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Alternative — the registry. DualShield's JVM arguments live in the 32-bit registry view, not the native key:
HKLM\SOFTWARE\Wow6432Node\Apache Software Foundation\Procrun 2.0\<service-name>\Parameters\Java
Edit the Options value (type REG_MULTI_SZ, one option per line). On newer procrun builds running under JDK 9+, an Options9 value may be present and take precedence — if both exist, add the lines to whichever one is already populated with the current settings.
The options to add:
| Code Block |
|---|
-XX:FlightRecorderOptions=repository=C:\Program Files\Deepnet DualShield\tomcat\logs\jfr
-XX:StartFlightRecording=name=das,settings=default,disk=true,maxage=24h,maxsize=1g,dumponexit=true,filename=C:\Program Files\Deepnet DualShield\tomcat\logs\das-exit.jfr
-Xlog:gc*,safepoint:file=C:\Program Files\Deepnet DualShield\tomcat\logs\gc.log:time,uptime,level:filecount=10,filesize=20m
-XX:+HeapDumpOnOutOfMemoryError
-XX:HeapDumpPath=C:\Program Files\Deepnet DualShield\tomcat\logs |
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