{"id":243,"title":"\u7528apache\u7684ab\u5de5\u5177\u8fdb\u884c\u538b\u529b\u6d4b\u8bd5","good":0,"bad":0,"hit":2242,"created_at":"2016-10-26 15:31:35","content":"<p>windows\u4e0b\uff1a<\/p><p><a href=\"http:\/\/jingyan.baidu.com\/article\/e3c78d647a57833c4c85f502.html\" _src=\"http:\/\/jingyan.baidu.com\/article\/e3c78d647a57833c4c85f502.html\">http:\/\/jingyan.baidu.com\/article\/e3c78d647a57833c4c85f502.html<\/a><br\/><\/p><p><br\/><\/p><p>linux\u4e0b\uff0c\u5982\u679c\u6ca1\u6709\u88c5apche,\u5148\u8981\u88c5\u4e00\u4e0bab:<\/p><p>\u6d4b\u8bd5\u5de5\u5177\u5b89\u88c5(\u4ee5centos\u7cfb\u7edf\u4e3a\u4f8b)yum -y install httpd-tools<\/p><p><br\/><\/p><p>ab \u7684\u7528\u6cd5\u662f\uff1aab [options] [http:\/\/]hostname[:port]\/path<\/p><p>\u4f8b\u5982\uff1aab -n 5000 -c 200 http:\/\/localhost\/index.php<\/p><p>\u4e0a\u4f8b\u8868\u793a\u603b\u5171\u8bbf\u95eehttp:\/\/localhost\/index.php\u8fd9\u4e2a\u811a\u672c5000\u6b21\uff0c200\u5e76\u53d1\u540c\u65f6\u6267\u884c\u3002<\/p><p>ab\u5e38\u7528\u53c2\u6570\u7684\u4ecb\u7ecd\uff1a<\/p><p>-n \uff1a\u603b\u5171\u7684\u8bf7\u6c42\u6267\u884c\u6570\uff0c\u7f3a\u7701\u662f1\uff1b<\/p><p>-c\uff1a \u5e76\u53d1\u6570\uff0c\u7f3a\u7701\u662f1\uff1b<\/p><p>-t\uff1a\u6d4b\u8bd5\u6240\u8fdb\u884c\u7684\u603b\u65f6\u95f4\uff0c\u79d2\u4e3a\u5355\u4f4d\uff0c\u7f3a\u770150000s<\/p><p>-p\uff1aPOST\u65f6\u7684\u6570\u636e\u6587\u4ef6<\/p><p>-w: \u4ee5HTML\u8868\u7684\u683c\u5f0f\u8f93\u51fa\u7ed3\u679c<\/p><p><br\/><\/p><p><br\/><\/p><p>\u4e0b\u9762\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u6d4b\u8bd5\uff1a<\/p><p><br\/><\/p><p>[root@localhost public]# ab -n 100 -c 100 http:\/\/www.hu-rong.com<br\/>ab: invalid URL<br\/>Usage: ab [options] [http[s]:\/\/]hostname[:port]\/path<br\/>Options are:<br\/>&nbsp;&nbsp;&nbsp; -n requests&nbsp;&nbsp;&nbsp;&nbsp; Number of requests to perform<br\/>&nbsp;&nbsp;&nbsp; -c concurrency&nbsp; Number of multiple requests to make<br\/>&nbsp;&nbsp;&nbsp; -t timelimit&nbsp;&nbsp;&nbsp; Seconds to max. wait for responses<br\/>&nbsp;&nbsp;&nbsp; -b windowsize&nbsp;&nbsp; Size of TCP send\/receive buffer, in bytes<br\/>&nbsp;&nbsp;&nbsp; -p postfile&nbsp;&nbsp;&nbsp;&nbsp; File containing data to POST. Remember also to set -T<br\/>&nbsp;&nbsp;&nbsp; -u putfile&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; File containing data to PUT. Remember also to set -T<br\/>&nbsp;&nbsp;&nbsp; -T content-type Content-type header for POSTing, eg.<br\/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &#39;application\/x-www-form-urlencoded&#39;<br\/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Default is &#39;text\/plain&#39;<br\/>&nbsp;&nbsp;&nbsp; -v verbosity&nbsp;&nbsp;&nbsp; How much troubleshooting info to print<br\/>&nbsp;&nbsp;&nbsp; -w&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Print out results in HTML tables<br\/>&nbsp;&nbsp;&nbsp; -i&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Use HEAD instead of GET<br\/>&nbsp;&nbsp;&nbsp; -x attributes&nbsp;&nbsp; String to insert as table attributes<br\/>&nbsp;&nbsp;&nbsp; -y attributes&nbsp;&nbsp; String to insert as tr attributes<br\/>&nbsp;&nbsp;&nbsp; -z attributes&nbsp;&nbsp; String to insert as td or th attributes<br\/>&nbsp;&nbsp;&nbsp; -C attribute&nbsp;&nbsp;&nbsp; Add cookie, eg. &#39;Apache=1234. (repeatable)<br\/>&nbsp;&nbsp;&nbsp; -H attribute&nbsp;&nbsp;&nbsp; Add Arbitrary header line, eg. &#39;Accept-Encoding: gzip&#39;<br\/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Inserted after all normal header lines. (repeatable)<br\/>&nbsp;&nbsp;&nbsp; -A attribute&nbsp;&nbsp;&nbsp; Add Basic WWW Authentication, the attributes<br\/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; are a colon separated username and password.<br\/>&nbsp;&nbsp;&nbsp; -P attribute&nbsp;&nbsp;&nbsp; Add Basic Proxy Authentication, the attributes<br\/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; are a colon separated username and password.