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#1 2026-06-09 18:01:12

navigat0r
Member
Registered: 2013-02-13
Posts: 191

slow copy performance when quick view is turned on

notice the low file copy performance using an old USB stick when quick preview is turned on and navigation panel is not rendered
2026-06-09-19h54-07.gif
parallel file operations is checked:
2026-06-09-19h57-44.png

INFO  09.06.2026 19:50:25.913  2640 CWinMain::CreateMainWnd: Main window: 00000000000C0D96
TRACE 09.06.2026 19:50:25.913  4176 CItemsExploreThread::Run: finished, task: 000000000221E480, time: 0,000 s
TRACE 09.06.2026 19:50:25.913  8696 CItemsExploreThread::Run: finished, task: 0000000002243750, time: 0,001 s
TRACE 09.06.2026 19:50:25.913  3064 CItemsExploreThread::Run: finished, task: 000000000221E1B0, time: 0,001 s
DEBUG 09.06.2026 19:50:25.994  2640 CDataProvider::OnEndExplore: task: 000000000221EC40, thread 7596 finished
DEBUG 09.06.2026 19:50:25.995  2640 CPanelManager::OnEndExplore: panel: 1, task: 000000000221EC40
TRACE 09.06.2026 19:50:25.995  2640 CPanelDoc::StartUpdateThreads: UpdateListenerThread started: 5452, panel: 1
TRACE 09.06.2026 19:50:25.995  2640 CPanelDoc::StartUpdateThreads: FolderChangeNotifyThread started: 4372, panel: 1
TRACE 09.06.2026 19:50:25.996  6332 CIconsExploreThread::Run: status: finished, panel: 1, time: 0,001 s
DEBUG 09.06.2026 19:50:26.003  2640 CDataProvider::OnEndExplore: task: 000000000221E480, thread 4176 finished
DEBUG 09.06.2026 19:50:26.003  2640 CPanelManager::OnEndExplore: panel: 2, task: 000000000221E480
TRACE 09.06.2026 19:50:26.003  2640 CPanelDoc::StartUpdateThreads: UpdateListenerThread started: 5812, panel: 2
TRACE 09.06.2026 19:50:26.003  2640 CPanelDoc::StartUpdateThreads: FolderChangeNotifyThread started: 6128, panel: 2
DEBUG 09.06.2026 19:50:26.005  2640 CDataProvider::OnEndExplore: task: 0000000002243750, thread 8696 finished
TRACE 09.06.2026 19:50:26.005  1344 CIconsExploreThread::Run: status: finished, panel: 2, time: 0,002 s
DEBUG 09.06.2026 19:50:26.005  2640 CPanelManager::OnEndExplore: panel: 4, task: 0000000002243750
TRACE 09.06.2026 19:50:26.006  2640 CPanelDoc::StartUpdateThreads: UpdateListenerThread started: 4920, panel: 4
TRACE 09.06.2026 19:50:26.006  2640 CPanelDoc::StartUpdateThreads: FolderChangeNotifyThread started: 9332, panel: 4
TRACE 09.06.2026 19:50:26.007  9372 CIconsExploreThread::Run: status: finished, panel: 4, time: 0,001 s
DEBUG 09.06.2026 19:50:26.015  2640 CDataProvider::OnEndExplore: task: 000000000221E1B0, thread 3064 finished
DEBUG 09.06.2026 19:50:26.015  2640 CPanelManager::OnEndExplore: panel: 3, task: 000000000221E1B0
TRACE 09.06.2026 19:50:26.015  2640 CPanelDoc::StartUpdateThreads: UpdateListenerThread started: 7904, panel: 3
TRACE 09.06.2026 19:50:26.015  2640 CPanelDoc::StartUpdateThreads: FolderChangeNotifyThread started: 8624, panel: 3
TRACE 09.06.2026 19:50:26.016  6308 CIconsExploreThread::Run: status: finished, panel: 3, time: 0,001 s
INFO  09.06.2026 19:50:29.208  2640 CPanelManager::StartExplore: panel: 1, task: 0000000002241B90, type: Explore, action: User, path: J:\
DEBUG 09.06.2026 19:50:29.208  2640 CDataProvider::StartExplore: task: 0000000002241B90, thread 8500 started
TRACE 09.06.2026 19:50:29.208  8500 CItemsExploreThread::Run: started, task: 0000000002241B90
TRACE 09.06.2026 19:50:29.209  8500 CItemsExploreThread::Run: finished, task: 0000000002241B90, time: 0,000 s
DEBUG 09.06.2026 19:50:29.210  2640 CDataProvider::OnEndExplore: task: 0000000002241B90, thread 8500 finished
DEBUG 09.06.2026 19:50:29.210  2640 CPanelManager::OnEndExplore: panel: 1, task: 0000000002241B90
TRACE 09.06.2026 19:50:29.211  2640 CPanelDoc::StopUpdateThreads: FolderChangeNotifyThread 4372 finished, panel: 1
