npm i electron-prebuilt -gelectron test.jsi'm trying to debug why a electron process running on linux headlessly inside xvfb-run (this app) eventually takes up 100% CPU after a few hours
| // run for 20 seconds and exit cleanly | |
| var v8 = require('v8') | |
| v8.setFlagsFromString('--perf_basic_prof') // https://github.com/atom/electron/issues/1328 | |
| var app = require('app') | |
| console.log(process.pid) | |
| console.log(require('os').tmpdir()) | |
| app.on('ready', function () { | |
| setInterval(function () { | |
| console.log('hi') | |
| }, 1000) | |
| setTimeout(function () { | |
| process.exit(0) | |
| }, 20000) | |
| }) |
| Running Time,Self (ms),,Symbol Name | |
| 58.0ms 71.6%,0, ,Main Thread 0x33fbc1 | |
| 58.0ms 71.6%,0, , start | |
| 58.0ms 71.6%,0, , main | |
| 58.0ms 71.6%,0, , AtomMain | |
| 58.0ms 71.6%,0, , 0x10c10cd80 | |
| 58.0ms 71.6%,0, , 0x10c10d6c0 | |
| 58.0ms 71.6%,0, , 0x10c16f1e0 | |
| 58.0ms 71.6%,0, , 0x10c175090 | |
| 58.0ms 71.6%,0, , 0x10c172ac0 | |
| 58.0ms 71.6%,0, , 0x10c172b30 | |
| 58.0ms 71.6%,0, , 0x10bcff980 | |
| 58.0ms 71.6%,0, , 0x10bcc9200 | |
| 58.0ms 71.6%,0, , 0x10bcc9940 | |
| 58.0ms 71.6%,0, , -[NSApplication run] | |
| 55.0ms 67.9%,0, , -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] | |
| 55.0ms 67.9%,0, , _DPSNextEvent | |
| 52.0ms 64.1%,0, , _BlockUntilNextEventMatchingListInModeWithFilter | |
| 52.0ms 64.1%,0, , ReceiveNextEventCommon | |
| 38.0ms 46.9%,0, , AcquireEventFromQueue | |
| 38.0ms 46.9%,0, , _NotifyEventLoopObservers | |
| 38.0ms 46.9%,0, , HIApplication::EventObserver(unsigned int, OpaqueEventRef*, void*) | |
| 38.0ms 46.9%,0, , HIApplication::HandleActivated(OpaqueEventRef*, unsigned char, OpaqueWindowPtr*) | |
| 38.0ms 46.9%,0, , SetMenuBarObscured | |
| 38.0ms 46.9%,0, , MenuBarInstance::Show(MenuBarAnimationStyle, unsigned char, unsigned char, unsigned char) | |
| 34.0ms 41.9%,0, , MenuBarInstance::UpdateWindowBoundsAndResolution() | |
| 34.0ms 41.9%,0, , MenuBarInstance::ForEachWindowDo(void (unsigned int, unsigned int) block_pointer) | |
| 33.0ms 40.7%,0, , MBWindows::GetWindowIDOnDisplay(unsigned int, unsigned char) | |
| 33.0ms 40.7%,0, , MBWindows::CreateWindow(CGRect, unsigned int) | |
| 29.0ms 35.8%,0, , ShowHide | |
| 29.0ms 35.8%,0, , _ShowHideWindows | |
| 29.0ms 35.8%,0, , WindowData::PrepareForVisibility() | |
| 29.0ms 35.8%,0, , HIView::Render(unsigned int, CGContext*) | |
| 29.0ms 35.8%,0, , HIView::DrawComposited(short, OpaqueGrafPtr*, __HIShape const*, unsigned int, HIView*, CGContext*) | |
| 29.0ms 35.8%,0, , HIView::RecursiveDrawComposited(__HIShape const*, __HIShape const*, unsigned int, HIView*, CGContext*, unsigned char, double) | |
| 29.0ms 35.8%,0, , HIView::RecursiveDrawComposited(__HIShape const*, __HIShape const*, unsigned int, HIView*, CGContext*, unsigned char, double) | |
| 29.0ms 35.8%,0, , HIView::SendDraw(short, OpaqueGrafPtr*, __HIShape const*, CGContext*) | |
| 29.0ms 35.8%,0, , SendEventToEventTargetWithOptions | |
| 29.0ms 35.8%,0, , SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) | |
| 29.0ms 35.8%,0, , DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) | |
| 29.0ms 35.8%,0, , HIView::EventHandler(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) | |
| 29.0ms 35.8%,0, , HIView::DrawCacheOrSelf(short, __HIShape const*, CGContext*) | |
| 29.0ms 35.8%,0, , HIMenuBarView::DrawSelf(short, __HIShape const*, CGContext*) | |
| 28.0ms 34.5%,0, , HIMenuBarView::DrawOnce(CGRect, CGRect, bool, bool, CGContext*) | |
| 14.0ms 17.2%,0, , _HIThemeDrawAppleMenuTitle | |
| 13.0ms 16.0%,0, , _HIThemeCUIDrawWithRenderer | |
| 13.0ms 16.0%,0, , _HIThemeCUIDrawWithOptions | |
| 13.0ms 16.0%,0, , CUIDraw | |
| 13.0ms 16.0%,0, , CUIRenderer::Draw(CGRect, CGContext*, __CFDictionary const*, __CFDictionary const**) | |
| 13.0ms 16.0%,0, , CUICoreThemeRenderer::Draw(CUIDescriptor const*, CGAffineTransform, CUIReturnInfo&) | |
| 13.0ms 16.0%,0, , CUICoreThemeRenderer::DrawMenuTitle(CUIDescriptor const*, CUIReturnInfo&) | |
| 13.0ms 16.0%,0, , CUIRenderer::Draw(CGRect, CGContext*, __CFDictionary const*, __CFDictionary const**) | |
| 13.0ms 16.0%,0, , CUICoreThemeRenderer::Draw(CUIDescriptor const*, CGAffineTransform, CUIReturnInfo&) | |
| 13.0ms 16.0%,0, , CUIRenderer::DrawImage(CGRect, long, CUIDescriptor const*) const | |
| 11.0ms 13.5%,0, , CUIRenderer::CreateImageByApplyingEffectsToImage(CUIDescriptor const*, long, __CFArray const*, CGImage*, double, unsigned char, CGBlendMode&) const | |
| 9.0ms 11.1%,0, , -[CIContext render:toBitmap:rowBytes:bounds:format:colorSpace:] | |
| 9.0ms 11.1%,0, , -[CIContextImpl render:toBitmap:rowBytes:bounds:format:colorSpace:] | |
| 7.0ms 8.6%,0, , -[FEImage getBitmap:withContext:origin:transform:colorSpace:alreadyClampedToAlpha:] | |
| 7.0ms 8.6%,0, , -[FEImage(Internal) _renderWithContext:bounds:transform:colorSpace:format:premultiplied:setupCallback:finishCallback:callbackData:alreadyClampedToAlpha:] | |
| 7.0ms 8.6%,0, , FETreeContext::renderImage(FEImage*, CGRect, FEShape const*, CGAffineTransform, CGColorSpace*, FEFormat, bool, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*, signed char) | |
| 7.0ms 8.6%,0, , FETreeContext::renderImage_(FEImage*, CGRect, FEShape const*, CGAffineTransform, CGColorSpace*, FEFormat, bool, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*, bool) | |
| 6.0ms 7.4%,0, , FETreeContext::renderTree(FETreeNode*, FEShape const&, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 6.0ms 7.4%,0, , FETreeNode::render(FETreeContext*, FEShape const&, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 6.0ms 7.4%,0, , FETreeNode::render_(FETreeContext*, FEShape const*, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 6.0ms 7.4%,0, , FEApplyTreeNode::render2(FETreeContext*, FEShape const*, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 4.0ms 4.9%,0, , FEApplyTreeNode::render1(FETreeContext*, FEShape const&, fe_kernel_target_struct*, int, float*, FETreeTexture*) | |
