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Engineering

How to Boot a Full Linux VM in Under 200 Milliseconds

Most VMs take 30–60s to boot. Firecracker does it in under 200ms. Learn the engineering behind sub-second boot for AI agents and sandboxes.

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Oblien Team1 min read
Boot Sequence - ~130ms Total kernelKernel~30ms initInit~20ms filesystFilesystem~15ms networkNetwork~25ms readyReady~40ms <200ms sequential · measured · repeatable
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