Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> Faisal N. Jawdat wrote:
>> Using a Mac, so no strace. dtruss of any use?
> Sure.
Or ktrace, which seems standard on my Macs whereas I don't see dtruss.
Take your pick, we just want to see the sequence of kernel calls ...
regards, tom lane