StartServers 5
\nMinSpareServers 5
\nMaxSpareServers 10
\nMaxClients 150
\nMaxRequestsPerChild 0<\/code><\/p>\nprefork\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u63a7\u5236\u8fdb\u7a0b\u5728\u6700\u521d\u5efa\u7acb\u201cStartServers\u201d\u4e2a\u5b50\u8fdb\u7a0b\u540e\uff0c\u4e3a\u4e86\u6ee1\u8db3MinSpareServers\u8bbe\u7f6e\u7684\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u7b49\u5f85\u4e00\u79d2\u949f\uff0c\u7ee7\u7eed\u521b\u5efa\u4e24\u4e2a\uff0c\u518d\u7b49\u5f85\u4e00\u79d2\u949f\uff0c\u7ee7\u7eed\u521b\u5efa\u56db\u4e2a\u2026\u2026\u5982\u6b64\u6309\u6307\u6570\u7ea7\u589e\u52a0\u521b\u5efa\u7684\u8fdb\u7a0b\u6570\uff0c\u6700\u591a\u8fbe\u5230\u6bcf\u79d232\u4e2a\uff0c\u76f4\u5230\u6ee1\u8db3 MinSpareServers\u8bbe\u7f6e\u7684\u503c\u4e3a\u6b62\u3002\u8fd9\u5c31\u662f\u9884\u6d3e\u751f\uff08prefork\uff09\u7684\u7531\u6765\u3002\u8fd9\u79cd\u6a21\u5f0f\u53ef\u4ee5\u4e0d\u5fc5\u5728\u8bf7\u6c42\u5230\u6765\u65f6\u518d\u4ea7\u751f\u65b0\u7684\u8fdb\u7a0b\uff0c\u4ece\u800c\u51cf\u5c0f\u4e86\u7cfb\u7edf\u5f00\u9500\u4ee5\u589e\u52a0\u6027\u80fd\u3002<\/p>\n
MaxSpareServers\u8bbe\u7f6e\u4e86\u6700\u5927\u7684\u7a7a\u95f2\u8fdb\u7a0b\u6570\uff0c\u5982\u679c\u7a7a\u95f2\u8fdb\u7a0b\u6570\u5927\u4e8e\u8fd9\u4e2a\u503c\uff0cApache\u4f1a\u81ea\u52a8kill\u6389\u4e00\u4e9b\u591a\u4f59\u8fdb\u7a0b\u3002\u8fd9\u4e2a\u503c\u4e0d\u8981\u8bbe\u5f97\u8fc7\u5927\uff0c\u4f46\u5982\u679c\u8bbe\u7684\u503c\u6bd4MinSpareServers\u5c0f\uff0cApache\u4f1a\u81ea\u52a8\u628a\u5176\u8c03\u6574\u4e3aMinSpareServers+1\u3002\u5982\u679c\u7ad9\u70b9\u8d1f\u8f7d\u8f83\u5927\uff0c\u53ef\u8003\u8651\u540c\u65f6\u52a0\u5927MinSpareServers\u548cMaxSpareServers\u3002<\/p>\n
MaxRequestsPerChild\u8bbe\u7f6e\u7684\u662f\u6bcf\u4e2a\u5b50\u8fdb\u7a0b\u53ef\u5904\u7406\u7684\u8bf7\u6c42\u6570\u3002\u6bcf\u4e2a\u5b50\u8fdb\u7a0b\u5728\u5904\u7406\u4e86\u201cMaxRequestsPerChild\u201d \u4e2a\u8bf7\u6c42\u540e\u5c06\u81ea\u52a8\u9500\u6bc1\u30020\u610f\u5473\u7740\u65e0\u9650\uff0c\u5373\u5b50\u8fdb\u7a0b\u6c38\u4e0d\u9500\u6bc1\u3002\u867d\u7136\u7f3a\u7701\u8bbe\u4e3a0\u53ef\u4ee5\u4f7f\u6bcf\u4e2a\u5b50\u8fdb\u7a0b\u5904\u7406\u66f4\u591a\u7684\u8bf7\u6c42\uff0c\u4f46\u5982\u679c\u8bbe\u6210\u975e\u96f6\u503c\u4e5f\u6709\u4e24\u70b9\u91cd\u8981\u7684\u597d\u5904\uff1a<\/p>\n
