Benjamin Werthmann
Benjamin Werthmann
> > I wrote a workaround that does not invoke netpoll at all, instead it just makes raw syscalls and throughput improved by 5x > > Just to make sure...
@aclements profile as requested. Taken with `go1.21.5` on a 128 core machine: 
@aclements here's a stack sample with the main func at the top:  profile from FlameScope: blanks on the left and right are when the profile stopped and started. ...
> I'd love to see where the `osq_lock` call is coming from to confirm the hypothesis. @aclements what are your thoughts on the profiles?
I might have some cycles this week to test my reproducer.
> This example converges Jetstream when `fly scale count 3`, or `fly scale count 5`. Technically it's possible to create a Jetstream SPOF. This requires the server to think it's...
This repo already enables Jetstream. The repo is somewhat broken currently. I have patches staged to fix this repo, this is the first patch in that series.
@tqbf PTAL.