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@slyphon
Created May 7, 2012 06:04
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this is what happens when you release the GIL... (mentioned in a checkin, don't delete this)
Sampling process 20112 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling ruby (pid 20112) every 1 millisecond
Process: ruby [20112]
Path: /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/bin/ruby
Load Address: 0x1029be000
Identifier: ruby
Version: ??? (???)
Code Type: X86-64 (Native)
Parent Process: bash [18821]
Date/Time: 2012-05-07 01:57:03.729 -0400
OS Version: Mac OS X 10.7.3 (11D50)
Report Version: 7
Call graph:
2607 Thread_872180 DispatchQueue_1: com.apple.main-thread (serial)
+ 2607 start (in ruby) + 52 [0x1029bee84]
+ 2607 main (in ruby) + 79 [0x1029beedf] main.c:38
+ 2607 ruby_run_node (in libruby.1.9.1.dylib) + 67 [0x102a06a53] eval.c:244
+ 2607 ruby_cleanup (in libruby.1.9.1.dylib) + 844 [0x102a0691c] eval.c:140
+ 1390 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 629 [0x102b526c5] thread.c:1025
+ ! 1098 gvl_yield (in libruby.1.9.1.dylib) + 485 [0x102b50835] thread_pthread.c:123
+ ! : 1071 sched_yield (in libsystem_c.dylib) + 11 [0x7fff96ca9149]
+ ! : | 1071 swtch_pri (in libsystem_kernel.dylib) + 10,0,... [0x7fff8ec8e746,0x7fff8ec8e73c,...]
+ ! : 26 sched_yield (in libsystem_c.dylib) + 11,13,... [0x7fff96ca9149,0x7fff96ca914b,...]
+ ! : 1 DYLD-STUB$$swtch_pri (in libsystem_c.dylib) + 0 [0x7fff96d017a8]
+ ! 60 gvl_yield (in libruby.1.9.1.dylib) + 472 [0x102b50828] thread_pthread.c:191
+ ! : 52 pthread_mutex_unlock (in libsystem_c.dylib) + 268 [0x7fff96ca76ab]
+ ! : | 40 __mtx_droplock (in libsystem_c.dylib) + 422,446,... [0x7fff96ca7468,0x7fff96ca7480,...]
+ ! : | 12 __mtx_droplock (in libsystem_c.dylib) + 430 [0x7fff96ca7470]
+ ! : | 12 OSAtomicCompareAndSwap64Barrier$VARIANT$mp (in libsystem_c.dylib) + 8 [0x7fff96cee54c]
+ ! : 8 pthread_mutex_unlock (in libsystem_c.dylib) + 439,442,... [0x7fff96ca7756,0x7fff96ca7759,...]
+ ! 59 gvl_yield (in libruby.1.9.1.dylib) + 386 [0x102b507d2] thread_pthread.c:191
+ ! : 53 pthread_mutex_unlock (in libsystem_c.dylib) + 268 [0x7fff96ca76ab]
+ ! : | 40 __mtx_droplock (in libsystem_c.dylib) + 283,233,... [0x7fff96ca73dd,0x7fff96ca73ab,...]
+ ! : | 11 __mtx_droplock (in libsystem_c.dylib) + 430 [0x7fff96ca7470]
+ ! : | + 11 OSAtomicCompareAndSwap64Barrier$VARIANT$mp (in libsystem_c.dylib) + 8 [0x7fff96cee54c]
+ ! : | 2 DYLD-STUB$$OSAtomicCompareAndSwap64 (in libsystem_c.dylib) + 0 [0x7fff96d0113c]
+ ! : 6 pthread_mutex_unlock (in libsystem_c.dylib) + 439,268,... [0x7fff96ca7756,0x7fff96ca76ab,...]
+ ! 52 gvl_yield (in libruby.1.9.1.dylib) + 26 [0x102b5066a] thread_pthread.c:181
+ ! : 23 pthread_mutex_lock (in libsystem_c.dylib) + 10,262,... [0x7fff96ca6f8a,0x7fff96ca7086,...]
+ ! : 17 pthread_mutex_lock (in libsystem_c.dylib) + 313 [0x7fff96ca70b9]
+ ! : | 17 pthread_threadid_np (in libsystem_c.dylib) + 0,122,... [0x7fff96ca9584,0x7fff96ca95fe,...]
