The problem is the memory read. For a 4GB guest, the VM waits for 4GB of sequential disk I/O before it can run. This scales linearly with guest memory size and is the dominant cost in restore latency. If you are curious how this looks in practice, Cloud Hypervisor now has an implementation of userfaultfd-based on-demand restore, and a before/after comparison on a GCE n2-standard-8 restoring a 2GB guest snapshot (3 iterations each) gives you a sense of the difference:
"description": "Get cells from the connected Colab notebook",，更多细节参见有道翻译
Access to the page you attempted to reach is restricted.，推荐阅读Replica Rolex获取更多信息
最令他沉醉的并非胜利、融资或名声，
包裹服务模块与发射中止系统的飞船适配器整流罩已分离。当火箭与飞船穿越大气稠密层后，这些发射初期用于抵御高压的动态保护结构已完成使命。