4 ms·
Looks cool! In the short demo [0] they mention "within a few hundred milliseconds" as VM boot time (I assume?). I wonder how much tweaking they had to do, becau
by filleokus 1y ago
Looks cool! In the short demo [0] they mention "within a few hundred milliseconds" as VM boot time (I assume?). I wonder how much tweaking they had to do, because this is using the Virtualization.framework, which has been around a while and used by Docker dekstop / Colima / UTM (as an option).
I wonder what the memory overhead is, especially if running multiple containers - as that would spin up multiple VM's.
[0]: https://developer.apple.com/videos/play/wwdc2025/346 https://developer.apple.com/videos/play/wwdc2025/346 10:10 and forwards
- open592 1y agoThey include the kernel config here[0] > Containers achieve sub-second start times using an optimized Linux kernel configuration[0] and a minimal root filesystem with a lightweight init system. [0]: https://github.com/apple/containerization/blob/main/kernel/config-arm64 https://github.com/apple/containerization/blob/main/kernel/c...