Update Dockerfile

Dockerfile

@@ -32,6 +32,7 @@ ENV PROFILE=${PROFILE} \
 ENV JVM_OPTS="-javaagent:/opt/skywalking-agent/skywalking-agent.jar \
               -XX:+UseG1GC -XX:G1HeapRegionSize=16m -XX:InitiatingHeapOccupancyPercent=30 \
               -XX:+AlwaysPreTouch -XX:InitialRAMPercentage=50 -XX:MaxRAMPercentage=50 \
+              -XX:CompressedClassSpaceSize=128M -XX:MaxMetaspaceSize=256m \
               -Xlog:gc*=info,gc+heap=debug,gc+age=trace:/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 \
               -XX:-OmitStackTraceInFastThrow -XX:+PrintCommandLineFlags"