Periodic freeze/idle in compositor thread
Categories
(Core :: Graphics: Layers, defect, P3)
Tracking
()
People
(Reporter: ngrenvillehunt, Unassigned)
Details
(Keywords: perf, testcase)
Attachments
(1 file)
340 bytes,
text/html
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Details |
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0
Steps to reproduce:
Periodically updated a text label (at roughly 60Hz) with an incrementing counter value, see attached html file.
Actual results:
The counter value is rapidly incremented and displayed on the screen, but periodically the counter value appears to freeze for several hundred milliseconds. This defect seems to affect the UI but not the regularity of the periodic javascript timer event.
I have captured the behaviour in the profiler, please see capture permalink (https://perfht.ml/2LmYfuI). Looking at the Compositor thread we see one anomalous CONTENT_FRAME_TIME marker which is 362ms long at around the 5.45s mark. All other frames are between 11ms and 16ms, as expected. The Compositor thread is inside base::MessagePumpForUI::DoRunLoop calling WaitForWork/DoWork in a loop. Just before the UI freeze we can see a call to KillTimer (which is the only time this is called in the trace as far as I can tell) followed by a long sleep in WaitForWork (blocked in the WaitForMessage call). The KillTimer (NtUserKillTimer) call may be a red herring, but it looks suspicious to me.
Expected results:
The incrementing label value should appear to update rapidly and smoothly, and without obvious pauses. These pauses, which happen very regularly (every few seconds or so in my testing) appear to manifest themselves as jarring page scrolling glitches and other interruptions to otherwise well behaved web pages. I have boiled this test scenario down to reproduce and elucidate the problem as best as I can.
Comment 1•5 years ago
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Bugbug thinks this bug should belong to this component, but please revert this change in case of error.
Comment 2•5 years ago
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Because this bug's Severity is normal
and has not been changed, and this bug's priority is --
(none,) indicating it has has not been previously triaged, the bug's Severity is being updated to --
(default, untriaged.)
Comment 3•4 years ago
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Could you attach or copy-paste the content of your about:support page into this bug?
cc Sotaro and Bert in case this rings a bell in either vsync or frame throttling areas.
Application Basics
Name: Firefox
Version: 76.0.1
Build ID: 20200507114007
Update Channel: release
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0
OS: Windows_NT 10.0
Launcher Process: Enabled
Multiprocess Windows: 1/1 Enabled by default
Remote Processes: 6
Enterprise Policies: Inactive
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false
Crash Reports for the Last 3 Days
Firefox Features
Name: DoH Roll-Out
Version: 1.3.0
ID: doh-rollout@mozilla.org
Name: Firefox Screenshots
Version: 39.0.0
ID: screenshots@mozilla.org
Name: Form Autofill
Version: 1.0
ID: formautofill@mozilla.org
Name: Web Compat
Version: 10.1.2
ID: webcompat@mozilla.org
Name: WebCompat Reporter
Version: 1.1.0
ID: webcompat-reporter@mozilla.org
Remote Processes
Type: Web Content
Count: 4 / 8
Type: Extension
Count: 1
Type: GPU
Count: 1
Extensions
Name: Amazon.co.uk
Version: 1.1
Enabled: true
ID: amazon@search.mozilla.org
Name: Amazon.com
Version: 1.1
Enabled: true
ID: amazondotcom@search.mozilla.org
Name: Bing
Version: 1.1
Enabled: true
ID: bing@search.mozilla.org
Name: DuckDuckGo
Version: 1.0
Enabled: true
ID: ddg@search.mozilla.org
Name: eBay
Version: 1.0
Enabled: true
ID: ebay@search.mozilla.org
Name: Google
Version: 1.0
Enabled: true
ID: google@search.mozilla.org
Name: LastPass: Free Password Manager
Version: 4.47.0.3
Enabled: true
ID: support@lastpass.com
Name: RemoveElement
Version: 0.0.6
Enabled: true
ID: {9de297d4-54da-4998-a72b-2370e44d7b3e}
Name: Twitter
Version: 1.0
Enabled: true
ID: twitter@search.mozilla.org
Name: uBlock Origin
Version: 1.27.0
Enabled: true
ID: uBlock0@raymondhill.net
