5\u64cd\u4f5c\u53ef\u4ee5\u4f7f\u5f97\u6e2c\u8a66\u66f4\u5feb\u800c\u4e14\u53ef\u4ee5\u91cd\u5fa9\u9032\u884c\uff0c\u4e26\u5e6b\u52a9\u964d\u4f4e\u4eba\u70ba\u932f\u8aa4\u7684\u98a8\u96aa\u3002\u9078\u64c7\u5408\u9069\u7684\u6e2c\u8a66\u6642\u9700\u8981\u8003\u616e\u7684\u53e6\u58f9\u500b\u65b9\u9762\u662f\uff0c\u4f7f\u7528\u53ef\u4ee5\u81ea\u7531\u767c\u5e03\u7d50\u679c\u7684\u61c9\u7528\u7a0b\u5e8f\u3002\u6700\u597d\u662f\u9078\u64c7\u5805\u6c7a\u64c1\u8b77\u958b\u653e\u6e90\u4ee3\u78bc\u65b9\u6cd5\u548c\/\u6216 GPL \u7684\u6e2c\u8a66\u548c\u6e2c\u8a66\u5957\u4ef6\uff0c\u4ee5\u52a9\u65bc\u78ba\u4fdd\u767c\u5e03\u904e\u7a0b\u7684\u7c21\u4fbf\u3002<\/p>\n
\u3000\u3000\u8a55\u50f9\u7cfb\u7d71\u8cc7\u6e90\u5229\u7528\u7387<\/p>\n
\u3000\u3000\u6240\u9078\u64c7\u7684\u6e2c\u8a66\u7684\u7d44\u5408\u5fc5\u9808\u7d66\u7cfb\u7d71\u7684\u8cc7\u6e90\u5e36\u4f86\u8db3\u5920\u7684\u58d3\u529b\u3002Linux \u5167\u6838\u7684\u56db\u500b\u4e3b\u8981\u65b9\u9762\u53ef\u4ee5\u5f71\u97ff\u7cfb\u7d71\u7684\u97ff\u61c9\u548c\u57f7\u884c\u6642\u9593\uff1a<\/p>\n
\u3000\u3000CPU\uff1a\u7528\u65bc\u5728\u6a5f\u5668\u7684 CPU\uff08s\uff09\u4e0a\u8655\u7406\u6578\u64da\u7684\u6642\u9593\u3002<\/p>\n
\u3000\u3000Memory\uff1a\u7528\u65bc\u81ea\u771f\u5be6\u5b58\u5132\u5668\u4e2d\u8b80\u5beb\u6578\u64da\u7684\u6642\u9593\u3002<\/p>\n
\u3000\u3000I\/O\uff1a\u7528\u65bc\u81ea\u78c1\u76e4\u5b58\u5132\u5668\u8b80\u5beb\u6578\u64da\u7684\u6642\u9593\u3002<\/p>\n
\u3000\u3000Networking\uff1a\u7528\u65bc\u81ea\u7db2\u7d61\u8b80\u5beb\u6578\u64da\u7684\u6642\u9593\u3002<\/p>\n
\u3000\u3000\u6e2c\u8a66\u8a2d\u8a08\u8005\u61c9\u8a72\u4f7f\u7528\u4e0b\u9762\u9019\u5169\u500b\u8457\u540d\u7684\u4e14\u5ee3\u70ba\u61c9\u7528\u7684\u958b\u653e\u6e90\u4ee3\u78bc Linux \u8cc7\u6e90\u76e3\u63a7\u5de5\u5177\u4f86\u8a55\u50f9\u8cc7\u6e90\u5229\u7528\u7387\u6c34\u5e73\u3002\uff08\u8acb\u53c3\u95b1\u672c\u6587\u7a0d\u5f8c\u7684 \u53c3\u8003\u8cc7\u6599 \u4ee5\u7372\u5f97\u4e0b\u8f09\u9019\u4e9b\u5de5\u5177\u7684\u93c8\u63a5\u3002\uff09<\/p>\n