+ ! : 12 pthread_mutex_lock (in libsystem_c.dylib) + 480 [0x7fff96ca7160]
+ ! : 12 OSAtomicCompareAndSwap64Barrier$VARIANT$mp (in libsystem_c.dylib) + 8,0 [0x7fff96cee54c,0x7fff96cee544]
+ ! 44 gvl_yield (in libruby.1.9.1.dylib) + 493 [0x102b5083d] thread_pthread.c:181
+ ! : 24 pthread_mutex_lock (in libsystem_c.dylib) + 1,610,... [0x7fff96ca6f81,0x7fff96ca71e2,...]
+ ! : 15 pthread_mutex_lock (in libsystem_c.dylib) + 480 [0x7fff96ca7160]
+ ! : | 15 OSAtomicCompareAndSwap64Barrier$VARIANT$mp (in libsystem_c.dylib) + 8,0,... [0x7fff96cee54c,0x7fff96cee544,...]
+ ! : 5 pthread_mutex_lock (in libsystem_c.dylib) + 313 [0x7fff96ca70b9]
+ ! : 5 pthread_threadid_np (in libsystem_c.dylib) + 6,0,... [0x7fff96ca958a,0x7fff96ca9584,...]
+ ! 37 gvl_yield (in libruby.1.9.1.dylib) + 200 [0x102b50718] thread_pthread.c:294
+ ! : 28 pthread_cond_broadcast (in libsystem_c.dylib) + 0,382,... [0x7fff96cac73b,0x7fff96cac8b9,...]
+ ! : 8 pthread_cond_broadcast (in libsystem_c.dylib) + 368 [0x7fff96cac8ab]
+ ! : | 8 OSAtomicCompareAndSwap64Barrier$VARIANT$mp (in libsystem_c.dylib) + 8 [0x7fff96cee54c]
+ ! : 1 DYLD-STUB$$OSAtomicCompareAndSwap64 (in libsystem_c.dylib) + 0 [0x7fff96d0113c]
+ ! 16 gvl_yield (in libruby.1.9.1.dylib) + 485,488,... [0x102b50835,0x102b50838,...] thread_pthread.c:181
+ ! 11 gvl_yield (in libruby.1.9.1.dylib) + 1,0,... [0x102b50651,0x102b50650,...] thread_pthread.c:101
+ ! 4 DYLD-STUB$$pthread_mutex_lock (in libruby.1.9.1.dylib) + 0 [0x102b586b4]
+ ! 4 DYLD-STUB$$pthread_mutex_unlock (in libruby.1.9.1.dylib) + 0 [0x102b586ba]
+ ! 1 DYLD-STUB$$pthread_cond_broadcast (in libruby.1.9.1.dylib) + 0 [0x102b5864e]
+ ! 1 DYLD-STUB$$sched_yield (in libruby.1.9.1.dylib) + 0 [0x102b59854]
+ ! 1 gvl_yield (in libruby.1.9.1.dylib) + 57 [0x102b50689] thread_pthread.c:107
+ ! 1 gvl_yield (in libruby.1.9.1.dylib) + 472 [0x102b50828] thread_pthread.c:191
+ ! 1 gvl_yield (in libruby.1.9.1.dylib) + 200 [0x102b50718] thread_pthread.c:295
+ 1171 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 603 [0x102b526ab] thread.c:1024
+ ! 593 setjmp (in libsystem_c.dylib) + 21 [0x7fff96cba8c5]
+ ! : 593 sigprocmask (in libsystem_kernel.dylib) + 10,17,... [0x7fff8ec90e62,0x7fff8ec90e69,...]
+ ! 510 setjmp (in libsystem_c.dylib) + 48 [0x7fff96cba8e0]
+ ! : 506 __sigaltstack (in libsystem_kernel.dylib) + 10,17,... [0x7fff8ec8ffe6,0x7fff8ec8ffed,...]
+ ! : 4 sigaltstack (in libsystem_c.dylib) + 0,37 [0x7fff96cba9b4,0x7fff96cba9d9]
+ ! 50 setjmp (in libsystem_c.dylib) + 21,48,... [0x7fff96cba8c5,0x7fff96cba8e0,...]
