On Wednesday, 02.03.2016 at 21:50, Reuben Sutton wrote: > Hi, > > I haven't tested it yet, but I believe that native gems could work in a > similar fashion to how the Node.js package works - compiling the extension > into the binary. I'll try to get a skeleton rails app running this weekend. > > I'm not sure why CPU usage is jumping to 100%. Do you have any pointers for > where to start looking Antii?
I'd suggest running the example that causes the problem in userspace and use something like strace() to see how it implements its event loop(s). Then we can look at whether or not that implementation is triggering a call we've stubbed out in rumprun, e.g. sigsuspend() as Antti mentioned. Martin