Name: Wikipedia (en)
Version: 1.0
Enabled: true
ID: wikipedia@search.mozilla.org
Security Software
Type:
Type:
Type: Microsoft Firewall
Graphics
Features
Compositing: Direct3D 11 (Advanced Layers)
Asynchronous Pan/Zoom: wheel input enabled; touch input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled
WebGL 1 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 000000000001213b) EGL_VERSION: 1.4 (ANGLE 2.1.0.3885ee272685) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_blob_cache EGL_ANDROID_recordable EGL_ANGLE_image_d3d11_texture EGL_ANGLE_create_context_backwards_compatible EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_explicit_context EGL_ANGLE_feature_control
WebGL 1 Driver Renderer: Google Inc. -- ANGLE (Intel(R) UHD Graphics 620 Direct3D11 vs_5_0 ps_5_0)
WebGL 1 Driver Version: OpenGL ES 2.0.0 (ANGLE 2.1.0.3885ee272685)
WebGL 1 Driver Extensions: GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_explicit_context GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_memory_size GL_ANGLE_multi_draw GL_ANGLE_multiview_multisample GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query GL_EXT_blend_func_extended GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_float_blend GL_EXT_frag_depth GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_depth24 GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_3D GL_OES_texture_border_clamp GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object OES_compressed_EAC_R11_signed_texture OES_compressed_EAC_R11_unsigned_texture OES_compressed_EAC_RG11_signed_texture OES_compressed_EAC_RG11_unsigned_texture OES_compressed_ETC2_RGB8_texture OES_compressed_ETC2_RGBA8_texture OES_compressed_ETC2_punchthroughA_RGBA8_texture OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture OES_compressed_ETC2_sRGB8_alpha8_texture OES_compressed_ETC2_sRGB8_texture
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_bptc EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
WebGL 2 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 000000000001213b) EGL_VERSION: 1.4 (ANGLE 2.1.0.3885ee272685) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_CHROMIUM_sync_control EGL_EXT_pixel_format_float EGL_KHR_surfaceless_context EGL_ANGLE_display_texture_share_group EGL_ANGLE_create_context_client_arrays EGL_ANGLE_program_cache_control EGL_ANGLE_robust_resource_initialization EGL_ANGLE_create_context_extensions_enabled EGL_ANDROID_blob_cache EGL_ANDROID_recordable EGL_ANGLE_image_d3d11_texture EGL_ANGLE_create_context_backwards_compatible EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses EGL_KHR_debug EGL_ANGLE_explicit_context EGL_ANGLE_feature_control
WebGL 2 Driver Renderer: Google Inc. -- ANGLE (Intel(R) UHD Graphics 620 Direct3D11 vs_5_0 ps_5_0)
WebGL 2 Driver Version: OpenGL ES 3.0.0 (ANGLE 2.1.0.3885ee272685)
WebGL 2 Driver Extensions: GL_ANGLE_client_arrays GL_ANGLE_copy_texture_3d GL_ANGLE_depth_texture GL_ANGLE_explicit_context GL_ANGLE_explicit_context_gles1 GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_memory_size GL_ANGLE_multi_draw GL_ANGLE_multiview_multisample GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control GL_ANGLE_provoking_vertex GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_multisample GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_color_buffer_float_rgb GL_CHROMIUM_color_buffer_float_rgba GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_lose_context GL_CHROMIUM_sync_query GL_EXT_blend_func_extended GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_float_blend GL_EXT_frag_depth GL_EXT_instanced_arrays GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_bptc GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_s3tc_srgb GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_depth24 GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_surfaceless_context GL_OES_texture_3D GL_OES_texture_border_clamp GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object GL_OVR_multiview GL_OVR_multiview2 OES_compressed_EAC_R11_signed_texture OES_compressed_EAC_R11_unsigned_texture OES_compressed_EAC_RG11_signed_texture OES_compressed_EAC_RG11_unsigned_texture OES_compressed_ETC2_RGB8_texture OES_compressed_ETC2_RGBA8_texture OES_compressed_ETC2_punchthroughA_RGBA8_texture OES_compressed_ETC2_punchthroughA_sRGB8_alpha_texture OES_compressed_ETC2_sRGB8_alpha8_texture OES_compressed_ETC2_sRGB8_texture
WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_compression_bptc EXT_texture_filter_anisotropic MOZ_debug OES_texture_float_linear OVR_multiview2 WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Direct2D: true
Off Main Thread Painting Enabled: true
Off Main Thread Painting Worker Count: 4
Target Frame Rate: 60
DirectWrite: true (10.0.19628.1)
GPU #1
Active: Yes
Description: Intel(R) UHD Graphics 620
Vendor ID: 0x8086
Device ID: 0x5917
Driver Version: 26.20.100.7639
Driver Date: 12-13-2019
Drivers: igdumdim64 igd10iumd64 igd10iumd64 igd12umd64 igdumdim32 igd10iumd32 igd10iumd32 igd12umd32
Subsys ID: 00281414
RAM: 0
GPU #2
Active: No
Description: NVIDIA GeForce GTX 1060
Vendor ID: 0x10de
Device ID: 0x1c20
Driver Version: 26.21.14.4575
Driver Date: 3-17-2020
Drivers: C:\WINDOWS\System32\DriverStore\FileRepository\nvmsoi.inf_amd64_4b1d5cdccab0f016\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmsoi.inf_amd64_4b1d5cdccab0f016\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmsoi.inf_amd64_4b1d5cdccab0f016\nvldumdx.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmsoi.inf_amd64_4b1d5cdccab0f016\nvldumdx.dll C:\WINDOWS\System32\DriverStore\FileRepository\nvmsoi.inf_amd64_4b1d5cdccab0f016\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmsoi.inf_amd64_4b1d5cdccab0f016\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmsoi.inf_amd64_4b1d5cdccab0f016\nvldumd.dll,C:\WINDOWS\System32\DriverStore\FileRepository\nvmsoi.inf_amd64_4b1d5cdccab0f016\nvldumd.dll
Subsys ID: 00241414
RAM: 6144
Diagnostics
AzureCanvasBackend: direct2d 1.1
AzureCanvasBackend (UI Process): skia
AzureContentBackend: direct2d 1.1
AzureContentBackend (UI Process): skia
AzureFallbackCanvasBackend (UI Process): none
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Display0: 3840x2160@60Hz
DisplayCount: 1
GPUProcessPid: 5460
ClearType Parameters: Gamma: 1.8 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50
Decision Log
WEBRENDER:
opt-in by default: WebRender is an opt-in feature
WEBRENDER_QUALIFIED:
denied by env: Not on allowlist
WEBRENDER_COMPOSITOR:
unavailable by env: No DirectComposition usage
WEBGPU:
disabled by default: Disabled by default
blocked by runtime: WebGPU can only be enabled in nightly
Media
Audio Backend: wasapi
Max Channels: 2
Preferred Sample Rate: 48000
Output Devices
Name: Group
Speakers (Siberia V2 Illuminated): USB\VID_1038&PID_1211&MI_00\9&d15938e&0&0000
Headphones (Realtek High Definition Audio(SST)): INTELAUDIO\FUNC_01&VEN_10EC&DEV_0298&SUBSYS_10EC10CA&REV_1001\4&1ddce949&0&0001
Headset (JBL T110BT Hands-Free AG Audio): BTHHFENUM\BthHFPAudio\8&1d042886&0&97
Speakers (Realtek High Definition Audio(SST)): INTELAUDIO\FUNC_01&VEN_10EC&DEV_0298&SUBSYS_10EC10CA&REV_1001\4&1ddce949&0&0001
Headphones (CX 7.00BT Stereo): BTHENUM{0000110b-0000-1000-8000-00805f9b34fb}_VID&00021377_PID&6003\7&297c82f3&2&001B66848FE3_C00000000
Headphones (JBL T110BT Stereo): BTHENUM{0000110b-0000-1000-8000-00805f9b34fb}_LOCALMFG&0048\7&297c82f3&2&30C01BF1DD1A_C00000000
Panasonic-TV (Intel(R) Display Audio): INTELAUDIO\FUNC_01&VEN_8086&DEV_280B&SUBSYS_80860101&REV_1000\4&1ddce949&0&0201
Headset (CX 7.00BT Hands-Free AG Audio): BTHHFENUM\BthHFPAudio\8&28de4a33&0&97
Speakers (Realtek High Definition Audio(SST)): INTELAUDIO\FUNC_01&VEN_10EC&DEV_0298&SUBSYS_10EC10CA&REV_1001\4&1ddce949&0&0001
Input Devices
Name: Group
Microphone (Siberia V2 Illuminated): USB\VID_1038&PID_1211&MI_00\9&d15938e&0&0000
Headset (JBL T110BT Hands-Free AG Audio): BTHHFENUM\BthHFPAudio\8&1d042886&0&97
Microphone Array (Realtek High Definition Audio(SST)): INTELAUDIO\FUNC_01&VEN_10EC&DEV_0298&SUBSYS_10EC10CA&REV_1001\4&1ddce949&0&0001
Headset (CX 7.00BT Hands-Free AG Audio): BTHHFENUM\BthHFPAudio\8&28de4a33&0&97
Sidetone (Siberia V2 Illuminated): USB\VID_1038&PID_1211&MI_00\9&d15938e&0&0000
Headset Microphone (Realtek High Definition Audio(SST)): INTELAUDIO\FUNC_01&VEN_10EC&DEV_0298&SUBSYS_10EC10CA&REV_1001\4&1ddce949&0&0001
Enumerate database
