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Can you be more specific about which cloud environments do work with rr? In your blog post you said it works on Amazon EC2 instances above a certain size. Which
by mwcampbell 6y ago
Can you be more specific about which cloud environments do work with rr? In your blog post you said it works on Amazon EC2 instances above a certain size. Which instance types are known to work?
- roca 6y agoThe main thing is that rr recording needs access to the PMU. So generally AWS Nitro instances which occupy a whole CPU socket (or more than one) work. In particular AWS c5(d).9xlarge and larger are known to work. Other instance types (including metal instances) should work too.