IDEA启动参数优化

 

-Xms2048m
-Xmx2048m
-XX:ReservedCodeCacheSize=240m
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=50
-ea
-Dsun.io.useCanonCaches=false
-Djava.net.preferIPv4Stack=true
-Djdk.http.auth.tunneling.disabledSchemes=""
-XX:+HeapDumpOnOutOfMemoryError
-XX:-OmitStackTraceInFastThrow

-server
-Xverify:none
-XX:+UseParNewGC
-Dsun.awt.keepWorkingSetOnMinimize=true
-XX:+CMSParallelRemarkEnabled
-XX:ParallelGCThreads=2
-XX:+DisableExplicitGC
-XX:MetaspaceSize=512m