Lenses JVM Options

This page describes the JVM options for Lenses.

Lenses runs as a JVM app; you can tune runtime configurations via environment variables.

Key Description

Key	Description
LENSES_OPTS	For generic settings, such as the global truststore. Note that the docker image is using this to plug in a prometheus java agent for monitoring Lenses
LENSES_HEAP_OPTS	JVM heap options. Default setting are `-Xmx3g -Xms512m` that sets the heap size between 512MB and 3GB. The upper limit is set to 1.2GB on the Box development docker image.
LENSES_JMX_OPTS	Tune the JMX options for the JVM i.e. to allowing remote access.
LENSES_LOG4J_OPTS	Override Lenses logging configuration. Should only be used to set the logback configuration file, using the format `-Dlogback.configurationFile=file:/path/to/logback.xml`.
LENSES_PERFORMANCE_OPTS	JVM performance tuning. The default settings are `-server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=`

LENSES_OPTS

For generic settings, such as the global truststore. Note that the docker image is using this to plug in a prometheus java agent for monitoring Lenses

LENSES_HEAP_OPTS

JVM heap options. Default setting are -Xmx3g -Xms512m that sets the heap size between 512MB and 3GB. The upper limit is set to 1.2GB on the Box development docker image.

LENSES_JMX_OPTS

Tune the JMX options for the JVM i.e. to allowing remote access.

LENSES_LOG4J_OPTS

Override Lenses logging configuration. Should only be used to set the logback configuration file, using the format -Dlogback.configurationFile=file:/path/to/logback.xml.

LENSES_PERFORMANCE_OPTS

JVM performance tuning. The default settings are -server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:InitiatingHeapOccupancyPercent=

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Last updated 2 months ago