Sampling process 41820 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling uTorrent (pid 41820) every 1 millisecond
Call graph:
    1817 Thread_2503
      1817 0x2d99
        1817 0x2e72
          1817 NSApplicationMain
            1817 -[NSApplication run]
              1817 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
                1817 _DPSNextEvent
                  1817 AEProcessAppleEvent
                    1817 aeProcessAppleEvent
                      1817 dispatchEventAndSendReply(AEDesc const*, AEDesc*)
                        1817 aeDispatchAppleEvent(AEDesc const*, AEDesc*, unsigned long, unsigned char*)
                          1817 _NSAppleEventManagerGenericHandler
                            1817 -[NSAppleEventManager dispatchRawAppleEvent:withRawReply:handlerRefCon:]
                              1817 -[NSApplication(NSAppleEventHandling) _handleCoreEvent:withReplyEvent:]
                                1817 -[NSApplication(NSAppleEventHandling) _handleAEOpen:]
                                  1817 -[NSApplication _sendFinishLaunchingNotification]
                                    1817 -[NSApplication _postDidFinishNotification]
                                      1817 -[NSNotificationCenter postNotificationName:object:]
                                        1817 -[NSNotificationCenter postNotificationName:object:userInfo:]
                                          1817 _CFXNotificationPostNotification
                                            1817 __CFXNotificationPost
                                              1817 _nsnote_callback
                                                1817 0x3bd5
                                                  1817 0x201b9
                                                    1817 0x2dde1
                                                      1817 std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)
                                                        1817 char* std::basic_string<char, std::char_traits<char>, std::allocator<char> >::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag)
                                                          1817 std::__throw_domain_error(char const*)
                                                            1817 __cxa_throw
                                                              1817 std::terminate()
                                                                1817 __gxx_personality_v0
                                                                  1817 0x5b9005
                                                                    1817 abort
                                                                      1817 raise
                                                                        1817 __kill
                                                                          1817 __kill
    1817 Thread_2603
      1817 thread_start
        1817 _pthread_start
          1817 0x69fd7
            1817 0x1246bb
              1817 0x4b935
                1817 0x9ecff
                  1817 0x4de22
                    1817 pthread_cond_wait
                      1817 _pthread_cond_wait
                        1817 semaphore_wait_signal_trap
                          1817 semaphore_wait_signal_trap
    1817 Thread_2703
      1817 thread_start
        1817 _pthread_start
          1817 0x69fd7
            1817 0x1246bb
              1817 0x556b9
                1817 0xb9b3b
                  1817 0xb9aae
                    1817 0xb9873
                      1817 kevent
                        1817 kevent
    1817 Thread_2803
      1817 thread_start
        1817 _pthread_start
          1817 0x69fd7
            1817 0x1246bb
              1817 0x52409
                1817 0x9ecff
                  1817 0x4de22
                    1817 pthread_cond_wait
                      1817 _pthread_cond_wait
                        1817 semaphore_wait_signal_trap
                          1817 semaphore_wait_signal_trap
    1817 Thread_2903
      1817 thread_start
        1817 _pthread_start
          1817 0xb5c13
            1817 0x124344
              1817 0xb9b3b
                1817 0xb9aae
                  1817 0xb9873
                    1817 kevent
                      1817 kevent

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

Sort by top of stack, same collapsed (when >= 5):
        kevent        3634
        semaphore_wait_signal_trap        3634
        __kill        1817
Sample analysis of process 41820 written to file /dev/stdout