\u25c6 \u53ef\u9632\u6b62\u610f\u5916\u7684\u5185\u5b58\u6cc4\u6f0f\uff1b<\/p>\n
\u25c6 \u5728\u670d\u52a1\u5668\u8d1f\u8f7d\u4e0b\u964d\u7684\u65f6\u4faf\u4f1a\u81ea\u52a8\u51cf\u5c11\u5b50\u8fdb\u7a0b\u6570\u3002<\/p>\n
\u56e0\u6b64\uff0c\u53ef\u6839\u636e\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u6765\u8c03\u6574\u8fd9\u4e2a\u503c\u3002\u7b14\u8005\u8ba4\u4e3a10000\u5de6\u53f3\u6bd4\u8f83\u5408\u9002\u3002<\/p>\n
MaxClients\u662f\u8fd9\u4e9b\u6307\u4ee4\u4e2d\u6700\u4e3a\u91cd\u8981\u7684\u4e00\u4e2a\uff0c\u8bbe\u5b9a\u7684\u662fApache\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u7684\u8bf7\u6c42\uff0c\u662f\u5bf9Apache\u6027\u80fd\u5f71\u54cd\u6700\u5927\u7684\u53c2\u6570\u3002\u5176\u7f3a\u7701\u503c 150\u662f\u8fdc\u8fdc\u4e0d\u591f\u7684\uff0c\u5982\u679c\u8bf7\u6c42\u603b\u6570\u5df2\u8fbe\u5230\u8fd9\u4e2a\u503c\uff08\u53ef\u901a\u8fc7ps -ef|grep http|wc -l\u6765\u786e\u8ba4\uff09\uff0c\u90a3\u4e48\u540e\u9762\u7684\u8bf7\u6c42\u5c31\u8981\u6392\u961f\uff0c\u76f4\u5230\u67d0\u4e2a\u5df2\u5904\u7406\u8bf7\u6c42\u5b8c\u6bd5\u3002\u8fd9\u5c31\u662f\u7cfb\u7edf\u8d44\u6e90\u8fd8\u5269\u4e0b\u5f88\u591a\u800cHTTP\u8bbf\u95ee\u5374\u5f88\u6162\u7684\u4e3b\u8981\u539f\u56e0\u3002\u7cfb\u7edf\u7ba1\u7406\u5458\u53ef\u4ee5\u6839\u636e\u786c\u4ef6\u914d\u7f6e\u548c\u8d1f\u8f7d\u60c5\u51b5\u6765\u52a8\u6001\u8c03\u6574\u8fd9\u4e2a\u503c\u3002\u867d\u7136\u7406\u8bba\u4e0a\u8fd9\u4e2a\u503c\u8d8a\u5927\uff0c\u53ef\u4ee5\u5904\u7406\u7684\u8bf7\u6c42\u5c31\u8d8a\u591a\uff0c\u4f46Apache\u9ed8\u8ba4\u7684\u9650\u5236\u4e0d\u80fd\u5927\u4e8e256\u3002\u5982\u679c\u628a\u8fd9\u4e2a\u503c\u8bbe\u4e3a\u5927\u4e8e256\uff0c\u90a3\u4e48 Apache\u5c06\u65e0\u6cd5\u8d77\u52a8\u3002\u4e8b\u5b9e\u4e0a\uff0c256\u5bf9\u4e8e\u8d1f\u8f7d\u7a0d\u91cd\u7684\u7ad9\u70b9\u4e5f\u662f\u4e0d\u591f\u7684\u3002\u5728Apache 1.3\u4e2d\uff0c\u8fd9\u662f\u4e2a\u786c\u9650\u5236\u3002\u5982\u679c\u8981\u52a0\u5927\u8fd9\u4e2a\u503c\uff0c\u5fc5\u987b\u5728\u201cconfigure\u201d\u524d\u624b\u5de5\u4fee\u6539\u7684\u6e90\u4ee3\u7801\u6811\u4e0b\u7684src\/include\/httpd.h\u4e2d\u67e5\u627e 