Check if those are all coming from DIMMs, as opposed to other subsystems (on-die caches).
https://www.theregister.com/on-prem/2021/06/04/fyi-todays-co...
Google and Facebook report a few unreliable CPU cores out of thousands of systems. Meaning maybe a 1/10,000 rate of repeatable CPU errors.
https://www.cs.toronto.edu/~bianca/papers/sigmetrics09.pdf
Google reports 8% of DIMMs being affected by errors. While the differences in metrics prevent comparing the two things directly it seems that DRAM errors are more common than CPU errors.
alt Hacker News
https://www.theregister.com/on-prem/2021/06/04/fyi-todays-co...
Google and Facebook report a few unreliable CPU cores out of thousands of systems. Meaning maybe a 1/10,000 rate of repeatable CPU errors.
https://www.cs.toronto.edu/~bianca/papers/sigmetrics09.pdf
Google reports 8% of DIMMs being affected by errors. While the differences in metrics prevent comparing the two things directly it seems that DRAM errors are more common than CPU errors.