Created
August 25, 2010 19:29
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| Sampling process 67060 for 3 seconds with 1 millisecond of run time between samples | |
| Sampling completed, processing symbols... | |
| Analysis of sampling PeepOpen (pid 67060) every 1 millisecond | |
| Call graph: | |
| 2652 Thread_1397568 DispatchQueue_1: com.apple.main-thread (serial) | |
| 2652 start | |
| 2652 macruby_main | |
| 2652 ruby_run_node | |
| 2652 rb_vm_run | |
| 2652 0x1014009f4 | |
| 2652 rb_vm_dispatch | |
| 2652 0x101406ea0 | |
| 2652 NSApplicationMain | |
| 2652 -[NSApplication run] | |
| 2652 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] | |
| 2652 _DPSNextEvent | |
| 2652 BlockUntilNextEventMatchingListInMode | |
| 2652 ReceiveNextEventCommon | |
| 2652 RunCurrentEventLoopInMode | |
| 2652 CFRunLoopRunSpecific | |
| 2652 __CFRunLoopRun | |
| 2652 mach_msg | |
| 2652 mach_msg_trap | |
| 2652 Thread_1397575 DispatchQueue_2: com.apple.libdispatch-manager (serial) | |
| 2652 start_wqthread | |
| 2652 _pthread_wqthread | |
| 2652 _dispatch_worker_thread2 | |
| 2652 _dispatch_queue_invoke | |
| 2652 _dispatch_mgr_invoke | |
| 2652 kevent | |
| 2652 Thread_1397614 DispatchQueue_32: com.topfunky.PeepOpen.FuzzyWindowController (serial) | |
| 2652 thread_start | |
| 2652 _pthread_start | |
| 2652 __NSThread__main__ | |
| 2652 0x101405415 | |
| 2652 MREP_62B8DEE4BBA1452182F70FC643AC5EE0_ruby_scope7 | |
| 2652 rb_vm_dispatch | |
| 2652 rb_queue_dispatch_sync | |
| 2652 dispatch_barrier_sync_f | |
| 2652 rb_rescue2 | |
| 2652 rb_vm_block_eval | |
| 2652 MREP_62B8DEE4BBA1452182F70FC643AC5EE0_ruby_scope8 | |
| 2652 rb_vm_dispatch | |
| 2652 MREP_DB91DE365E964335854A0EA4D8A50572_ruby_scope3 | |
| 2652 rb_vm_dispatch | |
| 2652 MREP_FADDFB00841B4838BF1F700CE3B8FAB0_ruby_scope6 | |
| 2652 rb_vm_dispatch | |
| 2652 MREP_FADDFB00841B4838BF1F700CE3B8FAB0_ruby_scope13 | |
| 2652 rb_vm_dispatch | |
| 2652 rb_f_backquote | |
| 2652 rb_io_read_all | |
| 2613 rb_io_read_internal | |
| 2612 read | |
| 1 fstat64 | |
| 33 rb_bstr_resize | |
| 32 str_resize_bytes | |
| 31 ruby_xrealloc | |
| 30 malloc_zone_realloc | |
| 29 auto_realloc(_malloc_zone_t*, void*, unsigned long) | |
| 14 Auto::Zone::block_allocate(Auto::Thread&, unsigned long, unsigned int, bool, bool) | |
| 9 auto_collect | |
| 6 pthread_mutex_unlock | |
| 6 semaphore_signal_trap | |
| 2 _dispatch_queue_push_list_slow | |
| 2 _dispatch_wakeup | |
| 2 _dispatch_queue_push_list_slow | |
| 2 _dispatch_wakeup | |
| 2 _dispatch_queue_wakeup_global | |
| 2 pthread_workqueue_additem_np | |
| 2 pick_nextworkqueue_droplock | |
| 2 __workq_kernreturn | |
| 1 _dispatch_async_f_slow | |
| 5 Auto::Zone::allocate_large(Auto::Thread&, unsigned long&, unsigned int, bool, bool) | |
| 5 __bzero | |
| 12 auto_zone_write_barrier_memmove | |
| 6 Auto::Thread::track_local_memcopy(Auto::Zone*, void const*, void*, unsigned long) | |
| 6 __memcpy | |
| 2 Auto::Zone::block_refcount_and_layout(void*, int*, int*) | |
| 1 Auto::Zone::block_refcount_and_layout(void*, int*, int*) | |
| 1 _spin_lock | |
| 1 auto_round_page | |
| 1 malloc_zone_realloc | |
| 1 ruby_xrealloc | |
| 1 auto_zone_set_write_barrier | |
| 1 rb_bstr_resize | |
| 6 rb_io_read_all | |
| 2652 Thread_1612519 | |
| 2652 start_wqthread | |
| 2652 _pthread_wqthread | |
