Webpack-dev-server: High CPU usage
I am experiencing persistently high CPU usage (~60%) on MacBook Pro (Retina, Mid 2012) 2.7 GHz Intel Core i7.
I am running from CLI using io.js v1.6.3.
From Activity Monitor Statistics:
There are tons of Unix System Calls (~200K per second).
From Activity Monitor Open Files and Ports:
~/web
/Users/Vaughan/nvm/versions/io.js/v1.6.3/bin/iojs
~/web/node_modules/webpack-dev-server/node_modules/socket.io/node_modules/engine.io/node_modules/ws/build/Release/bufferutil.node
~/web/node_modules/webpack-dev-server/node_modules/socket.io/node_modules/engine.io/node_modules/ws/build/Release/validation.node
~/web/node_modules/webpack-dev-server/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/build/Release/bufferutil.node
~/web/node_modules/webpack-dev-server/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/build/Release/validation.node
~/web/node_modules/webpack/node_modules/watchpack/node_modules/chokidar/node_modules/fsevents/build/Release/fse.node
/usr/lib/dyld
/private/var/db/dyld/dyld_shared_cache_x86_64
/dev/ttys000
/dev/tty
/dev/tty
->0xb8416b0a4ad149c5
->0xb8416b0a4ad135d5
count=1, state=0
->0xb8416b0a5d0ea705
->0xb8416b0a473259a5
->0xb8416b0a47327105
->0xb8416b0a5d0ea9c5
/
/dev/tty
->0xb8416b0a53f37d25
->0xb8416b0a53f37235
/dev/tty
->0xb8416b0a3cf42c55
->0xb8416b0a3cf434ed
->0xb8416b0a53f3716d
localhost:redwood-broker
Here is a Sample output:
Sampling process 32427 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling node (pid 32427) every 1 millisecond
Process: iojs [32427]
Path: /Users/Vaughan/nvm/versions/io.js/v1.6.3/bin/iojs
Load Address: 0x100000000
Identifier: iojs
Version: ???
Code Type: X86-64
Parent Process: bash [1071]
Date/Time: 2015-05-07 12:36:03.059 -0400
OS Version: Mac OS X 10.10.1 (14B25)
Report Version: 7
Analysis Tool: /usr/bin/sample
----
Call graph:
2110 Thread_513269 DispatchQueue_1: com.apple.main-thread (serial)
+ 2110 start (in node) + 52 [0x100000e74]
+ 2110 node::Start(int, char**) (in node) + 420 [0x1005c5d56]
+ 1158 uv_run (in node) + 526 [0x10062583d]
+ ! 1100 uv__run_timers (in node) + 38 [0x10062f00e]
+ ! : 1096 timer_cb (in node) + 74 [0x100622d93]
+ ! : | 1028 uv_fs_stat (in node) + 166 [0x100628282]
+ ! : | + 837 post (in node) + 25 [0x1006235e2]
+ ! : | + ! 836 uv_mutex_lock (in node) + 9 [0x10062e722]
+ ! : | + ! : 828 __psynch_mutexwait (in libsystem_kernel.dylib) + 10,0 [0x7fff8c863162,0x7fff8c863158]
+ ! : | + ! : 6 _pthread_mutex_lock (in libsystem_pthread.dylib) + 107,250,... [0x7fff88a566a9,0x7fff88a56738,...]
+ ! : | + ! : 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! : | + ! : 1 pthread_mutex_lock (in libsystem_pthread.dylib) + 2 [0x7fff88a56639]
+ ! : | + ! 1 DYLD-STUB$$pthread_mutex_lock (in node) + 0 [0x100638aa4]
+ ! : | + 93 post (in node) + 68 [0x10062360d]
+ ! : | + ! 93 uv_cond_signal (in node) + 9 [0x10062e942]
+ ! : | + ! 81 __psynch_cvsignal (in libsystem_kernel.dylib) + 10,0 [0x7fff8c86311a,0x7fff8c863110]
+ ! : | + ! 5 _pthread_cond_signal (in libsystem_pthread.dylib) + 152,56,... [0x7fff88a57783,0x7fff88a57723,...]
+ ! : | + ! 3 _pthread_cond_signal (in libsystem_pthread.dylib) + 611 [0x7fff88a5794e]
+ ! : | + ! : 2 _pthread_cond_updateval (in libsystem_pthread.dylib) + 116,6 [0x7fff88a59002,0x7fff88a58f94]
+ ! : | + ! : 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! : | + ! 2 pthread_cond_signal (in libsystem_pthread.dylib) + 2 [0x7fff88a591fb]
+ ! : | + ! 1 DYLD-STUB$$OSAtomicCompareAndSwap32Barrier (in libsystem_pthread.dylib) + 0 [0x7fff88a5c23e]
+ ! : | + ! 1 _pthread_cond_signal (in libsystem_pthread.dylib) + 587 [0x7fff88a57936]
+ ! : | + ! 1 __psynch_cvsignal (in libsystem_kernel.dylib) + 20 [0x7fff8c863124]
+ ! : | + 88 uv_mutex_unlock (in node) + 9 [0x10062e75f]
+ ! : | + ! 82 __psynch_mutexdrop (in libsystem_kernel.dylib) + 10,0 [0x7fff8c86314a,0x7fff8c863140]
+ ! : | + ! 4 pthread_mutex_unlock (in libsystem_pthread.dylib) + 63 [0x7fff88a56be2]
+ ! : | + ! : 3 __mtx_droplock (in libsystem_pthread.dylib) + 547,94,... [0x7fff88a56ebd,0x7fff88a56cf8,...]
+ ! : | + ! : 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! : | + ! 2 pthread_mutex_unlock (in libsystem_pthread.dylib) + 108,133 [0x7fff88a56c0f,0x7fff88a56c28]
+ ! : | + 4 uv__work_submit (in node) + 42 [0x100623643]
+ ! : | + ! 2 DYLD-STUB$$pthread_once (in node) + 0 [0x100638ac8]
+ ! : | + ! 1 uv_once (in node) + 9 [0x10062e838]
+ ! : | + ! : 1 pthread_once (in libsystem_pthread.dylib) + 0 [0x7fff88a57aee]
+ ! : | + ! 1 uv_once (in node) + 1 [0x10062e830]
+ ! : | + 3 post (in node) + 25,35,... [0x1006235e2,0x1006235ec,...]
+ ! : | + 2 uv_mutex_unlock (in node) + 13,9 [0x10062e763,0x10062e75f]
+ ! : | + 1 uv__work_submit (in node) + 6 [0x10062361f]
+ ! : | 66 uv_fs_stat (in node) + 112 [0x10062824c]
+ ! : | + 30 strdup (in libsystem_c.dylib) + 18 [0x7fff93644f99]
+ ! : | + ! 30 strlen (in libsystem_c.dylib) + 14,0,... [0x7fff935eb16e,0x7fff935eb160,...]
+ ! : | + 22 strdup (in libsystem_c.dylib) + 32 [0x7fff93644fa7]
+ ! : | + ! 18 malloc (in libsystem_malloc.dylib) + 42 [0x7fff95048395]
+ ! : | + ! : 17 malloc_zone_malloc (in libsystem_malloc.dylib) + 71 [0x7fff95049877]
+ ! : | + ! : | 10 szone_malloc_should_clear (in libsystem_malloc.dylib) + 317 [0x7fff95049f50]
+ ! : | + ! : | + 8 tiny_malloc_from_free_list (in libsystem_malloc.dylib) + 1,182,... [0x7fff9504af95,0x7fff9504b04a,...]
+ ! : | + ! : | + 1 tiny_malloc_from_free_list (in libsystem_malloc.dylib) + 767 [0x7fff9504b293]
+ ! : | + ! : | + ! 1 get_tiny_free_size (in libsystem_malloc.dylib) + 67 [0x7fff9504eea1]
+ ! : | + ! : | + 1 tiny_malloc_from_free_list (in libsystem_malloc.dylib) + 1450 [0x7fff9504b53e]
+ ! : | + ! : | + 1 tiny_free_list_add_ptr (in libsystem_malloc.dylib) + 143 [0x7fff9504e2a5]
+ ! : | + ! : | 5 szone_malloc_should_clear (in libsystem_malloc.dylib) + 4361,76,... [0x7fff9504af1c,0x7fff95049e5f,...]
+ ! : | + ! : | 2 szone_malloc (in libsystem_malloc.dylib) + 0 [0x7fff95049e07]
+ ! : | + ! : 1 malloc_zone_malloc (in libsystem_malloc.dylib) + 1 [0x7fff95049831]
+ ! : | + ! 4 malloc (in libsystem_malloc.dylib) + 1,61,... [0x7fff9504836c,0x7fff950483a8,...]
+ ! : | + 7 strdup (in libsystem_c.dylib) + 56 [0x7fff93644fbf]
+ ! : | + ! 4 _platform_memmove$VARIANT$Nehalem (in libsystem_platform.dylib) + 141,74,... [0x7fff921423cd,0x7fff9214238a,...]
+ ! : | + ! 3 _platform_memmove$VARIANT$Ivybridge (in libsystem_platform.dylib) + 0,1 [0x7fff92142300,0x7fff92142301]
+ ! : | + 5 strdup (in libsystem_c.dylib) + 1,6 [0x7fff93644f88,0x7fff93644f8d]
+ ! : | + 2 DYLD-STUB$$memcpy (in libsystem_c.dylib) + 0 [0x7fff9366e7c6]
+ ! : | 2 uv_fs_stat (in node) + 27,0 [0x1006281f7,0x1006281dc]
+ ! : 4 timer_cb (in node) + 78,5,... [0x100622d97,0x100622d4e,...]
+ ! 53 uv__run_timers (in node) + 24 [0x10062f000]
+ ! : 36 uv_timer_stop (in node) + 105,279,... [0x10062edf3,0x10062eea1,...]
+ ! : 17 uv_timer_stop (in node) + 264 [0x10062ee92]
+ ! : 17 heap_node_swap (in node) + 123,110,... [0x10062f0b1,0x10062f0a4,...]
+ ! 4 uv__run_timers (in node) + 45,54,... [0x10062f015,0x10062f01e,...]
+ ! 1 uv__run_timers (in node) + 32 [0x10062f008]
+ ! 1 uv_timer_again (in node) + 1 [0x10062ef50]
+ 951 uv_run (in node) + 276 [0x100625743]
+ ! 931 kevent (in libsystem_kernel.dylib) + 10 [0x7fff8c864216]
+ ! 17 uv__io_poll (in node) + 1581 [0x100632f42]
+ ! : 17 uv__async_io (in node) + 136 [0x1006252cc]
+ ! : 17 uv__async_event (in node) + 65 [0x100625149]
+ ! : 15 uv__work_done (in node) + 175 [0x10062383e]
+ ! : | 9 poll_cb (in node) + 435 [0x100622b84]
+ ! : | + 9 uv_fs_req_cleanup (in node) + 18 [0x1006286d2]
+ ! : | + 3 szone_free_definite_size (in libsystem_malloc.dylib) + 3927,2403,... [0x7fff9504dad6,0x7fff9504d4e2,...]
+ ! : | + 2 free (in libsystem_malloc.dylib) + 61 [0x7fff9504b7c8]
+ ! : | + ! 2 szone_size (in libsystem_malloc.dylib) + 0,226 [0x7fff9504c84d,0x7fff9504c92f]
+ ! : | + 2 szone_free_definite_size (in libsystem_malloc.dylib) + 2432 [0x7fff9504d4ff]
+ ! : | + ! 2 tiny_free_list_add_ptr (in libsystem_malloc.dylib) + 43,324 [0x7fff9504e241,0x7fff9504e35a]
+ ! : | + 1 szone_free_definite_size (in libsystem_malloc.dylib) + 983 [0x7fff9504cf56]
+ ! : | + ! 1 _os_lock_spin_lock (in libsystem_platform.dylib) + 12 [0x7fff92145cd1]
+ ! : | + 1 szone_free_definite_size (in libsystem_malloc.dylib) + 1583 [0x7fff9504d1ae]
+ ! : | + 1 tiny_free_list_remove_ptr (in libsystem_malloc.dylib) + 135 [0x7fff9504ef3b]
+ ! : | 3 poll_cb (in node) + 164,273,... [0x100622a75,0x100622ae2,...]
+ ! : | 2 poll_cb (in node) + 494 [0x100622bbf]
+ ! : | + 2 uv_timer_start (in node) + 11,286 [0x10062ec37,0x10062ed4a]
+ ! : | 1 uv__fs_done (in node) + 51 [0x10062705f]
+ ! : 1 uv__fs_done (in node) + 81 [0x10062707d]
+ ! : 1 uv__work_done (in node) + 156 [0x10062382b]
+ ! 1 uv__io_poll (in node) + 713 [0x100632bde]
+ ! : 1 __pthread_sigmask (in libsystem_kernel.dylib) + 10 [0x7fff8c8632b2]
+ ! 1 uv__io_poll (in node) + 733 [0x100632bf2]
+ ! : 1 uv__hrtime (in node) + 11 [0x1006309d9]
+ ! 1 uv__io_poll (in node) + 763 [0x100632c10]
+ 1 uv_run (in node) + 279 [0x100625746]
2110 Thread_513273
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 2110 node::Platform::WorkerBody(void*) (in node) + 45 [0x1005ddae7]
+ 2110 node::TaskQueue::Shift() (in node) + 38 [0x1005ddd34]
+ 2110 uv_cond_wait (in node) + 9 [0x10062e96a]
+ 2110 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863132]
2110 Thread_513274
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 2110 node::Platform::WorkerBody(void*) (in node) + 45 [0x1005ddae7]
+ 2110 node::TaskQueue::Shift() (in node) + 38 [0x1005ddd34]
+ 2110 uv_cond_wait (in node) + 9 [0x10062e96a]
+ 2110 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863132]
2110 Thread_513275
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 2110 node::Platform::WorkerBody(void*) (in node) + 25 [0x1005ddad3]
+ 2110 node::TaskQueue::Shift() (in node) + 38 [0x1005ddd34]
+ 2110 uv_cond_wait (in node) + 9 [0x10062e96a]
+ 2110 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863132]
2110 Thread_513276
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 2110 node::Platform::WorkerBody(void*) (in node) + 25 [0x1005ddad3]
+ 2110 node::TaskQueue::Shift() (in node) + 38 [0x1005ddd34]
+ 2110 uv_cond_wait (in node) + 9 [0x10062e96a]
+ 2110 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863132]
2110 Thread_513277: OptimizingCompi
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 v8::base::ThreadEntry(void*) (in node) + 87 [0x100636247]
+ 2110 v8::internal::OptimizingCompilerThread::Run() (in node) + 101 [0x10045efe5]
+ 2110 v8::base::Semaphore::Wait() (in node) + 23 [0x1006347d7]
+ 2110 semaphore_wait_trap (in libsystem_kernel.dylib) + 10 [0x7fff8c85e56a]
2110 Thread_513279
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 2110 __select (in libsystem_kernel.dylib) + 10 [0x7fff8c8633f6]
2110 Thread_513282
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 2110 __select (in libsystem_kernel.dylib) + 10 [0x7fff8c8633f6]
2110 Thread_513283
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 1738 worker (in node) + 203 [0x100623b77]
+ ! 1738 uv_cond_wait (in node) + 9 [0x10062e96a]
+ ! 1475 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863132]
+ ! 261 _pthread_cond_wait (in libsystem_pthread.dylib) + 835 [0x7fff88a58f2e]
+ ! : 259 __psynch_mutexwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863162]
+ ! : 1 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480 [0x7fff88a5681e]
+ ! : 1 pthread_mutex_lock (in libsystem_pthread.dylib) + 2 [0x7fff88a56639]
+ ! 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! 1 _pthread_cond_wait (in libsystem_pthread.dylib) + 707 [0x7fff88a58eae]
+ 239 worker (in node) + 190 [0x100623b6a]
+ ! 238 uv_mutex_lock (in node) + 9 [0x10062e722]
+ ! : 234 __psynch_mutexwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863162]
+ ! : 2 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480 [0x7fff88a5681e]
+ ! : 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! : 1 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480 [0x7fff88a5681e]
+ ! : 1 __psynch_mutexwait (in libsystem_kernel.dylib) + 20 [0x7fff8c86316c]
+ ! 1 uv_mutex_lock (in node) + 13 [0x10062e726]
+ 85 worker (in node) + 90 [0x100623b06]
+ ! 84 stat$INODE64 (in libsystem_kernel.dylib) + 10 [0x7fff8c864a6e]
+ ! 1 uv__fs_work (in node) + 40 [0x1006265b1]
+ 41 worker (in node) + 83 [0x100623aff]
+ ! 41 uv_mutex_unlock (in node) + 9 [0x10062e75f]
+ ! 38 __psynch_mutexdrop (in libsystem_kernel.dylib) + 10 [0x7fff8c86314a]
+ ! 2 pthread_mutex_unlock (in libsystem_pthread.dylib) + 63 [0x7fff88a56be2]
+ ! : 1 DYLD-STUB$$OSAtomicCompareAndSwap64Barrier (in libsystem_pthread.dylib) + 0 [0x7fff88a5c24a]
+ ! : 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! 1 pthread_mutex_unlock (in libsystem_pthread.dylib) + 73 [0x7fff88a56bec]
+ 3 worker (in node) + 50,132 [0x100623ade,0x100623b30]
+ 2 worker (in node) + 106 [0x100623b16]
+ ! 1 DYLD-STUB$$pthread_mutex_lock (in node) + 0 [0x100638aa4]
+ ! 1 uv_mutex_lock (in node) + 9 [0x10062e722]
+ ! 1 _pthread_mutex_lock (in libsystem_pthread.dylib) + 225 [0x7fff88a5671f]
+ 2 worker (in node) + 182 [0x100623b62]
+ 2 uv_mutex_unlock (in node) + 9 [0x10062e75f]
+ 2 pthread_mutex_unlock (in libsystem_pthread.dylib) + 63 [0x7fff88a56be2]
+ 2 __mtx_droplock (in libsystem_pthread.dylib) + 1,416 [0x7fff88a56c9b,0x7fff88a56e3a]
2110 Thread_513284
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 1726 worker (in node) + 203 [0x100623b77]
+ ! 1726 uv_cond_wait (in node) + 9 [0x10062e96a]
+ ! 1490 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863132]
+ ! 229 _pthread_cond_wait (in libsystem_pthread.dylib) + 835 [0x7fff88a58f2e]
+ ! : 226 __psynch_mutexwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863162]
+ ! : 2 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480,13 [0x7fff88a5681e,0x7fff88a5664b]
+ ! : 1 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480 [0x7fff88a5681e]
