Auto-sync: 2026-04-20 00:02
This commit is contained in:
23
wiki/concepts/Right-Sizing.md
Normal file
23
wiki/concepts/Right-Sizing.md
Normal file
@@ -0,0 +1,23 @@
|
||||
---
|
||||
title: "Right Sizing"
|
||||
type: concept
|
||||
tags: [cloud, cost-management, AWS, EC2]
|
||||
sources: [public-cloud-learning-sessions-reducing-cloud-costs-20250318-170100-meeting-reco]
|
||||
last_updated: 2026-04-19
|
||||
---
|
||||
|
||||
## Summary
|
||||
Right Sizing(正确调整规格)是识别正确的资源规格以匹配工作负载性能和容量需求的过程。
|
||||
|
||||
## Definition
|
||||
通过分析实际 CPU、内存、网络使用数据,推荐合适的实例规格,避免资源浪费。
|
||||
|
||||
## Key Techniques
|
||||
- **EC2 Right Sizing Recommendation**:捕获 CPU、内存、网络数据提供推荐
|
||||
- **实例调度**:为非生产环境配置按业务时间开关机,可节省 60% 成本
|
||||
- **闲置资源清理**:识别和删除空闲负载均衡器、未关联弹性 IP、低利用率 EBS 卷
|
||||
|
||||
## Connections
|
||||
- [[Cost Optimization]] ← implements ← [[Right Sizing]]:Right Sizing 是成本优化的核心实践
|
||||
- [[Workload Optimization]] ← includes ← [[Right Sizing]]:Right Sizing 属于工作负载优化范畴
|
||||
- [[Spot Instances]] ← complements ← [[Right Sizing]]:Right Sizing 与 Spot 实例配合使用效果最佳
|
||||
Reference in New Issue
Block a user