| 2.0ms 2.4%,0, , -[FEOpenCLContext _loadKernel:target:testOnly:] | |
| 1.0ms 1.2%,0, , fe_kernel_get_program_string(fe_kernel_struct*, fe_kernel_target_struct const*, unsigned int, char const**, unsigned long*, char*) | |
| 1.0ms 1.2%,0, , sl_program_assemble_cl | |
| 1.0ms 1.2%,0, , sl_program_assemble_cl_1 | |
| 1.0ms 1.2%,0, , sl_emit_instructions(x_stream_struct*, sl_program_struct*, sl_cl_assembler_values_t*, char const*, bool, int) | |
| 1.0ms 1.2%,0, , sl_stream_print_cl_value | |
| 1.0ms 1.2%,0, , x_stream_printf | |
| 1.0ms 1.2%,0, , __snprintf_chk | |
| 1.0ms 1.2%,0, , vsnprintf | |
| 1.0ms 1.2%,1, , _vsnprintf | |
| 1.0ms 1.2%,0, , clBuildProgram | |
| 1.0ms 1.2%,0, , 0x7fff82d61e90 | |
| 1.0ms 1.2%,0, , glrCompBuildProgram | |
| 1.0ms 1.2%,0, , 0x7fff8adfb324 | |
| 1.0ms 1.2%,0, , 0x7fff8adfb92e | |
| 1.0ms 1.2%,0, , NSCreateObjectFileImageFromMemory | |
| 1.0ms 1.2%,0, , NSCreateObjectFileImageFromMemory | |
| 1.0ms 1.2%,0, , dyld::loadFromMemory(unsigned char const*, unsigned long long, char const*) | |
| 1.0ms 1.2%,0, , ImageLoaderMachO::instantiateFromMemory(char const*, macho_header const*, unsigned long long, ImageLoader::LinkContext const&) | |
| 1.0ms 1.2%,0, , ImageLoaderMachOCompressed::instantiateFromMemory(char const*, macho_header const*, unsigned long long, unsigned int, unsigned int, ImageLoader::LinkContext const&) | |
| 1.0ms 1.2%,0, , ImageLoaderMachO::mapSegments(void const*, unsigned long long, ImageLoader::LinkContext const&) | |
| 1.0ms 1.2%,0, , vm_copy | |
| 1.0ms 1.2%,0, , mach_msg | |
| 1.0ms 1.2%,1, , mach_msg_trap | |
| 2.0ms 2.4%,0, , -[FEContext(Drawing) quad:kernel:callbackObject:] | |
| 2.0ms 2.4%,0, , -[FEOpenCLContext _quad:] | |
| 2.0ms 2.4%,0, , clEnqueueNDRangeKernel | |
| 1.0ms 1.2%,0, , 0x7fff82d52228 | |
| 1.0ms 1.2%,0, , __dynamic_cast | |
| 1.0ms 1.2%,1, , __cxxabiv1::__vmi_class_type_info::search_below_dst(__cxxabiv1::__dynamic_cast_info*, void const*, int, bool) const | |
| 1.0ms 1.2%,0, , 0x7fff82d54cc9 | |
| 1.0ms 1.2%,0, , 0x7fff82d5498c | |
| 1.0ms 1.2%,1, , 0x7fff82d60c5c | |
| 2.0ms 2.4%,0, , FETreeNode::createTexture(FETreeContext*, unsigned int, unsigned int, bool, bool, FETreeTexture*, unsigned int) | |
| 2.0ms 2.4%,0, , FETexture::newTexture(FEContext*, fe_texture_params_struct const*, void*, void (*)(void*, CGRect, FEFormat, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*), fe_texture_object_struct**) | |
| 2.0ms 2.4%,0, , FETexture::retainTextureObject(FETextureCache*, FEContext*, unsigned int, void*, void (*)(void*, CGRect, FEFormat, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*), CGRect const*, bool, fe_texture_object_struct**) | |
| 2.0ms 2.4%,0, , FETreeNode::renderTexture(void*, CGRect, FEFormat, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 2.0ms 2.4%,0, , FETreeNode::render_(FETreeContext*, FEShape const*, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 2.0ms 2.4%,0, , FECropTreeNode::render2(FETreeContext*, FEShape const*, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 2.0ms 2.4%,0, , FETreeNode::render_(FETreeContext*, FEShape const*, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 2.0ms 2.4%,0, , FEApplyTreeNode::render2(FETreeContext*, FEShape const*, void (*)(FEContext*, void*, FEFormat), void (*)(FEContext*, void*), void*) | |
| 2.0ms 2.4%,0, , FEApplyTreeNode::render1(FETreeContext*, FEShape const&, fe_kernel_target_struct*, int, float*, FETreeTexture*) | |
| 2.0ms 2.4%,0, , -[FEOpenCLContext _loadKernel:target:testOnly:] | |
| 1.0ms 1.2%,0, , FEOpenCLProgram::updateKernelArgCount() | |
| 1.0ms 1.2%,0, , clGetKernelInfo | |
| 1.0ms 1.2%,1, , 0x7fff82d41c15 | |
| 1.0ms 1.2%,0, , clBuildProgram | |
| 1.0ms 1.2%,0, , 0x7fff82d61e90 | |
| 1.0ms 1.2%,0, , glrCompBuildProgram | |
| 1.0ms 1.2%,0, , 0x7fff8adfb324 | |
| 1.0ms 1.2%,0, , pthread_once | |
| 1.0ms 1.2%,0, , _os_once | |
| 1.0ms 1.2%,0, , __pthread_once_handler | |
| 1.0ms 1.2%,0, , 0x7fff8adfc4e8 | |
| 1.0ms 1.2%,0, , cvms_service_attach | |
| 1.0ms 1.2%,0, , xpc_connection_send_message_with_reply_sync | |
| 1.0ms 1.2%,0, , _xpc_connection_send_message_with_reply_f | |
| 1.0ms 1.2%,0, , dispatch_mach_send | |
| 1.0ms 1.2%,0, , _dispatch_mach_msg_send | |
| 1.0ms 1.2%,0, , _voucher_create_mach_voucher_with_priority | |
| 1.0ms 1.2%,1, , host_create_mach_voucher | |
| 1.0ms 1.2%,0, , FETreeContext::prepareTree_(FETreeNode*, CGRect, CGColorSpace*, FEFormat, bool, bool) | |
| 1.0ms 1.2%,0, , FETreeNode::mergeKernels(FETreeContext*) | |
| 1.0ms 1.2%,0, , FETreeNode::mergeKernels1(FETreeContext*, unsigned int) | |
| 1.0ms 1.2%,0, , FEApplyTreeNode::merge1(FETreeContext*) | |
| 1.0ms 1.2%,0, , FEApplyTreeNode::mergeChild(FETreeContext*, FEApplyTreeNode*, int, int) | |
| 1.0ms 1.2%,0, , -[FEOpenCLContext _loadKernel:target:testOnly:] | |
| 1.0ms 1.2%,0, , fe_kernel_get_n_locals(fe_kernel_struct*, fe_kernel_target_struct const*) | |
| 1.0ms 1.2%,0, , fe_kernel_compile(fe_kernel_struct*, fe_kernel_target_struct const*) | |
| 1.0ms 1.2%,0, , _dispatch_barrier_sync_f_invoke | |
| 1.0ms 1.2%,0, , _dispatch_client_callout | |
| 1.0ms 1.2%,0, , ___ZL17fe_kernel_compileP16fe_kernel_structPK23fe_kernel_target_struct_block_invoke | |
| 1.0ms 1.2%,0, , sl_program_optimize | |
| 1.0ms 1.2%,0, , _sl_cse_optimize(sl_program_struct*, bool) | |
| 1.0ms 1.2%,0, , x_hash_table_new_ | |
| 1.0ms 1.2%,0, , x_heap_calloc | |
| 1.0ms 1.2%,1, , x_heap_malloc_small_ | |
| 2.0ms 2.4%,0, , -[CICGContextImpl _feContext] | |
| 2.0ms 2.4%,0, , +[FEContext createCPUContextWithOptions:] | |
| 2.0ms 2.4%,0, , -[FEOpenCLContext initWithOptions:] | |
| 2.0ms 2.4%,0, , dispatch_once_f | |
| 2.0ms 2.4%,0, , _dispatch_client_callout | |
| 2.0ms 2.4%,0, , ___ZL19_createCPUclContextPi_block_invoke | |
| 2.0ms 2.4%,0, , clCreateContextFromType | |
| 2.0ms 2.4%,0, , clGetDeviceIDs | |
| 2.0ms 2.4%,0, , 0x7fff82d56794 | |
| 2.0ms 2.4%,0, , pthread_once | |
| 2.0ms 2.4%,0, , _os_once | |
| 2.0ms 2.4%,0, , __pthread_once_handler | |
| 2.0ms 2.4%,0, , 0x7fff82d56835 | |
