[erlang-questions] Erlang distribution links don't fully utilise available resources - OTP 22.0.2 - Why?
Tue Jun 18 23:40:48 CEST 2019
On 6/18/19 2:14 PM, Gerhard Lazu wrote:
> https://github.com/erlang/otp/pull/2291 is an improvement for larger
> payloads, not so much for smaller ones.
> 60 KB - 13.6 Gbit/s (down from 14.4 Gbit/s)
> 120 KB - 12.8 Gbit/s (down from 14.4 Gbit/s)
> 10MB - 8.8 Gbit/s (up from 7.6 Gbit/s)
> 100MB - 5.8 Gbit/s (up from 4.3 Gbit/s)
> This is OTP 22.0.2
> This is OTP 22.0.3 + PR 2291
> Will try https://github.com/erlang/otp/pull/2293 tomorrow
You should also try using the erl command line option +zdbbl when
testing larger payloads (it defaults to 1024 KB with valid values from 1
- 2097151 KB).
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