X ?????? DTrace ?????????

Developer 2/07 ?????????????????? X ????????? ????????? ????????? X11 ??????????????? ????????? ?????? USDT(User-land Statically Defined Tracing) DTrace ???????????? ???????????????. X ????????? ????????? ???????????? ????????? ???????????????.

• Xorg

• Xsun

• Xprt

• Xnest

• Xvfb

?????? ????????? ???????????? ?????? ?????? ??? ????????? ????????? ?????? dtrace ??????????????? ?????? ????????? ????????? http://people.freedesktop.org/??? ??????????????????.