+ ! 7 rb_gc_save_machine_context (in libruby.1.9.1.dylib) + 17,16 [0x102b4bbe1,0x102b4bbe0] thread.c:2992
+ ! 6 rb_gc_save_machine_context (in libruby.1.9.1.dylib) + 16 [0x102b4bbe0] thread.c:2991
+ ! : 6 _setjmp (in libsystem_c.dylib) + 11,7,... [0x7fff96cba93f,0x7fff96cba93b,...]
+ ! 1 DYLD-STUB$$__sigaltstack (in libsystem_c.dylib) + 0 [0x7fff96d012fe]
+ ! 1 DYLD-STUB$$setjmp (in libruby.1.9.1.dylib) + 0 [0x102b5988a]
+ ! 1 DYLD-STUB$$sigprocmask (in libsystem_c.dylib) + 0 [0x7fff96d01772]
+ ! 1 rb_gc_save_machine_context (in libruby.1.9.1.dylib) + 1 [0x102b4bbd1] thread.c:2986
+ ! 1 rb_gc_save_machine_context (in libruby.1.9.1.dylib) + 11 [0x102b4bbdb] thread.c:2991
+ 17 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 633,629,... [0x102b526c9,0x102b526c5,...] thread.c:1026
+ 11 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 603,610 [0x102b526ab,0x102b526b2] thread.c:1024
+ 8 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 545 [0x102b52671] thread.c:374
+ ! 8 _setjmp (in libsystem_c.dylib) + 40,47 [0x7fff96cba95c,0x7fff96cba963]
+ 5 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 486 [0x102b52636] thread.c:2164
+ 2 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 419 [0x102b525f3] thread.c:1037
+ 2 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 564,476 [0x102b52684,0x102b5262c] thread.c:2171
+ 1 rb_thread_terminate_all (in libruby.1.9.1.dylib) + 431 [0x102b525ff] thread.c:380
2607 Thread_872207
+ 2607 thread_start (in libsystem_c.dylib) + 13 [0x7fff96cabb75]
+ 2607 _pthread_start (in libsystem_c.dylib) + 335 [0x7fff96ca88bf]
+ 2602 thread_timer (in libruby.1.9.1.dylib) + 299 [0x102b5057b] thread_pthread.c:1151
+ ! 2602 __select (in libsystem_kernel.dylib) + 10 [0x7fff8ec8fdf2]
+ 4 thread_timer (in libruby.1.9.1.dylib) + 118 [0x102b504c6] thread_pthread.c:1004
+ ! 3 pthread_kill (in libsystem_c.dylib) + 49 [0x7fff96caa7a4]
+ ! : 2 _pthread_lookup_thread (in libsystem_c.dylib) + 57 [0x7fff96ca9200]
+ ! : | 2 _spin_lock$VARIANT$mp (in libsystem_c.dylib) + 8 [0x7fff96cfc358]
+ ! : 1 _pthread_lookup_thread (in libsystem_c.dylib) + 65 [0x7fff96ca9208]
+ ! : 1 _pthread_find_thread (in libsystem_c.dylib) + 39 [0x7fff96ca9174]
+ ! 1 pthread_kill (in libsystem_c.dylib) + 95 [0x7fff96caa7d2]
+ ! 1 __pthread_kill (in libsystem_kernel.dylib) + 10 [0x7fff8ec8fce2]
+ 1 thread_timer (in libruby.1.9.1.dylib) + 68 [0x102b50494] thread_pthread.c:181
+ 1 pthread_mutex_lock (in libsystem_c.dylib) + 480 [0x7fff96ca7160]
+ 1 OSAtomicCompareAndSwap64Barrier$VARIANT$mp (in libsystem_c.dylib) + 3 [0x7fff96cee547]
2607 Thread_872450
+ 2607 thread_start (in libsystem_c.dylib) + 13 [0x7fff96cabb75]
+ 2607 _pthread_start (in libsystem_c.dylib) + 335 [0x7fff96ca88bf]
+ 2607 do_io (in zookeeper_c.bundle) + 384 [0x103252d60]
+ 2607 poll (in libsystem_kernel.dylib) + 10 [0x7fff8ec90a7a]
2607 Thread_872451
+ 2607 thread_start (in libsystem_c.dylib) + 13 [0x7fff96cabb75]
