That was 2016. I don't know the state of unikernel debugging today, but I can imagine a unikernel having all the observability goodies that Solaris/Illumos hav

That was 2016. I don't know the state of unikernel debugging today, but I can imagine a unikernel having all the observability goodies that Solaris/Illumos have, or Linux for that matter. mdb? maybe via a console just like on Solaris/Illumos, or from the hypervisor. gdb? maybe via a gdb server in the unikernel, or from the hypervisor. DTrace, eBPF? maybe via a server like a gdb server, but for those, in the unikernel. I can't imagine why those things wouldn't be possible.