| Option | What It Does | Example | |--------|--------------|---------| | -Xms | Initial heap size | -Xms512m | | -Xmx | Maximum heap size | -Xmx4096m | | -XX:ReservedCodeCacheSize | Space for compiled code | -XX:ReservedCodeCacheSize=512m | | -XX:+UseG1GC | Enables G1 garbage collector (default in modern versions) | | | -Dawt.useSystemAAFontSettings | Font smoothing (Linux/macOS) | on |
# Allow up to 6GB (leaving room for Gradle and OS) -Xmx6g studio vmoptions
: ~/.config/Google/AndroidStudioVERSION/studio64.vmoptions Advanced Troubleshooting and Fixes | Option | What It Does | Example
-Xms2048m -Xmx4096m -XX:MaxPermSize=2048m -Didea.random.seed=true studio vmoptions