My experience using loom for a load generator

[Sergei Egorov]

I'lll just leave it here:
https://en.wikipedia.org/wiki/C10k_problem

:D

On Fri, May 22, 2020 at 5:22 PM Andrew Haley <aph at redhat.com> wrote:

> On 5/22/20 3:39 PM, Eric Ackermann wrote:
> > The Kotlin implementation reached up to 10058 requests per second on
> average, while the loom-based implementation reached up to 10101 requests
> per second on average (over 3 runs).
>
> That's really interesting, thanks.
>
> This coincidence is very interesting. I guess it must mean that the
> bottleneck restricting the number of requests that the load generator
> can send per second is perhaps not in the language or the VM at all,
> but in the OS somewhere.
>
> Did you see if the running program saturated the CPU? Was this mostly
> in kernel or user space?
>
> --
> Andrew Haley  (he/him)
> Java Platform Lead Engineer
> Red Hat UK Ltd. <https://www.redhat.com>
> https://keybase.io/andrewhaley
> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
>
>