| 2652 __workq_kernreturn | |
| 2652 Thread_1703235 | |
| 2652 thread_start | |
| 2652 _pthread_start | |
| 2652 __NSThread__main__ | |
| 2652 0x101405415 | |
| 2652 MREP_62B8DEE4BBA1452182F70FC643AC5EE0_ruby_scope7 | |
| 2652 rb_vm_dispatch | |
| 2652 rb_queue_dispatch_sync | |
| 2652 _dispatch_barrier_sync_f_slow | |
| 2652 _dispatch_semaphore_wait_slow | |
| 2652 semaphore_wait_trap | |
| 2652 Thread_1757536 | |
| 2652 thread_start | |
| 2652 _pthread_start | |
| 2652 __NSThread__main__ | |
| 2652 0x101405415 | |
| 2652 MREP_62B8DEE4BBA1452182F70FC643AC5EE0_ruby_scope7 | |
| 2652 rb_vm_dispatch | |
| 2652 rb_queue_dispatch_sync | |
| 2652 _dispatch_barrier_sync_f_slow | |
| 2652 _dispatch_semaphore_wait_slow | |
| 2652 semaphore_wait_trap | |
| 2652 Thread_1773574 | |
| 2652 thread_start | |
| 2652 _pthread_start | |
| 2652 __NSThread__main__ | |
| 2652 0x101405415 | |
| 2652 MREP_62B8DEE4BBA1452182F70FC643AC5EE0_ruby_scope7 | |
| 2652 rb_vm_dispatch | |
| 2652 rb_queue_dispatch_sync | |
| 2652 _dispatch_barrier_sync_f_slow | |
| 2652 _dispatch_semaphore_wait_slow | |
| 2652 semaphore_wait_trap | |
| 2652 Thread_1773610 | |
| 2652 thread_start | |
| 2652 _pthread_start | |
| 2652 startIOThread(void*) | |
| 2652 CVDisplayLink::runIOThread() | |
| 2652 _pthread_cond_wait | |
| 2652 __semwait_signal | |
| 2511 Thread_1877673 | |
| 2511 start_wqthread | |
| 2510 _pthread_wqthread | |
| 2509 __workq_kernreturn | |
| 1 _dispatch_worker_thread2 | |
| 1 start_wqthread | |
| 137 Thread_1877673 DispatchQueue_10: Garbage Collection Work Queue (serial) | |
| 137 start_wqthread | |
| 137 _pthread_wqthread | |
| 137 _dispatch_worker_thread2 | |
| 137 _dispatch_queue_invoke | |
| 137 _dispatch_queue_drain | |
| 137 _dispatch_call_block_and_release | |
| 137 auto_collection_work(Auto::Zone*) | |
| 137 auto_collect_internal(Auto::Zone*, unsigned int) | |
| 126 Auto::Zone::collect(bool, void*, unsigned long long*) | |
| 93 Auto::MemoryScanner::scan() | |
| 52 Auto::Collector::check_roots() | |
| 48 Auto::MemoryScanner::scan_retained_and_old_blocks() | |
| 48 bool Auto::visitAllocatedBlocks<Auto::scan_retained_and_old_blocks_visitor>(Auto::Zone*, Auto::scan_retained_and_old_blocks_visitor&) | |
| 36 bool Auto::visitAllocatedBlocks<Auto::scan_retained_and_old_blocks_visitor>(Auto::Zone*, Auto::scan_retained_and_old_blocks_visitor&) | |
| 12 Auto::WriteBarrier::range_has_marked_cards(void*, unsigned long) | |
| 4 Auto::MemoryScanner::scan_retained_blocks() | |
| 4 bool Auto::visitAllocatedBlocks<Auto::scan_retained_blocks_visitor>(Auto::Zone*, Auto::scan_retained_blocks_visitor&) | |
| 24 Auto::MemoryScanner::scan_pending_until_done() | |
| 20 Auto::MemoryScanner::scan_for_unmarked_blocks(Auto::Subzone*, unsigned long, void*) | |
| 14 Auto::MemoryScanner::scan_object_range(Auto::Range&, Auto::WriteBarrier*) | |
| 7 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 4 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 3 Auto::MemoryScanner::set_pending(void*) | |
| 3 Auto::MemoryScanner::scan_object_range(Auto::Range&, Auto::WriteBarrier*) | |
| 3 objc_layout_for_address | |
| 1 class_getIvarLayout | |
| 3 Auto::MemoryScanner::scan_for_unmarked_blocks(Auto::Subzone*, unsigned long, void*) | |
