{"id":1296,"date":"2014-11-07T19:16:35","date_gmt":"2014-11-07T11:16:35","guid":{"rendered":"http:\/\/www.51cos.com\/?p=1296"},"modified":"2014-11-08T10:22:02","modified_gmt":"2014-11-08T02:22:02","slug":"lnmp-web-server%e4%bc%98%e5%8c%96%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"http:\/\/www.51cos.com\/?p=1296","title":{"rendered":"LNMP Web Server\u4f18\u5316\u7b14\u8bb0"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<pre>linux \u67e5\u770b\u786c\u4ef6\u4fe1\u606f\uff1aproc<br \/>\ncat \/proc\/cpuinfo #\u67e5\u770bCPU\u4fe1\u606f\uff0c<br \/>\ncat \/proc\/meminfo #\u67e5\u770b\u5185\u5b58\u4fe1\u606f\u3002<br \/>\ncat \/proc\/ioports #\u67e5\u770bIO\u7aef\u53e3<br \/>\ncat \/proc\/swaps #\u67e5\u770b\u4ea4\u6362\u5206\u533a\u4fe1\u606f(\/proc)<br \/>\ncat \/proc\/partitions #\u67e5\u770b\u78c1\u76d8\u5206\u533a<br \/>\ncat \/proc\/loadavg #\u67e5\u770b\u7cfb\u7edf\u8d1f\u8f7d <\/p>\n<p>\u901a\u8fc7pmap\u6307\u4ee4\u67e5\u770b\u54ea\u4e9b\u5730\u65b9\u5360\u7528\u4e86\u5185\u5b58<\/p>\n<pre>\n pmap $(pgrep php-cgi |head -1)<\/p>\n<p>\u6307\u4ee4ps\u627e\u51fa\u6d88\u8017\u5185\u5b58\u7684\u5143\u51f6<\/p>\n<pre> ps -A --sort -rss -o comm,pmem,pcpu |uniq -c |head -15<\/p>\n<p>\u4fee\u6539php-fpm \u8fdb\u7a0b\u6570\u5728\/usr\/local\/php\/etc\/php-fpm.conf \u67e5\u627emax_children \u5c06\u540e\u9762\u7684\u503c\u4fee\u6539\u6210\u4f60\u8981\u8bbe\u7f6e\u7684\u503c\u5c31\u53ef\u4ee5,\u56e0\u4e3a\u662f\u5b50\u8fdb\u7a0b\u7684\u539f\u56e0,\u6240\u4ee5\u8bbe\u7f6e\u62101\u7684\u8bdd\u5b9e\u9645\u4e0a\u4f1a\u6709\u4e24\u4e2a\u8fdb\u7a0b,\u56e0\u4e3a\u8fd8\u6709\u4e00\u4e2a\u4e3b\u8fdb\u7a0b\u3002<\/p>\n<pre>#vi \/usr\/local\/php\/etc\/php-fpm.conf<\/p>\n<p>\u627e\u5230max_children\uff0c\u6309\u4f60\u7684\u5185\u5b58\u5bb9\u91cf\u4fee\u6539PHP\u8fdb\u7a0b\u7684\u6570\u91cf\uff0c\u4e00\u822c128\u5185\u5b58\u5f00\u542f6\u4e2a\uff0c256\u5185\u5b58\u5f00\u542f16\u4e2a\u3002<\/p>\n<pre>request_terminate_timeout<\/p>\n<p>request_terminate_timeout \u6307\u7684\u662ffast-cgi\u7684\u6267\u884c\u811a\u672c\u65f6\u95f4\uff0c\u5b83\u9ed8\u8ba4\u662f0s\u30020s\u7684\u542b\u4e49\u662f\u8ba9php-cgi\u4e00\u76f4\u6267\u884c\u4e0b\u53bb\u800c\u6ca1\u6709\u65f6\u95f4\u9650\u5236\u3002\u5982\u679c\u4f60\u5728\u6b64\u8bbe\u62100s\uff0c\u90a3\u4e48\u5f53\u51fa\u73b0502 Bad Gateway\u7684\u65f6\u5019\uff0c\u8fd9\u4e2a502\u7684\u72b6\u6001\u5c06\u4e00\u76f4\u6301\u7eed\u4e0b\u53bb\u4e0d\u4f1a\u6539\u53d8\u3002\u4f46\u662f\u5982\u679c\u4f60\u8bbe\u7f6e\u62105s\uff0c\u90a3\u4e48\u5f53php-cgi\u5047\u6b7b5s\u4ee5\u540e\u4f1a\u81ea\u52a8\u6062\u590d\u3002\u8fd9\u4e2a\u503c\u53ef\u4ee5\u6839\u636e\u4f60 \u670d\u52a1\u5668\u7684\u6027\u80fd\u8fdb\u884c\u8bbe\u5b9a\uff0c\u8fd9\u91cc\u6211\u8bbe\u7f6e\u7684\u662f30s\u3002<\/p>\n<p>\u4fee\u6539\u4fee\u6539nginx\u8fdb\u7a0b\u6570\uff0c\u6839\u636eCPU\u6838\u5fc3\u6570\u91cf\u4fee\u6539<\/p>\n<pre>vi \/usr\/local\/nginx\/conf\/nginx.conf<\/p>\n<p>\u5f003\u4e2a\u8fdb\u7a0b<br \/>\nworker_processes 3;<br \/>\nworker_cpu_affinity 0010 0100 1000;<\/p>\n<p>\u4f18\u5316\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u542f\u52a8lnmp<\/p>\n<pre>\/root\/lnmp restart<\/p>\n<h1 class=\"entry-title\"><\/h1>\n<h1 class=\"entry-title\">\u4f7f\u7528\u538b\u529b\u6d4b\u8bd5\u5de5\u5177\uff1asiege\u7684\u7528\u6cd5<\/h1>\n<div class=\"entry-content\">\n<p>Siege\u662flinux\u4e0b\u7684\u4e00\u4e2aweb\u7cfb\u7edf\u7684\u538b\u529b\u6d4b\u8bd5\u5de5\u5177\uff0c\u652f\u6301\u591a\u94fe\u63a5\uff0c\u652f\u6301get\u548cpost\u8bf7\u6c42\uff0c\u53ef\u4ee5\u5bf9web\u7cfb\u7edf\u8fdb\u884c\u591a\u5e76\u53d1\u4e0b\u6301\u7eed\u8bf7\u6c42\u7684\u538b\u529b\u6d4b\u8bd5\u3002<\/p>\n<h2>\u5b89\u88c5 Siege<\/h2>\n<p>&nbsp;<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<pre>#\u4e00\u822c\u90fd\u662f\u63a8\u8350\u4e0b\u9762\u7684\u4e0b\u8f7d\u5730\u5740\uff0c<br \/>\n#wget http:\/\/www.joedog.org\/pub\/siege\/siege-latest.tar.gz<br \/>\n#tar -xzvf siege-latest.tar.gz<br \/>\n#\u5982\u679c\u4e0a\u9762\u5730\u5740\u5931\u6548\uff0c\u8bf7\u4f7f\u7528\u8fd9\u4e2a\uff0c\u6216\u8005\u7528Google\u641c\u7d22siege.tar.gz\u627e\u5230\u5408\u9002\u7684<\/p>\n<p>#wget http:\/\/pkgs.fedoraproject.org\/repo\/pkgs\/siege\/siege-3.0.5.tar.gz\/822cc4750a6162945ee91af98773bda4\/siege-3.0.5.tar.gz<br \/>\n#tar -xzvf siege-3.0.5.tar.gz<\/p>\n<p>\u5b89\u88c5<\/p>\n<pre>\n#.\/configure<br \/>\n#make<br \/>\n#make install<\/p>\n<p>\u6210\u529f\uff1a<\/p>\n<pre>\nsiege \u2013help <\/p>\n<p>\uff08\u5982\u679c\u6709help\u51fa\u73b0\uff0c\u5219\u5df2\u7ecf\u5b89\u88c5\u6210\u529f\uff09<\/p>\n<p>\u5e38\u7528\u7684siege\u547d\u4ee4\u4e3e\u4f8b<\/p>\n<p>\u5bf9\u672c\u673a\u6d4b\u8bd5\u4e00\u822c\u7528\uff1a<\/p>\n<pre>\nsiege -c 300 -t 30s 127.0.0.1<\/p>\n<p>\u53c2\u6570\u8be6\u89e3\uff1a<\/p>\n<p>-C,\u6216\u2013config \u5728\u5c4f\u5e55\u4e0a\u6253\u5370\u663e\u793a\u51fa\u5f53\u524d\u7684\u914d\u7f6e,\u914d\u7f6e\u662f\u5305\u62ec\u5728\u4ed6\u7684\u914d\u7f6e\u6587\u4ef6<span class=\"katex math inline\">HOME\/.siegerc\u4e2d,\u53ef\u4ee5\u7f16\u8f91\u91cc\u9762\u7684\u53c2\u6570,\u8fd9\u6837\u6bcf\u6b21siege \u90fd\u4f1a\u6309\u7167\u5b83\u8fd0\u884c.