Important Modified Preferences
accessibility.force_disabled: 1
accessibility.typeaheadfind.flashBar: 0
browser.cache.disk.amount_written: 711910
browser.cache.disk.capacity: 1048576
browser.cache.disk.filesystem_reported: 1
browser.cache.disk.hashstats_reported: 1
browser.cache.disk.smart_size.first_run: false
browser.cache.frecency_experiment: 1
browser.contentblocking.category: strict
browser.places.smartBookmarksVersion: 8
browser.search.useDBForOrder: true
browser.sessionstore.upgradeBackup.latestBuildID: 20200507114007
browser.startup.homepage_override.buildID: 20200507114007
browser.startup.homepage_override.mstone: 76.0.1
browser.urlbar.placeholderName: Google
browser.urlbar.placeholderName.private: Google
browser.urlbar.timesBeforeHidingSuggestionsHint: 3
browser.urlbar.tipShownCount.searchTip_onboard: 4
dom.push.userAgentID: 84de902c2eb44467ac750f00afd48ee1
extensions.lastAppVersion: 76.0.1
font.internaluseonly.changed: true
gfx.crash-guard.status.wmfvpxvideo: 2
gfx.crash-guard.wmfvpxvideo.appVersion: 76.0.1
gfx.crash-guard.wmfvpxvideo.deviceID: 0x5917
gfx.crash-guard.wmfvpxvideo.driverVersion: 26.20.100.7639
idle.lastDailyNotification: 1589622179
layers.mlgpu.sanity-test-failed: false
media.gmp-gmpopenh264.abi: x86_64-msvc-x64
media.gmp-gmpopenh264.lastUpdate: 1583504193
media.gmp-gmpopenh264.version: 1.8.1.1
media.gmp-manager.buildID: 20200507114007
media.gmp-manager.lastCheck: 1589704815
media.gmp-widevinecdm.abi: x86_64-msvc-x64
media.gmp-widevinecdm.lastUpdate: 1583514441
media.gmp-widevinecdm.version: 4.10.1582.2
media.gmp.storage.version.observed: 1
media.hardware-video-decoding.failed: false
network.cookie.prefsMigrated: true
network.dns.disablePrefetch: true
network.http.speculative-parallel-limit: 0
network.predictor.cleaned-up: true
network.predictor.enabled: false
network.prefetch-next: false
places.database.lastMaintenance: 1589116771
places.history.expiration.transient_current_max_pages: 109227
plugin.disable_full_page_plugin_for_types: application/pdf
privacy.donottrackheader.enabled: true
privacy.purge_trackers.date_in_cookie_database: 0
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
privacy.trackingprotection.enabled: true
privacy.trackingprotection.socialtracking.enabled: true
security.remote_settings.crlite_filters.checked: 1589633279
security.remote_settings.intermediates.checked: 1589633279
security.sandbox.content.tempDirSuffix: {e52e3be5-e548-4190-bcef-b695e45b8063}
security.sandbox.plugin.tempDirSuffix: {2cf06e10-4865-4965-896c-04bbfc5041fc}
services.sync.declinedEngines:
services.sync.engine.prefs.modified: false
services.sync.lastPing: 1589647123
services.sync.lastSync: Sun May 17 2020 17:20:34 GMT+0100 (British Summer Time)
signon.importedFromSqlite: true
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1587542545
ui.osk.debug.keyboardDisplayReason: IKPOS: Keyboard presence confirmed.
Important Locked Preferences
dom.ipc.processCount.webIsolated: 1
fission.autostart: false
Places Database
JavaScript
Incremental GC: true
Accessibility
Activated: false
Prevent Accessibility: 1
Accessible Handler Used: true
Accessibility Instantiator:
Library Versions
NSPR
Expected minimum version: 4.25
Version in use: 4.25
NSS
Expected minimum version: 3.51.1
Version in use: 3.51.1
NSSSMIME
Expected minimum version: 3.51.1
Version in use: 3.51.1
NSSSSL
Expected minimum version: 3.51.1
Version in use: 3.51.1
NSSUTIL
Expected minimum version: 3.51.1
Version in use: 3.51.1
Sandbox
Content Process Sandbox Level: 6
Effective Content Process Sandbox Level: 6
Startup Cache
Disk Cache Path: C:\Users\Nathan\AppData\Local\Mozilla\Firefox\Profiles\dsy0za04.default-1571513612164\startupCache\startupCache.8.little
Ignore Disk Cache: false
Found Disk Cache on Init: true
Wrote to Disk Cache: false
Internationalization & Localization
Application Settings
Requested Locales: ["en-US"]
Available Locales: ["en-US"]
App Locales: ["en-US"]
Regional Preferences: ["en-GB"]
Default Locale: "en-US"
Operating System
System Locales: ["en-GB"]
Regional Preferences: ["en-GB"]
Comment 5•2 years ago
|
||
See very brief pauses using 109 beta onMac M1.
But I don't know how bad the behavior was 3 years ago
Description
•