+CPU: Core 2, speed 2133.47 MHz (estimated)
+Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000
+samples % symbol name
+-------------------------------------------------------------------------------
+8788 100.000 (no symbols)
+ 8788 100.000 (no symbols) [self]
+-------------------------------------------------------------------------------