[Expected Behaviour?] Accidentally ran 2 instances on M1 Ultra. Hash rate increased 30%
Not really an issue. Just curious if this is expected.

Apple Mac Studio (M1 Ultra, 20-core, 128GB) with one instance of XMRig 6.18.1 results in approx. 4.2kh/s.

Running 2 instances (same configuration) gets 2.8kh/s each.