FF60.6 ESR x64 - multiprocess causes CPU spikes!?

User Help for Mozilla Firefox
phaolo
Posts: 85
Joined: January 22nd, 2014, 1:50 pm

FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by phaolo »

Hi, I'm having problems with Firefox since months.
Every time I open a new tab, the CPU spikes and all the system slows down for some secs.
I only have around 10 tabs opened and ~10 addons active.
I'm on Win7 Pro x64, CPU I5 6600K.
I've updated from the old v52 ESR to this and the situation worsened instead of improving..

The weird thing is that disabling multiprocess (browser.tabs.remote.autostart=false) greatly reduced this behaviour.
Why is that? How can I fix this? Help please :(
User avatar
DanRaisch
Moderator
Posts: 127231
Joined: September 23rd, 2004, 8:57 pm
Location: Somewhere on the right coast

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by DanRaisch »

and ~10 addons active.
Does the same thing occur if you launch the application in Mozilla Safe Mode? http://kb.mozillazine.org/Safe_mode
phaolo
Posts: 85
Joined: January 22nd, 2014, 1:50 pm

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by phaolo »

DanRaisch wrote:Does the same thing occur if you launch the application in Mozilla Safe Mode? http://kb.mozillazine.org/Safe_mode
Yeah, it happens also with SM (I temporarly re-enabled multiprocess for it).
Brummelchen
Posts: 4480
Joined: March 19th, 2005, 10:51 am

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by Brummelchen »

provide some information please (text, not raw)
https://support.mozilla.org/en-US/kb/us ... ix-firefox
phaolo
Posts: 85
Joined: January 22nd, 2014, 1:50 pm

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by phaolo »

Brummelchen wrote:provide some information please (text, not raw)
https://support.mozilla.org/en-US/kb/us ... ix-firefox
What information, what do you need to know exactly?
Brummelchen
Posts: 4480
Joined: March 19th, 2005, 10:51 am

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by Brummelchen »

all!?
the magic number is 51 and you are probably part of it :p
User avatar
DanRaisch
Moderator
Posts: 127231
Joined: September 23rd, 2004, 8:57 pm
Location: Somewhere on the right coast

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by DanRaisch »

The link Brummelchen posted leads to this page (among others) https://support.mozilla.org/en-US/kb/us ... ation-page
phaolo
Posts: 85
Joined: January 22nd, 2014, 1:50 pm

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by phaolo »

Ok, this is a big wall of text..

Application Basics

Name Firefox
Version 60.6.1esr
Build ID 20190322020346
Update History
Update Channel esr
User Agent Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0
OS Windows_NT 6.1
Profile Folder [redacted]
Enabled Plugins about:plugins
Build Configuration about:buildconfig
Memory Use about:memory
Performance about:performance
Registered Service Workers about:serviceworkers
Multiprocess Windows 0/1 (Disabled)
Stylo content = true (enabled by default), chrome = true (enabled by default)
Enterprise Policies Inactive
Google Location Service Key Found
Google SafeBrowsing Key Found
Mozilla Location Service Key Found
Safe Mode false
Profiles about:profiles

Crash Reports for the Last 3 Days

[none]

Firefox Features

Name Version ID

Activity Stream 2018.04.20.1103-b3b95672 activity-stream@mozilla.org
Application Update Service Helper 2.0 aushelper@mozilla.org
Firefox ESR configurer for OLDJAWS screen reader 1.2 jaws-esr@mozilla.org
Firefox Screenshots 30.1.0 screenshots@mozilla.org
Follow-on Search Telemetry 0.9.6 followonsearch@mozilla.com
Form Autofill 1.0 formautofill@mozilla.org
Photon onboarding 1.0 onboarding@mozilla.org
Pocket 1.0.5 firefox@getpocket.com
Web Compat 1.1 webcompat@mozilla.org