TRACE 09.06.2026 19:50:29.211  2640 CPanelDoc::StopUpdateThreads: UpdateListenerThread 5452 finished, panel: 1
TRACE 09.06.2026 19:50:29.211  2640 CPanelDoc::StartUpdateThreads: UpdateListenerThread started: 6124, panel: 1
TRACE 09.06.2026 19:50:29.211  2640 CPanelDoc::StartUpdateThreads: FolderChangeNotifyThread started: 6948, panel: 1
TRACE 09.06.2026 19:50:29.212  7272 CIconsExploreThread::Run: status: finished, panel: 1, time: 0,001 s
TRACE 09.06.2026 19:50:31.528  2640 CUtils::CreateShellIDList: count: 4, time: 0,000 s
DEBUG 09.06.2026 19:50:31.528  2640 COperationsManager::Copy_Cut_ToClipboard: HDROP/ShellIDList data placed onto the clipboard, effect: Copy|Link (5)
DEBUG 09.06.2026 19:50:31.703  2640 COperationsManager::HDROP_FromClipboard: to: J:\, effect: Copy|Link (5)
TRACE 09.06.2026 19:50:31.703  2640 CUtils::GetHDROPItems: count: 4, buffer size: 326, time: 0,000 s
DEBUG 09.06.2026 19:50:31.704  2640 COperationsManager::AddFileOperation: New operation: 000000000224E9E0, type: ShellCopy
DEBUG 09.06.2026 19:50:31.704  2640 COperationsManager::AddFileOperation: Operation 000000000224E9E0 started, thread: 5624
TRACE 09.06.2026 19:50:31.704  5624 COperationThread::Run: Performing operation 000000000224E9E0
DEBUG 09.06.2026 19:50:31.704  5624 COperationThread::Run: Performing Shell operation, hook: 0000000008130AB7
DEBUG 09.06.2026 19:50:31.715  5624 COperationThread::WinEventProc: Shell progress dialog 00000000002808D6 has been created, thread: 2968
DEBUG 09.06.2026 19:50:31.744  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy.msi, action: 1
DEBUG 09.06.2026 19:50:31.748  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy.msi, action: 3
TRACE 09.06.2026 19:50:32.219  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 2, view updates: 1, time: 0,000 s
TRACE 09.06.2026 19:50:32.220  2640 CView::UpdateViewAfterFolderUpdate: time: 0,000 s
DEBUG 09.06.2026 19:50:41.827  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy.msi, action: 3
DEBUG 09.06.2026 19:50:41.833  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (2) - Copy.msi, action: 1
DEBUG 09.06.2026 19:50:41.973  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (2) - Copy.msi, action: 3
TRACE 09.06.2026 19:50:42.208  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 3, view updates: 2, time: 0,000 s
TRACE 09.06.2026 19:50:42.209  2640 CView::UpdateViewAfterFolderUpdate: time: 0,001 s
DEBUG 09.06.2026 19:50:50.694  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (2) - Copy.msi, action: 3
DEBUG 09.06.2026 19:50:50.700  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (2).msi, action: 1
DEBUG 09.06.2026 19:50:50.703  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (2).msi, action: 3
TRACE 09.06.2026 19:50:51.212  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 3, view updates: 2, time: 0,000 s
TRACE 09.06.2026 19:50:51.212  2640 CView::UpdateViewAfterFolderUpdate: time: 0,000 s
DEBUG 09.06.2026 19:51:00.189  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (2).msi, action: 3
DEBUG 09.06.2026 19:51:00.200  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3).msi, action: 1
DEBUG 09.06.2026 19:51:00.339  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3).msi, action: 3
TRACE 09.06.2026 19:51:00.341  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 2, view updates: 2, time: 0,132 s
TRACE 09.06.2026 19:51:00.341  2640 CView::UpdateViewAfterFolderUpdate: time: 0,000 s
TRACE 09.06.2026 19:51:01.219  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 0, time: 0,000 s
DEBUG 09.06.2026 19:51:09.735  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3).msi, action: 3
TRACE 09.06.2026 19:51:09.897  5624 COperationThread::Run: Operation 000000000224E9E0 thread finished
