Comment on What is gVisor?parentComments−seabrookmx1yGoogle Cloud Functions and Cloud Run both started as gVisor sandboxes and now have "gen2" runtimes that boot a full VM.Poor I/O performance and a couple of missing syscalls made it hard to predict how your app was going to behave before you deployed it.Another example of a switch like this is WSL 1 to WSL 2 on Windows.It seems like unless you have a niche use case, it's hard to truly replicate a full Linux kernel.
Comments
Google Cloud Functions and Cloud Run both started as gVisor sandboxes and now have "gen2" runtimes that boot a full VM.
Poor I/O performance and a couple of missing syscalls made it hard to predict how your app was going to behave before you deployed it.
Another example of a switch like this is WSL 1 to WSL 2 on Windows.
It seems like unless you have a niche use case, it's hard to truly replicate a full Linux kernel.