I am posting my iTunes Spindump from iTunes burning my CPU to try to get it fixed, so I am posting it here.
Date/Time: 2015-10-30 18:06:05 -0700
OS Version: Mac OS X 10.11.1 (Build 15B42)
Architecture: x86_64
Report Version: 19
Command: iTunes
Path: /Applications/iTunes.app/Contents/MacOS/iTunes
Version: 12.3.1 (12.3.1.23)
Build Version: 2
Project Name: iTunes
Source Version: 1200012003001023
Parent: launchd [1]
PID: 724
Event: cpu usage (microstackshots only)
Thread: 0x99dc (89% cpu over 102 seconds)
Duration: 102.00s
Steps: 100
Hardware model: MacPro4,1
Active cpus: 16
Fan speed: 1327 rpm
Powerstats for: iTunes [724] thread 0x99dc
UUID: 89930B69-4818-3148-B8D9-56EB65C5C28D
Start time: 2015-10-30 18:06:08 -0700
End time: 2015-10-30 18:07:46 -0700
Parent: launchd
Microstackshots: 43 samples (43%)
Primary state: 43 samples Frontmost App, User mode, Thread QoS User Interactive
User Activity: 0 samples Idle, 43 samples Active
Power Source: 0 samples on Battery, 43 samples on AC
43 start + 1 (libdyld.dylib) [0x7fff8fb075ad]
43 ??? (iTunes + 8910016) [0x10a3ed4c0]
43 -[NSApplication run] + 231 (AppKit) [0x7fff9991eb65]
43 -[NSApplication finishLaunching] + 354 (AppKit) [0x7fff9991f022]
43 -[NSNotificationCenter postNotificationName:object:userInfo:] + 66 (Foundation) [0x7fff8d3600fa]
43 _CFXNotificationPost + 693 (CoreFoundation) [0x7fff93525925]
43 -[_CFXNotificationRegistrar find:object:observer:enumerator:] + 1922 (CoreFoundation) [0x7fff935266d2]
43 ___CFXNotificationPost_block_invoke + 50 (CoreFoundation) [0x7fff93569912]
43 _CFXRegistrationPost + 407 (CoreFoundation) [0x7fff93569ba7]
43 ___CFXRegistrationPost_block_invoke + 63 (CoreFoundation) [0x7fff93569c2f]
43 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12 (CoreFoundation) [0x7fff93569c9c]
41 ??? (iTunes + 6391274) [0x10a1865ea]
41 ??? (iTunes + 6365930) [0x10a1802ea]
41 ??? (iTunes + 8751069) [0x10a3c67dd]
41 ??? (iTunes + 9629611) [0x10a49cfab]
41 ??? (iTunes + 2493126) [0x109dceac6]
41 ??? (iTunes + 9343854) [0x10a45736e]
41 ??? (iTunes + 9344851) [0x10a457753]
41 ??? (iTunes + 9267015) [0x10a444747]
41 ??? (iTunes + 9366605) [0x10a45cc4d]
41 ??? (iTunes + 2207291) [0x109d88e3b]
41 ??? (iTunes + 2134647) [0x109d77277]
41 ??? (iTunes + 2457875) [0x109dc6113]
41 ??? (iTunes + 9343854) [0x10a45736e]
41 ??? (iTunes + 9344851) [0x10a457753]
41 ??? (iTunes + 9267015) [0x10a444747]
41 ??? (iTunes + 9366605) [0x10a45cc4d]
41 ??? (iTunes + 2383951) [0x109db404f]
41 ??? (iTunes + 2384211) [0x109db4153]
41 ??? (iTunes + 9506337) [0x10a47ee21]
41 ??? (iTunes + 2369361) [0x109db0751]
41 ??? (iTunes + 2377627) [0x109db279b]
41 ??? (iTunes + 9506486) [0x10a47eeb6]
