My IDEA often crashes and always Full GC

[Leme34]

This is my idea64.exe.vmoptions：

-Xms1024m
-Xmx2048m
-Xmn500m
-Xverify:none
-XX:ReservedCodeCacheSize=256m
-XX:MetaspaceSize=400m
-XX:MaxMetaspaceSize=512m
-XX:+UseCompressedOops
-XX:+UseConcMarkSweepGC
-XX:SoftRefLRUPolicyMSPerMB=50
-ea
-Dsun.io.useCanonCaches=false
-Djava.net.preferIPv4Stack=true
-Djdk.http.auth.tunneling.disabledSchemes=""
-XX:-OmitStackTraceInFastThrow
-Djdk.attach.allowAttachSelf
-Dkotlinx.coroutines.debug=off
-verbose:gc
-XX:+PrintGCDetails
-Xloggc:D:/idea_gc.log

My IDEA often crashes, especially when performing operations like npm install. This is the JVM information that was monitored during the IDEA crash. The GC log is always seen in the Full GC.

So I used jmap -dump:format=b,file=dump.hprof<process-id> dump the .hprof file,and use MAT analyze :

I have no idea now, please help me,thanks!