Extensions

Name Version Enabled ID

Blur 8.0.2479 true donottrackplus@abine.com
Cookie AutoDelete 3.0.1 true CookieAutoDelete@kennydo.com
Google Search "View Image" Button 1.5 true {23cc126f-bd98-4a53-807a-cbc9af2cfe89}
History Cleaner 1.2.2 true {a138007c-5ff6-4d10-83d9-0afaf0efbe5e}
Keepa - Amazon Price Tracker 3.31 true amptra@keepa.com
NoScript 10.2.5 true {73a6fe31-595d-460b-a920-fcc0f8843232}
Search by Image 1.19.0 true {2e5ff8c8-32fe-46d0-9fc8-6b8986621f3c}
Session Boss 2.2 true sessionboss@william.wong
Simple New Tab button 1.2 true {42b6f73f-e197-466e-9059-bd40982e88ce}
Tab Open/Close Control 0.0.3 true tab_open_close_control@felix-kolbe.de
uBlacklist 2.3.0 true @ublacklist
uBlock Origin 1.18.14 true uBlock0@raymondhill.net
Video DownloadHelper 7.3.5 true {b9db16a4-6edc-47ec-a1f4-b86292ed211d}
Automatic Save Folder 1.0.5b129 false asf@mangaheart.org
Iridium for YouTube 0.2.5 false iridium@particlecore.github.io
Open With 7.1 false openwith@darktrojan.net
Select After Closing Current 4.0b2 false select-after-closing-current@qw.linux-2g64.local
Session Manager 0.8.1.13 false {1280606b-2510-4fe0-97ef-9b5a22eafe30}
Simple mass downloader 0.801 false gelprec.smd@gmail.com
Tab Groups 2.1.4 false tabgroups@quicksaver
Tab Mix Plus 0.5.5.0 false {dc572301-7619-498c-a57d-39143191b318}
Tabloc 0.7 false {60520222-6bbf-45dd-b547-3641ea9cd9cb}
uMatrix 1.3.16 false uMatrix@raymondhill.net
View Image 2.1.1 false {287dcf75-bec6-4eec-b4f6-71948a2eea29}
YouTube Plus 1.9.6 false particle@particlecore.github.io

Graphics

Features

Compositing Direct3D 11 (Advanced Layers)
Asynchronous Pan/Zoom none
WebGL 1 Driver WSI Info EGL_VENDOR: Google Inc. (adapter LUID: 000000000000b3ba)
EGL_VERSION: 1.4 (ANGLE 2.1.0.f474fbb607e0)
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_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_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_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
WebGL 1 Driver Renderer Google Inc. -- ANGLE (NVIDIA GeForce GTX 1070 Direct3D11 vs_5_0 ps_5_0)
WebGL 1 Driver Version OpenGL ES 2.0 (ANGLE 2.1.0.f474fbb607e0)
WebGL 1 Driver Extensions GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control 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_sync_query 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_frag_depth 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_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_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_compressed_ETC1_RGB8_texture 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_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
WebGL 1 Extensions ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_frag_depth EXT_sRGB EXT_shader_texture_lod EXT_texture_filter_anisotropic EXT_disjoint_timer_query 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: 000000000000b3ba)
EGL_VERSION: 1.4 (ANGLE 2.1.0.f474fbb607e0)
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_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_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_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
WebGL 2 Driver Renderer Google Inc. -- ANGLE (NVIDIA GeForce GTX 1070 Direct3D11 vs_5_0 ps_5_0)
WebGL 2 Driver Version OpenGL ES 3.0 (ANGLE 2.1.0.f474fbb607e0)
WebGL 2 Driver Extensions GL_ANGLE_client_arrays GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_multiview GL_ANGLE_pack_reverse_row_order GL_ANGLE_program_cache_control 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_sync_query 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_frag_depth 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_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_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_compressed_ETC1_RGB8_texture 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_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
WebGL 2 Extensions EXT_color_buffer_float EXT_texture_filter_anisotropic EXT_disjoint_timer_query OES_texture_float_linear 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
DirectWrite true (6.2.9200.22164)

GPU #1

Active Yes
Description NVIDIA GeForce GTX 1070
Vendor ID 0x10de
Device ID 0x1b81
Driver Version 25.21.14.1917
Driver Date 2-20-2019
Drivers nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um
Subsys ID 00000000
RAM 8192

Diagnostics

AzureCanvasAccelerated 0
AzureCanvasBackend direct2d 1.1
AzureContentBackend direct2d 1.1
AzureFallbackCanvasBackend skia