<br\/>&nbsp;&nbsp;&nbsp; -X proxy:port&nbsp;&nbsp; Proxyserver and port number to use<br\/>&nbsp;&nbsp;&nbsp; -V&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Print version number and exit<br\/>&nbsp;&nbsp;&nbsp; -k&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Use HTTP KeepAlive feature<br\/>&nbsp;&nbsp;&nbsp; -d&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Do not show percentiles served table.<br\/>&nbsp;&nbsp;&nbsp; -S&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Do not show confidence estimators and warnings.<br\/>&nbsp;&nbsp;&nbsp; -g filename&nbsp;&nbsp;&nbsp;&nbsp; Output collected data to gnuplot format file.<br\/>&nbsp;&nbsp;&nbsp; -e filename&nbsp;&nbsp;&nbsp;&nbsp; Output CSV file with percentages served<br\/>&nbsp;&nbsp;&nbsp; -r&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Don&#39;t exit on socket receive errors.<br\/>&nbsp;&nbsp;&nbsp; -h&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Display usage information (this message)<br\/>&nbsp;&nbsp;&nbsp; -Z ciphersuite&nbsp; Specify SSL\/TLS cipher suite (See openssl ciphers)<br\/>&nbsp;&nbsp;&nbsp; -f protocol&nbsp;&nbsp;&nbsp;&nbsp; Specify SSL\/TLS protocol (SSL2, SSL3, TLS1, or ALL)<br\/>[root@localhost public]# ab -n 100 -c 100 http:\/\/www.hu-rong.com\/index.php<br\/>This is ApacheBench, Version 2.3 &lt;$Revision: 655654 $&gt;<br\/>Copyright 1996 Adam Twiss, Zeus Technology Ltd, http:\/\/www.zeustech.net\/<br\/>Licensed to The Apache Software Foundation, http:\/\/www.apache.org\/<br\/><br\/>Benchmarking www.hu-rong.com (be patient).....done<br\/><br\/><br\/>Server Software:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; nginx<br\/>Server Hostname:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; www.hu-rong.com<br\/>Server Port:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 80<br\/><br\/>Document Path:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \/index.php<br\/>Document Length:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 21966 bytes<br\/><br\/>Concurrency Level:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100<br\/>Time taken for tests:&nbsp;&nbsp; 7.392 seconds<br\/>Complete requests:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100<br\/>Failed requests:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0<br\/>Write errors:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0<br\/>Total transferred:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2357528 bytes<br\/>HTML transferred:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2320439 bytes<br\/>Requests per second:&nbsp;&nbsp;&nbsp; 13.53 [#\/sec] (mean)<br\/>Time per request:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 7391.820 [ms] (mean)<br\/>Time per request:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 73.918 [ms] (mean, across all concurrent requests)<br\/>Transfer rate:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 311.46 [Kbytes\/sec] received<br\/><br\/>Connection Times (ms)<br\/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; min&nbsp; mean[+\/-sd] median&nbsp;&nbsp; max<br\/>Connect:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11&nbsp; 749 1248.5&nbsp;&nbsp;&nbsp;&nbsp; 96&nbsp;&nbsp;&nbsp; 3037<br\/>Processing:&nbsp;&nbsp;&nbsp; 44 2361 1763.3&nbsp;&nbsp; 2064&nbsp;&nbsp;&nbsp; 7151<br\/>Waiting:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 29&nbsp; 630 595.0&nbsp;&nbsp;&nbsp; 415&nbsp;&nbsp;&nbsp; 3061<br\/>Total:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 122 3110 2002.9&nbsp;&nbsp; 3629&nbsp;&nbsp;&nbsp; 7234<br\/><br\/>Percentage of the requests served within a certain time (ms)<br\/>&nbsp; 50%&nbsp;&nbsp; 3629<br\/>&nbsp; 66%&nbsp;&nbsp; 4245<br\/>&nbsp; 75%&nbsp;&nbsp; 4644<br\/>&nbsp; 80%&nbsp;&nbsp; 4947<br\/>&nbsp; 90%&nbsp;&nbsp; 5532<br\/>&nbsp; 95%&nbsp;&nbsp; 6486<br\/>&nbsp; 98%&nbsp;&nbsp; 6776<br\/>&nbsp; 99%&nbsp;&nbsp; 7234<br\/>&nbsp;100%&nbsp;&nbsp; 7234 (longest request)<br\/>[root@localhost public]# <br\/><br\/><\/p>"}