| 2.0ms 2.4%,0, , dlopen | |
| 2.0ms 2.4%,0, , dlopen | |
| 1.0ms 1.2%,0, , dyld::runInitializers(ImageLoader*) | |
| 1.0ms 1.2%,0, , ImageLoader::runInitializers(ImageLoader::LinkContext const&, ImageLoader::InitializerTimingList&) | |
| 1.0ms 1.2%,0, , dyld::notifyBatchPartial(dyld_image_states, bool, char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*)) | |
| 1.0ms 1.2%,0, , _qsort | |
| 1.0ms 1.2%,0, , _qsort | |
| 1.0ms 1.2%,0, , _qsort | |
| 1.0ms 1.2%,1, , ImageLoader::compare(ImageLoader const*) const | |
| 1.0ms 1.2%,0, , dyld::link(ImageLoader*, bool, bool, ImageLoader::RPathChain const&) | |
| 1.0ms 1.2%,0, , ImageLoader::link(ImageLoader::LinkContext const&, bool, bool, bool, ImageLoader::RPathChain const&) | |
| 1.0ms 1.2%,0, , ImageLoader::weakBind(ImageLoader::LinkContext const&) | |
| 1.0ms 1.2%,1, , ImageLoaderMachOCompressed::incrementCoalIterator(ImageLoader::CoalIterator&) | |
| 2.0ms 2.4%,0, , -[CUIShapeEffectStack standardEffectCompositeWithShapeImage:] | |
| 1.0ms 1.2%,0, , -[NSObject(NSKeyValueCoding) valueForKey:] | |
| 1.0ms 1.2%,0, , -[CIPlusDarkerCompositing outputImage] | |
| 1.0ms 1.2%,0, , -[CIPlusDarkerCompositing _kernel] | |
| 1.0ms 1.2%,0, , dispatch_once_f | |
| 1.0ms 1.2%,0, , _dispatch_client_callout | |
| 1.0ms 1.2%,0, , __34-[CIPlusDarkerCompositing _kernel]_block_invoke | |
| 1.0ms 1.2%,0, , +[CIKernel kernelsWithString:messageLog:] | |
| 1.0ms 1.2%,0, , gsl_parser_read_buffer | |
| 1.0ms 1.2%,0, , gsl_yy_scan_bytes | |
| 1.0ms 1.2%,0, , gsl_yy_scan_buffer | |
| 1.0ms 1.2%,1, , gsl_yy_switch_to_buffer | |
| 1.0ms 1.2%,0, , +[CUIShapeEffectStack imageFromBlendWithMask:foreground:background:] | |
| 1.0ms 1.2%,1, , objc_msgSend | |
| 1.0ms 1.2%,0, , CUICoreThemeRenderer::CanProvideThemeDataForEffectDescription(CUIDescriptor const*, __CFDictionary const*, unsigned char) const | |
| 1.0ms 1.2%,0, , -[CUIStructuredThemeStore _canGetRenditionWithKey:isFPO:lookForSubstitutions:] | |
| 1.0ms 1.2%,0, , -[NSCache setObject:forKey:cost:] | |
| 1.0ms 1.2%,0, , cache_set_and_retain | |
| 1.0ms 1.2%,0, , _entry_table_resize | |
| 1.0ms 1.2%,0, , szone_free_definite_size | |
| 1.0ms 1.2%,1, , get_tiny_previous_free_msize | |
| 1.0ms 1.2%,0, , CGContextDrawImage | |
| 1.0ms 1.2%,0, , ripc_DrawImage | |
| 1.0ms 1.2%,0, , ripc_AcquireImage | |
| 1.0ms 1.2%,0, , CGSImageDataLock | |
| 1.0ms 1.2%,0, , img_data_lock | |
| 1.0ms 1.2%,0, , CGColorTransformConvertNeedsCMS | |
| 1.0ms 1.2%,0, , CGColorTransformCacheGetConversionType | |
| 1.0ms 1.2%,0, , CMSTransformCreateConverter | |
| 1.0ms 1.2%,0, , get_color_world_for_space | |
| 1.0ms 1.2%,0, , create | |
| 1.0ms 1.2%,0, , ColorSyncTransformCreate | |
| 1.0ms 1.2%,0, , ColorSyncCMMInitializeTransform | |
| 1.0ms 1.2%,0, , AppleCMMInitializeTransform | |
| 1.0ms 1.2%,0, , DoInitializeTransform | |
| 1.0ms 1.2%,0, , ConversionManager::MakeConversionSequence(CMMProfileInfoContainer*, CMMColorConversionInfo*) | |
| 1.0ms 1.2%,0, , ConversionManager::AddMatrixConv(CMMXYZTag* (&) [3], CMMRGBCurves&) | |
| 1.0ms 1.2%,0, , CMMBase::NewInternal(unsigned long, CMMMemMgr&, char const*) | |
| 1.0ms 1.2%,1, , CMMMemMgr::New(unsigned long) | |
| 1.0ms 1.2%,0, , _HIThemeGetVibrantRenderer | |
| 1.0ms 1.2%,0, , _HIThemeGetRendererWithNameFromSystemAppearanceBundle(__CFString const*) | |
| 1.0ms 1.2%,0, , CUIRenderer::Create(__CFDictionary const*) | |
| 1.0ms 1.2%,0, , CUICoreThemeRenderer::CUICoreThemeRenderer(__CFDictionary const*) | |
| 1.0ms 1.2%,0, , +[CUIThemeFacet themeNamed:forBundleIdentifier:error:] | |
| 1.0ms 1.2%,0, , RunTimeThemeRefForBundleIdentifierAndName | |
| 1.0ms 1.2%,0, , -[NSString stringByAppendingFormat:] | |
| 1.0ms 1.2%,0, , -[NSPlaceholderString initWithFormat:locale:arguments:] | |
| 1.0ms 1.2%,0, , _CFStringCreateWithFormatAndArgumentsAux2 | |
| 1.0ms 1.2%,0, , __CFStringAppendFormatCore | |
| 1.0ms 1.2%,0, , _NSDescriptionWithStringProxyFunc | |
| 1.0ms 1.2%,0, , -[NSObject respondsToSelector:] | |
| 1.0ms 1.2%,0, , class_respondsToSelector_inst | |
| 1.0ms 1.2%,0, , lookUpImpOrNil | |
| 1.0ms 1.2%,0, , lookUpImpOrForward | |
| 1.0ms 1.2%,0, , getMethodNoSuper_nolock(objc_class*, objc_selector*) | |
| 1.0ms 1.2%,1, , search_method_list(method_list_t const*, objc_selector*) | |
| 7.0ms 8.6%,0, , HIMenuBarView::DrawTextTitle(MenuData*, CGRect const*, __CFString const*, unsigned short, CGContext*, bool, bool) | |
| 7.0ms 8.6%,0, , HIThemeDrawTextBox | |
| 7.0ms 8.6%,0, , DataEngine::DrawTextBox(void const*, CGRect const*, HIThemeTextInfo*, CGContext*) | |
| 6.0ms 7.4%,0, , ___ZN10DataEngine11DrawTextBoxEPKvPK6CGRectP15HIThemeTextInfoP9CGContext_block_invoke | |
| 6.0ms 7.4%,0, , TCoreTextEngine::DrawThemeTextBox(THIThemeTextInfo*, CGRect const&, unsigned int, CGContext*) | |
| 5.0ms 6.1%,0, , _HIThemeCUIDrawStyledGlyphsAtPositions | |
| 5.0ms 6.1%,0, , CUIRenderer::DrawStyledGlyphsAtPositions(CGContext*, __CFDictionary const*, __CTFont const*, unsigned short const*, CGPoint const*, unsigned long, double) | |
| 4.0ms 4.9%,0, , -[CUITextEffectStack drawGlyphs:inContext:usingFont:atPositions:count:lineHeight:inBounds:atScale:] | |
| 2.0ms 2.4%,0, , CTFontDrawGlyphsAtPositions | |
| 2.0ms 2.4%,0, , DrawSbixGlyphsAtPositions(TFont const*, CGFont*, TCFRef<__CFData const*> const&, unsigned short const*, CGPoint const*, unsigned long, CGContext*, CGAffineTransform, CGAffineTransform) | |
| 2.0ms 2.4%,0, , draw_glyphs | |
| 2.0ms 2.4%,0, , ripc_DrawGlyphs | |
| 2.0ms 2.4%,0, , draw_glyph_bitmaps | |
| 2.0ms 2.4%,0, , render_glyphs | |
| 2.0ms 2.4%,0, , CGGlyphBuilder::create_missing_bitmaps(CGGlyphIdentifier const*, unsigned long, CGGlyphBitmap const**) | |
| 2.0ms 2.4%,0, , CGFontCreateGlyphBitmap | |
| 2.0ms 2.4%,0, , CGFontCreateGlyphPath | |
| 2.0ms 2.4%,0, , FPFontCopyGlyphPath | |
| 1.0ms 1.2%,0, , CGPathCreateByNormalizingGlyphPath | |
| 1.0ms 1.2%,0, , path_create_path | |
| 1.0ms 1.2%,0, , CGPathAddQuadCurveToPoint | |
| 1.0ms 1.2%,1, , CG::Path::Subpath::add_quad_curve_to_point(CGPoint const&, CGPoint const&, CGAffineTransform const*) | |