Decision Log

GPU_PROCESS
unavailable by default: Multi-process mode is not enabled
WEBRENDER
opt-in by default: WebRender is an opt-in feature
unavailable by runtime: Build doesn't include WebRender
ADVANCED_LAYERS
available by user: Enabled for Windows 7 via user-preference
Workarounds
NO_CONSTANT_BUFFER_OFFSETTING Unsupported by driver

Media

Audio Backend wasapi
Max Channels 2
Preferred Channel Layout stereo
Preferred Sample Rate 48000

Output Devices

Name Group Vendor State Preferred Format Channels Rate Latency
Nvidia- HDMI 1- Yamaha RX-V483 (NVIDIA High Definition Audio) HDAUDIO\FUNC_01&VEN_10DE&DEV_0083&SUBSYS_10438599&REV_1001\5&9ca6460&0&0001 Unplugged None default: F32LE, support: S16LE F32LE 6 default: 48000, support: 48000 - 48000 0 - 0
Acer XB241H (Intel(R) Display Audio) HDAUDIO\FUNC_01&VEN_8086&DEV_2809&SUBSYS_80860101&REV_1000\4&2de74382&0&0201 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Nvidia- Output 3 (NVIDIA High Definition Audio) HDAUDIO\FUNC_01&VEN_10DE&DEV_0083&SUBSYS_10438599&REV_1001\5&9ca6460&0&0001 Unplugged None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Mobo- Output- Headphones (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Enabled All default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 144 - 480
Mobo- Output- Optical (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Enabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 144 - 480
Mobo- Output- Analog (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Unplugged None default: F32LE, support: S16LE F32LE 6 default: 48000, support: 48000 - 48000 0 - 0
Nvidia- DP 1- monitor Acer XB241H (NVIDIA High Definition Audio) HDAUDIO\FUNC_01&VEN_10DE&DEV_0083&SUBSYS_10438599&REV_1001\5&9ca6460&0&0001 Enabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 144 - 480
Nvidia- Output 4 (NVIDIA High Definition Audio) HDAUDIO\FUNC_01&VEN_10DE&DEV_0083&SUBSYS_10438599&REV_1001\5&9ca6460&0&0001 Unplugged None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0

Input Devices

Name Group Vendor State Preferred Format Channels Rate Latency
Mobo- Input- Microphone (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Unplugged None default: F32LE, support: S16LE F32LE 2 default: 44100, support: 44100 - 44100 0 - 0
Mobo- Stereo Mix (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Front Pink In (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Center (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Internal AUX Jack (NVIDIA High Definition Audio) HDAUDIO\FUNC_01&VEN_10DE&DEV_0083&SUBSYS_10438599&REV_1001\5&9ca6460&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Side (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Internal AUX Jack (NVIDIA High Definition Audio) HDAUDIO\FUNC_01&VEN_10DE&DEV_0083&SUBSYS_10438599&REV_1001\5&9ca6460&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Subwoofer (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Mobo- Input- Line In (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Unplugged None default: F32LE, support: S16LE F32LE 2 default: 44100, support: 44100 - 44100 0 - 0
Microphone (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Rear Blue In (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Rear (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0
Front (Realtek High Definition Audio) HDAUDIO\FUNC_01&VEN_10EC&DEV_0900&SUBSYS_104386AE&REV_1000\4&2de74382&0&0001 Disabled None default: F32LE, support: S16LE F32LE 2 default: 48000, support: 48000 - 48000 0 - 0

