Sampling process 2112 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling X11 (pid 2112) every 1 millisecond
Call graph:
    1587 Thread_2503
      1587 start
        1587 main
          1587 mach_msg_server
            1587 mach_startup_server
              1587 _Xstart_x11_server
                1587 do_start_x11_server
                  1587 server_main
                    1587 X11ApplicationMain
                      1587 xpbproxy_init
                        1587 XOpenDisplay
                          1587 _XRead
                            1587 poll$UNIX2003
                              1587 poll$UNIX2003
    1587 Thread_2603
      1587 thread_start
        1587 _pthread_start
          1587 CAPThread::Entry(CAPThread*)
            1587 HALRunLoop::OwnThread(void*)
              1587 CFRunLoopRunInMode
                1587 CFRunLoopRunSpecific
                  1587 mach_msg
                    1587 mach_msg_trap
                      1587 mach_msg_trap
    1587 Thread_2703
      1587 thread_start
        1587 _pthread_start
          1587 server_thread
            1587 dix_main
              1587 Dispatch
                1587 select$DARWIN_EXTSN
                  1587 select$DARWIN_EXTSN
    1587 Thread_2803
      1587 thread_start
        1587 _pthread_start
          1587 glvmDoWork
            1587 pthread_cond_wait$UNIX2003
              1587 __semwait_signal
                1587 __semwait_signal
    1587 Thread_2903
      1587 thread_start
        1587 _pthread_start
          1587 DarwinProcessFDAdditionQueue_thread
            1587 pthread_cond_wait$UNIX2003
              1587 __semwait_signal
                1587 __semwait_signal
    1587 Thread_2a03
      1587 thread_start
        1587 _pthread_start
          1587 _xp_async_thread
            1587 _xp_async_dequeue
              1587 pthread_cond_wait$UNIX2003
                1587 __semwait_signal
                  1587 __semwait_signal

Total number in stack (recursive counted multiple, when >=5):
        5       _pthread_start
        5       thread_start

Sort by top of stack, same collapsed (when >= 5):
        __semwait_signal        4761
        mach_msg_trap        1587
        poll$UNIX2003        1587
        select$DARWIN_EXTSN        1587
Sample analysis of process 2112 written to file /dev/stdout