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35 changes: 35 additions & 0 deletions content/docs/interview/dachang/issue-76.md
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title: "离大谱-米哈游-运维-一面"
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#### 自我介绍

#### 项目:

(im项目)

设计一个类似飞书,钉钉的已读未读状态,用什么数据结构,链路要怎么设计。

(要说的很细,要一直说到数据库怎么写)

#### 八股:

1.计算机网络:tcp,udp,ip,dns解析,域名解析全覆盖。

2.OS:进程,线程,怎么用命令定位线程的问题,dbs架构

3.LINUX怎么查cpu飙高问题。

4.GO语言的项目出现了消息堆积的情况,怎么定位,不能猜测,要定位。

#### K8S:

1.pod到service的数据链路

2.三指针是什么,怎么用

3.一个pod里的容器共享什么namespace

4.如果pod的内存还有很多但还是oom,该怎么定位问题

**无手撕**
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