Important Modified Preferences

Name Value accessibility.blockautorefresh true
accessibility.lastLoadDate 1553691809
accessibility.loadedInLastSession true
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browser.cache.disk.capacity 358400
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browser.cache.disk.smart_size.use_old_max false
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browser.download.manager.alertOnEXEOpen true
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browser.link.open_newwindow.restriction 0
browser.places.smartBookmarksVersion 8
browser.search.useDBForOrder true
browser.sessionstore.interval 20000
browser.sessionstore.max_serialize_back 6
browser.sessionstore.max_serialize_forward 6
browser.sessionstore.restore_pinned_tabs_on_demand true
browser.sessionstore.upgradeBackup.latestBuildID 20190322020346
browser.startup.homepage https://www.google.com/ncr
browser.startup.homepage_override.buildID 20190322020346
browser.startup.homepage_override.mstone 60.6.1
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browser.tabs.tabMaxWidth 110
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dom.apps.lastUpdate.buildID 20160922113459
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gfx.crash-guard.d3d11layers.appVersion 60.6.1
gfx.crash-guard.d3d11layers.deviceID 0x1b81
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gfx.crash-guard.d3d11layers.feature-d2d true
gfx.crash-guard.d3d11layers.feature-d3d11 true
gfx.crash-guard.status.d3d11layers 2
gfx.crash-guard.status.d3d9video 2
gfx.direct3d.last_used_feature_level_idx 0
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gfx.driver-init.feature-d2d true
gfx.driver-init.feature-d3d11 true
gfx.driver-init.status 2
layers.mlgpu.sanity-test-failed false
media.benchmark.vp9.fps 230
media.benchmark.vp9.versioncheck 4
media.eme.enabled false
media.gmp-eme-adobe.lastUpdate 1442688776
media.gmp-gmpopenh264.abi x86_64-msvc-x64
media.gmp-gmpopenh264.lastUpdate 1553691913
media.gmp-gmpopenh264.version 1.7.1
media.gmp-manager.buildID 20190322020346
media.gmp-manager.lastCheck 1554556460
media.gmp.storage.version.observed 1
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Important Locked Preferences

[none]

Places Database

Integrity

> Task: checkIntegrity
+ The database is sane
> Task: invalidateCaches
+ The caches have been invalidated
> Task: checkCoherence
+ The database is coherent
> Task: expire
+ Database cleaned up
> Task: vacuum
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+ The database has been vacuumed
+ Final database size is 5120KiB
> Task: stats
+ Places.sqlite size is 5120KiB
+ Favicons.sqlite size is 5120KiB
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> Task: _refreshUI

JavaScript

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Accessibility

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Sandbox

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Internationalization & Localization

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App Locales ["en-US"]
Regional Preferences ["en-US"]
Default Locale "en-US"
Operating System
System Locales ["en-US"]
Regional Preferences ["it-IT"]
Brummelchen
Posts: 4480
Joined: March 19th, 2005, 10:51 am

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by Brummelchen »

your profile is old (pre-quantum) and need a refresh (recommended).

hint: export as much as you can from extensions, eg uBlock, uMatrix and maybe more! those have an export-button

in detail
not needed - firefox owns disconnect inside and you got ublock
Blur 8.0.2479 true donottrackplus@abine.com

makes firefox laggy
Keepa - Amazon Price Tracker 3.31 true amptra@keepa.com

absolut futile - you got ublock, get familiar with it!
https://github.com/gorhill/uBlock/wiki
NoScript 10.2.5 true {73a6fe31-595d-460b-a920-fcc0f8843232}


some of these are legacy, and had impact on profiles, on quantum this ist in most times worse:

Automatic Save Folder 1.0.5b129 false asf@mangaheart.org
Iridium for YouTube 0.2.5 false iridium@particlecore.github.io
Open With 7.1 false openwith@darktrojan.net
Select After Closing Current 4.0b2 false select-after-closing-current@qw.linux-2g64.local
Session Manager 0.8.1.13 false {1280606b-2510-4fe0-97ef-9b5a22eafe30}
Simple mass downloader 0.801 false gelprec.smd@gmail.com
Tab Groups 2.1.4 false tabgroups@quicksaver
Tab Mix Plus 0.5.5.0 false {dc572301-7619-498c-a57d-39143191b318}
Tabloc 0.7 false {60520222-6bbf-45dd-b547-3641ea9cd9cb}
View Image 2.1.1 false {287dcf75-bec6-4eec-b4f6-71948a2eea29}
YouTube Plus 1.9.6 false particle@particlecore.github.io


read carefully: refresh firefox profile
https://support.mozilla.org/en-US/kb/re ... d-settings
phaolo
Posts: 85
Joined: January 22nd, 2014, 1:50 pm

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by phaolo »