| 1.0ms 1.2%,0, , TGlyphOutlineContext::TGlyphOutlineContext(CGAffineTransform const*) | |
| 1.0ms 1.2%,0, , TCGAccess::CGPathCreateMutable() | |
| 1.0ms 1.2%,0, , dispatch_once_f | |
| 1.0ms 1.2%,0, , _dispatch_client_callout | |
| 1.0ms 1.2%,0, , ___ZN9TCGAccess4InitEv_block_invoke | |
| 1.0ms 1.2%,0, , dlopen | |
| 1.0ms 1.2%,0, , dlopen | |
| 1.0ms 1.2%,0, , dyld::link(ImageLoader*, bool, bool, ImageLoader::RPathChain const&) | |
| 1.0ms 1.2%,0, , ImageLoader::link(ImageLoader::LinkContext const&, bool, bool, bool, ImageLoader::RPathChain const&) | |
| 1.0ms 1.2%,1, , dyld::clearAllDepths() | |
| 1.0ms 1.2%,1, , CGContextBeginTransparencyLayer | |
| 1.0ms 1.2%,0, , CGGStateSetPatternPhase | |
| 1.0ms 1.2%,0, , maybeCopyRenderingState | |
| 1.0ms 1.2%,1, , CGStyleRetain | |
| 1.0ms 1.2%,0, , CUICoreThemeRenderer::CreateEffectPresetFromDescription(CUIDescriptor const*, __CFDictionary const*, unsigned char) const | |
| 1.0ms 1.2%,0, , -[CUIStructuredThemeStore renditionWithKey:] | |
| 1.0ms 1.2%,0, , -[NSPlaceholderString initWithBytesNoCopy:length:encoding:freeWhenDone:] | |
| 1.0ms 1.2%,0, , _CFStringCreateWithBytesNoCopy | |
| 1.0ms 1.2%,0, , __CFStringCreateImmutableFunnel3 | |
| 1.0ms 1.2%,0, , _CFRuntimeCreateInstance | |
| 1.0ms 1.2%,0, , malloc_zone_malloc | |
| 1.0ms 1.2%,0, , <Unknown Address> | |
| 1.0ms 1.2%,1, , szone_malloc_should_clear | |
| 1.0ms 1.2%,0, , CGContextRestoreGState | |
| 1.0ms 1.2%,0, , CGGStackRestore | |
| 1.0ms 1.2%,0, , CGGStateRelease | |
| 1.0ms 1.2%,1, , CGGStateClipRelease | |
| 1.0ms 1.2%,0, , TThemeTextCache::Release(TThemeText*) | |
| 1.0ms 1.2%,0, , TCoreTextEngine::~TCoreTextEngine() | |
| 1.0ms 1.2%,0, , TCoreTextEngine::~TCoreTextEngine() | |
| 1.0ms 1.2%,0, , TCoreTextEngine::Invalidate() | |
| 1.0ms 1.2%,0, , CFRelease | |
| 1.0ms 1.2%,0, , __CFAttributedStringDeallocate | |
| 1.0ms 1.2%,0, , CFRelease | |
| 1.0ms 1.2%,1, , __CFStringDeallocate | |
| 6.0ms 7.4%,0, , HIMenuBarView::EnsureBarLayout() | |
| 6.0ms 7.4%,0, , HIMenuBarView::MeasureAppMenus() | |
| 6.0ms 7.4%,0, , HIMenuBarView::MeasureMenuTitle(MenuData*, unsigned char, float*, int) | |
| 6.0ms 7.4%,0, , HIThemeGetTextDimensions | |
| 6.0ms 7.4%,0, , DataEngine::GetTextDimensions(void const*, double, HIThemeTextInfo*, double*, double*, double*) | |
| 4.0ms 4.9%,0, , TCoreTextEngine::GetThemeTextDimensions(double, THIThemeTextInfo*, double*, double*, double*) | |
| 4.0ms 4.9%,0, , TCoreTextEngine::Layout(THIThemeTextInfo*, float, float, TextLayoutType) | |
| 4.0ms 4.9%,0, , TCoreTextEngine::LayoutSingleLine(THIThemeTextInfo*, float) | |
| 4.0ms 4.9%,0, , CTLineCreateWithAttributedString | |
| 4.0ms 4.9%,0, , TTypesetterAttrString::Initialize(__CFAttributedString const*) | |
| 4.0ms 4.9%,0, , TGlyphEncoder::EncodeChars(CFRange, TAttributes const&, TGlyphList<TDeletedGlyphIndex>&, TGlyphEncoder::Fallbacks) | |
| 4.0ms 4.9%,0, , TASCIIEncoder::Encode() | |
| 4.0ms 4.9%,0, , TBaseFont::GetCommonTable(unsigned int) const | |
| 3.0ms 3.7%,0, , TBaseFont::GetCommonTable(unsigned int) const | |
| 3.0ms 3.7%,0, , TBaseFont::CopyGraphicsFont() const | |
| 2.0ms 2.4%,0, , TBaseFont::CopyNativeFont() const | |
| 2.0ms 2.4%,0, , TCGFontCache::CopyFont(__CFURL const*, bool) const | |
| 2.0ms 2.4%,0, , CreateFontWithFontURL(__CFURL const*, bool) | |
| 2.0ms 2.4%,0, , CGFontCreateFontsWithURL | |
| 2.0ms 2.4%,0, , CGFontCreateFontsWithPath | |
| 1.0ms 1.2%,0, , create_private_data_with_path | |
| 1.0ms 1.2%,0, , CFArrayAppendValue | |
| 1.0ms 1.2%,0, , _CFArrayReplaceValues | |
| 1.0ms 1.2%,0, , objc_memmove_collectable | |
| 1.0ms 1.2%,1, , _platform_memmove$VARIANT$Unknown | |
| 1.0ms 1.2%,0, , CGFontGetVTable | |
| 1.0ms 1.2%,0, , dispatch_once_f | |
| 1.0ms 1.2%,0, , _dispatch_client_callout | |
| 1.0ms 1.2%,0, , load_vtable | |
| 1.0ms 1.2%,0, , load_library | |
| 1.0ms 1.2%,0, , CGLibraryLoadFunction | |
| 1.0ms 1.2%,0, , dlopen | |
| 1.0ms 1.2%,0, , dlopen | |
| 1.0ms 1.2%,0, , dyld::load(char const*, dyld::LoadContext const&) | |
| 1.0ms 1.2%,0, , dyld::loadPhase0(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) | |
| 1.0ms 1.2%,0, , dyld::loadPhase1(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) | |
| 1.0ms 1.2%,1, , dyld::loadPhase3(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) | |
| 1.0ms 1.2%,0, , CGFontGetNumberOfGlyphs | |
| 1.0ms 1.2%,0, , get_font_info | |
| 1.0ms 1.2%,0, , get_font_info | |
| 1.0ms 1.2%,0, , FPFontIsMonospaced | |
| 1.0ms 1.2%,0, , TFPFont::GetFontInfo() const | |
| 1.0ms 1.2%,0, , TFPFont::FillFontInfo(TFPFontInfo&) const | |
| 1.0ms 1.2%,0, , TFPFont::FindFontStemsPerMetaData(double&, double&) const | |
| 1.0ms 1.2%,0, , TFont::FindFontMetaData(char&) const | |
| 1.0ms 1.2%,0, , TSFNTFont::GetPostscriptName() const | |
| 1.0ms 1.2%,0, , <Unknown Address> | |
| 1.0ms 1.2%,1, , TStringRef::TStringRef(TStringRef const&) | |
| 1.0ms 1.2%,0, , TBaseFont::InitAnnexTables() const | |
| 1.0ms 1.2%,0, , CTCreateDictionaryFromBundleFontResource(__CFString const*) | |
| 1.0ms 1.2%,0, , CTCreateDictionaryFromBundleResource(__CFString const*) | |
| 1.0ms 1.2%,0, , CTCreateBundleResourceURL(__CFString const*) | |
| 1.0ms 1.2%,0, , CFBundleGetBundleWithIdentifier | |
| 1.0ms 1.2%,0, , _CFBundleEnsureBundleExistsForImagePath | |
| 1.0ms 1.2%,0, , _CFBundleDlfcnCheckLoaded | |
| 1.0ms 1.2%,0, , dlopen | |
| 1.0ms 1.2%,0, , dlopen | |
| 1.0ms 1.2%,0, , dyld::load(char const*, dyld::LoadContext const&) | |
| 1.0ms 1.2%,0, , dyld::loadPhase0(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) | |
| 1.0ms 1.2%,0, , dyld::loadPhase1(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) | |
| 1.0ms 1.2%,0, , dyld::loadPhase3(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) | |
| 1.0ms 1.2%,0, , dyld::loadPhase4(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) | |
| 1.0ms 1.2%,0, , dyld::loadPhase5(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) | |
| 1.0ms 1.2%,1, , ImageLoaderMachO::getInstallPath() const | |
