http://lists.debian.org/debian-x/2005/10/msg00595.htmloprofile on Xorg HOWTO ?
Hi, I'm trying to run oprofile (which I don't know at all) on Xorg to find where windows mapping is slow. I installed xserver-xorg-dbg, but oprofile's report is still without symbols: [EMAIL PROTECTED]:~]$ opreport -g --symbols -p /usr/lib/debug/usr/X11R6/bin/ warning: /no-vmlinux could not be found. CPU: AMD64 processors, speed 2009.82 MHz (estimated) Counted CPU_CLK_UNHALTED events (Cycles outside of halt state) with a unit mask of 0x00 (No unit mask) count 100000 samples % linenr info image name app name symbol name 42313 79.4372 (no location information) libfb.so libfb.so (no symbols) 2824 5.3017 (no location information) libc-2.3.5.so libc-2.3.5.so (no symbols) 1613 3.0282 (no location information) libmpg123.so libmpg123.so (no symbols) 825 1.5488 (no location information) libglib-2.0.so.0.800.3 libglib-2.0.so.0.800.3 (no symbols) 765 1.4362 (no location information) libasound.so.2.0.0 libasound.so.2.0.0 (no symbols) 650 1.2203 (no location information) libgobject-2.0.so.0.800.3 libgobject-2.0.so.0.800.3 (no symbols) 626 1.1752 (no location information) Xorg Xorg (no symbols) As you can see, no symbols for Xorg. Can someone tell me how to have some meaningful info on Xorg with oprofile ? Thanks, Xav |
