> On Jan 3, 2021, at 4:17 AM, [email protected] <[email protected]>
> wrote:
> ...
> My basement server only has two cores and I'd rather not lose one for
> performance testing (isolating performance tests on their own CPU core is one
> of the most impactful changes described in the above article). Perhaps a
> Raspberry Pi 4 would be a good solution to this—it's cheap enough that having
> it dedicated to this task isn't a significant wallet hit and its low power
> consumption is good in that respect as well.
>
> I'll PoC with my existing machine first, but does that sound like a
> reasonable next step for more accurate results?
SGTM. Arm64 will produce _different_ results than x64, but the point for
performance regressions is simply to know if things change relative to
yesterday’s test, so I think a Pi 4 is reasonable as long as it’s in a case
with a hefty heat sink so it doesn’t downclock when it gets hot.
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