Must point at your Java Development Kit installation. Defaults to -Xms1g -Xmx1g -X:MaxMetaspaceSize=256m JAVA_HOME Java runtime options for memory management used when JMeter is started. Defaults to -XX:+UseG1GC -XX:MaxGCPauseMillis=250 -XX:G1ReservePercent=20 HEAP Java runtime options to specify JVM garbage collection algorithm. The following environment variables can be defined: GC_ALGO # Use a bigger heap, but a smaller metaspace, than the defaultĮxport HEAP="-Xms1G -Xmx1G -XX:MaxMetaspaceSize=192m" An example for bin/setenv.sh could look like: This file will be sourced when running JMeter by calling the jmeter script. To set those variables permanently, you can place them in a file called setenv.sh in the bin directory. Will override the HEAP settings in the script. JVM_ARGS="-Xms1024m -Xmx1024m" jmeter -t test.jmx
For example setting the variable JVM_ARGS will override most pre-defined settings, for example Those variables can be either set directly in the shell starting the jmeter script. It may be necessary to set a few environment variables to configure the JVM used by JMeter. mirror-server.sh runs the JMeter Mirror Server in CLI mode shutdown.sh Run the Shutdown client to stop a CLI mode instance gracefully stoptest.sh Run the Shutdown client to stop a CLI mode instance abruptly jmeter-server start JMeter in server mode (calls jmeter script with appropriate parameters) jmeter.sh very basic JMeter script (You may need to adapt JVM options like memory settings). Defines some JVM settings which may not work for all JVMs. Jmeter run JMeter (in GUI mode by default). Un*x script files should work on most Linux/Unix systems: These will be added last to the java command. Name of the java executable, like java.exe (default) or javaw.exe JVM_ARGS Java options to be used when starting JMeter. Defaults to: -Duser.language="en" -Duser.region="EN" JM_LAUNCH Java runtime options to specify used language. Will be guessed from location of jmeter.bat JMETER_LANGUAGE All other options like HEAP and GC_ALGO will be ignored. If set indicates, that JVM_ARGS and JMETER_OPTS are to be used, only. Value will have been guessed, when setenv.bat is called. Defaults to -Xms1g -Xmx1g -XX:MaxMetaspaceSize=256m JMETER_BIN JVM memory settings used when starting JMeter. JVM options to influence usage of direct draw, e.g. The following environment variables can be defined: DDRAW The JVM_ARGS can be used to override JVM settings in the jmeter.bat script and will get set when starting JMeter, e.g.: Set JVM_ARGS=-Xms1024m -Xmx1024m -Dpropname=value Rem This is the content of bin\setenv.bat,
An easy way to set those is by creating a file named setenv.bat in the bin directory. There are a few environment variables, that can be used to customize the JVM settings for JMeter.
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