[wmf]

On a 64-bit system, 10 GB of address space is nothing.

[matheusmoreira]

10 GB of RAM is certainly something though. Especially in current times.

[monocasa]

Except if those threads are actually faulting in all of that memory and making it resident, they'd be doing the same thing, just on the heap, for a classic async coroutine style application.

[asdfasgasdgasdg]

If you have hugepages enabled, all of those threads are probably faulting in a fair amount of memory.

[monocasa]

Only if you've actually faulted in 2MB contiguously already.