From a5c4692f3e5c12756216f66b27a07c33b2c8398f Mon Sep 17 00:00:00 2001
From: jhan0121 <jhan0121@gmail.com>
Date: Tue, 19 May 2026 15:53:06 +0900
Subject: [PATCH] =?UTF-8?q?chore:=20db=20=EC=BB=A4=EB=84=A5=EC=85=98=20?=
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- 컨테이너 별 메모리 제한
- jvm 힙 메모리 한도
- hikaricp 누수 감지 시간
---
 Dockerfile                               |  2 +-
 docker-compose.prod.yaml                 | 12 ++++++++++++
 src/main/resources/application-prod.yaml |  3 +++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index e97eaad..23dd6b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,4 +13,4 @@ USER appuser
 
 EXPOSE 8080
 
-ENTRYPOINT ["java", "-Duser.timezone=UTC", "-jar", "app.jar"]
+ENTRYPOINT ["java", "-Duser.timezone=UTC", "-XX:+UseContainerSupport", "-XX:MaxRAMPercentage=60.0", "-XX:InitialRAMPercentage=60.0", "-XX:MaxMetaspaceSize=150m", "-XX:+ExitOnOutOfMemoryError", "-XX:+HeapDumpOnOutOfMemoryError", "-XX:HeapDumpPath=/app/log/heapdump.hprof", "-jar", "app.jar"]
diff --git a/docker-compose.prod.yaml b/docker-compose.prod.yaml
index 00718ac..ca903ee 100644
--- a/docker-compose.prod.yaml
+++ b/docker-compose.prod.yaml
@@ -9,6 +9,10 @@ services:
       - .env
     volumes:
       - /app/log:/app/log
+    deploy:
+      resources:
+        limits:
+          memory: 600m
     networks:
       - observability
 
@@ -30,6 +34,10 @@ services:
     ports:
       - "12345:12345" # Alloy UI
       - "4317:4317"   # OTLP gRPC
+    deploy:
+      resources:
+        limits:
+          memory: 150m
     networks:
       - observability
 
@@ -37,6 +45,10 @@ services:
     image: quay.io/prometheus/node-exporter:latest
     container_name: node-exporter
     restart: unless-stopped
+    deploy:
+      resources:
+        limits:
+          memory: 30m
     networks:
       - observability
 
diff --git a/src/main/resources/application-prod.yaml b/src/main/resources/application-prod.yaml
index a2fff2a..adca318 100644
--- a/src/main/resources/application-prod.yaml
+++ b/src/main/resources/application-prod.yaml
@@ -1,4 +1,7 @@
 spring:
+  datasource:
+    hikari:
+      leak-detection-threshold: 5000
   jpa:
     properties:
       hibernate: