http://sourceware.org/systemtap/
debuginfo 入れないと動かない
@mmitou さんより https://gist.github.com/3433352
sudo stap watch_exec.stp -c ./exec
で動かせる
http://sourceware.org/systemtap/wiki/SystemtapOnUbuntu
cat > /etc/apt/sources.list.d/ddebs.list << EOF
deb http://ddebs.ubuntu.com/ precise main restricted universe multiverse
EOF
apt-key adv –keyserver keyserver.ubuntu.com –recv-keys ECDCAD72428D7C01 apt-get update