STEP1/3 - helpを読みましょう
http://httpd.apache.org/docs/2.2/programs/ab.html
$ /home/endo/local/apache22/bin/ab -h Usage: ab [options] [http://]hostname[:port]/path Options are: -n requests Number of requests to perform -c concurrency Number of multiple requests to make -t timelimit Seconds to max. wait for responses -b windowsize Size of TCP send/receive buffer, in bytes -p postfile File containing data to POST. Remember also to set -T -u putfile File containing data to PUT. Remember also to set -T -T content-type Content-type header for POSTing, eg. 'application/x-www-form-urlencoded' Default is 'text/plain' -v verbosity How much troubleshooting info to print -w Print out results in HTML tables -i Use HEAD instead of GET -x attributes String to insert as table attributes -y attributes String to insert as tr attributes -z attributes String to insert as td or th attributes -C attribute Add cookie, eg. 'Apache=1234. (repeatable) -H attribute Add Arbitrary header line, eg. 'Accept-Encoding: gzip' Inserted after all normal header lines. (repeatable) -A attribute Add Basic WWW Authentication, the attributes are a colon separated username and password. -P attribute Add Basic Proxy Authentication, the attributes are a colon separated username and password. -X proxy:port Proxyserver and port number to use -V Print version number and exit -k Use HTTP KeepAlive feature -d Do not show percentiles served table. -S Do not show confidence estimators and warnings. -g filename Output collected data to gnuplot format file. -e filename Output CSV file with percentages served -r Don't exit on socket receive errors. -h Display usage information (this message)
STEP2/3 - ブラウザで OpenAMにログインし、cookie tokenをcopy
↓このkey-valueが、openamの認証キーです
iPlanetDirectoryPro=AQIC5wM2LY4....TU2NTE2*
STEP3/3 - 試しにrequest数=100 , concurrency=10 で
$ /home/endo/local/apache22/bin/ab \ -v 4 \ -n 100 \ -c 10 \ -C "iPlanetDirectoryPro=AQIC5wM2LY4SfcwvJoNsp46OC1i0zSffynvwSD7PaQZnrjY.*AAJTSQACMDEAAlNLABMxMDQ4MzI5ODg4NDE1NTU2NTE2*" \ http://cent6.a5.jp/ : : LOG: Response code = 200 ..done Server Software: Apache/2.2.29 Server Hostname: cent6.a5.jp Server Port: 80 Document Path: / Document Length: 29593 bytes Concurrency Level: 10 Time taken for tests: 21.965 seconds Complete requests: 100 Failed requests: 0 Write errors: 0 Total transferred: 3072500 bytes HTML transferred: 2959300 bytes Requests per second: 4.55 [#/sec] (mean) Time per request: 2196.491 [ms] (mean) Time per request: 219.649 [ms] (mean, across all concurrent requests) Transfer rate: 136.60 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.2 0 1 Processing: 679 2171 1636.1 1529 7465 Waiting: 679 2170 1636.2 1529 7464 Total: 679 2171 1636.2 1529 7465 Percentage of the requests served within a certain time (ms) 50% 1529 66% 1577 75% 1613 80% 2055 90% 4447 95% 7292 98% 7417 99% 7465 100% 7465 (longest request) $