Sampling process 37382 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling X11 (pid 37382) every 1 millisecond
Call graph:
    1573 Thread_2503
      1573 start
        1573 main
          1573 mach_msg_server
            1573 mach_startup_server
              1573 _Xstart_x11_server
                1573 do_start_x11_server
                  1573 server_main
                    1573 X11ApplicationMain
                      1573 -[NSApplication run]
                        1573 -[X11Application sendEvent:]
                          1573 -[X11Application(Private) sendX11NSEvent:]
                            1573 xp_find_window
                              1573 _xp_synchronize
                                1573 _xp_async_dequeue
                                  1573 pthread_cond_wait$UNIX2003
                                    1543 __semwait_signal
                                      1543 __semwait_signal
                                    29 0xffffffff
                                      29 _sigtramp
                                        28 _sigtramp
                                        1 SmartScheduleTimer
                                          1 SmartScheduleTimer
                                    1 _pthread_cond_wait
                                      1 pthread_mutex_lock
                                        1 semaphore_wait_trap
                                          1 semaphore_wait_trap
    1573 Thread_2603
      1573 thread_start
        1573 _pthread_start
          1573 CAPThread::Entry(CAPThread*)
            1573 HALRunLoop::OwnThread(void*)
              1573 CFRunLoopRunInMode
                1573 CFRunLoopRunSpecific
                  1573 mach_msg
                    1573 mach_msg_trap
                      1573 mach_msg_trap
    1573 Thread_2703
      1573 thread_start
        1573 _pthread_start
          1573 server_thread
            1573 dix_main
              1573 Dispatch
                1573 ProcClearToBackground
                  1573 miClearToBackground
                    1573 RootlessPaintWindowBackground
                      1573 RootlessStartDrawing
                        1573 xprStartDrawing
                          1573 xp_lock_window
                            1573 _xp_synchronize
                              1573 _xp_async_dequeue
                                1573 pthread_cond_wait$UNIX2003
                                  1573 __semwait_signal
                                    1573 __semwait_signal
    1573 Thread_2803
      1573 thread_start
        1573 _pthread_start
          1573 glvmDoWork
            1573 pthread_cond_wait$UNIX2003
              1573 __semwait_signal
                1573 __semwait_signal
    1573 Thread_2903
      1573 thread_start
        1573 _pthread_start
          1573 DarwinProcessFDAdditionQueue_thread
            1573 pthread_cond_wait$UNIX2003
              1573 __semwait_signal
                1573 __semwait_signal
    1573 Thread_2a03
      1573 thread_start
        1573 _pthread_start
          1573 _xp_async_thread
            1573 _xp_async_dequeue
              1573 pthread_cond_wait$UNIX2003
                1573 __semwait_signal
                  1573 __semwait_signal

Total number in stack (recursive counted multiple, when >=5):
        5       __semwait_signal
        5       _pthread_start
        5       pthread_cond_wait$UNIX2003
        5       thread_start

Sort by top of stack, same collapsed (when >= 5):
        __semwait_signal        7835
        mach_msg_trap        1573
        _sigtramp        28
Sample analysis of process 37382 written to file /dev/stdout