41 ??? (iTunes + 10003040) [0x10a4f8260]
41 ??? (iTunes + 9984753) [0x10a4f3af1]
41 ??? (iTunes + 9993163) [0x10a4f5bcb]
41 ??? (iTunes + 3543453) [0x109ecf19d]
41 ??? (iTunes + 13745676) [0x10a889e0c]
41 ??? (iTunes + 13751739) [0x10a88b5bb]
41 ??? (iTunes + 13752703) [0x10a88b97f]
41 ??? (iTunes + 13709309) [0x10a880ffd]
23 ??? (iTunes + 13705429) [0x10a8800d5]
18 ??? (iTunes + 11954139) [0x10a6d47db]
4 ??? (iTunes + 11954152) [0x10a6d47e8]
3 ??? (iTunes + 15014107) [0x10a9bf8db]
1 ??? (iTunes + 11954136) [0x10a6d47d8]
15 ??? (iTunes + 13705394) [0x10a8800b2]
6 ??? (iTunes + 11954139) [0x10a6d47db]
5 ??? (iTunes + 11954152) [0x10a6d47e8]
2 ??? (iTunes + 15014107) [0x10a9bf8db]
1 ??? (iTunes + 15014122) [0x10a9bf8ea]
1 ??? (iTunes + 15014109) [0x10a9bf8dd]
1 ??? (iTunes + 15014094) [0x10a9bf8ce]
2 ??? (iTunes + 11954136) [0x10a6d47d8]
1 ??? (iTunes + 11954144) [0x10a6d47e0]
1 ??? (iTunes + 15014088) [0x10a9bf8c8]
3 ??? (iTunes + 13705889) [0x10a8802a1]
3 ??? (iTunes + 8381776) [0x10a36c550]
2 CFStringCompareWithOptionsAndLocale + 9083 (CoreFoundation) [0x7fff934eb39b]
2 _CFCompareStringsWithLocale + 6189 (CoreFoundation) [0x7fff935a7fbd]
1 __CompareTextDefault + 102 (CoreFoundation) [0x7fff935a81d6]
1 icu::RuleBasedCollator::setAttribute(UColAttribute, UColAttributeValue, UErrorCode&) + 387 (libicucore.A.dylib) [0x7fff9d517c63]
1 icu::CollationFastLatin::getOptions(icu::CollationData const*, icu::CollationSettings const&, unsigned short*, int) + 471 (libicucore.A.dylib) [0x7fff9d517375]
1 __CompareTextDefault + 1385 (CoreFoundation) [0x7fff935a86d9]
1 icu::RuleBasedCollator::setAttribute(UColAttribute, UColAttributeValue, UErrorCode&) + 387 (libicucore.A.dylib) [0x7fff9d517c63]
1 icu::CollationFastLatin::getOptions(icu::CollationData const*, icu::CollationSettings const&, unsigned short*, int) + 471 (libicucore.A.dylib) [0x7fff9d517375]
1 +[NSLocale currentLocale] + 48 (CoreFoundation) [0x7fff9350e680]
2 ??? (iTunes + 6391260) [0x10a1865dc]
2 ??? (iTunes + 6360002) [0x10a17ebc2]
1 ??? (iTunes + 3269685) [0x109e8c435]
1 ??? (iTunes + 3285870) [0x109e9036e]
1 ??? (iTunes + 15111011) [0x10a9d7363]
1 ??? (iTunes + 15133178) [0x10a9dc9fa]
1 ??? (iTunes + 15155354) [0x10a9e209a]
1 _platform_memmove$VARIANT$Nehalem + 250 (libsystem_platform.dylib) [0x7fff9974865a]
1 ??? (iTunes + 3271051) [0x109e8c98b]
1 ??? (iTunes + 15093088) [0x10a9d2d60]
1 ??? (iTunes + 15133946) [0x10a9dccfa]
1 ??? (iTunes + 4378042) [0x109f9adba]
1 ??? (iTunes + 12015165) [0x10a6e363d]
1 _platform_memmove$VARIANT$Nehalem + 224 (libsystem_platform.dylib) [0x7fff99748640]
Binary Images:
0x109b6e000 – 0x10b4d6fef com.apple.iTunes 12.3.1 (12.3.1.23) <89930B69-4818-3148-B8D9-56EB65C5C28D> /Applications/iTunes.app/Contents/MacOS/iTunes
