I first thought the whos() issue was some JIT thing... but no, after multiple runs it was still taking 10s of seconds. For context, I come from using MATLAB in

I first thought the whos() issue was some JIT thing... but no, after multiple runs it was still taking 10s of seconds. For context, I come from using MATLAB interactively. When doing that kind of work, the MATLAB 'whos' command is like /bin/ls, it's hard to do much without it. Is there a different command in julia for showing all numerical arrays/matrices/tensors in memory and their dimensions from the repl? whos() seems like another direct analog of MATLAB, but maybe there's something better that isn't unreasonably slow?