When this happens, all upload/download traffic will usually stop, and only happen in short bursts every now and then.
Code: Select all
Sampling process 60579 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling Transmission (pid 60579) every 1 millisecond
Call graph:
2822 Thread_797690 DispatchQueue_1: com.apple.main-thread (serial)
2822 start
2822 main
2822 NSApplicationMain
2822 -[NSApplication run]
2822 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
2822 _DPSNextEvent
2822 BlockUntilNextEventMatchingListInMode
2822 ReceiveNextEventCommon
2822 RunCurrentEventLoopInMode
2822 CFRunLoopRunSpecific
2822 __CFRunLoopRun
2822 __NSFireTimer
2822 -[Controller updateUI]
2822 -[NSArray makeObjectsPerformSelector:]
2822 -[Torrent update]
2822 tr_torrentStat
2822 tr_lockLock
2822 pthread_mutex_lock
2822 semaphore_wait_signal_trap
2822 Thread_797702 DispatchQueue_2: com.apple.libdispatch-manager (serial)
2822 start_wqthread
2822 _pthread_wqthread
2822 _dispatch_worker_thread2
2822 _dispatch_queue_invoke
2822 _dispatch_mgr_invoke
2821 kevent
1 _dispatch_run_timers
2822 Thread_797708
2822 thread_start
2822 _pthread_start
2822 libeventThreadFunc
2822 event_base_loop
2822 onUpkeepTimer
2822 tr_runInEventThread
2822 addTask
2822 curl_multi_add_handle
2822 update_timer
2822 tr_multi_perform
2822 curl_multi_socket_action
2822 multi_socket
2822 multi_runsingle
2822 Curl_connect
2822 create_conn
2822 Curl_resolv_timeout
2822 Curl_resolv
2822 Curl_getaddrinfo
2822 Curl_getaddrinfo_ex
2822 getaddrinfo
2822 si_addrinfo
2822 search_addrinfo
2822 _mdns_addrinfo
2822 _mdns_search
2822 _mdns_query_mDNSResponder
2822 kevent
2822 Thread_797713
2822 thread_start
2822 _pthread_start
2822 __NSThread__main__
2822 -[UKKQueue watcherThread:]
2822 kevent
2822 Thread_802617
2822 thread_start
2822 _pthread_start
2822 __NSThread__main__
2822 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:]
2822 CFRunLoopRunSpecific
2822 __CFRunLoopRun
2822 mach_msg
2822 mach_msg_trap
2822 Thread_802626
2822 thread_start
2822 _pthread_start
2822 __CFSocketManager
2822 select$DARWIN_EXTSN
2640 Thread_824578
2640 start_wqthread
2639 _pthread_wqthread
2639 __workq_kernreturn
1 _pthread_exit
182 Thread_824984
182 start_wqthread
182 _pthread_wqthread
182 __workq_kernreturn
Total number in stack (recursive counted multiple, when >=5):
Sort by top of stack, same collapsed (when >= 5):
kevent 8465
mach_msg_trap 2822
select$DARWIN_EXTSN 2822
semaphore_wait_signal_trap 2822
__workq_kernreturn 2821
Sample analysis of process 60579 written to file /dev/stdout
Code: Select all
Sampling process 60579 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling Transmission (pid 60579) every 1 millisecond
Call graph:
2768 Thread_797690 DispatchQueue_1: com.apple.main-thread (serial)
2768 start
2768 main
2768 NSApplicationMain
2768 -[NSApplication run]
2768 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
2768 _DPSNextEvent
2768 BlockUntilNextEventMatchingListInMode
2768 ReceiveNextEventCommon
2768 RunCurrentEventLoopInMode
2768 CFRunLoopRunSpecific
2768 __CFRunLoopRun
2768 __NSFireTimer
2768 -[Controller updateUI]