0x7fff8d359000 – 0x7fff8d6adfff com.apple.Foundation 6.9 (1255.1) <3AD7B198-3943-3919-B6F2-B0C28DC817B1> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x7fff8fb04000 – 0x7fff8fb07ffb libdyld.dylib (360.17) <99396189-E53A-3A78-BC49-449236DA7CFF> /usr/lib/system/libdyld.dylib
0x7fff934c9000 – 0x7fff9393eff7 com.apple.CoreFoundation 6.9 (1255.1) <86B26482-C917-34F2-80D8-02911B6001E0> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x7fff99747000 – 0x7fff9974ffef libsystem_platform.dylib (73.1.1) <3F4D2390-E3DE-3C24-A515-95DFAC8671C4> /usr/lib/system/libsystem_platform.dylib
0x7fff998e1000 – 0x7fff9a503fff com.apple.AppKit 6.9 (1404.13) <9B600863-6A16-31CB-8138-97AC8F43FBC6> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x7fff9d4e6000 – 0x7fff9d6f3fff libicucore.A.dylib (551.30) <CC6AA367-C6D3-3592-A697-76C0CFFE19DD> /usr/lib/libicucore.A.dylib
Powerstats for: loginwindow
UUID: 7D731864-F023-31C4-9552-6CF5D934422B
Start time: 2015-10-30 18:06:06 -0700
End time: 2015-10-30 18:07:41 -0700
Microstackshots: 26 samples (26%)
Primary state: 19 samples Non-Frontmost App, User mode, Thread QoS Legacy
User Activity: 0 samples Idle, 26 samples Active
Power Source: 0 samples on Battery, 26 samples on AC
26 start + 1 (libdyld.dylib) [0x7fff8fb075ad]
26 ??? (loginwindow + 23452) [0x106794b9c]
26 -[NSApplication run] + 682 (AppKit) [0x7fff9991ed28]
26 -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454 (AppKit) [0x7fff9992a1c5]
26 _DPSNextEvent + 1067 (AppKit) [0x7fff9992ad96]
26 _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox) [0x7fff9c4419cf]
26 ReceiveNextEventCommon + 432 (HIToolbox) [0x7fff9c441b8f]
26 RunCurrentEventLoopInMode + 235 (HIToolbox) [0x7fff9c441d55]
26 CFRunLoopRunSpecific + 296 (CoreFoundation) [0x7fff93551fc8]
21 __CFRunLoopRun + 1841 (CoreFoundation) [0x7fff93552961]
19 __CFRunLoopDoTimers + 298 (CoreFoundation) [0x7fff9355b46a]
6 __CFRunLoopDoTimer + 322 (CoreFoundation) [0x7fff9355b622]
5 mk_timer_arm + 10 (libsystem_kernel.dylib) [0x7fff994e4dda]
5 <Kernel mode>
1 mk_timer_destroy + 12 (libsystem_kernel.dylib) [0x7fff994e4dd0]
5 __CFRunLoopDoTimer + 1075 (CoreFoundation) [0x7fff9355b913]
5 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (CoreFoundation) [0x7fff9355bc84]
1 __NSFireTimer + 95 (Foundation) [0x7fff8d403220]
1 -[NSView setNeedsDisplay:] + 27 (AppKit) [0x7fff9990622b]
1 __NSFireTimer + 42 (Foundation) [0x7fff8d4031eb]
1 objc_autoreleasePoolPush + 1 (libobjc.A.dylib) [0x7fff90822c85]
1 _CFAutoreleasePoolPop + 1 (CoreFoundation) [0x7fff93511cd1]
1 __NSFireTimer + 32 (Foundation) [0x7fff8d4031e1]
1 DYLD-STUB$$memcpy + 6 (libobjc.A.dylib) [0x7fff9083ad1a]
