Brendan Gregg? What does he know about Solaris?!? (I keep the DTrace book within reach when I sit at the keyboard. This is fan mail. Many thanks, for your work

Brendan Gregg? What does he know about Solaris?!? (I keep the DTrace book within reach when I sit at the keyboard. This is fan mail. Many thanks, for your work has helped me become a better computer person.)