| 2.0ms 2.4%,0, , TThemeTextCache::Create(void const*, THIThemeTextInfo const*) | |
| 2.0ms 2.4%,0, , TCoreTextEngine::Init(void const*, THIThemeTextInfo const*) | |
| 2.0ms 2.4%,0, , TCoreTextEngine::CreateThemeTextAttributedString(__CFAttributedString const*, __CFString const*) | |
| 2.0ms 2.4%,0, , TThemeFont::CreateAttributeDictionary() | |
| 2.0ms 2.4%,0, , CTFontCreateUIFontForLanguage | |
| 2.0ms 2.4%,0, , CTFontCreateWithFontDescriptor | |
| 2.0ms 2.4%,0, , TDescriptor::CreateMatchingDescriptor(__CFSet const*, double, unsigned long) const | |
| 2.0ms 2.4%,0, , TDescriptor::InitBaseFont(bool) | |
| 2.0ms 2.4%,0, , TDescriptor::CreateMatchingDescriptorInternal(__CFSet const*, bool) const | |
| 2.0ms 2.4%,0, , TDescriptorSource::CopyDescriptorForRequest(__CFDictionary const*, __CFSet const*, CFComparisonResult (*)(void const*, void const*, void*), void*, unsigned long) const | |
| 2.0ms 2.4%,0, , TDescriptorSource::CopyDescriptorsForRequest(__CFDictionary const*, __CFSet const*, CFComparisonResult (*)(void const*, void const*, void*), void*, unsigned long, TCFRef<__CFArray const*>*) const | |
| 2.0ms 2.4%,0, , TSplicedFontStash::TSplicedFontStash() | |
| 2.0ms 2.4%,0, , TSplicedFontStashImp::CreateSplicedFonts() | |
| 2.0ms 2.4%,0, , XTCopyFontsWithProperties | |
| 2.0ms 2.4%,0, , TGlobalFontRegistry::TGlobalFontRegistry() | |
| 2.0ms 2.4%,0, , pthread_once | |
| 2.0ms 2.4%,0, , _os_once | |
| 2.0ms 2.4%,0, , __pthread_once_handler | |
| 2.0ms 2.4%,0, , TGlobalFontRegistry::CreateRegistry() | |
| 2.0ms 2.4%,0, , TGlobalFontRegistryImp::RendezvousWithServer() const | |
| 1.0ms 1.2%,0, , TGlobalFontRegistryImp::GetServerPort() const | |
| 1.0ms 1.2%,0, , TSessionManager::TSessionManager() | |
| 1.0ms 1.2%,0, , pthread_once | |
| 1.0ms 1.2%,0, , _os_once | |
| 1.0ms 1.2%,0, , __pthread_once_handler | |
| 1.0ms 1.2%,0, , TSessionManager::CreateSessionManager() | |
| 1.0ms 1.2%,0, , TSessionManagerImp::SetFrameworkDirPaths() | |
| 1.0ms 1.2%,0, , _CFBundleCreate | |
| 1.0ms 1.2%,0, , CFBundleGetInfoDictionary | |
| 1.0ms 1.2%,0, , _CFBundleCopyInfoDictionaryInDirectoryWithVersion | |
| 1.0ms 1.2%,0, , _CFIterateDirectory | |
| 1.0ms 1.2%,0, , CFStringCreateWithCString | |
| 1.0ms 1.2%,0, , __CFStringCreateImmutableFunnel3 | |
| 1.0ms 1.2%,0, , -[NSStringROMKeySet_MacOSX indexForCString:length:key:] | |
| 1.0ms 1.2%,1, , __CFStrHashEightBit2 | |
| 1.0ms 1.2%,0, , TCFResurrectContext::Resurrect(TCFType) | |
| 1.0ms 1.2%,0, , TCFResurrectContext::ResurrectCFDictionary() | |
| 1.0ms 1.2%,0, , TCFResurrectContext::Resurrect(TCFType) | |
| 1.0ms 1.2%,0, , TCFResurrectContext::ResurrectCFURL() | |
| 1.0ms 1.2%,0, , TStackBuffer<unsigned char, 30ul>::TStackBuffer(unsigned long) | |
| 1.0ms 1.2%,0, , std::__1::vector<unsigned char, std::__1::allocator<unsigned char> >::__append(unsigned long) | |
| 1.0ms 1.2%,0, , operator new(unsigned long) | |
| 1.0ms 1.2%,0, , malloc | |
| 1.0ms 1.2%,0, , malloc_zone_malloc | |
| 1.0ms 1.2%,0, , 0x10bcfea90 | |
| 1.0ms 1.2%,1, , szone_malloc_should_clear | |
| 1.0ms 1.2%,0, , CGContextClearRect | |
| 1.0ms 1.2%,0, , CGContextFillRects | |
| 1.0ms 1.2%,0, , ripc_DrawRects | |
| 1.0ms 1.2%,1, , ripc_Render | |
| 1.0ms 1.2%,0, , CopyWindowImageRect | |
| 1.0ms 1.2%,0, , CopyWindowImageRectToContext | |
| 1.0ms 1.2%,0, , CGContextCopyWindowContentsToRect | |
| 1.0ms 1.2%,0, , ripc_DrawWindowContents | |
| 1.0ms 1.2%,0, , CGSImageDataLockDevice | |
| 1.0ms 1.2%,0, , img_data_lock | |
| 1.0ms 1.2%,0, , img_alphamerge_read | |
| 1.0ms 1.2%,0, , img_colormatch_read | |
| 1.0ms 1.2%,0, , img_decode_read | |
| 1.0ms 1.2%,0, , decode_data | |
| 1.0ms 1.2%,1, , decode_byte_8bpc_3a | |
| 4.0ms 4.9%,0, , _HIWindowCreateWithCGWindow | |
| 4.0ms 4.9%,0, , NewWindowCommon(WindowData**, unsigned int, unsigned long long, WindowDefSpec const*, Rect const*, unsigned char const*, unsigned char, OpaqueWindowPtr*, void*, unsigned int, unsigned short*, bool) | |
| 4.0ms 4.9%,0, , HIObjectCreate | |
| 4.0ms 4.9%,0, , HIObject::Create(__CFString const*, OpaqueEventRef*, HIObject**) | |
| 4.0ms 4.9%,0, , SendEventToEventTargetWithOptions | |
| 4.0ms 4.9%,0, , SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) | |
| 4.0ms 4.9%,0, , DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) | |
| 4.0ms 4.9%,0, , HIObject::EventHook(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) | |
| 4.0ms 4.9%,0, , HIObject::HandleClassHIObjectEvent(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) | |
| 4.0ms 4.9%,0, , AppleWindowDef::Initialize(OpaqueEventRef*) | |
| 4.0ms 4.9%,0, , WindowData::Initialize(OpaqueEventRef*) | |
| 4.0ms 4.9%,0, , WindowData::FinishConstruction(unsigned int, unsigned long long, unsigned int, Rect const*, unsigned char*, unsigned int, OpaqueWindowPtr*, OpaqueControlRef*) | |
| 4.0ms 4.9%,0, , WindowData::UpdateColorSpace(unsigned char) | |
| 4.0ms 4.9%,0, , CGSSetWindowColorSpace | |
| 4.0ms 4.9%,0, , CGSWindowSetColorSpace | |
| 4.0ms 4.9%,0, , CGSColorSpaceRegistryAddColorSpace | |
| 4.0ms 4.9%,0, , CGColorSpaceCreateConversionCurve | |
| 4.0ms 4.9%,0, , create_code_fragment | |
| 4.0ms 4.9%,0, , CGColorTransformCreateParametricCodeFragment | |
| 4.0ms 4.9%,0, , CGColorTransformCacheCreateConverter | |
| 4.0ms 4.9%,0, , CMSTransformCreateConverter | |
| 4.0ms 4.9%,0, , get_color_world_for_space | |
| 3.0ms 3.7%,0, , create | |
| 2.0ms 2.4%,0, , ColorSyncTransformCreate | |
| 2.0ms 2.4%,0, , ColorSyncCMMInitializeTransform | |
| 2.0ms 2.4%,0, , AppleCMMInitializeTransform | |
| 2.0ms 2.4%,0, , DoInitializeTransform | |
| 2.0ms 2.4%,0, , ConversionManager::MakeConversionSequence(CMMProfileInfoContainer*, CMMColorConversionInfo*) | |
| 1.0ms 1.2%,0, , ConversionManager::AddMatrixConv(CMMXYZTag* (&) [3], CMMRGBCurves&) | |
| 1.0ms 1.2%,0, , CMMRGBCurves::MakeLutTable(CMMFloatLutInfo*, CMMMemMgr&, unsigned int) | |
| 1.0ms 1.2%,0, , CMMCurveTag::MakeLutTable(CMMFloatLutInfo*, CMMMemMgr&, CMMLutRangeMapping, double) | |