+ 2607 _pthread_start (in libsystem_c.dylib) + 335 [0x7fff96ca88bf]
+ 2607 do_completion (in zookeeper_c.bundle) + 203 [0x103252b6b]
+ 2607 _pthread_cond_wait (in libsystem_c.dylib) + 840 [0x7fff96cac274]
+ 2607 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8ec8fbca]
2607 Thread_873176
2607 thread_start (in libsystem_c.dylib) + 13 [0x7fff96cabb75]
2607 _pthread_start (in libsystem_c.dylib) + 335 [0x7fff96ca88bf]
2607 thread_start_func_1 (in libruby.1.9.1.dylib) + 150 [0x102b520f6] thread_pthread.c:653
2607 thread_start_func_2 (in libruby.1.9.1.dylib) + 1625 [0x102b51fc9] thread.c:453
2607 rb_vm_invoke_proc (in libruby.1.9.1.dylib) + 877 [0x102b3a14d] vm.c:624
2607 vm_exec (in libruby.1.9.1.dylib) + 1459 [0x102b38de3] vm.c:1220
2607 vm_exec_core (in libruby.1.9.1.dylib) + 18554 [0x102b3419a] insns.def:1015
2607 vm_call_method (in libruby.1.9.1.dylib) + 999 [0x102b46087] vm_insnhelper.c:404
2607 proc_call (in libruby.1.9.1.dylib) + 94 [0x102a0b44e] proc.c:562
2607 rb_vm_invoke_proc (in libruby.1.9.1.dylib) + 877 [0x102b3a14d] vm.c:624
2607 vm_exec (in libruby.1.9.1.dylib) + 1459 [0x102b38de3] vm.c:1220
2607 vm_exec_core (in libruby.1.9.1.dylib) + 18554 [0x102b3419a] insns.def:1015
2607 vm_call_method (in libruby.1.9.1.dylib) + 999 [0x102b46087] vm_insnhelper.c:404
2607 method_exists (in zookeeper_c.bundle) + 913 [0x10324c5f6]
2607 zkrb_call_zoo_wexists (in zookeeper_c.bundle) + 91 [0x10324af92]
2607 zkrb_thread_blocking_region (in zookeeper_c.bundle) + 41 [0x10324b6f3]
2607 rb_thread_blocking_region (in libruby.1.9.1.dylib) + 141 [0x102b537cd] thread.c:1129
2607 zkrb_gvl_zoo_wexists (in zookeeper_c.bundle) + 73 [0x10324af27]
2607 zoo_wexists (in zookeeper_c.bundle) + 84 [0x10325ad94]
2607 wait_sync_completion (in zookeeper_c.bundle) + 59 [0x10325279b]
2607 _pthread_cond_wait (in libsystem_c.dylib) + 840 [0x7fff96cac274]
2607 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8ec8fbca]
Total number in stack (recursive counted multiple, when >=5):
6 OSAtomicCompareAndSwap64Barrier$VARIANT$mp (in libsystem_c.dylib) + 0 [0x7fff96cee544]
Sort by top of stack, same collapsed (when >= 5):
__psynch_cvwait (in libsystem_kernel.dylib) 5214
poll (in libsystem_kernel.dylib) 2607
__select (in libsystem_kernel.dylib) 2602
swtch_pri (in libsystem_kernel.dylib) 1071
sigprocmask (in libsystem_kernel.dylib) 593
__sigaltstack (in libsystem_kernel.dylib) 506
__mtx_droplock (in libsystem_c.dylib) 80
OSAtomicCompareAndSwap64Barrier$VARIANT$mp (in libsystem_c.dylib) 59
setjmp (in libsystem_c.dylib) 50
pthread_mutex_lock (in libsystem_c.dylib) 47
rb_thread_terminate_all (in libruby.1.9.1.dylib) 38
gvl_yield (in libruby.1.9.1.dylib) 30
pthread_cond_broadcast (in libsystem_c.dylib) 28
sched_yield (in libsystem_c.dylib) 26
pthread_threadid_np (in libsystem_c.dylib) 22
_setjmp (in libsystem_c.dylib) 14
pthread_mutex_unlock (in libsystem_c.dylib) 14
