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The "JMeterAutomatedRemoteTesting" page has been changed by brettcave. http://wiki.apache.org/jakarta-jmeter/JMeterAutomatedRemoteTesting -------------------------------------------------- New page: This document shows how you can use JMeter to perform more automated (non-interactive) testing. = Requirements = This article assumes that you: * know the basics of JMeter * have an existing test plan * have a bit of knowledge on using variables in test plans * have touched on remote testing (from GUI is fine) = Set up = # In your existing test plan, make sure that any variations in testing make use of variables. For example, if running a HTTP sampler, use HTTP Request Defaults to specify a host as "${__P(targetHost)}". Other useful places for variables might include number of threads, ramp-up period or scheduler duration in a thread group, using a format of ${__P(threadgroup.threads,500)} (The __P function is shorthand for __parameter. See the userguide for more info on using this parameter). # Save your test plan and properties file to a directory. # Create a properties file containing all your variables. E.g. mytest.properties could contain threadgroup.threads=100, targetHost=my-target-host.com # The test plan does not need Listeners, as this will be configured via parameters. This will improve performance on the testing. # Run the test mode in stand-alone mode (i.e. no remote servers): `jmeter -n -t load_test.jmx -l load_test_report.jtl -q mytest.properties -j mytest.log` # 1 small piece of functionality missing is the ability to set global variables from a property file. the "-q" parameter defines an additional property file, which is the equivalent of setting properties for the contents of the file using the -J parameter. This parameters are not global however, as would be set by the -G parameter. the following bash script (if your using Linux) would help with converting a properties file to global properties: {{{ for var in `grep -vE "^(#|$)" mytest.properties`; do GLOBAL_VARS="-G${var} ${GLOBAL_VARS}" done }}} This is a relatively simple bash expansion, and will break if there are any spaces in variable names or values (e.g. test.description="My Test" - the space would break the bash for loop.) # On all client machines, start up JMeter server, ensuring that firewall is not blocking connections (clients must all be on the same subnet). # On JMeter controller (the host initializing the test), run the test with the -R parameter (can be run using -r and specfiying hosts in jmeter properties file): `jmeter -n -t load_test.jmx -l load_test_report.jtl -q mytest.properties -j mytest.log -R remotehost1,remotehost2 ${GLOBAL_VARS}` Note that load injection to targets will be a increased as a ratio of number of threads per thread group multiplied by number of client machines. A script similar to the following could be used to start up jmeter: {{{ #!/bin/sh loadtest="myloadtest" GLOBAL_VARS="" REPORT_DIR=/tmp JMETER_PROPERTIES=jmeter.properties JMETER_CUSTOM_PROPERTIES=mytest.properties # If set as an environment var, then use it, otherwise leave it unset. HOST_LIST=${HOST_LIST:+"-R ${HOST_LIST}"} for var in `grep -vE "^#|^$" ${JMETER_CUSTOM_PROPERTIES}`; do GLOBAL_VARS="-G${var} ${GLOBAL_VARS}" done if [ -f ${loadtest}.jmx ]; then echo "Running ${loadtest} with:" echo -e " ----------------------- $JMETER -n -t ${loadtest}.jmx -l ${REPORT_DIR}/${loadtest}.jtl -p ${JMETER_PROPERTIES} ${GLOBAL_VARS} ${HOST_LIST} -j ${REPORT_DIR}/_${loadtest}.log -----------------------" $JMETER -n \ -t ${loadtest}.jmx \ -l ${REPORT_DIR}/${loadtest}.jtl \ -p ${JMETER_PROPERTIES} \ ${GLOBAL_VARS} \ ${HOST_LIST} \ -j ${REPORT_DIR}/_${loadtest}.log else echo "Could not find test plan for ${loadtest}" fi }}} --------------------------------------------------------------------- To unsubscribe, e-mail: jmeter-dev-unsubscr...@jakarta.apache.org For additional commands, e-mail: jmeter-dev-h...@jakarta.apache.org
