[webkit-dev] Webkit profiling on MacOS

[Meryl Silverburgh]

Hi,

Does Webkit have profiling build in on MacOS?
e.g. For each page, I would like to know how much time is spent on
html parsing, css parsing, javascript executing?
And does Webkit work with Valgrind on MacOS? Or it uses other time of
profiling tool on MacOS? e.g. for each page, find out the break down
of memory usage, what is the % for JS, % for CSS, % for html?

Thank you.