\u3000\u3000top\uff1a\u7531 Albert D. Cahalan \u7dad\u8b77\u8457\u7684\u58f9\u500b\u958b\u653e\u6e90\u4ee3\u78bc\u5de5\u5177\uff0c\u5305\u542b\u65bc\u5927\u90e8\u5206 Linux \u767c\u884c\u7248\u672c\u4e2d\uff0c\u53ef\u7528\u65bc\u7576\u524d\u7684 2.4 \u548c 2.6 \u5167\u6838\u3002<\/p>\n
\u3000\u3000sar\uff1a\u53e6\u58f9\u500b\u958b\u653e\u6e90\u4ee3\u78bc\u5de5\u5177\uff1b\u5b83\u7531 Sebastien Godard \u7dad\u8b77\u3002\u9019\u500b\u5de5\u5177\u4e5f\u5305\u542b\u65bc\u5927\u90e8\u5206 Linux \u767c\u884c\u7248\u672c\u4e2d\uff0c\u53ef\u7528\u65bc\u7576\u524d\u7684 2.4 \u548c 2.6 \u5167\u6838\u3002<\/p>\n
\u3000\u3000\u65b9\u6cd5\u4e2d\u7684\u7cfb\u7d71\u8cc7\u6e90\u5229\u7528\u7387\u8a55\u50f9\u968e\u6bb5\u901a\u5e38\u9700\u8981\u591a\u6b21\u5617\u8a66\u624d\u80fd\u5f97\u5230\u5408\u9069\u7684\u6e2c\u8a66\u7d44\u5408\uff0c\u4e26\u5f97\u5230\u671f\u671b\u6c34\u5e73\u7684\u5229\u7528\u7387\u3002\u7576\u78ba\u5b9a\u6e2c\u8a66\u7d44\u5408\u6642\uff0c\u904e\u5ea6\u5229\u7528\u7e3d\u662f\u58f9\u500b\u81f3\u95dc\u91cd\u8981\u7684\u554f\u984c\u3002\u4f8b\u5982\uff0c\u5982\u679c\u9078\u64c7\u7684\u7d44\u5408\u904e\u65bc\u53d7 I\/O \u6240\u9650\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4 CPU \u7684\u6e2c\u8a66\u7d50\u679c\u4e0d\u597d\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002\u65b9\u6cd5\u7684\u9019\u58f9\u90e8\u5206\u4e3b\u8981\u662f\u5927\u91cf\u7684\u8a66\u9a57\u548c\u51fa\u932f\uff0c\u76f4\u5230\u6240\u6709\u8cc7\u6e90\u9054\u5230\u671f\u671b\u6c34\u5e73\u3002<\/p>\n
\u3000\u3000top \u5de5\u5177\u53ef\u7528\u65bc\u8fc5\u901f\u78ba\u5b9a\u6bcf\u500b\u6e2c\u8a66\u5f71\u97ff\u54ea\u500b\u8cc7\u6e90\uff08CPU\u3001\u5167\u5b58\u6216\u8005 I\/O\uff09\uff0c\u4e26\u5be6\u6642\u5730\u986f\u793a\u51fa\u5b83\u5011\u4f7f\u7528\u4e86\u591a\u5c11\u8cc7\u6e90\u3002 sar \u5de5\u5177\u7528\u65bc\u6536\u96c6\u58f9\u6bb5\u6642\u9593\u5167\u7684\u7db2\u7d61\u5229\u7528\u7387\u7d71\u8a08\u6578\u64da\uff0c\u4e26\u5c07\u6240\u6709\u5229\u7528\u7387\u6578\u64da\u7684\u5feb\u7167\u8a18\u9304\u5230\u58f9\u500b\u6587\u4ef6\u3002<\/p>\n
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