<br \/>\n-v \u8fd0\u884c\u65f6\u80fd\u770b\u5230\u8be6\u7ec6\u7684\u8fd0\u884c\u4fe1\u606f<br \/>\n-c n,\u6216\u2013concurrent=n \u6a21\u62df\u6709n\u4e2a\u7528\u6237\u5728\u540c\u65f6\u8bbf\u95ee,n\u4e0d\u8981\u8bbe\u5f97\u592a\u5927,\u56e0\u4e3a\u8d8a\u5927,siege \u6d88\u8017\u672c\u5730\u673a\u5668\u7684\u8d44\u6e90\u8d8a\u591a<br \/>\n-i,\u2013internet \u968f\u673a\u8bbf\u95eeurls.txt\u4e2d\u7684url\u5217\u8868\u9879,\u4ee5\u6b64\u6a21\u62df\u771f\u5b9e\u7684\u8bbf\u95ee\u60c5\u51b5(\u968f\u673a\u6027),\u5f53urls.txt\u5b58\u5728\u662f\u6709\u6548<br \/>\n-d n,\u2013delay=n hit\u6bcf\u4e2aurl\u4e4b\u95f4\u7684\u5ef6\u8fdf,\u57280-n\u4e4b\u95f4<br \/>\n-r n,\u2013reps=n \u91cd\u590d\u8fd0\u884c\u6d4b\u8bd5n\u6b21,\u4e0d\u80fd\u4e0e -t\u540c\u65f6\u5b58\u5728<br \/>\n-t n,\u2013time=n \u6301\u7eed\u8fd0\u884csiege \u2018n\u2019\u79d2(\u598210S),\u5206\u949f(10M),\u5c0f\u65f6(10H)<br \/>\n-l \u8fd0\u884c\u7ed3\u675f,\u5c06\u7edf\u8ba1\u6570\u636e\u4fdd\u5b58\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2dsiege .log,\u4e00\u822c\u4f4d\u4e8e\/usr\/local\/var\/siege .log\u4e2d,\u4e5f\u53ef\u5728.siegerc\u4e2d\u81ea\u5b9a\u4e49<br \/>\n-R SIEGERC,\u2013rc=SIEGERC \u6307\u5b9a\u7528\u7279\u5b9a\u7684siege \u914d\u7f6e\u6587\u4ef6\u6765\u8fd0\u884c,\u9ed8\u8ba4\u7684\u4e3a<\/span>HOME\/.siegerc<br \/>\n-f FILE, \u2013file=FILE \u6307\u5b9a\u7528\u7279\u5b9a\u7684urls\u6587\u4ef6\u8fd0\u884csiege ,\u9ed8\u8ba4\u4e3aurls.txt,\u4f4d\u4e8esiege \u5b89\u88c5\u76ee\u5f55\u4e0b\u7684etc\/urls.txt<br \/>\n-u URL,\u2013url=URL \u6d4b\u8bd5\u6307\u5b9a\u7684\u4e00\u4e2aURL,\u5bf9\u5b83\u8fdb\u884c\u201dsiege \u201c,\u6b64\u9009\u9879\u4f1a\u5ffd\u7565\u6709\u5173urls\u6587\u4ef6\u7684\u8bbe\u5b9a<\/p>\n<p>\u7ed3\u679c\u8bf4\u660e\uff1a<\/p>\n<p>Transactions: 30000 hits \/\/\u5b8c\u621030000\u6b21\u5904\u7406<br \/>\nAvailability: 100.00 % \/\/100.00 % \u6210\u529f\u7387<br \/>\nElapsed time: 68.59 secs \/\/\u603b\u5171\u4f7f\u7528\u65f6\u95f4<br \/>\nData transferred: 817.76 MB \/\/\u5171\u6570\u636e\u4f20\u8f93 817.76 MB<br \/>\nResponse time: 0.04 secs \/\/\u54cd\u5e94\u65f6\u95f4\uff0c\u663e\u793a\u7f51\u7edc\u8fde\u63a5\u7684\u901f\u5ea6<br \/>\nTransaction rate: 437.38 trans\/sec \/\/\u5e73\u5747\u6bcf\u79d2\u5b8c\u6210 437.38 \u6b21\u5904\u7406<br \/>\nThroughput: 11.92 MB\/sec \/\/\u5e73\u5747\u6bcf\u79d2\u4f20\u9001\u6570\u636e<br \/>\nConcurrency: 17.53 \/\/\u5b9e\u9645\u6700\u9ad8\u5e76\u53d1\u8fde\u63a5\u6570<br \/>\nSuccessful transactions: 30000 \/\/\u6210\u529f\u5904\u7406\u6b21\u6570<br \/>\nFailed transactions: 0 \/\/\u5931\u8d25\u5904\u7406\u6b21\u6570<br \/>\nLongest transaction: 3.12 \/\/\u6bcf\u6b21\u4f20\u8f93\u6240\u82b1\u6700\u957f\u65f6\u95f4<br \/>\nShortest transaction: 0.00 \/\/\u6bcf\u6b21\u4f20\u8f93\u6240\u82b1\u6700\u77ed\u65f6\u95f4 <\/p>\n<pre>\nsiege -c 200 -r 100 