The callq/retq ratio means most functions have... apparently, about 8 calls to others, after inlining. It has nothing to do with libc, per se, there's no reaso

The callq/retq ratio means most functions have... apparently, about 8 calls to others, after inlining. It has nothing to do with libc, per se, there's no reason in general to expect a 1-to-1 call/ret ratio.