+ ! : 1 __psynch_mutexwait (in libsystem_kernel.dylib) + 20 [0x7fff8c86316c]
+ ! 2 _pthread_cond_wait (in libsystem_pthread.dylib) + 530 [0x7fff88a58dfd]
+ ! : 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! : 1 __mtx_droplock (in libsystem_pthread.dylib) + 213 [0x7fff88a56d6f]
+ ! 2 _pthread_cond_wait (in libsystem_pthread.dylib) + 712 [0x7fff88a58eb3]
+ ! : 2 _pthread_testcancel (in libsystem_pthread.dylib) + 28 [0x7fff88a58f5f]
+ ! : 2 OSSpinLockLock (in libsystem_platform.dylib) + 0 [0x7fff92141fc8]
+ ! 2 _pthread_cond_wait (in libsystem_pthread.dylib) + 693 [0x7fff88a58ea0]
+ ! 1 _pthread_cond_wait (in libsystem_pthread.dylib) + 132 [0x7fff88a58c6f]
+ ! 1 _pthread_testcancel (in libsystem_pthread.dylib) + 23 [0x7fff88a58f5a]
+ 250 worker (in node) + 190 [0x100623b6a]
+ ! 250 uv_mutex_lock (in node) + 9 [0x10062e722]
+ ! 244 __psynch_mutexwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863162]
+ ! 4 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480,484 [0x7fff88a5681e,0x7fff88a56822]
+ ! 2 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 0,8 [0x7fff92144340,0x7fff92144348]
+ 88 worker (in node) + 90 [0x100623b06]
+ ! 84 stat$INODE64 (in libsystem_kernel.dylib) + 10 [0x7fff8c864a6e]
+ ! 2 uv__fs_work (in node) + 94,40 [0x1006265e7,0x1006265b1]
+ ! 1 DYLD-STUB$$stat$INODE64 (in node) + 0 [0x100638c24]
+ ! 1 uv__fs_work (in node) + 1405 [0x100626b06]
+ ! 1 uv__to_stat (in node) + 0 [0x10062871b]
+ 45 worker (in node) + 83 [0x100623aff]
+ ! 45 uv_mutex_unlock (in node) + 9 [0x10062e75f]
+ ! 44 __psynch_mutexdrop (in libsystem_kernel.dylib) + 10 [0x7fff8c86314a]
+ ! 1 pthread_mutex_unlock (in libsystem_pthread.dylib) + 73 [0x7fff88a56bec]
+ 1 worker (in node) + 182 [0x100623b62]
+ 1 uv_mutex_unlock (in node) + 9 [0x10062e75f]
+ 1 pthread_mutex_unlock (in libsystem_pthread.dylib) + 63 [0x7fff88a56be2]
+ 1 __mtx_droplock (in libsystem_pthread.dylib) + 209 [0x7fff88a56d6b]
2110 Thread_513285
+ 2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
+ 2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
+ 2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
+ 2110 uv__thread_start (in node) + 25 [0x10062e656]
+ 1732 worker (in node) + 203 [0x100623b77]
+ ! 1732 uv_cond_wait (in node) + 9 [0x10062e96a]
+ ! 1503 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863132]
+ ! 221 _pthread_cond_wait (in libsystem_pthread.dylib) + 835 [0x7fff88a58f2e]
+ ! : 220 __psynch_mutexwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863162]
+ ! : 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! 3 pthread_cond_wait (in libsystem_pthread.dylib) + 0 [0x7fff88a58bca]
+ ! 1 _pthread_cond_wait (in libsystem_pthread.dylib) + 58 [0x7fff88a58c25]
+ ! : 1 _pthread_cond_check_init (in libsystem_pthread.dylib) + 240 [0x7fff88a57a4f]
+ ! 1 _pthread_cond_wait (in libsystem_pthread.dylib) + 132 [0x7fff88a58c6f]
+ ! : 1 _pthread_testcancel (in libsystem_pthread.dylib) + 28 [0x7fff88a58f5f]
+ ! : 1 OSSpinLockLock (in libsystem_platform.dylib) + 5 [0x7fff92141fcd]
+ ! 1 _pthread_cond_wait (in libsystem_pthread.dylib) + 530 [0x7fff88a58dfd]
+ ! : 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ ! 1 _pthread_cond_wait (in libsystem_pthread.dylib) + 712 [0x7fff88a58eb3]
+ ! : 1 _pthread_testcancel (in libsystem_pthread.dylib) + 28 [0x7fff88a58f5f]
+ ! : 1 OSSpinLockLock (in libsystem_platform.dylib) + 5 [0x7fff92141fcd]
+ ! 1 _pthread_cond_wait (in libsystem_pthread.dylib) + 693 [0x7fff88a58ea0]
+ 248 worker (in node) + 190 [0x100623b6a]
+ ! 248 uv_mutex_lock (in node) + 9 [0x10062e722]
+ ! 245 __psynch_mutexwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863162]
+ ! 2 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480,107 [0x7fff88a5681e,0x7fff88a566a9]
+ ! 1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 8 [0x7fff92144348]
+ 72 worker (in node) + 90 [0x100623b06]
+ ! 70 stat$INODE64 (in libsystem_kernel.dylib) + 10,5 [0x7fff8c864a6e,0x7fff8c864a69]
+ ! 1 uv__fs_work (in node) + 2476 [0x100626f35]
+ ! : 1 __error (in libsystem_kernel.dylib) + 0 [0x7fff8c85ec8d]
+ ! 1 uv__fs_work (in node) + 40 [0x1006265b1]
+ 53 worker (in node) + 83 [0x100623aff]
+ ! 53 uv_mutex_unlock (in node) + 9 [0x10062e75f]
+ ! 52 __psynch_mutexdrop (in libsystem_kernel.dylib) + 10 [0x7fff8c86314a]
+ ! 1 pthread_mutex_unlock (in libsystem_pthread.dylib) + 63 [0x7fff88a56be2]
+ ! 1 __mtx_droplock (in libsystem_pthread.dylib) + 81 [0x7fff88a56ceb]
+ 3 worker (in node) + 190,50,... [0x100623b6a,0x100623ade,...]
+ 1 worker (in node) + 106 [0x100623b16]
+ ! 1 uv_mutex_lock (in node) + 9 [0x10062e722]
+ ! 1 _pthread_mutex_lock (in libsystem_pthread.dylib) + 30 [0x7fff88a5665c]
+ 1 worker (in node) + 182 [0x100623b62]
+ 1 uv_mutex_unlock (in node) + 9 [0x10062e75f]
+ 1 pthread_mutex_unlock (in libsystem_pthread.dylib) + 198 [0x7fff88a56c69]
2110 Thread_513286
2110 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
2110 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
2110 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
2110 uv__thread_start (in node) + 25 [0x10062e656]
1761 worker (in node) + 203 [0x100623b77]
! 1760 uv_cond_wait (in node) + 9 [0x10062e96a]
! : 1525 __psynch_cvwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863132]
! : 228 _pthread_cond_wait (in libsystem_pthread.dylib) + 835 [0x7fff88a58f2e]
! : | 225 __psynch_mutexwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863162]
! : | 3 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480,484,... [0x7fff88a5681e,0x7fff88a56822,...]