1 objc_msgSend + 46 (libobjc.A.dylib) [0x7fff9081fe6e]
4 __CFRunLoopDoTimer + 1510 (CoreFoundation) [0x7fff9355bac6]
3 __CFRunLoopFindMode + 197 (CoreFoundation) [0x7fff93521145]
3 CFSetGetValue + 125 (CoreFoundation) [0x7fff9352162d]
2 CFBasicHashFindBucket + 2644 (CoreFoundation) [0x7fff934d5cb4]
1 CFBasicHashFindBucket + 650 (CoreFoundation) [0x7fff934d54ea]
1 __CFStringHash + 206 (CoreFoundation) [0x7fff934d22ee]
1 __CFRunLoopFindMode + 175 (CoreFoundation) [0x7fff9352112f]
1 object_setClass + 269 (libobjc.A.dylib) [0x7fff90823869]
2 __CFRunLoopDoTimer + 1736 (CoreFoundation) [0x7fff9355bba8]
2 __CFRepositionTimerInMode + 127 (CoreFoundation) [0x7fff935273bf]
1 mk_timer_arm + 10 (libsystem_kernel.dylib) [0x7fff994e4dda]
1 <Kernel mode>
1 __CFArmNextTimerInMode + 581 (CoreFoundation) [0x7fff93527825]
1 __CFRunLoopDoTimer + 63 (CoreFoundation) [0x7fff9355b51f]
1 _pthread_mutex_lock_slow + 241 (libsystem_pthread.dylib) [0x7fff993735eb]
1 __CFRunLoopDoTimer + 1675 (CoreFoundation) [0x7fff9355bb6b]
1 __CFTimeIntervalUntilTSR + 89 (CoreFoundation) [0x7fff9355c709]
2 __CFRunLoopDoTimers + 191 (CoreFoundation) [0x7fff9355b3ff]
1 OSAtomicCompareAndSwapPtrBarrier$VARIANT$up + 16 (libsystem_platform.dylib) [0x7fff997489dc]
1 -[__NSArrayM insertObject:atIndex:] + 279 (CoreFoundation) [0x7fff934f4327]
1 malloc + 42 (libsystem_malloc.dylib) [0x7fff88cb00dc]
1 malloc_zone_malloc + 71 (libsystem_malloc.dylib) [0x7fff88cb15b1]
1 _platform_strcmp + 238 (libsystem_platform.dylib) [0x7fff997488ee]
1 os_release + 7 (libdispatch.dylib) [0x7fff98f2d26c]
1 __CFRunLoopRun + 872 (CoreFoundation) [0x7fff93552598]
1 __CFRunLoopDoObservers + 391 (CoreFoundation) [0x7fff93573007]
1 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23 (CoreFoundation) [0x7fff93573097]
1 __NSConnectionDoQueuedWork + 67 (Foundation) [0x7fff8d3fe8df]
1 _NSThreadGet0 + 12 (Foundation) [0x7fff8d35b80a]
1 __CFRunLoopRun + 1206 (CoreFoundation) [0x7fff935526e6]
1 _kernelrpc_mach_port_insert_member_trap + 10 (libsystem_kernel.dylib) [0x7fff994e4c36]
1 <Kernel mode>
1 __CFRunLoopRun + 1693 (CoreFoundation) [0x7fff935528cd]
1 CFArrayGetValueAtIndex + 1 (CoreFoundation) [0x7fff934f5101]
1 __CFRunLoopRun + 1356 (CoreFoundation) [0x7fff9355277c]
1 voucher_mach_msg_revert + 7 (libsystem_kernel.dylib) [0x7fff994d4415]
Binary Images:
0x10678f000 – 0x106856ff7 com.apple.loginwindow 9.0 (1639.1) <7D731864-F023-31C4-9552-6CF5D934422B> /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow
0x7fff88caf000 – 0x7fff88ccbff7 libsystem_malloc.dylib (67) <1B57A614-3D60-3F87-876F-7DB4AF38120F> /usr/lib/system/libsystem_malloc.dylib
