I read up on that and agree that it seemed like a probable cause. However tests show no difference.
[image: go_perf2.png] On Sunday, April 18, 2021 at 10:25:09 AM UTC+2 Brian Candler wrote: > Could you compare with go 1.15 running with GODEBUG=madvdontneed=1 ? > That's now standard behaviour in 1.16. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/af7a4c34-60c5-4b08-ba1e-606e2e5abcbfn%40googlegroups.com.