! : 4 _pthread_cond_wait (in libsystem_pthread.dylib) + 132 [0x7fff88a58c6f]
! : | 4 _pthread_testcancel (in libsystem_pthread.dylib) + 28 [0x7fff88a58f5f]
! : | 4 OSSpinLockLock (in libsystem_platform.dylib) + 7 [0x7fff92141fcf]
! : 2 _pthread_cond_wait (in libsystem_pthread.dylib) + 632,707 [0x7fff88a58e63,0x7fff88a58eae]
! : 1 _pthread_cond_wait (in libsystem_pthread.dylib) + 712 [0x7fff88a58eb3]
! : 1 _pthread_testcancel (in libsystem_pthread.dylib) + 31 [0x7fff88a58f62]
! 1 uv_cond_wait (in node) + 9 [0x10062e96a]
215 worker (in node) + 190 [0x100623b6a]
! 215 uv_mutex_lock (in node) + 9 [0x10062e722]
! 212 __psynch_mutexwait (in libsystem_kernel.dylib) + 10,5 [0x7fff8c863162,0x7fff8c86315d]
! 2 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480,484 [0x7fff88a5681e,0x7fff88a56822]
! 1 _pthread_mutex_lock (in libsystem_pthread.dylib) + 480 [0x7fff88a5681e]
! 1 __psynch_mutexwait (in libsystem_kernel.dylib) + 20 [0x7fff8c86316c]
83 worker (in node) + 90 [0x100623b06]
! 78 stat$INODE64 (in libsystem_kernel.dylib) + 10 [0x7fff8c864a6e]
! 3 uv__fs_work (in node) + 40,2520,... [0x1006265b1,0x100626f61,...]
! 1 uv__fs_work (in node) + 1343 [0x100626ac8]
! : 1 stat$INODE64 (in libsystem_kernel.dylib) + 20 [0x7fff8c864a78]
! 1 uv__fs_work (in node) + 2476 [0x100626f35]
! 1 __error (in libsystem_kernel.dylib) + 9 [0x7fff8c85ec96]
46 worker (in node) + 83 [0x100623aff]
! 46 uv_mutex_unlock (in node) + 9 [0x10062e75f]
! 46 __psynch_mutexdrop (in libsystem_kernel.dylib) + 10 [0x7fff8c86314a]
2 worker (in node) + 182 [0x100623b62]
! 2 uv_mutex_unlock (in node) + 9 [0x10062e75f]
! 2 pthread_mutex_unlock (in libsystem_pthread.dylib) + 63 [0x7fff88a56be2]
! 2 __mtx_droplock (in libsystem_pthread.dylib) + 1 [0x7fff88a56c9b]
1 worker (in node) + 106 [0x100623b16]
! 1 uv_mutex_lock (in node) + 9 [0x10062e722]
! 1 __psynch_mutexwait (in libsystem_kernel.dylib) + 10 [0x7fff8c863162]
1 worker (in node) + 166 [0x100623b52]
! 1 uv_async_send (in node) + 8 [0x100625164]
1 worker (in node) + 50 [0x100623ade]
Total number in stack (recursive counted multiple, when >=5):
13 __psynch_mutexwait (in libsystem_kernel.dylib) + 0 [0x7fff8c863158]
11 OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) + 0 [0x7fff92144340]
11 _pthread_body (in libsystem_pthread.dylib) + 131 [0x7fff88a582fc]
11 _pthread_start (in libsystem_pthread.dylib) + 176 [0x7fff88a58279]
11 thread_start (in libsystem_pthread.dylib) + 13 [0x7fff88a564b1]
10 _pthread_mutex_lock (in libsystem_pthread.dylib) + 0 [0x7fff88a5663e]
10 uv__thread_start (in node) + 25 [0x10062e656]
9 uv_mutex_unlock (in node) + 9 [0x10062e75f]
8 __psynch_cvwait (in libsystem_kernel.dylib) + 0 [0x7fff8c863128]
8 uv_cond_wait (in node) + 9 [0x10062e96a]
8 uv_mutex_lock (in node) + 9 [0x10062e722]
6 __mtx_droplock (in libsystem_pthread.dylib) + 0 [0x7fff88a56c9a]
6 pthread_mutex_unlock (in libsystem_pthread.dylib) + 63 [0x7fff88a56be2]
5 __psynch_mutexdrop (in libsystem_kernel.dylib) + 0 [0x7fff8c863140]
5 stat$INODE64 (in libsystem_kernel.dylib) + 0 [0x7fff8c864a64]
Sort by top of stack, same collapsed (when >= 5):
__psynch_cvwait (in libsystem_kernel.dylib) 14433
__select (in libsystem_kernel.dylib) 4220
__psynch_mutexwait (in libsystem_kernel.dylib) 2697
semaphore_wait_trap (in libsystem_kernel.dylib) 2110
kevent (in libsystem_kernel.dylib) 931
stat$INODE64 (in libsystem_kernel.dylib) 317
__psynch_mutexdrop (in libsystem_kernel.dylib) 262
__psynch_cvsignal (in libsystem_kernel.dylib) 82
uv_timer_stop (in node) 36
strlen (in libsystem_c.dylib) 30
_pthread_mutex_lock (in libsystem_pthread.dylib) 24
heap_node_swap (in node) 17
OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp (in libsystem_platform.dylib) 12
__mtx_droplock (in libsystem_pthread.dylib) 10
OSSpinLockLock (in libsystem_platform.dylib) 8
tiny_malloc_from_free_list (in libsystem_malloc.dylib) 8
uv__fs_work (in node) 7
worker (in node) 7
_pthread_cond_wait (in libsystem_pthread.dylib) 6
_pthread_cond_signal (in libsystem_pthread.dylib) 5
pthread_mutex_unlock (in libsystem_pthread.dylib) 5
strdup (in libsystem_c.dylib) 5
szone_malloc_should_clear (in libsystem_malloc.dylib) 5
Binary Images:
0x100000000 - 0x10090dfd7 +node (???) <95032410-94B0-348E-96E3-2B7A6BDD9529> /Users/Vaughan/nvm/versions/io.js/v1.6.3/bin/node
0x100fed000 - 0x100feefff +bufferutil.node (???) <F7280132-F541-3836-86D0-DCF6475DB92F> /Users/Vaughan/xxx/web/node_modules/webpack-dev-server/node_modules/socket.io/node_modules/engine.io/node_modules/ws/build/Release/bufferutil.node