0x7fff8d359000 – 0x7fff8d6adfff com.apple.Foundation 6.9 (1255.1) <3AD7B198-3943-3919-B6F2-B0C28DC817B1> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x7fff8fb04000 – 0x7fff8fb07ffb libdyld.dylib (360.17) <99396189-E53A-3A78-BC49-449236DA7CFF> /usr/lib/system/libdyld.dylib
0x7fff90818000 – 0x7fff90b82ddf libobjc.A.dylib (680) <CE3C3C78-A7BB-3147-8375-55424032FF5E> /usr/lib/libobjc.A.dylib
0x7fff934c9000 – 0x7fff9393eff7 com.apple.CoreFoundation 6.9 (1255.1) <86B26482-C917-34F2-80D8-02911B6001E0> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x7fff98f2b000 – 0x7fff98f58fff libdispatch.dylib (500.10.1) <438F4595-0731-34A2-ACAD-60121A76D1FF> /usr/lib/system/libdispatch.dylib
0x7fff99372000 – 0x7fff9937bff7 libsystem_pthread.dylib (137.1.1) <1373D0F1-C6CA-364E-A6BA-8BDBD0D34670> /usr/lib/system/libsystem_pthread.dylib
0x7fff994d3000 – 0x7fff994f1fff libsystem_kernel.dylib (3247.10.11) <FA4DCF42-27B0-3878-9158-E148D208B21E> /usr/lib/system/libsystem_kernel.dylib
0x7fff99747000 – 0x7fff9974ffef libsystem_platform.dylib (73.1.1) <3F4D2390-E3DE-3C24-A515-95DFAC8671C4> /usr/lib/system/libsystem_platform.dylib
0x7fff998e1000 – 0x7fff9a503fff com.apple.AppKit 6.9 (1404.13) <9B600863-6A16-31CB-8138-97AC8F43FBC6> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x7fff9c411000 – 0x7fff9c706ff3 com.apple.HIToolbox 2.1.1 <359FC9DB-B64C-3BC7-B9DA-401D8A5337DC> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
Powerstats for: FMCore
UUID: 0A21CCE1-22E4-312E-AF34-B37D217CDF6C
Start time: 2015-10-30 18:06:11 -0700
End time: 2015-10-30 18:07:47 -0700
Microstackshots: 11 samples (11%)
Primary state: 5 samples Non-Frontmost App, User mode, Thread QoS Legacy
User Activity: 0 samples Idle, 11 samples Active
Power Source: 0 samples on Battery, 11 samples on AC
6 _dispatch_mgr_thread + 52 (libdispatch.dylib) [0x7fff98f32d85]
2 _dispatch_mgr_invoke + 70 (libdispatch.dylib) [0x7fff98f3308b]
2 _dispatch_timers_run + 437 (libdispatch.dylib) [0x7fff98f410d2]
2 _dispatch_queue_wakeup_with_qos_slow + 126 (libdispatch.dylib) [0x7fff98f2eabe]
1 _dispatch_queue_wakeup_global_slow + 60 (libdispatch.dylib) [0x7fff98f306f7]
1 __workq_kernreturn + 10 (libsystem_kernel.dylib) [0x7fff994ea78a]
1 <Kernel mode, Thread QoS User Initiated>
1 _pthread_qos_class_decode + 315 (libsystem_pthread.dylib) [0x7fff99375044]
1 <Thread QoS User Initiated>
2 _dispatch_mgr_invoke + 116 (libdispatch.dylib) [0x7fff98f330b9]
2 _dispatch_timers_program + 924 (libdispatch.dylib) [0x7fff98f37ae4]
2 kevent_qos + 10 (libsystem_kernel.dylib) [0x7fff994eb0a2]
2 <Kernel mode, Thread QoS User Initiated>
1 _dispatch_mgr_invoke + 97 (libdispatch.dylib) [0x7fff98f330a6]
1 _dispatch_timers_configure + 53 (libdispatch.dylib) [0x7fff98f376f4]
