Sampling process 158 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling X11 (pid 158) every 1 millisecond
Call graph:
    1848 Thread_2503
      1848 start
        1848 main
          1848 mach_msg_server
            1848 mach_startup_server
              1848 _Xstart_x11_server
                1848 do_start_x11_server
                  1848 server_main
                    1848 X11ApplicationMain
                      1848 -[NSApplication run]
                        1848 -[X11Application sendEvent:]
                          1848 -[X11Application(Private) sendX11NSEvent:]
                            1848 xp_find_window
                              1848 xp_synchronize
                                1848 _xp_synchronize
                                  1848 _xp_async_dequeue
                                    1848 pthread_cond_wait$UNIX2003
                                      1844 __semwait_signal
                                        1844 __semwait_signal
                                      4 0xffffffff
                                        4 _sigtramp
                                          4 _sigtramp
    1848 Thread_2603
      1848 thread_start
        1848 _pthread_start
          1848 CAPThread::Entry(CAPThread*)
            1848 HALRunLoop::OwnThread(void*)
              1848 CFRunLoopRunInMode
                1848 CFRunLoopRunSpecific
                  1848 mach_msg
                    1848 mach_msg_trap
                      1848 mach_msg_trap
    1848 Thread_2703
      1848 thread_start
        1848 _pthread_start
          1848 server_thread
            1848 dix_main
              1848 Dispatch
                1846 select$DARWIN_EXTSN
                  1846 select$DARWIN_EXTSN
                1 WaitForSomething
                  1 WaitForSomething
                1 read$UNIX2003
                  1 read$UNIX2003
    1848 Thread_2803
      1848 thread_start
        1848 _pthread_start
          1848 glvmDoWork
            1848 pthread_cond_wait$UNIX2003
              1848 __semwait_signal
                1848 __semwait_signal
    1848 Thread_2903
      1848 thread_start
        1848 _pthread_start
          1848 DarwinProcessFDAdditionQueue_thread
            1848 pthread_cond_wait$UNIX2003
              1848 __semwait_signal
                1848 __semwait_signal
    1848 Thread_2a03
      1848 thread_start
        1848 _pthread_start
          1848 _xp_async_thread
            1848 _xp_async_dequeue
              1848 pthread_cond_wait$UNIX2003
                1848 __semwait_signal
                  1848 __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        7388
        mach_msg_trap        1848
        select$DARWIN_EXTSN        1846
Sample analysis of process 158 written to file /dev/stdout