| 1.0ms 1.2%,1, , 0x7fff8aa23f40 | |
| 1.0ms 1.2%,0, , ConversionManager::AddInvMatrixConv(CMMXYZTag* (&) [3], CMMRGBCurves&) | |
| 1.0ms 1.2%,0, , CMMRGBCurves::MakeInvLutTable(CMMFloatLutInfo*, CMMMemMgr&, unsigned int, CMMTable**) | |
| 1.0ms 1.2%,0, , CMMCurveTag::MakeInvLutTable(CMMFloatLutInfo*, CMMMemMgr&, CMMTable**) | |
| 1.0ms 1.2%,1, , InvertLUT(int*, int*) | |
| 1.0ms 1.2%,0, , CFRelease | |
| 1.0ms 1.2%,0, , objc_object::sidetable_release(bool) | |
| 1.0ms 1.2%,0, , objc::DenseMapBase<objc::DenseMap<DisguisedPtr<objc_object>, unsigned long, true, objc::DenseMapInfo<DisguisedPtr<objc_object> > >, DisguisedPtr<objc_object>, unsigned long, objc::DenseMapInfo<DisguisedPtr<objc_object> >, true>::find(DisguisedPtr<objc_object> const&) | |
| 1.0ms 1.2%,1, , bool objc::DenseMapBase<objc::DenseMap<DisguisedPtr<objc_object>, unsigned long, true, objc::DenseMapInfo<DisguisedPtr<objc_object> > >, DisguisedPtr<objc_object>, unsigned long, objc::DenseMapInfo<DisguisedPtr<objc_object> >, true>::LookupBucketFor<DisguisedPtr<objc_object> >(DisguisedPtr<objc_object> const&, std::__1::pair<DisguisedPtr<objc_object>, unsigned long> const*&) const | |
| 1.0ms 1.2%,0, , get_cms_space_for_space | |
| 1.0ms 1.2%,0, , create | |
| 1.0ms 1.2%,0, , profileRef | |
| 1.0ms 1.2%,0, , CreateProfileSet | |
| 1.0ms 1.2%,0, , CFArrayCreateMutable | |
| 1.0ms 1.2%,0, , -[__NSPlaceholderArray initWithCapacity:] | |
| 1.0ms 1.2%,0, , +[__NSArrayM __new:::::] | |
| 1.0ms 1.2%,0, , __CFAllocateObject2 | |
| 1.0ms 1.2%,0, , class_createInstance | |
| 1.0ms 1.2%,0, , calloc | |
| 1.0ms 1.2%,0, , malloc_zone_calloc | |
| 1.0ms 1.2%,0, , 0x10bcfeac0 | |
| 1.0ms 1.2%,0, , szone_malloc_should_clear | |
| 1.0ms 1.2%,1, , tiny_malloc_from_free_list | |
| 1.0ms 1.2%,0, , ___ZN15MenuBarInstance28SetBoundsAndUpdateResolutionEv_block_invoke | |
| 1.0ms 1.2%,0, , WindowData::SetBounds(unsigned short, unsigned int, CGRect const*) | |
| 1.0ms 1.2%,0, , WindowData::SetBounds(unsigned short, Rect const*, Rect const*, unsigned int, unsigned char*) | |
| 1.0ms 1.2%,0, , MoveResizeWindowInternal(WindowData*, int, int, int, int, unsigned char, unsigned char, unsigned char, unsigned char, Rect const*, unsigned int) | |
| 1.0ms 1.2%,0, , BeginWindowReshape(WindowData*, ReshapeWindowInfo*, unsigned char*, unsigned long long*) | |
| 1.0ms 1.2%,0, , CGSDisableUpdateToken | |
| 1.0ms 1.2%,0, , CGSConnectionGetUpdateManager | |
| 1.0ms 1.2%,0, , CGSUpdateManagerCreate | |
| 1.0ms 1.2%,0, , CGSUpdateManager::CGSUpdateManager(CGSConnection*) | |
| 1.0ms 1.2%,0, , CGSConnectionNotifier::add_callback(void (*)(unsigned int, void*, unsigned int, void*, unsigned int), unsigned int, void*) | |
| 1.0ms 1.2%,0, , CGSConnectionNotifier::notify() const | |
| 1.0ms 1.2%,0, , _CGSSetConnectionNotifyInterests | |
| 1.0ms 1.2%,0, , mach_msg | |
| 1.0ms 1.2%,1, , mach_msg_trap | |
| 4.0ms 4.9%,0, , MBarDraw(unsigned int) | |
| 4.0ms 4.9%,0, , HIWindowFlush | |
| 4.0ms 4.9%,0, , _FlushWindow | |
| 4.0ms 4.9%,0, , FlushWindowObject(WindowData*, void**, unsigned char) | |
| 3.0ms 3.7%,0, , HIView::Render(unsigned int, CGContext*) | |
| 3.0ms 3.7%,0, , HIView::DrawComposited(short, OpaqueGrafPtr*, __HIShape const*, unsigned int, HIView*, CGContext*) | |
| 3.0ms 3.7%,0, , HIView::RecursiveDrawComposited(__HIShape const*, __HIShape const*, unsigned int, HIView*, CGContext*, unsigned char, double) | |
| 3.0ms 3.7%,0, , HIView::RecursiveDrawComposited(__HIShape const*, __HIShape const*, unsigned int, HIView*, CGContext*, unsigned char, double) | |
| 3.0ms 3.7%,0, , HIView::SendDraw(short, OpaqueGrafPtr*, __HIShape const*, CGContext*) | |
| 3.0ms 3.7%,0, , SendEventToEventTargetWithOptions | |
| 3.0ms 3.7%,0, , SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) | |
| 3.0ms 3.7%,0, , DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) | |
| 3.0ms 3.7%,0, , HIView::EventHandler(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) | |
| 3.0ms 3.7%,0, , HIView::DrawCacheOrSelf(short, __HIShape const*, CGContext*) | |
| 3.0ms 3.7%,0, , HIMenuBarView::DrawSelf(short, __HIShape const*, CGContext*) | |
| 3.0ms 3.7%,0, , HIMenuBarView::DrawOnce(CGRect, CGRect, bool, bool, CGContext*) | |
| 2.0ms 2.4%,0, , HIMenuBarView::DrawTextTitle(MenuData*, CGRect const*, __CFString const*, unsigned short, CGContext*, bool, bool) | |
| 1.0ms 1.2%,0, , CFAttributedStringCreate | |
| 1.0ms 1.2%,0, , CFDictionaryCreateMutableCopy | |
| 1.0ms 1.2%,0, , CFBasicHashCreateCopy | |
| 1.0ms 1.2%,1, , _CFRuntimeCreateInstance | |
| 1.0ms 1.2%,0, , HIThemeDrawTextBox | |
| 1.0ms 1.2%,0, , DataEngine::DrawTextBox(void const*, CGRect const*, HIThemeTextInfo*, CGContext*) | |
| 1.0ms 1.2%,0, , ___ZN10DataEngine11DrawTextBoxEPKvPK6CGRectP15HIThemeTextInfoP9CGContext_block_invoke | |
| 1.0ms 1.2%,0, , TCoreTextEngine::DrawThemeTextBox(THIThemeTextInfo*, CGRect const&, unsigned int, CGContext*) | |
| 1.0ms 1.2%,0, , _HIThemeCUIDrawStyledGlyphsAtPositions | |
| 1.0ms 1.2%,0, , CUIRenderer::DrawStyledGlyphsAtPositions(CGContext*, __CFDictionary const*, __CTFont const*, unsigned short const*, CGPoint const*, unsigned long, double) | |
| 1.0ms 1.2%,0, , -[CUITextEffectStack drawGlyphs:inContext:usingFont:atPositions:count:lineHeight:inBounds:atScale:] | |
| 1.0ms 1.2%,0, , CTFontDrawGlyphsAtPositions | |
| 1.0ms 1.2%,1, , DrawSbixGlyphsAtPositions(TFont const*, CGFont*, TCFRef<__CFData const*> const&, unsigned short const*, CGPoint const*, unsigned long, CGContext*, CGAffineTransform, CGAffineTransform) | |
| 1.0ms 1.2%,0, , _HIThemeDrawMenuTitleInternal(CGRect const*, CGRect const*, HIThemeMenuTitleDrawInfo const*, MenuTitleDrawingXUPP*, void*, CGContext*, unsigned int, CGRect*) | |
| 1.0ms 1.2%,0, , _HIThemeCUIDrawWithRenderer | |
| 1.0ms 1.2%,0, , _HIThemeCUIDrawWithOptions | |
| 1.0ms 1.2%,0, , CUIDraw | |
| 1.0ms 1.2%,0, , CUIRenderer::Draw(CGRect, CGContext*, __CFDictionary const*, __CFDictionary const**) | |
| 1.0ms 1.2%,0, , CUIRenderer::DecodeToCUIInfo(CGRect, CGContext*, __CFDictionary const*, CUIInfo*) const | |