rb_gc_save_machine_context (in libruby.1.9.1.dylib) 9
Binary Images:
0x1029be000 - 0x1029befff +ruby (??? - ???) <B96E62AC-9343-358B-A931-020CD776496A> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/bin/ruby
0x1029c3000 - 0x102be8fe7 +libruby.1.9.1.dylib (1.9.1 - compatibility 1.9.1) <0DD860CB-E1C8-3320-B060-85A6BADC6D25> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/libruby.1.9.1.dylib
0x102ccc000 - 0x102ccdfff +encdb.bundle (??? - ???) <37C35A2B-B3AD-3D21-8E4E-D65FE47E6197> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/enc/encdb.bundle
0x102cd0000 - 0x102cd1ff7 +transdb.bundle (??? - ???) <511DC223-1B11-3B23-A7AB-49C7A66FE643> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/enc/trans/transdb.bundle
0x102cd4000 - 0x102cdbff7 +pathname.bundle (??? - ???) <CDE82B42-33EB-3D62-92BE-864D21119BA5> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/pathname.bundle
0x102ce2000 - 0x102ce3ff7 +etc.bundle (??? - ???) <646A21BC-522F-3643-B657-1ACB9FA1EF0E> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/etc.bundle
0x102ce8000 - 0x102cecfff +psych.bundle (??? - ???) <F4F6ADAB-2557-33DA-BA62-DE5257E17A8D> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/psych.bundle
0x102cf2000 - 0x102cf7fff +stringio.bundle (??? - ???) <A1AF7E3A-91B9-328A-9277-912923D4DF0D> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/stringio.bundle
0x102cfc000 - 0x102cfcfff +sha1.bundle (??? - ???) <F175384E-232A-37A7-AD08-6EB78CFBB2CA> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/digest/sha1.bundle
0x102f80000 - 0x102f9bfff +libyaml-0.2.dylib (3.2.0 - compatibility 3.0.0) <7D81692A-A56A-327B-BA5D-3A1D001F8F80> /Users/slyphon/.rvm/usr/lib/libyaml-0.2.dylib
0x102fa3000 - 0x102fa6fff +strscan.bundle (??? - ???) <22946EE1-3476-3EB3-982C-D64E47F5DFD5> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/strscan.bundle
0x102fab000 - 0x102fe0fef +date_core.bundle (??? - ???) <A6D099B7-1C2C-3F50-B121-94BB9A2453D8> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/date_core.bundle
0x102ffa000 - 0x10310cfe7 +libcrypto.0.9.8.dylib (0.9.8 - compatibility 0.9.8) <FFA5C593-F934-3DD0-9D94-C8868FA74527> /Users/slyphon/.rvm/usr/lib/libcrypto.0.9.8.dylib
0x103171000 - 0x103173ff7 +digest.bundle (??? - ???) <11886FC7-BA98-31BC-AFE7-8FF4A8812F84> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/digest.bundle
0x103177000 - 0x103177fff +iso_8859_1.bundle (??? - ???) <FEBC1D87-2368-3F4A-B6DF-F2EA3D8EA8DF> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/enc/iso_8859_1.bundle
0x10317a000 - 0x103185ff7 +zlib.bundle (??? - ???) <C5EAC702-8F33-3F54-BD66-0C56345EC8E9> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/zlib.bundle
0x1031be000 - 0x1031deff7 +socket.bundle (??? - ???) <485366D0-48A4-325C-A0B7-A87B90133A5A> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/socket.bundle
0x1031ee000 - 0x1031eeff7 +fcntl.bundle (??? - ???) <68047B6A-A7D7-3731-9385-DFF61670DFCB> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/fcntl.bundle