2768 -[NSArray makeObjectsPerformSelector:]
2768 -[Torrent update]
2768 tr_torrentStat
2768 tr_lockLock
2768 pthread_mutex_lock
2768 semaphore_wait_signal_trap
2768 Thread_797702 DispatchQueue_2: com.apple.libdispatch-manager (serial)
2768 start_wqthread
2768 _pthread_wqthread
2768 _dispatch_worker_thread2
2768 _dispatch_queue_invoke
2768 _dispatch_mgr_invoke
2768 kevent
2768 Thread_797708
2768 thread_start
2768 _pthread_start
2768 libeventThreadFunc
2768 event_base_loop
2768 onUpkeepTimer
2768 tr_runInEventThread
2768 addTask
2768 curl_multi_add_handle
2768 update_timer
2768 tr_multi_perform
2768 curl_multi_socket_action
2768 multi_socket
2768 multi_runsingle
2768 Curl_connect
2768 create_conn
2768 Curl_resolv_timeout
2768 Curl_resolv
2768 Curl_getaddrinfo
2768 Curl_getaddrinfo_ex
2768 getaddrinfo
2768 si_addrinfo
2768 search_addrinfo
2768 _mdns_addrinfo
2768 _mdns_search
2768 _mdns_query_mDNSResponder
2768 kevent
2768 Thread_797713
2768 thread_start
2768 _pthread_start
2768 __NSThread__main__
2768 -[UKKQueue watcherThread:]
2768 kevent
2768 Thread_802617
2768 thread_start
2768 _pthread_start
2768 __NSThread__main__
2768 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:]
2768 CFRunLoopRunSpecific
2768 __CFRunLoopRun
2768 mach_msg
2768 mach_msg_trap
2768 Thread_802626
2768 thread_start
2768 _pthread_start
2768 __CFSocketManager
2768 select$DARWIN_EXTSN
2768 Thread_824326
2768 thread_start
2768 _pthread_start
2768 __NSThread__main__
2768 -[NSUIHeartBeat _heartBeatThread:]
2669 usleep
2663 nanosleep
2663 __semwait_signal
6 cerror
88 -[NSWindow(NSWindow_Theme) heartBeat:]
87 -[NSButtonCell(NSDefaultButtonIndicatorPrivate) heartBeat:]
77 -[NSView _lightWeightRecursiveDisplayInRect:]
57 CFArrayApplyFunction
57 _lightWeightRecursiveDisplayInRect2
57 -[NSView _lightWeightRecursiveDisplayInRect:]
54 CFArrayApplyFunction
54 _lightWeightRecursiveDisplayInRect2
52 -[NSView _lightWeightRecursiveDisplayInRect:]
46 -[NSView _drawRect:clip:]
44 -[NSControl drawRect:]
43 -[NSButtonCell drawWithFrame:inView:]
33 CUIRenderer::Draw(CGRect, CGContext*, __CFDictionary const*, __CFDictionary const**)
30 CUIRenderer::DrawPushButton(CUIDescriptor const*)
23 CGContextDrawImages
23 ripc_DrawImages
22 ripc_RenderImage
22 ripl_BltImage
21 ripl_Mark
21 argb32_image
19 argb32_image_mark
10 argb32_image_mark
6 argb32_sample_argb32
3 argb32_sample_ARGB32
2 argb32_image_mark_RGB32
1 ripd_Mark
1 argb32_image
1 CGSBlendABGR8888toRGBA8888
1 sseCGSBlendXXXX8888Transpose
1 ripc_AcquireImage
1 CGSImageDataHandleLock
5 CGContextEndTransparencyLayer
5 ripc_EndLayer
5 ripc_RenderImage
5 ripl_BltImage
5 ripd_Mark
5 argb32_image
5 CGSBlendRGBA8888toRGBA8888
5 sseCGSBlendXXXX8888
1 CGContextBeginTransparencyLayerWithRect
1 ripc_BeginLayer
1 ripc_GetRenderingState
1 ripc_GetClipState
1 PreparePushButtonInstructions(_QSIContext*, CUIDescriptor const*, CUIElement&, CUIElement&, CGImage**, CGRect*, CGRect*, double*, CGRect*, CGSize*)
1 CGImageGetHeight
2 CUIRenderer::DecodeToCUIInfo(CGRect, CGContext*, __CFDictionary const*, CUIInfo*)
2 CFDictionaryGetValue
2 CFBasicHashFindBucket
