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2.2. JVM Example Configurations

The following configurations have been tested internally, and are provided as a baseline for customization. These configurations show various heap sizes, which allows users to find one appropriate for their environment to begin testing:

Example 2.1. 8GB JVM

-server
-Xms8192m
-Xmx8192m
-XX:+UseLargePages           
-XX:NewRatio=3
-XX:+UseConcMarkSweepGC
-XX:+UseParNewGC
-XX:+DisableExplicitGC
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Example 2.2. 32GB JVM

-server
-Xmx32G
-Xms32G
-Xmn8G
-XX:+UseLargePages
-XX:+UseConcMarkSweepGC
-XX:+UseParNewGC
-XX:+DisableExplicitGC
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Example 2.3. 64GB JVM

-server
-Xmx64G
-Xms64G
-Xmn16G
-XX:+UseConcMarkSweepGC
-XX:+UseParNewGC
-XX:+UseLargePages
-XX:+DisableExplicitGC
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