【feat】调整docker部署Java时的GC内存空间

2025-06-17 15:39:43 +08:00 · 2025-06-17 15:39:43 +08:00 · 4697cd95a1
commit 4697cd95a1
parent 2b49cd4e00
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -13,6 +13,6 @@ RUN yum install kde-l10n-Chinese -y && \
    yum install glibc-common -y && \
    localedef -c -f UTF-8 -i zh_CN zh_CN.utf8
 ENV LC_ALL zh_CN.UTF-8
-ENV JAVA_OPTS="-Xms256m -Xmx2048m"
+ENV JAVA_OPTS="-server -Xms5g -Xmx5g -XX:MaxMetaspaceSize=512m -XX:+UseG1GC -XX:MaxGCPauseMillis=200"
 WORKDIR /data-dump
 ENTRYPOINT [ "sh", "-c", "nginx && sh /xxl-job-admin/start.sh && java $JAVA_OPTS -jar data-dump.jar" ]