March 2023
Beginner to intermediate
266 pages
4h 30m
Chinese
Content preview from FinOps云成本优化
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66
｜
第
7
章
自我定位
除了为各个团队准备单独的计分卡及基于多个指标跟踪其效率，
Dieter
还创设了一个以
团队为单位汇总分数的供高管查看的视图。这种可视化为寻找创新机会做出了巨大贡献，
它推动着团队进步，这也再次表明了没有团队想要落后于人。
Dieter
关于他苦心钻研的用于衡量团队发展的具体指标的演讲录制视频已经上
传至
FinOps
基金会网站。
预测与预算
如果你的预测与实际趋势相偏离，你必须反省 ：到底是需要做些什么变更来使实际成本
符合预测，还是需要修改你的预测。因此，你应该每日追踪实际支出与预测报告。你的
云支出报告应包含预测信息，以提供足够的信息让你确定是否需要采取相应措施（如图
7-1
所示）。然后你应将这些信息分解至团队级别，查看究竟是团队中谁的行为导致成本
（如果存在的话）与预测报告相偏离。这其中可能存在业务原因（如合规性、绩效），这
就意味着我们应调整预测报告。
图7-1 显示周期为6个月的预测报告、预算，以及前六个月的实际资源使用量
FinOps
基金会在开会时达成的普遍共识是，云团队的预测报告应每
3
个月至
12
个月制
定一次。
Atlassian
习惯每隔
3
个月出一份预测报告，并向前预测
3
年以摸索其未来可能
的业务形态。我们合作过的一家大型媒体公司则与此不同 ：他们会按年度进行预测，并
将目标细分至每月，再以每季度一次的频率修订预测报告。
但按季度或月度进行的预测分析频率还不够高。有经验的
FinOps
从业者会持续地（每天）
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.