http:\/\/www.google.com<\/p>\n<p>200\u4e2a\u5e76\u53d1\u5bf9http:\/\/www.google.com\u53d1\u9001\u8bf7\u6c42100\u6b21<\/p>\n<p>\u53c2\u6570\u8bf4\u660e\uff1a<br \/>\n-c 20 \u5e76\u53d120\u4e2a\u7528\u6237<br \/>\n-r 2 \u91cd\u590d\u5faa\u73af2\u6b21<br \/>\n-f baidu.url \u4efb\u52a1\u5217\u8868\u6587\u4ef6\uff1aURL\u5217\u8868<\/p>\n<p>Siege\u547d\u4ee4\u5e38\u7528\u53c2\u6570<\/p>\n<p>-c 200 \u6307\u5b9a\u5e76\u53d1\u6570200<br \/>\n-r 5 \u6307\u5b9a\u6d4b\u8bd5\u7684\u6b21\u65705<br \/>\n-f urls.txt \u5236\u5b9aurl\u7684\u6587\u4ef6<br \/>\n-i internet\u7cfb\u7edf\uff0c\u968f\u673a\u53d1\u9001url<br \/>\n-b \u8bf7\u6c42\u65e0\u9700\u7b49\u5f85 delay=0<br \/>\n-t 5 \u6301\u7eed\u6d4b\u8bd55\u5206\u949f<br \/>\n# -r\u548c-t\u4e00\u822c\u4e0d\u540c\u65f6\u4f7f\u7528<\/p>\n<p>Siege\u4f7f\u7528\u7684\u4e00\u4e9b\u603b\u7ed3<\/p>\n<p>1\uff0c\u53d1\u9001post\u8bf7\u6c42\u65f6\uff0curl\u683c\u5f0f\u4e3a\uff1ahttp:\/\/www.xxxx.com\/ POST p1=v1&p2=v2<br \/>\n2\uff0c\u5982\u679curl\u4e2d\u542b\u6709\u7a7a\u683c\u548c\u4e2d\u6587\uff0c\u8981\u5148\u8fdb\u884curl\u7f16\u7801\uff0c\u5426\u5219siege\u53d1\u9001\u7684\u8bf7\u6c42url\u4e0d\u51c6\u786e<\/p>\n<p>Siege\u8f93\u51fa\u7ed3\u679c\u8bf4\u660e<\/p>\n<p>Transactions: \u603b\u5171\u6d4b\u8bd5\u6b21\u6570<br \/>\nAvailability: \u6210\u529f\u6b21\u6570\u767e\u5206\u6bd4<br \/>\nElapsed time: \u603b\u5171\u8017\u65f6\u591a\u5c11\u79d2<br \/>\nData transferred: \u603b\u5171\u6570\u636e\u4f20\u8f93<br \/>\nResponse time: \u7b49\u5230\u54cd\u5e94\u8017\u65f6<br \/>\nTransaction rate: \u5e73\u5747\u6bcf\u79d2\u5904\u7406\u8bf7\u6c42\u6570<br \/>\nThroughput: \u541e\u5410\u7387<br \/>\nConcurrency: \u6700\u9ad8\u5e76\u53d1<br \/>\nSuccessful transactions: \u6210\u529f\u7684\u8bf7\u6c42\u6570<br \/>\nFailed transactions: \u5931\u8d25\u7684\u8bf7\u6c42\u6570<\/p>\n<p>\u53c2\u8003\uff1a<br \/>\nhttp:\/\/blog.csdn.net\/yybjroam05\/article\/details\/19074389<br \/>\nhttp:\/\/www.zxsdw.com\/index.php\/archives\/881\/<br \/>\nhttp:\/\/blog.log4d.com\/2011\/11\/vps-lnmp-setup-config\/<br \/>\nhttp:\/\/www.opsers.org\/linux-home\/server\/php-fpm-on-analysis-of-system-resources.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; linux \u67e5\u770b\u786c\u4ef6\u4fe1\u606f\uff1aproc cat \/proc\/cpuinfo #\u67e5\u770bCP [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-1296","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts\/1296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1296"}],"version-history":[{"count":0,"href":"http:\/\/www.51cos.com\/index.php?rest_route=\/wp\/v2\/posts\/1296\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1296"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.51cos.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}