![DevOps实践指南](https://wfqqreader-1252317822.image.myqcloud.com/cover/201/25016201/b_25016201.jpg)
上QQ阅读APP看书,第一时间看更新
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0004_0001.jpg?sign=1739655696-b8mozOI5mLqoEMs236FrCkmPRezsklLn-0-ce3d9c7cc70748588d2d3183fc66dd0a)
图0-1 每日部署次数与开发者人数
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0004_0002.jpg?sign=1739655696-nT7KywcjPMpcgDkzx4eqgASME8agkqd3-0-86e8b58714b3678e67624965463f2bb5)
图2-1 横跨需求、开发、测试、预生产和生产的看板示例
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0005_0001.jpg?sign=1739655696-s5UVIFDl7IEaSKhhHgmLND9fNJ6aawbI-0-9a38de1803080b368a901affc1cf5347)
图2-2 模拟“信封游戏”(折叠、插入、封口、盖章)
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0005_0002.jpg?sign=1739655696-ohPOyMwtm70PKtUvjQbXNYityv8JonRE-0-64b3cb53b0f6058a7bd679bb39a75499)
图7-1 职能导向与市场导向
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0006_0001.jpg?sign=1739655696-WLJUEhFIbys0MVCzcr4zi947rHVxWLzi-0-4c3ab35eb3aca33ba47eec794168867c)
图12-3 高绩效组织有着更快的部署速度和更短的平均恢复时间
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0006_0002.jpg?sign=1739655696-kfXwRFrJRjwOK4zdJ2TbNWryPbKw0k71-0-1ba162c87f3edc2bf4611f0abb95be6d)
图14-1 高、中、低绩效组织的故障解决时间
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0007_0001.jpg?sign=1739655696-02UItEvmlAxCtzR5qTybXOY5aRCHNC1F-0-4370e394d216365ef056f43fcf386495)
图14-2 监控框架
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0007_0002.jpg?sign=1739655696-f40XpJUyxnwehoca7386mAzfGZuveo8h-0-9d321b9a97e639864539bda34adcd637)
图14-3 在Etsy使用StatsD和Graphite展示的用一行代码生成的监控
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0008_0001.jpg?sign=1739655696-u2IjV0wmXD7BdnZhjlR6kuKORM1E6Ict-0-5774113c2c1dc9dfe3b32bcbb8989b51)
图14-4 在部署后,用户论坛中对新功能感兴趣的用户数量
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0008_0002.jpg?sign=1739655696-kOL97V1ZH3tnvYxfcI0GAKj4WRVzXGXb-0-22bb5551db748119427150b05c9a455f)
图15-1 呈高斯分布的标准差(σ)和均值(μ)
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0009_0001.jpg?sign=1739655696-3wgfY68QgCbGV1dYhXHO2w0KZT5S74ES-0-32f41cdddf504c6267cc335a5534c434)
图15-2 每分钟下载量:使用“三个标准差”规则时的过度告警
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0009_0002.jpg?sign=1739655696-FKqYfsPs7LY4Psr5trVoODLINpxJ9eAj-0-0584065a1f0f4ef304b4b71e1377bbfb)
图 B-1
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0010_0001.jpg?sign=1739655696-0Nu26EMrYLxDlc0KKp4TM77QdO8YHfh8-0-25a8f1895b9ac549f79daba5da762109)
图 B-2
![](https://epubservercos.yuewen.com/4B3327/13354221903274106/epubprivate/OEBPS/Images/figure_0011_0001.jpg?sign=1739655696-HOOSOfsasv0eeAsld60tpBFsS51nDOcs-0-f01dd7bd3204bf4307b7e71f2b1b1afe)
图 B-4