2 ___CFBasicHashFindBucket1
1 CFHash
1 __CFBasicHashStandardCallback
1 CFEqual
1 CGContextSaveGState
1 CGGStackSave
1 CGGStateCreateCopy
1 calloc
1 malloc_zone_calloc
1 szone_malloc_should_clear
1 memset
8 -[NSButtonCell drawInteriorWithFrame:inView:]
8 -[NSButtonCell _configureAndDrawTitleWithRect:cellFrame:controlView:]
3 CGContextDrawImage
3 ripc_DrawImage
1 free
1 ripc_AcquireImage
1 CGSImageDataLock
1 img_data_lock
1 malloc
1 ripc_RenderImage
1 ripl_BltImage
1 ripd_Mark
1 argb32_image
1 argb32_mark
1 argb32_mark_pixelshape
2 -[NSButtonCell titleRectForBounds:]
2 -[NSCell _unformattedAttributedStringValue:]
2 -[NSConcreteAttributedString initWithString:attributes:]
1 __spin_lock
1 objc_msgSend_vtable7
2 -[NSCell _unformattedAttributedStringValue:]
2 -[NSConcreteAttributedString initWithString:attributes:]
2 +[NSAttributeDictionary newWithDictionary:]
2 -[NSConcreteHashTable getItem:]
2 hashProbe
1 attributeDictionaryHash
1 objc_msgSend
1 attributeDictionaryIsEqual
1 -[NSAttributeDictionary isEqualToDictionary:]
1 objc_msgSend_vtable9
1 -[NSSnapshotContextSignature isApplicableForRect:context:hints:]
1 NSImageColorSpaceForReferenceContext_hints_
1 CGColorTransformGetColorSpace
1 pthread_mutex_lock
2 -[NSButtonCell drawBezelWithFrame:inView:]
2 -[NSButtonCell _coreUIBezelDrawOptionsWithFrame:inView:]
1 +[NSNumber numberWithDouble:]
1 -[NSPlaceholderNumber initWithDouble:]
1 CFNumberCreate
1 _CFRuntimeCreateInstance
1 CFDictionarySetValue
1 CFBasicHashSetValue
1 __CFBasicHashAddValue
1 __CFBasicHashRehash
1 ___CFBasicHashFindBucket1
1 -[NSControl _shouldShowFirstResponderForCell:]
1 -[NSControl _findCurrentEditor]
1 -[NSView convertRect:toView:]
1 objc_msgSend
1 CGSNewRegionWithRect
1 shape_alloc_bounds
2 -[NSView lockFocusIfCanDraw]
2 -[NSFocusStack focusView:inWindow:]
2 objc_addExceptionHandler
2 libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_64>::step()
1 __bzero
1 libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_64>::setInfoBasedOnIPRegister(bool)
1 _dyld_find_unwind_sections
1 client_dyld_find_unwind_sections(void*, dyld_unwind_sections*)
1 dyld::findImageContainingAddress(void const*)
2 -[NSView unlockFocus]
2 -[NSFocusStack popTopView]
2 +[NSGraphicsContext restoreGraphicsState]
1 -[NSObject(NSObject) retain]
1 __CFDoExternRefOperation
1 CFBasicHashAddValue
1 ___CFBasicHashFindBucket1
1 CFArrayGetCount
1 -[NSWindow release]
1 NSDecrementExtraRefCountWasZero
1 __CFDoExternRefOperation
1 CFBasicHashRemoveValue
1 objc_msgSend
1 -[NSConcreteMapTable setObject:forKey:]
1 objc_msgSend
1 objc_msgSend_vtable1
2 -[NSView lockFocusIfCanDraw]
1 -[NSFocusState flush]
1 CGContextClipToRect
1 CGGStateClipToRect
1 CGRectApplyAffineTransform
1 -[NSView canDraw]
1 -[NSView _drawRect:clip:]
1 CGContextClipToRects
1 CGContextClipToRect
1 CGGStateClipToRect
1 CGClipStackAddRect
1 CGRectIntersection
13 -[NSView _drawRect:clip:]
7 -[NSThemeFrame drawRect:]
7 -[NSFrameView drawThemeContentFill:inView:]
7 -[NSThemeFrame drawWindowBackgroundRect:]
6 NSDrawWindowBackground
5 NSRectFillUsingOperation
5 CGContextFillRect
5 CGContextFillRects
5 ripc_DrawRects
5 ripc_Render
