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Re:GC Fun at Twitch by Thaxll on Saturday November 16, 2019 @01:08AM (#21551292)
Yes you can modify GC behaviour and it's one env variable, the fact that twitch didn't use it makes no sense.
Re:GC Fun at Twitch by MaulingMonkey on Saturday November 16, 2019 @03:37AM (#21551640)
The original blog post[1] does mention GOGC, and a list of pitfalls that made them prefer ballast / the pending heap size proposal[2] over it. Are they in error? Or do you find their reasoning unconvincing?

[1] https://blog.twitch.tv/en/2019/04/10/go-memory-ballast-how-i...

[2] https://github.com/golang/go/issues/23044