| 3 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 2 Auto::MemoryScanner::scan_pending_until_done() | |
| 1 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 1 Auto::WriteBarrier::scan_marked_ranges(void*, unsigned long, Auto::MemoryScanner&) | |
| 1 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 15 Auto::MemoryScanner::scan_thread_ranges(bool, bool) | |
| 15 Auto::Zone::scan_registered_threads(void ( block_pointer)(Auto::Thread*)) | |
| 15 Auto::Thread::scan_other_thread(Auto::MemoryScanner&, bool) | |
| 7 Auto::MemoryScanner::scan_pending_until_done() | |
| 6 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 1 Auto::MemoryScanner::scan_pending_until_done() | |
| 3 Auto::Thread::get_register_state(Auto::ThreadState&, unsigned int&) | |
| 3 thread_get_state | |
| 3 mach_msg | |
| 3 mach_msg_trap | |
| 3 Auto::Thread::resume() | |
| 3 thread_resume | |
| 3 mach_msg | |
| 3 mach_msg_trap | |
| 1 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 1 Auto::Thread::suspend() | |
| 1 thread_suspend | |
| 1 mach_msg | |
| 1 mach_msg_trap | |
| 1 Auto::Collector::scan_barrier() | |
| 1 Auto::Zone::enlivening_barrier(Auto::MemoryScanner&) | |
| 1 Auto::MemoryScanner::scan_root_ranges() | |
| 1 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 24 bool Auto::visitAllocatedBlocks<Auto::scavenge_blocks_visitor>(Auto::Zone*, Auto::scavenge_blocks_visitor&) | |
| 5 Auto::Zone::scan_associations(Auto::MemoryScanner&) | |
| 4 Auto::Zone::scan_associations(Auto::MemoryScanner&) | |
| 1 Auto::MemoryScanner::set_pending(void*) | |
| 2 Auto::WriteBarrier::clear_untouched_cards() | |
| 2 Auto::WriteBarrier::mark_cards_untouched() | |
| 10 Auto::Zone::free_garbage(unsigned int, unsigned long, unsigned long*, unsigned long&, unsigned long&) | |
| 10 Auto::Zone::deallocate_large(void*) | |
| 10 Auto::Zone::arena_deallocate(void*, unsigned long) | |
| 10 posix_madvise | |
| 1 auto_collect_internal(Auto::Zone*, unsigned int) | |
| 4 Thread_1877673 DispatchQueue_9: com.apple.root.high-overcommit-priority (serial) | |
| 4 start_wqthread | |
| 4 _pthread_wqthread | |
| 4 _dispatch_worker_thread2 | |
| 4 _dispatch_queue_invoke | |
| Total number in stack (recursive counted multiple, when >=5): | |
| 9 rb_vm_dispatch | |
| 7 Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) | |
| 5 _pthread_start | |
| 5 _pthread_wqthread | |
| 5 start_wqthread | |
| 5 thread_start | |
| Sort by top of stack, same collapsed (when >= 5): | |
| semaphore_wait_trap 7956 | |
| __workq_kernreturn 5163 | |
| mach_msg_trap 2659 | |
| __semwait_signal 2652 | |
| kevent 2652 | |
| read 2612 | |
| bool Auto::visitAllocatedBlocks<Auto::scan_retained_and_old_blocks_visitor>(Auto::Zone*, Auto::scan_retained_and_old_blocks_visitor&) 36 | |
| bool Auto::visitAllocatedBlocks<Auto::scavenge_blocks_visitor>(Auto::Zone*, Auto::scavenge_blocks_visitor&) 24 | |
| Auto::MemoryScanner::scan_range(Auto::Range const&, Auto::WriteBarrier*) 17 | |
| Auto::WriteBarrier::range_has_marked_cards(void*, unsigned long) 12 | |
| posix_madvise 10 | |
| Auto::Thread::track_local_memcopy(Auto::Zone*, void const*, void*, unsigned long) 6 | |
| __memcpy 6 | |
| rb_io_read_all 6 | |
| semaphore_signal_trap 6 | |
| __bzero 5 | |
| Sample analysis of process 67060 written to file /dev/stdout |
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