256\uff0c\u5c31\u4f1a\u53d1\u73b0\u201c#define HARD_SERVER_LIMIT 256\u201d\u8fd9\u884c\u3002\u628a256\u6539\u4e3a\u8981\u589e\u5927\u7684\u503c\uff08\u59824000\uff09\uff0c\u7136\u540e\u91cd\u65b0\u7f16\u8bd1Apache\u5373\u53ef\u3002\u5728Apache 2.0\u4e2d\u65b0\u52a0\u5165\u4e86ServerLimit\u6307\u4ee4\uff0c\u4f7f\u5f97\u65e0\u987b\u91cd\u7f16\u8bd1Apache\u5c31\u53ef\u4ee5\u52a0\u5927MaxClients\u3002\u4e0b\u9762\u662f\u7b14\u8005\u7684prefork\u914d\u7f6e\u6bb5\uff1a<\/p>\n
StartServers 10
\nMinSpareServers 10
\nMaxSpareServers 15
\nServerLimit 2000
\nMaxClients 1000
\nMaxRequestsPerChild 10000<\/code><\/p>\n\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0cServerLimit\u7684\u6700\u5927\u503c\u662f20000\uff0c\u5bf9\u4e8e\u5927\u591a\u6570\u7ad9\u70b9\u5df2\u7ecf\u8db3\u591f\u3002\u5982\u679c\u4e00\u5b9a\u8981\u518d\u52a0\u5927\u8fd9\u4e2a\u6570\u503c\uff0c\u5bf9\u4f4d\u4e8e\u6e90\u4ee3\u7801\u6811\u4e0bserver\/mpm\/prefork\/prefork.c\u4e2d\u4ee5\u4e0b\u4e24\u884c\u505a\u76f8\u5e94\u4fee\u6539\u5373\u53ef\uff1a<\/p>\n
#define DEFAULT_SERVER_LIMIT 256
\n#define MAX_SERVER_LIMIT 20000<\/code><\/p>\nworker\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u914d\u7f6e<\/p>\n
\u76f8\u5bf9\u4e8eprefork\uff0cworker\u662f2.0 \u7248\u4e2d\u5168\u65b0\u7684\u652f\u6301\u591a\u7ebf\u7a0b\u548c\u591a\u8fdb\u7a0b\u6df7\u5408\u6a21\u578b\u7684MPM\u3002\u7531\u4e8e\u4f7f\u7528\u7ebf\u7a0b\u6765\u5904\u7406\uff0c\u6240\u4ee5\u53ef\u4ee5\u5904\u7406\u76f8\u5bf9\u6d77\u91cf\u7684\u8bf7\u6c42\uff0c\u800c\u7cfb\u7edf\u8d44\u6e90\u7684\u5f00\u9500\u8981\u5c0f\u4e8e\u57fa\u4e8e\u8fdb\u7a0b\u7684\u670d\u52a1\u5668\u3002\u4f46\u662f\uff0c worker\u4e5f\u4f7f\u7528\u4e86\u591a\u8fdb\u7a0b\uff0c\u6bcf\u4e2a\u8fdb\u7a0b\u53c8\u751f\u6210\u591a\u4e2a\u7ebf\u7a0b\uff0c\u4ee5\u83b7\u5f97\u57fa\u4e8e\u8fdb\u7a0b\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u6027\u3002\u8fd9\u79cdMPM\u7684\u5de5\u4f5c\u65b9\u5f0f\u5c06\u662fApache 2.0\u7684\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n
\u5728configure -with-mpm=worker\u540e\uff0c\u8fdb\u884cmake\u7f16\u8bd1\u3001make install\u5b89\u88c5\u3002\u5728\u7f3a\u7701\u751f\u6210\u7684httpd.conf\u4e2d\u6709\u4ee5\u4e0b\u914d\u7f6e\u6bb5\uff1a<\/p>\n