0x1031f1000 - 0x1031f4ff7 +readline.bundle (??? - ???) <32DE5457-290F-33A7-8DBD-210A60B868ED> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/readline.bundle
0x1031fa000 - 0x10322cfff +libreadline.6.2.dylib (6.2.0 - compatibility 6.0.0) <1ED15F67-A574-3616-AC5B-C83762E90ACD> /Users/slyphon/.rvm/usr/lib/libreadline.6.2.dylib
0x103244000 - 0x103245ff7 +console.bundle (??? - ???) <9A3CB31F-4BDA-3493-B66F-7E948FFF83BA> /Users/slyphon/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/x86_64-darwin11.3.0/io/console.bundle
0x103249000 - 0x103268ff7 +zookeeper_c.bundle (??? - ???) <0E535C05-2748-34C4-8239-8180F5A4AD32> /Users/slyphon/.rvm/gems/ruby-1.9.3-p194@zk/bundler/gems/zookeeper-8dfdd6be2095/ext/zookeeper_c.bundle
0x7fff625be000 - 0x7fff625f2baf dyld (195.6 - ???) <0CD1B35B-A28F-32DA-B72E-452EAD609613> /usr/lib/dyld
0x7fff8c57d000 - 0x7fff8c57eff7 libremovefile.dylib (21.1.0 - compatibility 1.0.0) <739E6C83-AA52-3C6C-A680-B37FE2888A04> /usr/lib/system/libremovefile.dylib
0x7fff8c74f000 - 0x7fff8c79dfff libauto.dylib (??? - ???) <D8AC8458-DDD0-3939-8B96-B6CED81613EF> /usr/lib/libauto.dylib
0x7fff8c82d000 - 0x7fff8c837ff7 liblaunch.dylib (392.18.0 - compatibility 1.0.0) <39EF04F2-7F0C-3435-B785-BF283727FFBD> /usr/lib/system/liblaunch.dylib
0x7fff8c839000 - 0x7fff8c856fff libxpc.dylib (77.18.0 - compatibility 1.0.0) <26C05F31-E809-3B47-AF42-1460971E3AC3> /usr/lib/system/libxpc.dylib
0x7fff8ca94000 - 0x7fff8cb09ff7 libc++.1.dylib (19.0.0 - compatibility 1.0.0) <C0EFFF1B-0FEB-3F99-BE54-506B35B555A9> /usr/lib/libc++.1.dylib
0x7fff8ec79000 - 0x7fff8ec99fff libsystem_kernel.dylib (1699.22.81 - compatibility 1.0.0) <B9E259FC-73EA-31E3-8E68-7F980DEBA8A6> /usr/lib/system/libsystem_kernel.dylib
0x7fff8ee72000 - 0x7fff8ee7dff7 libc++abi.dylib (14.0.0 - compatibility 1.0.0) <8FF3D766-D678-36F6-84AC-423C878E6D14> /usr/lib/libc++abi.dylib
0x7fff8ef4c000 - 0x7fff8ef4dff7 libsystem_blocks.dylib (53.0.0 - compatibility 1.0.0) <8BCA214A-8992-34B2-A8B9-B74DEACA1869> /usr/lib/system/libsystem_blocks.dylib
0x7fff8effd000 - 0x7fff8f00bfff libdispatch.dylib (187.7.0 - compatibility 1.0.0) <712AAEAC-AD90-37F7-B71F-293FF8AE8723> /usr/lib/system/libdispatch.dylib
0x7fff8f417000 - 0x7fff8f41cff7 libsystem_network.dylib (??? - ???) <5DE7024E-1D2D-34A2-80F4-08326331A75B> /usr/lib/system/libsystem_network.dylib
0x7fff8f6e9000 - 0x7fff8f724fff libsystem_info.dylib (??? - ???) <35F90252-2AE1-32C5-8D34-782C614D9639> /usr/lib/system/libsystem_info.dylib
0x7fff8f725000 - 0x7fff8f726fff libunc.dylib (24.0.0 - compatibility 1.0.0) <C67B3B14-866C-314F-87FF-8025BEC2CAAC> /usr/lib/system/libunc.dylib
0x7fff8f727000 - 0x7fff8f72cfff libcache.dylib (47.0.0 - compatibility 1.0.0) <B7757E2E-5A7D-362E-AB71-785FE79E1527> /usr/lib/system/libcache.dylib
0x7fff8f99f000 - 0x7fff8f9a7fff libsystem_dnssd.dylib (??? - ???) <407A48F3-64A0-348B-88E6-70CECD3D0D67> /usr/lib/system/libsystem_dnssd.dylib