5 ripl_BltShape
3 ripd_Lock
3 CGSDeviceLock
3 _CGSLockWindow
3 _CGSSynchronizeWindowBackingStore
3 mach_msg
3 mach_msg_trap
1 CGSDeviceUnlock
1 _CGSUnlockWindow
1 argb32_mark
1 argb32_mark_constshape
1 CGGStateSetCompositeOperation
1 objc_msgSend
4 -[NSThemeFrame _regionForOpaqueDescendants:forMove:]
4 -[NSView _regionForOpaqueDescendants:forMove:]
3 -[NSView _regionForOpaqueDescendants:forMove:]
1 -[NSView isRotatedFromBase]
1 NSIsEmptyRect
1 objc_msgSend_stret
1 -[NSView isRotatedFromBase]
1 -[NSView _liveResizeCachedImageIsValid]
1 CGSNewRegionWithRect
1 shape_alloc_bounds
1 malloc_zone_malloc
1 szone_malloc_should_clear
6 -[NSView lockFocusIfCanDraw]
3 -[NSFocusState flush]
1 -[NSWindow _windowDeviceRound]
1 -[NSWindow _threadContext]
1 +[NSUIHeartBeat isHeartBeatThread]
1 _NSThreadGet0
1 CFDictionaryGetValue
1 CFBasicHashFindBucket
1 ___CFBasicHashFindBucket1
1 CGGStateReset
1 strokeStateReset
1 _CFRelease
2 -[NSFocusStack focusView:inWindow:]
2 objc_addExceptionHandler
1 libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_64>::step()
1 libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_64>::setInfoBasedOnIPRegister(bool)
1 _dyld_find_unwind_sections
1 client_dyld_find_unwind_sections(void*, dyld_unwind_sections*)
1 dyld::findImageContainingAddress(void const*)
1 unw_init_local
1 libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_64>::setInfoBasedOnIPRegister(bool)
1 libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_x86_64>::getInfoFromCompactEncodingSection(unsigned long long, unsigned long long, unsigned long long)
1 -[NSView _focusFromView:withContext:]
1 -[NSView _gatherFocusStateInto:upTo:withContext:]
1 -[NSView _focusInto:withClip:]
1 -[NSFocusState clip:]
1 -[NSPSMatrix transformRect:]
1 _NSLessCoalescedViewDrawing
4 -[NSView lockFocusIfCanDraw]
3 -[NSFocusState flush]
1 -[NSFocusState reset]
1 _CFRelease
1 __CFArrayReleaseValues
1 objc_msgSend
1 -[NSWindow _windowDeviceRound]
1 CGContextResetClip
1 CGContextClipToRect
1 CGGStateClipToRect
1 -[NSView _focusFromView:withContext:]
1 +[NSFocusState sharedFocusState]
1 objc_msgSend
3 -[_NSDisplayOperationStack exitDisplayOperationForWindow:]
3 _CFArrayReplaceValues
3 __CFArrayReleaseValues
3 -[_NSDisplayOperation dealloc]
2 -[NSConcreteMapTable dealloc]
1 -[NSConcreteMapTable dealloc]
1 dealloc
1 empty
1 -[NSRectSet dealloc]
1 -[NSObject(NSObject) release]
1 __CFDoExternRefOperation
1 CFBasicHashRemoveValue
1 ___CFBasicHashFindBucket1
2 -[_NSDisplayOperationStack enterDisplayOperationForWindow:windowRegion:]
1 -[NSCFArray insertObject:atIndex:]
1 _CFArrayReplaceValues
1 -[NSCountedSet addObject:]
1 CFDictionarySetValue
1 CFBasicHashSetValue
1 __CFBasicHashAddValue
1 -[NSButton _focusRingBleedRegion]
1 NSIsEmptyRect
6 _CFAutoreleasePoolPop
2 -[NSConcreteAttributedString dealloc]
1 -[NSObject(NSObject) release]
1 __CFDoExternRefOperation
1 CFBasicHashRemoveValue
1 ___CFBasicHashFindBucket1
1 -[NSRLEArray dealloc]
1 -[NSAttributeDictionary release]
1 -[NSConcreteMutableData dealloc]
1 -[NSObject(NSObject) dealloc]
1 _internal_object_dispose
1 szone_free_definite_size