| 1.0ms 1.2%,0, , CFDictionaryGetValue | |
| 1.0ms 1.2%,0, , CFBasicHashFindBucket | |
| 1.0ms 1.2%,0, , CFEqual | |
| 1.0ms 1.2%,1, , __CFStringEqual | |
| 1.0ms 1.2%,0, , CGSFlushWindowContentRegion | |
| 1.0ms 1.2%,0, , CGSWindowFlushRegion | |
| 1.0ms 1.2%,0, , _CGSFlushRegion | |
| 1.0ms 1.2%,1, , voucher_mach_msg_set | |
| 13.0ms 16.0%,0, , RunCurrentEventLoopInMode | |
| 12.0ms 14.8%,0, , CFRunLoopRunSpecific | |
| 12.0ms 14.8%,0, , __CFRunLoopRun | |
| 5.0ms 6.1%,0, , __CFRunLoopDoTimers | |
| 5.0ms 6.1%,0, , __CFRunLoopDoTimer | |
| 4.0ms 4.9%,0, , __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ | |
| 4.0ms 4.9%,0, , CallMyActivateTSMDocument | |
| 4.0ms 4.9%,0, , MyActivateTSMDocument | |
| 2.0ms 2.4%,0, , SectSelectableInputSourcesArrayFromCurrentState | |
| 2.0ms 2.4%,0, , _CreateKeyboardInputSourcesArray | |
| 2.0ms 2.4%,0, , _CreateKeyboardInputSourcesArray_Mutable | |
| 2.0ms 2.4%,0, , TSMGetInputSourceProperty | |
| 2.0ms 2.4%,0, , islGetInputSourceProperty | |
| 2.0ms 2.4%,0, , islPopulateInputSourceProperty | |
| 1.0ms 1.2%,0, , islCreateInputMethodIsSelectable_Common | |
| 1.0ms 1.2%,0, , islGetInputMethodInputSourceBundleRef | |
| 1.0ms 1.2%,0, , _CFBundleCreate | |
| 1.0ms 1.2%,0, , CFBundleGetInfoDictionary | |
| 1.0ms 1.2%,0, , _CFBundleCopyInfoDictionaryInDirectoryWithVersion | |
| 1.0ms 1.2%,0, , CFPropertyListCreateWithData | |
| 1.0ms 1.2%,0, , _CFPropertyListCreateWithData | |
| 1.0ms 1.2%,0, , _CFPropertyListCreateFromUTF8Data | |
| 1.0ms 1.2%,0, , parseXMLElement | |
| 1.0ms 1.2%,0, , getContentObject | |
| 1.0ms 1.2%,0, , parseXMLElement | |
| 1.0ms 1.2%,0, , getContentObject | |
| 1.0ms 1.2%,0, , parseXMLElement | |
| 1.0ms 1.2%,1, , parseStringTag | |
| 1.0ms 1.2%,0, , islPopulateKLPropertiesFromBundle | |
| 1.0ms 1.2%,0, , CFBundleGetValueForInfoDictionaryKey | |
| 1.0ms 1.2%,0, , CFBundleGetLocalInfoDictionary | |
| 1.0ms 1.2%,0, , CFBundleCopyResourceURL | |
| 1.0ms 1.2%,0, , _CFBundleCopyFindResources | |
| 1.0ms 1.2%,0, , _CFBundleCopyURLsOfKey | |
| 1.0ms 1.2%,0, , _CFBundleCopyQueryTable | |
| 1.0ms 1.2%,0, , _CFBundleCreateQueryTableAtPath | |
| 1.0ms 1.2%,0, , _CFBundleReadDirectory | |
| 1.0ms 1.2%,0, , _CFIterateDirectory | |
| 1.0ms 1.2%,0, , ___CFBundleReadDirectory_block_invoke | |
| 1.0ms 1.2%,1, , CFDictionarySetValue | |
| 1.0ms 1.2%,0, , _TSMSetInputSourceSelected | |
| 1.0ms 1.2%,0, , _ISAdjustPhysicalKeyboardForCurrentInputSource | |
| 1.0ms 1.2%,0, , IORegistryEntrySearchCFProperty | |
| 1.0ms 1.2%,0, , IOCFUnserializeBinary | |
| 1.0ms 1.2%,1, , malloc | |
| 1.0ms 1.2%,0, , PushPopCurrentInputSource_Internal | |
| 1.0ms 1.2%,0, , isCreateSavedCurrentInputSourceRef | |
| 1.0ms 1.2%,1, , CFPasteboardCreate | |
| 1.0ms 1.2%,0, , CFRunLoopTimerInvalidate | |
| 1.0ms 1.2%,0, , CFRunLoopRemoveTimer | |
| 1.0ms 1.2%,0, , __CFArmNextTimerInMode | |
| 1.0ms 1.2%,1, , mk_timer_arm | |
| 4.0ms 4.9%,0, , __CFRunLoopDoSources0 | |
| 4.0ms 4.9%,1, , __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ | |
| 3.0ms 3.7%,0, , 0x10bcc93c0 | |
| 3.0ms 3.7%,0, , 0x10bcf0670 | |
| 3.0ms 3.7%,0, , 0x10bcf0360 | |
| 3.0ms 3.7%,0, , 0x10bcd15a0 | |
| 2.0ms 2.4%,0, , base::internal::Invoker<IndexSequence<0ul>, base::internal::BindState<base::internal::RunnableAdapter<void (atom::NodeBindings::*)()>, void (atom::NodeBindings*), base::internal::TypeList<base::WeakPtr<atom::NodeBindings> > >, base::internal::TypeList<base::internal::UnwrapTraits<base::WeakPtr<atom::NodeBindings> > >, base::internal::InvokeHelper<true, void, base::internal::RunnableAdapter<void (atom::NodeBindings::*)()>, base::internal::TypeList<base::WeakPtr<atom::NodeBindings> const&> >, void ()>::Run(base::internal::BindStateBase*) | |
| 2.0ms 2.4%,0, , base::internal::InvokeHelper<true, void, base::internal::RunnableAdapter<void (atom::NodeBindings::*)()>, base::internal::TypeList<base::WeakPtr<atom::NodeBindings> const&> >::MakeItSo(base::internal::RunnableAdapter<void (atom::NodeBindings::*)()>, base::WeakPtr<atom::NodeBindings> const&) | |
| 2.0ms 2.4%,0, , base::internal::RunnableAdapter<void (atom::NodeBindings::*)()>::Run(atom::NodeBindings*) | |
| 2.0ms 2.4%,0, , atom::NodeBindings::UvRunOnce() | |
| 2.0ms 2.4%,0, , uv_run | |
| 2.0ms 2.4%,0, , uv__run_timers | |
| 2.0ms 2.4%,0, , node::TimerWrap::OnTimeout(uv_timer_s*) | |
| 2.0ms 2.4%,0, , node::AsyncWrap::MakeCallback(unsigned int, int, v8::Handle<v8::Value>*) | |
| 2.0ms 2.4%,0, , node::AsyncWrap::MakeCallback(v8::Handle<v8::Function>, int, v8::Handle<v8::Value>*) | |
| 2.0ms 2.4%,0, , v8::Function::Call(v8::Handle<v8::Value>, int, v8::Handle<v8::Value>*) | |
| 2.0ms 2.4%,0, , 0x10f85c120 | |
| 2.0ms 2.4%,0, , 0x28dd82816850 | |
| 2.0ms 2.4%,0, , 0x28dd8282e03f | |
| 2.0ms 2.4%,0, , 0x28dd829cdaa4 | |
| 1.0ms 1.2%,0, , 0x28dd829ce199 | |
| 1.0ms 1.2%,0, , 0x28dd829ce394 | |
| 1.0ms 1.2%,0, , 0x28dd82806394 | |
| 1.0ms 1.2%,0, , 0x28dd829b597c | |
| 1.0ms 1.2%,0, , 0x28dd82807f9a | |
| 1.0ms 1.2%,0, , v8::internal::Runtime_Apply(int, v8::internal::Object**, v8::internal::Isolate*) | |
| 1.0ms 1.2%,0, , 0x10f85c120 | |
| 1.0ms 1.2%,0, , 0x28dd82816850 | |
| 1.0ms 1.2%,0, , 0x28dd8282e03b | |
| 1.0ms 1.2%,0, , 0x28dd82806394 | |
| 1.0ms 1.2%,0, , 0x28dd829b3a53 | |
| 1.0ms 1.2%,0, , 0x28dd82806394 | |
| 1.0ms 1.2%,0, , 0x28dd829b8d7e | |
| 1.0ms 1.2%,0, , 0x28dd82830f01 | |
| 1.0ms 1.2%,0, , 0x28dd82806394 | |
| 1.0ms 1.2%,0, , 0x28dd829b906d | |
| 1.0ms 1.2%,0, , 0x28dd829b96f0 | |
| 1.0ms 1.2%,0, , 0x28dd829b9a8b | |
| 1.0ms 1.2%,0, , 0x28dd829b9bb4 | |
| 1.0ms 1.2%,0, , 0x28dd829ba4ba | |
| 1.0ms 1.2%,0, , 0x28dd82806394 | |
| 1.0ms 1.2%,0, , 0x28dd829bb7b8 | |
| 1.0ms 1.2%,0, , 0x28dd829bb98e | |
| 1.0ms 1.2%,1, , 0x28dd82955b00 | |
| 1.0ms 1.2%,0, , 0x28dd829cfeca | |
| 1.0ms 1.2%,0, , 0x28dd829d00fc | |
| 1.0ms 1.2%,0, , 0x28dd82807f9a | |
| 1.0ms 1.2%,0, , 0x10f757950 | |
| 1.0ms 1.2%,0, , 0x10f7548d0 | |
| 1.0ms 1.2%,0, , v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) | |