1 <Thread QoS User Initiated>
1 kevent_qos + 10 (libsystem_kernel.dylib) [0x7fff994eb0a2]
1 <Kernel mode, Thread QoS User Initiated>
3 thread_start + 13 (libsystem_pthread.dylib) [0x7fff99373385]
3 _pthread_start + 168 (libsystem_pthread.dylib) [0x7fff9937592e]
3 _pthread_body + 131 (libsystem_pthread.dylib) [0x7fff993759b1]
3 GThread::PthreadInternal(void*) + 223 (cpp-core) [0x100b39867]
1 ??? (FMCore + 690978) [0x1000a8b22]
1 ??? (FMCore + 690582) [0x1000a8996]
1 ??? (FMCore + 85953) [0x100014fc1]
1 GSystem::OSGetSecondsSince1970() + 18 (cpp-core) [0x100b332da]
1 GScopedManagedMemory::GScopedManagedMemory() + 16 (FMCore) [0x100023790]
1 GScopedManagedMemory::OSSetupManagedMemory() + 51 (cpp-core) [0x100aec3c5]
1 -[NSAutoreleasePool init] + 16 (Foundation) [0x7fff8d35db22]
1 _getObjc2NonlazyCategoryList(mach_header_64 const*, unsigned long*) + 21 (libobjc.A.dylib) [0x7fff9081fc51]
1 ??? (FMCore + 491360) [0x100077f60]
1 ??? (FMCore + 490776) [0x100077d18]
1 GThread::ShouldContinueRunning() + 62 (cpp-core) [0x100b38ec2]
1 GScopedLock::GScopedLock(GLockable&, bool, GLockStrategy*) + 67 (cpp-core) [0x100aebf89]
1 GScopedLock::Lock() + 42 (cpp-core) [0x100aec192]
1 GBlockingLockStrategy::Lock(GLockable&) + 7 (cpp-core) [0x100a77277]
1 ??? (FMCore + 29273) [0x100007259]
1 ??? (FMCore + 38185) [0x100009529]
1 GIPCReceiver::OSWaitForData() + 5468 (cpp-core) [0x100abc34c]
2 ??? [0]
1 __commpage_gettimeofday + 31 (libsystem_kernel.dylib) [0x7fff994e4e3f]
1 __commpage_gettimeofday + 41 (libsystem_kernel.dylib) [0x7fff994e4e49]
1 mach_absolute_time + 28 (libsystem_kernel.dylib) [0x7fff994e4072]
Binary Images:
0x100000000 – 0x10081eff7 FMCore <0A21CCE1-22E4-312E-AF34-B37D217CDF6C> /Applications/Suitcase Fusion 6.app/Contents/Resources/FMCore
0x100a58000 – 0x100cc2ff7 com.extensis.cpp-core-framework 17.3.0 (636887) <A55D00CF-3813-3964-BA0B-9B934A99E2D4> /Applications/Suitcase Fusion 6.app/Contents/Frameworks/cpp-core.framework/Versions/A/cpp-core
0x7fff8d359000 – 0x7fff8d6adfff com.apple.Foundation 6.9 (1255.1) <3AD7B198-3943-3919-B6F2-B0C28DC817B1> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x7fff90818000 – 0x7fff90b82ddf libobjc.A.dylib (680) <CE3C3C78-A7BB-3147-8375-55424032FF5E> /usr/lib/libobjc.A.dylib
0x7fff98f2b000 – 0x7fff98f58fff libdispatch.dylib (500.10.1) <438F4595-0731-34A2-ACAD-60121A76D1FF> /usr/lib/system/libdispatch.dylib
0x7fff99372000 – 0x7fff9937bff7 libsystem_pthread.dylib (137.1.1) <1373D0F1-C6CA-364E-A6BA-8BDBD0D34670> /usr/lib/system/libsystem_pthread.dylib
0x7fff994d3000 – 0x7fff994f1fff libsystem_kernel.dylib (3247.10.11) <FA4DCF42-27B0-3878-9158-E148D208B21E> /usr/lib/system/libsystem_kernel.dylib