fix: JVM 메모리 설정 수정으로 OOM 문제 해결

Author: heygeeji

Dockerfile

@@ -41,11 +41,13 @@ HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
   CMD wget --no-verbose --tries=1 --spider http://localhost:8080/actuator/health || exit 1
 
 # 실행
-ENTRYPOINT ["java", \
-  "-XX:+UseContainerSupport", \
-  "-Xms128m", \
-  "-Xmx256m", \
-  "-Duser.timezone=Asia/Seoul", \
-  "-Djava.security.egd=file:/dev/./urandom", \
-  "-jar", \
-  "app.jar"]
+ENTRYPOINT ["java",
+  "-XX:+UseContainerSupport",
+  "-XX:MaxRAMPercentage=60.0",
+  "-XX:InitialRAMPercentage=40.0",
+  "-Xss512k",
+  "-Duser.timezone=Asia/Seoul",
+  "-Djava.security.egd=file:/dev/./urandom",
+  "-jar",
+  "app.jar"
+]