Andres Freund <and...@anarazel.de> writes: > This is on a m4 mac mini. I'm wondering if there's some hardware specific > memory ordering issue or disk speed based timing issue that I'm just not > hitting.
I dunno, I've seen it on three different physical machines now (one M1, two M4 Pros). But it is darn hard to repro, for sure. regards, tom lane