0x100ff2000 - 0x100ff3ff7 +validation.node (???) <10C9B852-235D-33D9-A29A-21C4948819A4> /Users/Vaughan/xxx/web/node_modules/webpack-dev-server/node_modules/socket.io/node_modules/engine.io/node_modules/ws/build/Release/validation.node
0x100ff7000 - 0x100ff8fff +bufferutil.node (???) <A4675494-7168-3F4F-B2DB-4BD0B770A949> /Users/Vaughan/xxx/web/node_modules/webpack-dev-server/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/build/Release/bufferutil.node
0x1014ed000 - 0x1014eeff7 +validation.node (???) <72264438-0B38-3597-9852-8CE6713DFCE2> /Users/Vaughan/xxx/web/node_modules/webpack-dev-server/node_modules/socket.io-client/node_modules/engine.io-client/node_modules/ws/build/Release/validation.node
0x1014f2000 - 0x1014f4fff +fse.node (???) <F7A10E78-DE3F-3DC0-A87B-C6627561CC42> /Users/Vaughan/xxx/web/node_modules/webpack/node_modules/watchpack/node_modules/chokidar/node_modules/fsevents/build/Release/fse.node
0x7fff6a869000 - 0x7fff6a89f837 dyld (0.0 - ???) <4696A982-1500-34EC-9777-1EF7A03E2659> /usr/lib/dyld
0x7fff87d93000 - 0x7fff87e02fff com.apple.SearchKit (1.4.0 - 1.4.0) <BFD6D876-36BA-3A3B-9F15-3E2F7DE6E89D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
0x7fff87ea6000 - 0x7fff87ea8ff7 libsystem_sandbox.dylib (358.1.1) <DB9962EF-8898-31CC-9B87-E01F8CE74C9D> /usr/lib/system/libsystem_sandbox.dylib
0x7fff87ea9000 - 0x7fff87eb1ffb com.apple.CoreServices.FSEvents (1210 - 1210) <782A9C69-7A45-31A7-8960-D08A36CBD0A7> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/FSEvents
0x7fff881c1000 - 0x7fff881c6ff7 libmacho.dylib (862) <126CA2ED-DE91-308F-8881-B9DAEC3C63B6> /usr/lib/system/libmacho.dylib
0x7fff883e3000 - 0x7fff886caffb com.apple.CoreServices.CarbonCore (1108.1 - 1108.1) <55A16172-ACC0-38B7-8409-3CB92AF33973> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
0x7fff886cb000 - 0x7fff886ccfff libSystem.B.dylib (1213) <DA954461-EC6A-3DF0-8551-6FC810627627> /usr/lib/libSystem.B.dylib
0x7fff88735000 - 0x7fff8875dfff libxpc.dylib (559.1.22) <9437C02E-A07B-38C8-91CB-299FAA63083D> /usr/lib/system/libxpc.dylib
0x7fff8875e000 - 0x7fff8876fff7 libsystem_coretls.dylib (35.1.2) <EBBF7EF6-80D8-3F8F-825C-B412BD6D22C0> /usr/lib/system/libsystem_coretls.dylib
0x7fff88770000 - 0x7fff88771ffb libremovefile.dylib (35) <3485B5F4-6CE8-3C62-8DFD-8736ED6E8531> /usr/lib/system/libremovefile.dylib
0x7fff888b3000 - 0x7fff8891aff7 com.apple.datadetectorscore (6.0 - 396.1) <5D348063-1528-3E2F-B587-9E82970506F9> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDetectorsCore
0x7fff8891b000 - 0x7fff8891bfff com.apple.CoreServices (62 - 62) <9E4577CA-3FC3-300D-AB00-87ADBDDA2E37> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x7fff8891c000 - 0x7fff8891cff7 libkeymgr.dylib (28) <77845842-DE70-3CC5-BD01-C3D14227CED5> /usr/lib/system/libkeymgr.dylib
0x7fff8891d000 - 0x7fff88993fe7 libcorecrypto.dylib (233.1.2) <E1789801-3985-3949-B736-6B3378873301> /usr/lib/system/libcorecrypto.dylib
0x7fff88a55000 - 0x7fff88a5efff libsystem_pthread.dylib (105.1.4) <26B1897F-0CD3-30F3-B55A-37CB45062D73> /usr/lib/system/libsystem_pthread.dylib
0x7fff891d7000 - 0x7fff8922bfff libc++.1.dylib (120) <1B9530FD-989B-3174-BB1C-BDC159501710> /usr/lib/libc++.1.dylib
0x7fff89434000 - 0x7fff89438fff libcache.dylib (69) <45E9A2E7-99C4-36B2-BEE3-0C4E11614AD1> /usr/lib/system/libcache.dylib
0x7fff89439000 - 0x7fff89442ff7 libsystem_notify.dylib (133.1.1) <61147800-F320-3DAA-850C-BADF33855F29> /usr/lib/system/libsystem_notify.dylib
0x7fff89732000 - 0x7fff8974cff7 liblzma.5.dylib (7) <1D03E875-A7C0-3028-814C-3C27F7B7C079> /usr/lib/liblzma.5.dylib
0x7fff897b2000 - 0x7fff8982aff7 com.apple.SystemConfiguration (1.14 - 1.14) <C269BCFD-ACAB-3331-BC7C-0430F0E84817> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
0x7fff89878000 - 0x7fff89c0efff com.apple.CoreFoundation (6.9 - 1151.16) <F2B088AF-A5C6-3FAE-9EB4-7931AF6359E4> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x7fff89c17000 - 0x7fff89c19ff7 libsystem_coreservices.dylib (9) <41B7C578-5A53-31C8-A96F-C73E030B0938> /usr/lib/system/libsystem_coreservices.dylib
0x7fff8a7eb000 - 0x7fff8a84aff3 com.apple.AE (681 - 681) <7F544183-A515-31A8-B45F-89A167F56216> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
0x7fff8a8a3000 - 0x7fff8a8b4fff libcmph.dylib (1) <46EC3997-DB5E-38AE-BBBB-A035A54AD3C0> /usr/lib/libcmph.dylib
0x7fff8a910000 - 0x7fff8a93aff7 libdispatch.dylib (442.1.4) <502CF32B-669B-3709-8862-08188225E4F0> /usr/lib/system/libdispatch.dylib
0x7fff8a943000 - 0x7fff8a94aff7 libcompiler_rt.dylib (35) <BF8FC133-EE10-3DA6-9B90-92039E28678F> /usr/lib/system/libcompiler_rt.dylib
0x7fff8aa2a000 - 0x7fff8aa2aff7 libunc.dylib (29) <5676F7EA-C1DF-329F-B006-D2C3022B7D70> /usr/lib/system/libunc.dylib
