Update Dockerfile

Dockerfile

 FROM registry-vpc.cn-hangzhou.aliyuncs.com/schbrain-base/jdk:11 as builder
 WORKDIR app
 COPY ${JAR_FILE} app.jar
-RUN java -Djarmode=layertools -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=dump.hprof -jar app.jar extract 
+RUN java -Djarmode=layertools -jar app.jar extract 
 
 FROM registry-vpc.cn-hangzhou.aliyuncs.com/schbrain-base/jdk:11
 WORKDIR app
@@ -32,7 +32,7 @@ ENV PROFILE=${PROFILE} \
 ENV JVM_OPTS="-javaagent:/opt/skywalking-agent/skywalking-agent.jar \
               -XX:InitialRAMPercentage=60 -XX:MaxRAMPercentage=60 \
               -XX:-OmitStackTraceInFastThrow -XX:+PrintCommandLineFlags \
-              -XX:CompressedClassSpaceSize=64M -XX:MaxMetaspaceSize=300m \
+              -XX:CompressedClassSpaceSize=64M -XX:MaxMetaspaceSize=512m \
               -XX:+UseG1GC -XX:G1HeapRegionSize=16m -XX:InitiatingHeapOccupancyPercent=30 \
               -Xlog:gc*=debug:/data/logs/gc/gc-%t.log:time:filecount=20,filesize=20m \
               -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/data/heapdump/heapdump.hprof -XX:OnOutOfMemoryError=/app/dump-file-rollover.sh"