Brummelchen wrote:your profile is old (pre-quantum) and need a refresh (recommended).
Thanks for checking.
I hate refreshing programs because I always change a ton of settings, but I guess I'll have to try if nothing else works.
Is there a way to list & export ALL modifications made in about:config?
Brummelchen wrote:not needed - firefox owns disconnect inside and you got ublock
Blur 8.0.2479 true donottrackplus@abine.com
I mostly use it for the email masking feature.
The real issue is actually that they had a breach recently -_-
Brummelchen wrote: makes firefox laggy
Keepa - Amazon Price Tracker 3.31 true amptra@keepa.com
I really need this for Amazon. It shouldn't activate elsewhere.
Brummelchen wrote: absolut futile - you got ublock, get familiar with it!
https://github.com/gorhill/uBlock/wiki
NoScript 10.2.5 true {73a6fe31-595d-460b-a920-fcc0f8843232}
I actually prefer NoScript to uBlock, because I can edit blocked things on the fly with it.
Dunno, I'll see what to do.
Brummelchen wrote: some of these are legacy, and had impact on profiles, on quantum this ist in most times worse:
These aren't legacy, they're new or have been updated to webext:
Iridium, Open With, Select After Closing, Simple mass downl, Tabloc, View Image

The legacy ones are disabled by default instead.
I was keeping them while looking for substitutes (failed so far).

Btw, FF had problems also in safe mode, aka without addons, so they can't be the cause of problems.
Also, I found some threads about FF60 and CPU spikes, so it could be a version issue.
User avatar
mightyglydd
Posts: 9813
Joined: November 4th, 2006, 7:07 pm
Location: Hollywood Ca.

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by mightyglydd »

Brummelchen wrote:your profile is old (pre-quantum) and need a refresh (recommended).

...some of these are legacy, and had impact on profiles, on quantum this ist in most times worse
Yep, Fx Quantum is a different animal to 52, always smart to have a clean NEW profile with major updates.
#KeepFightingMichael and Alex.
User avatar
therube
Posts: 21714
Joined: March 10th, 2004, 9:59 pm
Location: Maryland USA

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by therube »

Yeah, it happens also with SM (I temporarly re-enabled multiprocess for it).
?
The Safe Mode request (above) pertained to FF, not SeaMonkey.
Never mind.

And SeaMonkey does not have multiprocess.
Fire 750, bring back 250.
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.19) Gecko/20110420 SeaMonkey/2.0.14 Pinball CopyURL+ FetchTextURL FlashGot NoScript
phaolo
Posts: 85
Joined: January 22nd, 2014, 1:50 pm

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by phaolo »

therube wrote:
Yeah, it happens also with SM (I temporarly re-enabled multiprocess for it).
?
The Safe Mode request (above) pertained to FF, not SeaMonkey.
Never mind.
And SeaMonkey does not have multiprocess.
Sorry, I shouldn't have abbreviated it.
With SM I meant the previously-mentioned Safe Mode.
Last edited by phaolo on April 7th, 2019, 8:49 am, edited 1 time in total.
User avatar
therube
Posts: 21714
Joined: March 10th, 2004, 9:59 pm
Location: Maryland USA

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by therube »

As a test, I would set up a new, clean Profile - no changes, & test with that to see if your issues persist.

CPU "spikes" are not unexpected, when you perform actions.

CPU "spikes" at times you're not expecting to see them, are unexpected.
And could be coming from anywhere.
Website, extension, & even FF with all the crap that it now comes with...
Fire 750, bring back 250.
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.19) Gecko/20110420 SeaMonkey/2.0.14 Pinball CopyURL+ FetchTextURL FlashGot NoScript
phaolo
Posts: 85
Joined: January 22nd, 2014, 1:50 pm

Re: FF60.6 ESR x64 - multiprocess causes CPU spikes!?

Post by phaolo »

therube wrote:As a test, I would set up a new, clean Profile - no changes, & test with that to see if your issues persist.

CPU "spikes" are not unexpected, when you perform actions.
CPU "spikes" at times you're not expecting to see them, are unexpected.
And could be coming from anywhere.
Website, extension, & even FF with all the crap that it now comes with...
Sadly I already tried that too.
These CPU spikes make the entire system laggy and the audio stuttering (if I'm playing something), so they aren't "normal".
And they happen only when I load new tabs (I checked them in MSI Afterburner).
Btw, the situation improved a lot after disabling multiprocess (~30% spike vs >90%), so it must be related to that.
It's a weird workaround for the new version, tho.
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