DEBUG 09.06.2026 19:51:09.897  2640 COperationsManager::OnFinishOperation: Operation 000000000224E9E0 finished
TRACE 09.06.2026 19:51:10.206  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 1, time: 0,000 s
TRACE 09.06.2026 19:51:14.540  2640 CUtils::CreateShellIDList: count: 8, time: 0,000 s
DEBUG 09.06.2026 19:51:14.541  2640 COperationsManager::Copy_Cut_ToClipboard: HDROP/ShellIDList data placed onto the clipboard, effect: Copy|Link (5)
DEBUG 09.06.2026 19:51:14.748  2640 COperationsManager::HDROP_FromClipboard: to: J:\, effect: Copy|Link (5)
TRACE 09.06.2026 19:51:14.748  2640 CUtils::GetHDROPItems: count: 8, buffer size: 702, time: 0,000 s
DEBUG 09.06.2026 19:51:14.748  2640 COperationsManager::AddFileOperation: New operation: 000000000224E9E0, type: ShellCopy
DEBUG 09.06.2026 19:51:14.748  2640 COperationsManager::AddFileOperation: Operation 000000000224E9E0 started, thread: 9728
TRACE 09.06.2026 19:51:14.748  9728 COperationThread::Run: Performing operation 000000000224E9E0
DEBUG 09.06.2026 19:51:14.748  9728 COperationThread::Run: Performing Shell operation, hook: 00000000087F04ED
DEBUG 09.06.2026 19:51:14.756  9728 COperationThread::WinEventProc: Shell progress dialog 0000000000060D88 has been created, thread: 4228
DEBUG 09.06.2026 19:51:14.780  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy.msi, action: 1
DEBUG 09.06.2026 19:51:14.784  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy.msi, action: 3
TRACE 09.06.2026 19:51:15.212  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 2, view updates: 1, time: 0,000 s
TRACE 09.06.2026 19:51:15.213  2640 CView::UpdateViewAfterFolderUpdate: time: 0,000 s
TRACE 09.06.2026 19:51:19.902  2640 CUtils::CreateShellIDList: count: 9, time: 0,000 s
DEBUG 09.06.2026 19:51:19.902  2640 COperationsManager::Copy_Cut_ToClipboard: HDROP/ShellIDList data placed onto the clipboard, effect: Copy|Link (5)
DEBUG 09.06.2026 19:51:20.093  2640 COperationsManager::HDROP_FromClipboard: to: J:\, effect: Copy|Link (5)
TRACE 09.06.2026 19:51:20.093  2640 CUtils::GetHDROPItems: count: 9, buffer size: 818, time: 0,000 s
DEBUG 09.06.2026 19:51:20.093  2640 COperationsManager::AddFileOperation: New operation: 0000000002274D50, type: ShellCopy
DEBUG 09.06.2026 19:51:20.093  2640 COperationsManager::AddFileOperation: Operation 0000000002274D50 started, thread: 8316
TRACE 09.06.2026 19:51:20.094  8316 COperationThread::Run: Performing operation 0000000002274D50
DEBUG 09.06.2026 19:51:20.094  8316 COperationThread::Run: Performing Shell operation, hook: 0000000010200933
DEBUG 09.06.2026 19:51:24.143  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy.msi, action: 3
TRACE 09.06.2026 19:51:24.145  2640 CUtils::CreateShellIDList: count: 9, time: 1,076 s
DEBUG 09.06.2026 19:51:24.145  2640 COperationsManager::Copy_Cut_ToClipboard: HDROP/ShellIDList data placed onto the clipboard, effect: Copy|Link (5)
DEBUG 09.06.2026 19:51:24.148  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy (2).msi, action: 1
DEBUG 09.06.2026 19:51:24.148  2640 COperationsManager::HDROP_FromClipboard: to: J:\, effect: Copy|Link (5)
TRACE 09.06.2026 19:51:24.148  2640 CUtils::GetHDROPItems: count: 9, buffer size: 818, time: 0,000 s
DEBUG 09.06.2026 19:51:24.287  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy (2).msi, action: 3
TRACE 09.06.2026 19:51:24.288  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 2, view updates: 2, time: 0,083 s
DEBUG 09.06.2026 19:51:24.288  2640 COperationsManager::AddFileOperation: New operation: 0000000002276D80, type: ShellCopy
DEBUG 09.06.2026 19:51:24.288  2640 COperationsManager::AddFileOperation: Operation 0000000002276D80 started, thread: 1132
TRACE 09.06.2026 19:51:24.288  1132 COperationThread::Run: Performing operation 0000000002276D80
