It's a bit of a reach to call Instruments a replacement for DTrace. A replacement for a subset of DTrace perhaps. And maybe they'll massively expand it over the

It's a bit of a reach to call Instruments a replacement for DTrace. A replacement for a subset of DTrace perhaps. And maybe they'll massively expand it over the next few macOS/Xcode versions. Or maybe it'll suffer the same fate as a lot of Apple's OS features and end up rotting away until it's no longer sensibly usable.