0x7fff8f9bf000 - 0x7fff8f9c1fff libquarantine.dylib (36.2.0 - compatibility 1.0.0) <48656562-FF20-3B55-9F93-407ACA7341C0> /usr/lib/system/libquarantine.dylib
0x7fff9020c000 - 0x7fff90210fff libmathCommon.A.dylib (2026.0.0 - compatibility 1.0.0) <FF83AFF7-42B2-306E-90AF-D539C51A4542> /usr/lib/system/libmathCommon.A.dylib
0x7fff918a1000 - 0x7fff918aaff7 libsystem_notify.dylib (80.1.0 - compatibility 1.0.0) <A4D651E3-D1C6-3934-AD49-7A104FD14596> /usr/lib/system/libsystem_notify.dylib
0x7fff922c6000 - 0x7fff922ccfff libmacho.dylib (800.0.0 - compatibility 1.0.0) <D86F63EC-D2BD-32E0-8955-08B5EAFAD2CC> /usr/lib/system/libmacho.dylib
0x7fff92dac000 - 0x7fff92dadfff libdnsinfo.dylib (395.6.0 - compatibility 1.0.0) <718A135F-6349-354A-85D5-430B128EFD57> /usr/lib/system/libdnsinfo.dylib
0x7fff92dc0000 - 0x7fff92dc1ff7 libsystem_sandbox.dylib (??? - ???) <5087ADAD-D34D-3844-9D04-AFF93CED3D92> /usr/lib/system/libsystem_sandbox.dylib
0x7fff931bf000 - 0x7fff932a3e5f libobjc.A.dylib (228.0.0 - compatibility 1.0.0) <871E688B-CF57-3BC7-80D6-F6476DFF109B> /usr/lib/libobjc.A.dylib
0x7fff932d0000 - 0x7fff932d7fff libcopyfile.dylib (85.1.0 - compatibility 1.0.0) <172B1985-F24A-34E9-8D8B-A2403C9A0399> /usr/lib/system/libcopyfile.dylib
0x7fff935c8000 - 0x7fff9360aff7 libcommonCrypto.dylib (55010.0.0 - compatibility 1.0.0) <A5B9778E-11C3-3F61-B740-1F2114E967FB> /usr/lib/system/libcommonCrypto.dylib
0x7fff93f18000 - 0x7fff93f2aff7 libz.1.dylib (1.2.5 - compatibility 1.0.0) <30CBEF15-4978-3DED-8629-7109880A19D4> /usr/lib/libz.1.dylib
0x7fff9673c000 - 0x7fff96742ff7 libunwind.dylib (30.0.0 - compatibility 1.0.0) <1E9C6C8C-CBE8-3F4B-A5B5-E03E3AB53231> /usr/lib/system/libunwind.dylib
0x7fff96743000 - 0x7fff96747fff libdyld.dylib (195.5.0 - compatibility 1.0.0) <F1903B7A-D3FF-3390-909A-B24E09BAD1A5> /usr/lib/system/libdyld.dylib
0x7fff96812000 - 0x7fff9684cfff libncurses.5.4.dylib (5.4.0 - compatibility 5.4.0) <387DE593-9CC5-38C7-911B-A5F2264D34F2> /usr/lib/libncurses.5.4.dylib
0x7fff96c59000 - 0x7fff96c59fff libkeymgr.dylib (23.0.0 - compatibility 1.0.0) <61EFED6A-A407-301E-B454-CD18314F0075> /usr/lib/system/libkeymgr.dylib
0x7fff96c5a000 - 0x7fff96d37fef libsystem_c.dylib (763.12.0 - compatibility 1.0.0) <FF69F06E-0904-3C08-A5EF-536FAFFFDC22> /usr/lib/system/libsystem_c.dylib
0x7fff974e4000 - 0x7fff97511fe7 libSystem.B.dylib (159.1.0 - compatibility 1.0.0) <095FDD3C-3961-3865-A59B-A5B0A4B8B923> /usr/lib/libSystem.B.dylib
0x7fff976af000 - 0x7fff976b4fff libcompiler_rt.dylib (6.0.0 - compatibility 1.0.0) <98ECD5F6-E85C-32A5-98CD-8911230CB66A> /usr/lib/system/libcompiler_rt.dylib
0x7fff976b5000 - 0x7fff97728fff libstdc++.6.dylib (52.0.0 - compatibility 7.0.0) <6BDD43E4-A4B1-379E-9ED5-8C713653DFF2> /usr/lib/libstdc++.6.dylib
Sample analysis of process 20112 written to file /dev/stdout
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