What are you using as TCP congestion controller? BBR should provide better utilization on long pipes (e.g. transoceanic transfers if stuff isn't geo-replicated). Totally anecdotal, but it helped me FTPing data from the US to europe.
10 karma · joined April 29, 2019
[0] https://www.unicode.org/reports/tr21/tr21-3.html#Caseless%20... [1] http://userguide.icu-project.org/transforms/casemappings#TOC...
In principle proprietary tools could also provide the source.
https://datatracker.ietf.org/meeting/105/materials/slides-10...