| 1.0ms 1.2%,0, , node::Exit(v8::FunctionCallbackInfo<v8::Value> const&) | |
| 1.0ms 1.2%,0, , exit | |
| 1.0ms 1.2%,0, , __cxa_finalize_ranges | |
| 1.0ms 1.2%,0, , dyld::runAllStaticTerminators(void*) | |
| 1.0ms 1.2%,0, , ImageLoaderMachO::doTermination(ImageLoader::LinkContext const&) | |
| 1.0ms 1.2%,1, , 0x7fff85460eec | |
| 1.0ms 1.2%,0, , 0x10c188d70 | |
| 1.0ms 1.2%,0, , CFRelease | |
| 1.0ms 1.2%,0, , __CFBasicHashDrain | |
| 1.0ms 1.2%,0, , CFRelease | |
| 1.0ms 1.2%,0, , __CFBasicHashDrain | |
| 1.0ms 1.2%,0, , CFRelease | |
| 1.0ms 1.2%,0, , objc_destructInstance | |
| 1.0ms 1.2%,1, , objc_object::sidetable_clearDeallocating() | |
| 1.0ms 1.2%,0, , __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ | |
| 1.0ms 1.2%,0, , _dispatch_main_queue_callback_4CF | |
| 1.0ms 1.2%,0, , _dispatch_queue_wakeup_with_qos_slow | |
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| 1.0ms 1.2%,0, , object_dispose | |
| 1.0ms 1.2%,1, , objc_destructInstance | |
| 1.0ms 1.2%,0, , __CFRunLoopServiceMachPort | |
| 1.0ms 1.2%,0, , mach_msg | |
| 1.0ms 1.2%,1, , mach_msg_trap | |
| 1.0ms 1.2%,1, , objc_msgSend | |
| 1.0ms 1.2%,1, , CFStringCompareWithOptionsAndLocale | |
| 1.0ms 1.2%,0, , _DropPendingBoost | |
| 1.0ms 1.2%,1, , -[OS_object release] | |
| 2.0ms 2.4%,0, , SendEventToEventTarget | |
| 2.0ms 2.4%,1, , SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) | |
| 1.0ms 1.2%,0, , DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) | |
| 1.0ms 1.2%,0, , ToolboxEventDispatcherHandler(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) | |
| 1.0ms 1.2%,0, , FindWindowAndPartFromMouseEvent | |
| 1.0ms 1.2%,0, , FindWindow | |
| 1.0ms 1.2%,0, , FindWindowOfClass | |
| 1.0ms 1.2%,0, , FindWindowCommon(Point, OpaqueWindowPtr**, short*) | |
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| 1.0ms 1.2%,0, , CGSFindWindowAndOwner | |
| 1.0ms 1.2%,0, , _CGSFindWindow | |
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| 1.0ms 1.2%,1, , mach_msg_trap | |
| 1.0ms 1.2%,0, , -[NSApplication _disableSuddenTermination] | |
| 1.0ms 1.2%,0, , _HIDisableSuddenTerminationForSendEvent | |
| 1.0ms 1.2%,0, , _CFSuddenTerminationDisable | |
| 1.0ms 1.2%,1, , xpc_transaction_begin | |
| 3.0ms 3.7%,0, , 0x10bc01360 | |
| 3.0ms 3.7%,0, , -[NSApplication sendEvent:] | |
| 2.0ms 2.4%,0, , objc_msgSend | |
| 2.0ms 2.4%,0, , lookUpImpOrForward | |
| 1.0ms 1.2%,0, , realizeClass(objc_class*) | |
| 1.0ms 1.2%,1, , addSubclass(objc_class*, objc_class*) | |
| 1.0ms 1.2%,0, , pthread_mutex_unlock | |
| 1.0ms 1.2%,1, , OSAtomicCompareAndSwapPtrBarrier$VARIANT$mp | |
| 1.0ms 1.2%,0, , -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] | |
| 1.0ms 1.2%,0, , _DPSNextEvent | |
| 1.0ms 1.2%,0, , dispatch_once_f | |
| 1.0ms 1.2%,0, , _dispatch_client_callout | |
| 1.0ms 1.2%,0, , __HIToolboxLibrary_block_invoke | |
| 1.0ms 1.2%,0, , dlopen | |
| 1.0ms 1.2%,0, , dlopen | |
| 1.0ms 1.2%,0, , dyld::link(ImageLoader*, bool, bool, ImageLoader::RPathChain const&) | |
| 1.0ms 1.2%,1, , ImageLoaderMachO::isBundle() const | |
| 10.0ms 12.3%,0, ,_NSEventThread 0x33fc0b | |
| 5.0ms 6.1%,0, ,start_wqthread 0x33fbc3 | |
| 4.0ms 4.9%,0, ,_dispatch_worker_thread3 0x33fbc4 | |
| 2.0ms 2.4%,0, ,_dispatch_mgr_thread 0x33fbc2 | |
| 1.0ms 1.2%,0, ,atom::NodeBindings::EmbedThreadRunner 0x33fbf9 | |
| 1.0ms 1.2%,0, ,start_wqthread 0x33fbce |
Also I'd suggest using technique explained here instead: https://github.com/thlorenz/cpuprofilify#instructions
It's easier than with Instruments (uses dtrace directly).
Also make sure that the perf file gets flushed (only a problem on OSX) add this then kill <pid> your process (Ctrl-C won't work).
Alternatively patch v8
trying a version of electron compiled with DEFINE_BOOL(perf_basic_prof, true, in vendor/node/deps/v8/src/flag-definitions.h, will report back
didn't seem to help, but also when i look at interactively setting a breakpoint in lldb none of the log.cc or PerfBasic* stuff is in there
the top ::Join() thread is in vsnprintf a large percentage of the time
.zoom file here: https://dl.dropboxusercontent.com/u/19435/profile_0004.zoom, you can open/browse it with the zoom viewer on win/mac/linux
any guidance on getting the rest of the symbols or perf jit mapping working for electron would help out here :)
here's a trace while the app is in the 100% CPU usage state, it's different than the previous trace in that 99% of time is spent in a thread doing std::__find with a std::reverse_iterator
finally, a clearer stack of the thread with high (70% in this run) cpu usage:
debug logging appears to be the culprit:
pings_since_last_response is very large (which may help to explain why it takes a while for CPU usage to increase, if it grows over time)LS_VERBOSE isn't set, chromium uses things like VLOG_IS_ON to prevent needless computation like this
oh, those are defined as mappings, LOG_CHECK_LEVEL(sev) -> VLOG_IS_ON(rtc::sev) so those could be used, but will see if i can figure out if/why why pings_since_last_response_ is large
this seems wrong
also this happens which is maybe just lldb being bad?
(lldb) expr pings_since_last_response_.size()
(size_type) $43 = 0
gdb does list the size correctly but lldb crashed my running process so i have to wait for the bug state to appear again to see how large it gets
one more note is that trying to print pings_since_last_response_ in lldb and disabling the limit of 256 items got lldb killed by the linux OOM killer, meaning that it is legitmately huge ;P
Cross posting from IRC
just as a note, not all flags can be set after process started and v8::Isolate initialized, --perf-basic-prof is most likely one of them
thlorenz
confirmed: https://github.com/iojs/io.js/blob/dad73f645cde6920e79db956e7ef82ed640d7615/deps/v8/src/isolate.cc#L2122-2122 is happening during Isolate::init
thlorenz
so changing the flag afterwards won't have the desired effect
Actually here is more why the flag won't apply later logger setup only happens once, during Isolate::init