0x7fff8aa68000 - 0x7fff8aa6dfff com.apple.DiskArbitration (2.6 - 2.6) <0DFF4D9B-2AC3-3B82-B5C5-30F4EFBD2DB9> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
0x7fff8ab16000 - 0x7fff8ac08fff libxml2.2.dylib (26) <B834E7C8-EC3E-3382-BC5A-DA38DC4D720C> /usr/lib/libxml2.2.dylib
0x7fff8ac09000 - 0x7fff8adeeff3 libicucore.A.dylib (531.30) <EF0E7544-E317-3550-A962-6AE65E78AF17> /usr/lib/libicucore.A.dylib
0x7fff8b6de000 - 0x7fff8b6dffff libsystem_secinit.dylib (18) <581DAD0F-6B63-3A48-B63B-917AF799ABAA> /usr/lib/system/libsystem_secinit.dylib
0x7fff8b6e0000 - 0x7fff8b6ebff7 libkxld.dylib (2782.1.97) <CB1A1B57-54BE-3573-AE0C-B90ED6BAEEE2> /usr/lib/system/libkxld.dylib
0x7fff8b835000 - 0x7fff8b87bff7 libauto.dylib (186) <A260789B-D4D8-316A-9490-254767B8A5F1> /usr/lib/libauto.dylib
0x7fff8b89a000 - 0x7fff8b917fff com.apple.CoreServices.OSServices (640.3 - 640.3) <28445162-08E9-3E24-84E4-617CE5FE1367> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
0x7fff8b9fe000 - 0x7fff8ba0bff7 libbz2.1.0.dylib (36) <2DF83FBC-5C08-39E1-94F5-C28653791B5F> /usr/lib/libbz2.1.0.dylib
0x7fff8be12000 - 0x7fff8be16fff libsystem_stats.dylib (163.1.4) <1DB04436-5974-3F16-86CC-5FF5F390339C> /usr/lib/system/libsystem_stats.dylib
0x7fff8c1be000 - 0x7fff8c1d7ff7 com.apple.CFOpenDirectory (10.10 - 187) <0ECA5D80-A045-3A2C-A60C-E1605F3AB6BD> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory
0x7fff8c72e000 - 0x7fff8c748ff7 libextension.dylib (55.1) <ECBDCC15-FA19-3578-961C-B45FCC994BAF> /usr/lib/libextension.dylib
0x7fff8c749000 - 0x7fff8c7e7fff com.apple.Metadata (10.7.0 - 916.1) <CD389631-0F23-3A29-B43A-E3FFB5BC9438> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
0x7fff8c84d000 - 0x7fff8c86afff libsystem_kernel.dylib (2782.1.97) <93E0E0A9-75B6-3904-BB4E-4BC7C05F4B6B> /usr/lib/system/libsystem_kernel.dylib
0x7fff8ced1000 - 0x7fff8ced3fff libsystem_configuration.dylib (699.1.5) <9FBA1CE4-97D0-347E-A443-93ED94512E92> /usr/lib/system/libsystem_configuration.dylib
0x7fff8cede000 - 0x7fff8cedffff libDiagnosticMessagesClient.dylib (100) <2EE8E436-5CDC-34C5-9959-5BA218D507FB> /usr/lib/libDiagnosticMessagesClient.dylib
0x7fff8cee1000 - 0x7fff8d0c6267 libobjc.A.dylib (646) <3B60CD90-74A2-3A5D-9686-B0772159792A> /usr/lib/libobjc.A.dylib
0x7fff8d8cf000 - 0x7fff8d940ff7 com.apple.framework.IOKit (2.0.2 - 1050.1.21) <ED3B0B22-AACC-303B-BFC8-20ECD1AF6BA2> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x7fff8dd4a000 - 0x7fff8dd75ff3 libarchive.2.dylib (30) <8CBB4416-EBE9-3574-8ADC-44655D245F39> /usr/lib/libarchive.2.dylib
0x7fff8f448000 - 0x7fff8f77bff7 libmecabra.dylib (666.1) <CAFBC813-4894-3352-9B22-FFF116773A06> /usr/lib/libmecabra.dylib
0x7fff8f7e2000 - 0x7fff8f7f8ff7 libsystem_asl.dylib (267) <F153AC5B-0542-356E-88C8-20A62CA704E2> /usr/lib/system/libsystem_asl.dylib
0x7fff8f99f000 - 0x7fff8f9b0ff7 libz.1.dylib (55) <88C7C7DE-04B8-316F-8B74-ACD9F3DE1AA1> /usr/lib/libz.1.dylib
0x7fff8fab7000 - 0x7fff8fad2ff7 libCRFSuite.dylib (34) <D64842BE-7BD4-3D0C-9842-1D202F7C2A51> /usr/lib/libCRFSuite.dylib
0x7fff90ac1000 - 0x7fff90ac2fff liblangid.dylib (117) <B54A4AA0-2E53-3671-90F5-AFF711C0EB9E> /usr/lib/liblangid.dylib
0x7fff90c22000 - 0x7fff90c7cff7 com.apple.LanguageModeling (1.0 - 1) <ACA93FE0-A0E3-333E-AE3C-8EB7DE5F362F> /System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/LanguageModeling
0x7fff90c7d000 - 0x7fff90d6fff7 libiconv.2.dylib (42) <2A06D02F-8B76-3864-8D96-64EF5B40BC6C> /usr/lib/libiconv.2.dylib
0x7fff90f03000 - 0x7fff9116bffb com.apple.security (7.0 - 57031.1.35) <96141D1F-614E-32C4-8AC2-F47481F23F43> /System/Library/Frameworks/Security.framework/Versions/A/Security
0x7fff91314000 - 0x7fff91363ff7 libstdc++.6.dylib (104.1) <803F6AC8-87DC-3E24-9E80-729B551F6FFF> /usr/lib/libstdc++.6.dylib
0x7fff91364000 - 0x7fff9136eff7 com.apple.NetAuth (5.0 - 5.0) <B9EC5425-D38D-308C-865F-207E0A98BAC7> /System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth
0x7fff914c4000 - 0x7fff914caff7 libsystem_networkextension.dylib (167.1.10) <29AB225B-D7FB-30ED-9600-65D44B9A9442> /usr/lib/system/libsystem_networkextension.dylib
0x7fff914cb000 - 0x7fff914ccff7 libsystem_blocks.dylib (65) <9615D10A-FCA7-3BE4-AA1A-1B195DACE1A1> /usr/lib/system/libsystem_blocks.dylib
0x7fff914cd000 - 0x7fff914cdfff libOpenScriptingUtil.dylib (162) <EFD79173-A9DA-3AE6-BE15-3948938204A6> /usr/lib/libOpenScriptingUtil.dylib
0x7fff914d3000 - 0x7fff914dbfff libsystem_dnssd.dylib (561.1.1) <62B70ECA-E40D-3C63-896E-7F00EC386DDB> /usr/lib/system/libsystem_dnssd.dylib
0x7fff9150f000 - 0x7fff9151afff libcommonCrypto.dylib (60061) <D381EBC6-69D8-31D3-8084-5A80A32CB748> /usr/lib/system/libcommonCrypto.dylib
