# 4. 系统功能

- [4.1 ES索引增加前缀](/minsheng/4.-xi-tong-gong-neng/4.1-es-suo-yin-zeng-jia-qian-zhui.md)
- [4.2 Kafka Topic增加前缀](/minsheng/4.-xi-tong-gong-neng/4.2-kafka-topic-zeng-jia-qian-zhui.md)
- [4.3 组件状态监控](/minsheng/4.-xi-tong-gong-neng/4.3-zu-jian-zhuang-tai-jian-kong.md)
- [4.4 容器日志管理](/minsheng/4.-xi-tong-gong-neng/4.4-rong-qi-ri-zhi-guan-li.md)