mem optimization

sohamda · sohamda · commit 115081a4fe8b · 2021-04-15T11:35:54.000+02:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
 FROM adoptopenjdk/openjdk11-openj9:alpine-slim
 ARG JAR_FILE=target/graphql-java*.jar
-ADD ${JAR_FILE} app.jar
-ENTRYPOINT ["java","-jar","/app.jar"]
+ADD ${JAR_FILE} graphql-java.jar
+ENTRYPOINT java -Xshareclasses -Xquickstart -XX:+UseSerialGC -XX:MaxRAM=150m -jar /graphql-java.jar
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -0,0 +1,15 @@
+version: "3.3"
+
+services:
+  graphql-java:
+    build:
+      context: .
+      dockerfile: ./Dockerfile
+    ports:
+      - "8083:8083"
+    deploy:
+      resources:
+        limits:
+          memory: 320M
+        reservations:
+          memory: 128M
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
@@ -17,4 +17,8 @@ graphql.url=/graphql/providerservice
 spring.jpa.show-sql=true
 spring.jpa.properties.hibernate.format_sql=true
 logging.level.org.hibernate.SQL=DEBUG
-logging.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE
+logging.level.org.hibernate.type.descriptor.sql.BasicBinder=TRACE
+
+# memory optimization
+server.tomcat.max-connections=20
+server.tomcat.threads.max=5