StartServers 2
\nMaxClients 150
\nMinSpareThreads 25
\nMaxSpareThreads 75
\nThreadsPerChild 25
\nMaxRequestsPerChild 0<\/code><\/p>\nworker\u7684\u5de5\u4f5c\u539f\u7406\u662f\uff0c\u7531\u4e3b\u63a7\u5236\u8fdb\u7a0b\u751f\u6210\u201cStartServers\u201d\u4e2a\u5b50\u8fdb\u7a0b\uff0c\u6bcf\u4e2a\u5b50\u8fdb\u7a0b\u4e2d\u5305\u542b\u56fa\u5b9a\u7684ThreadsPerChild \u7ebf\u7a0b\u6570\uff0c\u5404\u4e2a\u7ebf\u7a0b\u72ec\u7acb\u5730\u5904\u7406\u8bf7\u6c42\u3002\u540c\u6837\uff0c\u4e3a\u4e86\u4e0d\u5728\u8bf7\u6c42\u5230\u6765\u65f6\u518d\u751f\u6210\u7ebf\u7a0b\uff0cMinSpareThreads\u548cMaxSpareThreads\u8bbe\u7f6e\u4e86\u6700\u5c11\u548c\u6700\u591a\u7684\u7a7a\u95f2\u7ebf\u7a0b\u6570\uff1b\u800cMaxClients\u8bbe\u7f6e\u4e86\u6240\u6709\u5b50\u8fdb\u7a0b\u4e2d\u7684\u7ebf\u7a0b\u603b\u6570\u3002\u5982\u679c\u73b0\u6709\u5b50\u8fdb\u7a0b\u4e2d\u7684\u7ebf\u7a0b\u603b\u6570\u4e0d\u80fd\u6ee1\u8db3\u8d1f\u8f7d\uff0c\u63a7\u5236\u8fdb\u7a0b\u5c06\u6d3e\u751f\u65b0\u7684\u5b50\u8fdb\u7a0b\u3002<\/p>\n
MinSpareThreads\u548cMaxSpareThreads\u7684\u6700\u5927\u7f3a\u7701\u503c\u5206\u522b\u662f75\u548c250\u3002\u8fd9\u4e24\u4e2a\u53c2\u6570\u5bf9Apache\u7684\u6027\u80fd\u5f71\u54cd\u5e76\u4e0d\u5927\uff0c\u53ef\u4ee5\u6309\u7167\u5b9e\u9645\u60c5\u51b5\u76f8\u5e94\u8c03\u8282\u3002<\/p>\n
ThreadsPerChild\u662fworker MPM\u4e2d\u4e0e\u6027\u80fd\u76f8\u5173\u6700\u5bc6\u5207\u7684\u6307\u4ee4\u3002ThreadsPerChild\u7684\u6700\u5927\u7f3a\u7701\u503c\u662f64\uff0c\u5982\u679c\u8d1f\u8f7d\u8f83\u5927\uff0c64\u4e5f\u662f\u4e0d\u591f\u7684\u3002\u8fd9\u65f6\u8981\u663e\u5f0f\u4f7f\u7528 ThreadLimit\u6307\u4ee4\uff0c\u5b83\u7684\u6700\u5927\u7f3a\u7701\u503c\u662f20000\u3002\u4e0a\u8ff0\u4e24\u4e2a\u503c\u4f4d\u4e8e\u6e90\u7801\u6811server\/mpm\/worker\/worker.c\u4e2d\u7684\u4ee5\u4e0b\u4e24\u884c\uff1a<\/p>\n
#define DEFAULT_THREAD_LIMIT 64
\n#define MAX_THREAD_LIMIT 20000<\/code><\/p>\n\u8fd9\u4e24\u884c\u5bf9\u5e94\u7740ThreadsPerChild\u548cThreadLimit\u7684\u9650\u5236\u6570\u3002\u6700\u597d\u5728configure\u4e4b\u524d\u5c31\u628a64\u6539\u6210\u6240\u5e0c\u671b\u7684\u503c\u3002\u6ce8\u610f\uff0c\u4e0d\u8981\u628a\u8fd9\u4e24\u4e2a\u503c\u8bbe\u5f97\u592a\u9ad8\uff0c\u8d85\u8fc7\u7cfb\u7edf\u7684\u5904\u7406\u80fd\u529b\uff0c\u4ece\u800c\u56e0Apache\u4e0d\u8d77\u52a8\u4f7f\u7cfb\u7edf\u5f88\u4e0d\u7a33\u5b9a\u3002<\/p>\n