1 -[NSObject(NSObject) release]
1 __CFDoExternRefOperation
1 CFBasicHashRemoveValue
1 ___CFBasicHashFindBucket1
1 -[NSWindow release]
1 NSDecrementExtraRefCountWasZero
1 _CFRelease
1 objc_removeAssociatedObjects
1 _class_instancesHaveAssociatedObjects
3 -[NSSet makeObjectsPerformSelector:]
3 -[NSWindow flushWindow]
2 ripc_Operation
2 CGSDeviceSynchronize
2 _CGSFlushRegionInline
1 _CGSFlushRegionInline
1 mach_msg
1 mach_msg_trap
1 objc_msgSend
1 -[NSApplication _keyWindowForHeartBeat]
1 objc_msgSend_vtable13
1 objc_msgSend
2768 Thread_824327
2768 start_wqthread
2768 _pthread_wqthread
2768 __workq_kernreturn
Total number in stack (recursive counted multiple, when >=5):
9 objc_msgSend
7 ___CFBasicHashFindBucket1
5 __CFDoExternRefOperation
5 _pthread_start
5 thread_start
Sort by top of stack, same collapsed (when >= 5):
kevent 8304
mach_msg_trap 2772
__workq_kernreturn 2768
select$DARWIN_EXTSN 2768
semaphore_wait_signal_trap 2768
__semwait_signal 2663
argb32_image_mark 10
objc_msgSend 9
___CFBasicHashFindBucket1 6
argb32_sample_argb32 6
cerror 6
sseCGSBlendXXXX8888 5
Sample analysis of process 60579 written to file /dev/stdout
Code: Select all
Sampling process 60579 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling Transmission (pid 60579) every 1 millisecond
Call graph:
2746 Thread_797690 DispatchQueue_1: com.apple.main-thread (serial)
2746 start
2746 main
2746 NSApplicationMain
2746 -[NSApplication run]
2746 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
2746 _DPSNextEvent
2746 BlockUntilNextEventMatchingListInMode
2746 ReceiveNextEventCommon
2746 RunCurrentEventLoopInMode
2746 CFRunLoopRunSpecific
2746 __CFRunLoopRun
2746 __NSFireTimer
2746 -[Controller updateUI]
2746 -[NSArray makeObjectsPerformSelector:]
2746 -[Torrent update]
2746 tr_torrentStat
2746 tr_lockLock
2746 pthread_mutex_lock
2746 semaphore_wait_signal_trap
2746 Thread_797702 DispatchQueue_2: com.apple.libdispatch-manager (serial)
2746 start_wqthread
2746 _pthread_wqthread
2746 _dispatch_worker_thread2
2746 _dispatch_queue_invoke
2746 _dispatch_mgr_invoke
2746 kevent
2746 Thread_797708
2746 thread_start
2746 _pthread_start
2746 libeventThreadFunc
2746 event_base_loop
2746 bandwidthPulse
2746 peerPulse
2746 readOrWritePiece
2746 tr_fdFileCheckout
2746 TrCloseFile
2746 close
2746 Thread_797713
2746 thread_start
2746 _pthread_start
2746 __NSThread__main__
2746 -[UKKQueue watcherThread:]
2746 kevent
2746 Thread_802617
2746 thread_start
2746 _pthread_start
2746 __NSThread__main__
2746 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:]
2746 CFRunLoopRunSpecific
2746 __CFRunLoopRun
2746 mach_msg
2746 mach_msg_trap
2746 Thread_802626
2746 thread_start
2746 _pthread_start
2746 __CFSocketManager
2746 select$DARWIN_EXTSN
2746 Thread_823234
2746 start_wqthread
2746 _pthread_wqthread
2746 __workq_kernreturn
Total number in stack (recursive counted multiple, when >=5):
Sort by top of stack, same collapsed (when >= 5):
kevent 5492
__workq_kernreturn 2746
close 2746
mach_msg_trap 2746
select$DARWIN_EXTSN 2746
semaphore_wait_signal_trap 2746
Sample analysis of process 60579 written to file /dev/stdout