增加JVM堆内存设置

pro.yaml

@@ -84,6 +84,14 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: status.podIP
+        - name: JAVA_TOOL_OPTIONS
+          value: 
+            -XX:+UnlockExperimentalVMOptions
+            -XX:+UseContainerSupport
+            -XX:+UseCGroupMemoryLimitForHeap
+            -XX:InitialRAMPercentage=40.0
+            -XX:MinRAMPercentage=20.0
+            -XX:MaxRAMPercentage=80.0
 ---
 kind: Service
 apiVersion: v1