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VM live migration

4 articles · Page 1 of 1
Baidu Geek Talk
Baidu Geek Talk
Jun 1, 2026 · Cloud Computing

Cut Migration Time by 60%: How Baidu Cloud Scaled Intel Xeon 6 QAT‑Accelerated VM Live Migration

VM live migration in large cloud clusters suffers from high CPU load and long downtime; Baidu Cloud integrated Intel Xeon 6 processors with built‑in QuickAssist Technology to offload memory compression, achieving up to 60% reduction in migration duration, 20% lower CPU usage, and sub‑10 ms pause windows.

CPU offloadCloud ComputingIntel QAT
0 likes · 10 min read
Cut Migration Time by 60%: How Baidu Cloud Scaled Intel Xeon 6 QAT‑Accelerated VM Live Migration
Baidu Intelligent Cloud Tech Hub
Baidu Intelligent Cloud Tech Hub
Jun 1, 2026 · Cloud Computing

Cut Migration Time by 60%: Baidu Cloud Deploys Intel Xeon 6 QAT‑Accelerated Live VM Migration

The article analyzes the challenges of large‑scale live VM migration, introduces Intel Xeon 6 CPU‑integrated QAT hardware acceleration, compares pre‑ and post‑QAT workflows, and reports a 60% reduction in migration time, 20% CPU savings, and sub‑10 ms downtime in Baidu Smart Cloud production.

Cloud ComputingHardware AccelerationIntel QAT
0 likes · 10 min read
Cut Migration Time by 60%: Baidu Cloud Deploys Intel Xeon 6 QAT‑Accelerated Live VM Migration
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Oct 17, 2024 · Cloud Computing

Achieving Zero‑Downtime VM Live Migration in 360 VPC Overlay

This article explains the network interruption issues of VM live migration in 360's VPC overlay (V1), analyzes the root causes, and presents a V2 redesign that eliminates downtime through pre‑loaded forwarding policies, traffic redirection, and streamlined component collaboration.

Overlay NetworkVM live migrationVPC
0 likes · 12 min read
Achieving Zero‑Downtime VM Live Migration in 360 VPC Overlay