# 成本优化 · 日跟踪 · 2026-10-01 > 日期:2026-10-01(Asia/Shanghai)。专题正文:`intel/topics/cost.md`。原料:`/workspace/intel/archive/2026-10-01/`;对照 2026-09-30 日跟踪。抓取:Saved 265 / skipped 29 / errors 40;blocked_hosts 同近几日(blocksandfiles.com、docs.redhat.com、e.huawei.com、support.huawei.com、www.nextplatform.com、www.reddit.com、www.theregister.com)。 ## 摘要 - **NEW 旁证 · Sangfor × Gartner DRAM shortage / NVMe-backed Memory Tiering:** 转述 Gartner《Strategies for Surviving the DRAM Shortage》(Daniel Bowers,18 Aug 2026)——memory 已超越处理器成服务器性能与成本主因;**Automatic NVMe-Backed Memory Tiering** 点名 hypervisor 实现含 **VMware VCF 9.x** 与 **Sangfor aSV 6.11**;另篇自称 2TB 方案成本约 **USD 96K→49.6K(~49%)**、半 DRAM+tiering TPS 降幅可控在 10% 内——**厂商博客 + Gartner 研究引述,非独立 TCO 审计;aSV 6.11 / HCI 6.11.3+ 可用性以厂商为准。** - **续档 ·** VVF 9.1 Cost Case(Memory Tiering / vSAN / ops——09-29 中强,本日不升格);Digital Realty 40%/37% 调研;MQ 许可经济学;Venice 600W 功耗旁注。 - **交叉轻 ·** Move Zero Copy「maximize storage investments」;VKS 瘦 agent 降边缘 footprint(运维成本旁证)。 - **不抬升:** 将 Sangfor 49% / Gartner 点名写成我方报价或第三方认证;勿把 aSV tiering 与 VVF Cost Case 数字混为同一审计。 ## 原文摘录 ### Sangfor · Gartner DRAM / Memory Tiering(NEW 旁证) - 归档:`sangfor/gartner-names-sangfor-asv-in-research-on-solving-the-memory-bottleneck-a1686fb3.*`;`sangfor/the-ai-memory-crisis-is-here-sangfor-introduces-smarter-virtualization-02f9af63.*` - URL:https://www.sangfor.com/blog/cloud-and-infrastructure/gartner-sangfor-asv-memory-tiering - 口径:**厂商博客转述 Gartner**;数字=厂商举例。 > … **memory has overtaken processors** as the primary factor influencing server performance and cost… > … **Automatic NVMe-Backed Memory Tiering**… hypervisor (including **VMware VCF 9.x** and **Sangfor aSV 6.11**)… > … Traditional … **USD 96K** … Memory Tiering … **USD 49.6K**… almost cut … by **49%**… ### 续档 · VVF 9.1 Cost Case - 见 `tracking/topics/cost/2026-09-29.md`;本日不重复抬 42%/39% 等自称数字。