DEBUG 09.06.2026 19:51:24.289  1132 COperationThread::Run: Performing Shell operation, hook: 000000000A9F0DBB
TRACE 09.06.2026 19:51:24.289  2640 CView::UpdateViewAfterFolderUpdate: time: 0,001 s
DEBUG 09.06.2026 19:51:24.290  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (2) - Copy.msi, action: 1
FATAL 09.06.2026 19:51:24.298  1132 Assertion failed: COperationThread::LockShellSemaphore:99: m_shell_semaphore.Wait(5)
DEBUG 09.06.2026 19:51:24.791  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (2) - Copy.msi, action: 3
TRACE 09.06.2026 19:51:25.284  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 3, view updates: 1, time: 0,079 s
TRACE 09.06.2026 19:51:25.284  2640 CView::UpdateViewAfterFolderUpdate: time: 0,001 s
DEBUG 09.06.2026 19:51:25.289  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy - Copy.msi, action: 1
DEBUG 09.06.2026 19:51:26.659  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy - Copy.msi, action: 3
TRACE 09.06.2026 19:51:26.659  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 1, time: 0,446 s
TRACE 09.06.2026 19:51:26.660  2640 CView::UpdateViewAfterFolderUpdate: time: 0,000 s
TRACE 09.06.2026 19:51:27.634  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 1, time: 0,427 s
DEBUG 09.06.2026 19:52:00.010  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy (2).msi, action: 3
TRACE 09.06.2026 19:52:01.248  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 1, time: 1,043 s
DEBUG 09.06.2026 19:52:02.733  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (2) - Copy.msi, action: 3
DEBUG 09.06.2026 19:52:04.585  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (3) - Copy.msi, action: 1
TRACE 09.06.2026 19:52:04.588  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 1, time: 1,369 s
DEBUG 09.06.2026 19:52:04.588  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (3) - Copy.msi, action: 3
DEBUG 09.06.2026 19:52:04.957  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy - Copy.msi, action: 3
TRACE 09.06.2026 19:52:05.566  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 3, view updates: 2, time: 0,353 s
TRACE 09.06.2026 19:52:05.567  2640 CView::UpdateViewAfterFolderUpdate: time: 0,000 s
DEBUG 09.06.2026 19:52:05.567  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (2).msi, action: 1
DEBUG 09.06.2026 19:52:06.567  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (2).msi, action: 3
TRACE 09.06.2026 19:52:06.568  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 1, time: 0,360 s
TRACE 09.06.2026 19:52:06.570  2640 CView::UpdateViewAfterFolderUpdate: time: 0,001 s
DEBUG 09.06.2026 19:52:06.570  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy (3).msi, action: 1
DEBUG 09.06.2026 19:52:07.829  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy (3).msi, action: 3
TRACE 09.06.2026 19:52:08.972  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 2, view updates: 1, time: 1,763 s
TRACE 09.06.2026 19:52:08.973  2640 CView::UpdateViewAfterFolderUpdate: time: 0,000 s
TRACE 09.06.2026 19:52:09.205  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 0, time: 0,000 s
DEBUG 09.06.2026 19:52:33.153  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (3) - Copy.msi, action: 3
TRACE 09.06.2026 19:52:34.370  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 1, view updates: 1, time: 1,154 s
DEBUG 09.06.2026 19:52:35.841  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (2).msi, action: 3
DEBUG 09.06.2026 19:52:36.957  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (3).msi, action: 1
DEBUG 09.06.2026 19:52:37.746  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (3).msi, action: 3
DEBUG 09.06.2026 19:52:38.117  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy - Copy (3).msi, action: 3
