1888 - OCP 成本优化：降低云端 IT 支出的策略.pdf

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1、2025 Discover,a division of Capital One,N.A.Opinions are those of the individual author.Unless noted otherwise in this post,Discover is not affiliated with,nor endorsed by,any of the companies mentioned.All trademarks and other intellectual property used or displayed are property of their respective

2、 owners2025 Discover,a division of Capital One,N.A.Cost Optimization:Strategies for reducing IT expenses on CloudIBM TechXchange 2025Orlando,FLOctober 06-09 2025Ankur BansalExpert Application EngineerEhfaj KhanExpert Application Engineer2025 Discover,a division of Capital One,N.A.2022 Discover Finan

3、cial Services2025 Discover,a division of Capital One,N.A.01 MotivationNeed for cost optimization02 Optimize Vertical ScalingOptimize the compute03 Optimize Horizontal ScalingOptimize pod autoscaling04 Review MetricsCompare metrics after cost optimization05 Optimize AvailabilityCore concept&design as

4、pects in optimizing availability06 Optimize PerformanceCore concept&design aspects in optimizing performanceAgenda2025 Discover,a division of Capital One,N.A.2022 Discover Financial Services2025 Discover,a division of Capital One,N.A.MotivationOptimizing cloud costs is essential for companies to con

5、trol and lower expenditures in the cloud,ensuring that cloud resources are used effectively and in line with business goals.It assists organizations in preventing excessive expenses and enhancing budget control.2025 Discover,a division of Capital One,N.A.2022 Discover Financial Services2025 Discover

6、,a division of Capital One,N.A.Optimize Vertical ScalingRequests and Limits in Compute-Why Are They There?Requests:Pods are guaranteed their requests.Kubernetes scheduler will make sure all requests by pods can fit on a node.Limits:When needed by workloads,resource manager will allow a Pod to burst