News for hackers. Stuff that matters.

A comment on Servers for an Accelerated Future. Parent comment

Re:Servers for an Accelerated Future by drewg123 on Monday February 24, 2020 @01:09PM (#22406567)
Hi, this is Drew from Netflix.. Just curious, are you running single socket rome in numa or non-numa mode? I've seen better performance in NPS=4 mode myself. We seem to see about a 7% increase when moving from NPS=1 to NPS=2 and another 7% going to NPS=4.
[ Parent | on HN ]
Re:Servers for an Accelerated Future by Hardops on Monday February 24, 2020 @02:07PM (#22407259)
Yes, we got the most perf when we used NPS=4.

Stay tuned for 3 more blogs this week ... they will give deeper analysis on the perf % gains we saw and why.

[ Parent | on HN ]