DEBUG 09.06.2026 19:52:38.726  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (2) - Copy - Copy.msi, action: 1
DEBUG 09.06.2026 19:52:39.844  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (2) - Copy - Copy.msi, action: 3
DEBUG 09.06.2026 19:52:39.848  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (4) - Copy.msi, action: 1
DEBUG 09.06.2026 19:52:40.983  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (4) - Copy.msi, action: 3
TRACE 09.06.2026 19:52:50.220  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 8, view updates: 5, time: 0,001 s
DEBUG 09.06.2026 19:53:07.129  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (3).msi, action: 3
DEBUG 09.06.2026 19:53:11.956  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3) - Copy - Copy.msi, action: 1
TRACE 09.06.2026 19:53:11.984  2640 CView::UpdateViewAfterFolderUpdate: time: 0,001 s
DEBUG 09.06.2026 19:53:13.609  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3) - Copy - Copy.msi, action: 3
DEBUG 09.06.2026 19:53:15.126  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (2) - Copy - Copy.msi, action: 3
DEBUG 09.06.2026 19:53:16.113  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy (4) - Copy.msi, action: 3
DEBUG 09.06.2026 19:53:16.566  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3) - Copy.msi, action: 1
DEBUG 09.06.2026 19:53:17.800  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3) - Copy.msi, action: 3
DEBUG 09.06.2026 19:53:18.670  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (4).msi, action: 1
DEBUG 09.06.2026 19:53:20.041  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (4).msi, action: 3
TRACE 09.06.2026 19:53:35.210  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 9, view updates: 6, time: 0,001 s
DEBUG 09.06.2026 19:53:48.150  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3) - Copy - Copy.msi, action: 3
DEBUG 09.06.2026 19:53:54.001  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (4) - Copy.msi, action: 1
TRACE 09.06.2026 19:53:55.360  2640 CView::UpdateViewAfterFolderUpdate: time: 0,000 s
DEBUG 09.06.2026 19:53:55.698  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (4) - Copy.msi, action: 3
DEBUG 09.06.2026 19:53:57.213  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (3) - Copy.msi, action: 3
DEBUG 09.06.2026 19:53:57.545  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy - Copy - Copy (4).msi, action: 3
DEBUG 09.06.2026 19:53:59.961  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (4) - Copy - Copy.msi, action: 1
DEBUG 09.06.2026 19:54:00.876  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (4) - Copy - Copy.msi, action: 3
DEBUG 09.06.2026 19:54:03.299  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (5) - Copy.msi, action: 1
DEBUG 09.06.2026 19:54:05.039  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (5) - Copy.msi, action: 3
TRACE 09.06.2026 19:54:17.216  6124 CUpdateListenerThread::UpdateItems: panel: 1, updates: 9, view updates: 6, time: 0,001 s
DEBUG 09.06.2026 19:54:25.888  6948 CFolderChangeNotifyThread::HandleContentUpdate: name: Clypra_1.0.1_x64_en-US - Copy (4) - Copy.msi, action: 3

Last edited by navigat0r (2026-06-09 18:04:05)


Win10/11

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#2 2026-06-11 09:51:31

nleontiev
Lead developer
From: SPb
Registered: 2012-09-19
Posts: 1,238
Website

Re: slow copy performance when quick view is turned on

navigat0r wrote:

when quick view is turned on

navigat0r wrote:

when quick preview is turned on

What do you mean by "quick view"/"quick preview"?
Can you please make a screenshot of JM threads info from Process Explorer during copy process?
jm.png
A screenshot is required along with the new log.

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