0x7fff916ef000 - 0x7fff916f2fff com.apple.xpc.ServiceManagement (1.0 - 1) <7E9E6BB7-AEE7-3F59-BAC0-59EAF105D0C8> /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManagement
0x7fff916f3000 - 0x7fff918f6ff3 com.apple.CFNetwork (720.1.1 - 720.1.1) <A82E71B3-2CDB-3840-A476-F2304D896E03> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
0x7fff92116000 - 0x7fff9211bff7 libunwind.dylib (35.3) <BE7E51A0-B6EA-3A54-9CCA-9D88F683A6D6> /usr/lib/system/libunwind.dylib
0x7fff9212c000 - 0x7fff92132fff libsystem_trace.dylib (72.1.3) <A9E6B7D8-C327-3742-AC54-86C94218B1DF> /usr/lib/system/libsystem_trace.dylib
0x7fff92133000 - 0x7fff92140ff7 libxar.1.dylib (254) <CE10EFED-3066-3749-838A-6A15AC0DBCB6> /usr/lib/libxar.1.dylib
0x7fff92141000 - 0x7fff92149fff libsystem_platform.dylib (63) <64E34079-D712-3D66-9CE2-418624A5C040> /usr/lib/system/libsystem_platform.dylib
0x7fff92443000 - 0x7fff92445ff7 libquarantine.dylib (76) <DC041627-2D92-361C-BABF-A869A5C72293> /usr/lib/system/libquarantine.dylib
0x7fff924bb000 - 0x7fff925fdfff libsqlite3.dylib (168) <7B580EB9-9260-35FE-AE2F-276A2C242BAB> /usr/lib/libsqlite3.dylib
0x7fff935ea000 - 0x7fff93676fff libsystem_c.dylib (1044.1.2) <C185E862-7424-3210-B528-6B822577A4B8> /usr/lib/system/libsystem_c.dylib
0x7fff93ba9000 - 0x7fff93bb1ffb libcopyfile.dylib (118.1.2) <0C68D3A6-ACDD-3EF3-991A-CC82C32AB836> /usr/lib/system/libcopyfile.dylib
0x7fff93c74000 - 0x7fff93c7bfff com.apple.NetFS (6.0 - 4.0) <1581D25F-CC07-39B0-90E8-5D4F3CF84EBA> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
0x7fff93c7c000 - 0x7fff93c7fff7 libdyld.dylib (353.2.1) <19FAF435-C165-3374-9DEF-D7BBA7D61DB6> /usr/lib/system/libdyld.dylib
0x7fff93c80000 - 0x7fff93ca9ffb libxslt.1.dylib (13) <AED1143F-B848-3E73-81ED-71356F25F084> /usr/lib/libxslt.1.dylib
0x7fff94275000 - 0x7fff942a0fff com.apple.DictionaryServices (1.2 - 229) <6789EC43-CADA-394D-8FE8-FC3A2DD136B9> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
0x7fff94c77000 - 0x7fff94c87ff7 libbsm.0.dylib (34) <A3A2E56C-2B65-37C7-B43A-A1F926E1A0BB> /usr/lib/libbsm.0.dylib
0x7fff94ce3000 - 0x7fff94ce3ff7 liblaunch.dylib (559.1.22) <8A988924-8BE7-35FE-BF7D-322E90EFE49E> /usr/lib/system/liblaunch.dylib
0x7fff95047000 - 0x7fff95063ff7 libsystem_malloc.dylib (53.1.1) <19BCC257-5717-3502-A71F-95D65AFA861B> /usr/lib/system/libsystem_malloc.dylib
0x7fff95064000 - 0x7fff95392ff7 com.apple.Foundation (6.9 - 1151.16) <18EDD673-A010-3E99-956E-DA594CE1FA80> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x7fff95393000 - 0x7fff953c3fff libsystem_m.dylib (3086.1) <1E12AB45-6D96-36D0-A226-F24D9FB0D9D6> /usr/lib/system/libsystem_m.dylib
0x7fff953ca000 - 0x7fff95402ffb libsystem_network.dylib (411) <C0B2313D-47BE-38A9-BEE6-2634A4F5E14B> /usr/lib/system/libsystem_network.dylib
0x7fff955f4000 - 0x7fff9586efff com.apple.CoreData (110 - 526) <AEEDAF00-D38F-3A15-B3C9-73732940CC55> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData
0x7fff95b3a000 - 0x7fff95c5cff7 com.apple.LaunchServices (644.12 - 644.12) <D7710B20-0561-33BB-A3C8-463691D36E02> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x7fff95e38000 - 0x7fff95e3cfff libpam.2.dylib (20) <E805398D-9A92-31F8-8005-8DC188BD8B6E> /usr/lib/libpam.2.dylib
0x7fff962ec000 - 0x7fff96317fff libc++abi.dylib (125) <88A22A0F-87C6-3002-BFBA-AC0F2808B8B9> /usr/lib/libc++abi.dylib
0x7fff9666d000 - 0x7fff96695fff libsystem_info.dylib (459) <B85A85D5-8530-3A93-B0C3-4DEC41F79478> /usr/lib/system/libsystem_info.dylib
0x7fff96696000 - 0x7fff9669aff7 com.apple.TCC (1.0 - 1) <AFC32F8F-BCD5-313C-B66E-5AB8591EC066> /System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC
0x7fff9756f000 - 0x7fff97571fff com.apple.loginsupport (1.0 - 1) <35A2A071-606C-39A5-8C11-E4CAF98D934C> /System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsupport.framework/Versions/A/loginsupport
Sample analysis of process 32427 written to file /dev/stdout
vjpr
>All comments
Fixed thanks to: https://github.com/webpack/webpack/issues/701#issuecomment-70654775
Nuking node_modules/webpack and npm install fixed the problem.
You might need to install fsevents so Chokidar uses it (which is used by watchpack in webpack-dev-server)
vjpr
on 7 May 2015
👍8
❤5
🎉5
👎4
😄1
Was this page helpful?
0 / 5 - 0 ratings
Related issues
tulika21-zz
路
3Comments
uMaxmaxmaximus
路
3Comments
nikirossi
路
3Comments
Ky6uk
路
3Comments
piotrszaredko
路
3Comments
Most helpful comment
Fixed thanks to: https://github.com/webpack/webpack/issues/701#issuecomment-70654775
You might need to install
fseventsso Chokidar uses it (which is used by watchpack in webpack-dev-server)