Worker\u6a21\u5f0f\u4e0b\u6240\u80fd\u540c\u65f6\u5904\u7406\u7684\u8bf7\u6c42\u603b\u6570\u662f\u7531\u5b50\u8fdb\u7a0b\u603b\u6570\u4e58\u4ee5ThreadsPerChild\u503c\u51b3\u5b9a\u7684\uff0c\u5e94\u8be5\u5927\u4e8e\u7b49\u4e8eMaxClients\u3002\u5982\u679c\u8d1f\u8f7d\u5f88\u5927\uff0c\u73b0\u6709\u7684\u5b50\u8fdb\u7a0b\u6570\u4e0d\u80fd\u6ee1\u8db3\u65f6\uff0c\u63a7\u5236\u8fdb\u7a0b\u4f1a\u6d3e\u751f\u65b0\u7684\u5b50\u8fdb\u7a0b\u3002\u9ed8\u8ba4\u6700\u5927\u7684\u5b50\u8fdb\u7a0b\u603b\u6570\u662f16\uff0c\u52a0\u5927\u65f6\u4e5f\u9700\u8981\u663e\u5f0f\u58f0\u660eServerLimit\uff08\u6700\u5927\u503c\u662f20000\uff09\u3002\u8fd9\u4e24\u4e2a\u503c\u4f4d\u4e8e\u6e90\u7801\u6811server\/mpm\/worker\/worker.c\u4e2d\u7684\u4ee5\u4e0b\u4e24\u884c\uff1a<\/p>\n
#define DEFAULT_SERVER_LIMIT 16
\n#define MAX_SERVER_LIMIT 20000<\/code><\/p>\n\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u663e\u5f0f\u58f0\u660e\u4e86ServerLimit\uff0c\u90a3\u4e48\u5b83\u4e58\u4ee5ThreadsPerChild\u7684\u503c\u5fc5\u987b\u5927\u4e8e\u7b49\u4e8eMaxClients\uff0c\u800c\u4e14MaxClients\u5fc5\u987b\u662fThreadsPerChild\u7684\u6574\u6570\u500d\uff0c\u5426\u5219Apache\u5c06\u4f1a\u81ea\u52a8\u8c03\u8282\u5230\u4e00\u4e2a\u76f8\u5e94\u503c\uff08\u53ef\u80fd\u662f\u4e2a\u975e\u671f\u671b\u503c\uff09\u3002\u4e0b\u9762\u662f\u7b14\u8005\u7684 worker\u914d\u7f6e\u6bb5\uff1a<\/p>\n
StartServers 3
\nMaxClients 2000
\nServerLimit 25
\nMinSpareThreads 50
\nMaxSpareThreads 200
\nThreadLimit 200
\nThreadsPerChild 100
\nMaxRequestsPerChild 0<\/code><\/p>\n\u901a\u8fc7\u4e0a\u9762\u7684\u53d9\u8ff0\uff0c\u53ef\u4ee5\u4e86\u89e3\u5230Apache 2.0\u4e2dprefork\u548cworker\u8fd9\u4e24\u4e2a\u91cd\u8981MPM\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u5e76\u53ef\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u6765\u914d\u7f6eApache\u76f8\u5173\u7684\u6838\u5fc3\u53c2\u6570\uff0c\u4ee5\u83b7\u5f97\u6700\u5927\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n
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