[Bug 219399] System panics after several hours of 14-threads-compilation orgies using poudriere on AMD Ryzen...

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Jun 30 19:48:02 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219399

--- Comment #21 from SF <shitman71 at hotmail.com> ---
I think i solved it. It is related to ram, cpu-power-supply and heat.

You must ensure you ram settings arent too fast, it causes your cpu to consume
more power and getting high peaks draining the capacitors. Your power-supply
might not keep up with this, high ram performance also causes more heat to your
cpu.

Ensure your cpu gets enough cooling.

Adjust the power-supply of your mainboard to ensure your cpu doesnt run out of
power at high loads or peaks and you must ensure it doesnt overheat.

I somehow found a balance now between all those settings, i get "good"
performance and no crashes anymore until yet. With "good" performance i mean
something a bit above what ryzen is normally made for.

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