1827139 - Firefox Developer Edition 112 memory leak

Status: RESOLVED DUPLICATE of bug 1828587

(Core :: Performance, defect)

Description

[sebibasti]

Attachment: memory-report.json.gz

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/112.0

Steps to reproduce:

While using Firefox the memory increases over time until MacOS forces me to restart it (usually at 30gb of usage). I'm not doing anything new. Normal usage with maybe 20-30 tabs open.

Actual results:

Over time the memory runs full (usually in 2-3h intervalls).

Expected results:

This should not happen.

Comment 1

[sebibasti]

I don't know why it says MacOS 10.15. I'm using 13.3.

Comment 2

[sebibasti]

Here is my about:support file:

Application Basics

Name: Firefox
Version: 112.0b9
Build ID: 20230330182947
Distribution ID:
Update Channel: aurora
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/112.0
OS: Darwin 22.4.0 Darwin Kernel Version 22.4.0: Mon Mar 6 21:00:41 PST 2023; root:xnu-8796.101.5~3/RELEASE_ARM64_T8103
Rosetta Translated: false
Multiprocess Windows: 4/4
Fission Windows: 4/4 Enabled by default
Remote Processes: 17
Enterprise Policies: Inactive
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false
Memory Size (RAM): 8,0 GB
Disk Space Available: 122 GB

Crash Reports for the Last 3 Days

Firefox Features

Name: Firefox Screenshots
Version: 39.0.1
ID: [e-mail]

Name: Form Autofill
Version: 1.0.1
ID: [e-mail]

Name: Picture-In-Picture
Version: 1.0.0
ID: [e-mail]

Name: Web Compatibility Interventions
Version: 112.1.0
ID: [e-mail]

Name: WebCompat Reporter
Version: 1.5.1
ID: [e-mail]

Remote Features

Remote Processes

Type: Privileged About
Count: 1

Type: Extension
Count: 1

Type: Isolated Web Content
Count: 9

Type: Local File
Count: 1

Type: Isolated Service Worker
Count: 1

Type: Preallocated
Count: 3

Type: Socket
Count: 1

Add-ons

Name: 1Password – Password Manager
Type: extension
Version: 2.9.0
Enabled: true
ID: {d634138d-c276-4fc8-924b-40a0ea21d284}

Name: 7TV
Type: extension
Version: 3.0.0
Enabled: true
ID: {7ef0f00c-2ebe-4626-8ed7-3185847fcfad}

Name: Add-ons Search Detection
Type: extension
Version: 2.0.0
Enabled: true
ID: [e-mail]

Name: Amazon.co.uk
Type: extension
Version: 1.12
Enabled: true
ID: [e-mail]

Name: Auto Tab Discard
Type: extension
Version: 0.6.7
Enabled: true
ID: {c2c003ee-bd69-42a2-b0e9-6f34222cb046}

Name: Bing
Type: extension
Version: 1.5
Enabled: true
ID: [e-mail]

Name: ClearURLs
Type: extension
Version: 1.26.1
Enabled: true
ID: {74145f27-f039-47ce-a470-a662b129930a}

Name: ColorZilla
Type: extension
Version: 3.3
Enabled: true
ID: {6AC85730-7D0F-4de0-B3FA-21142DD85326}

Name: Copy PlainText
Type: extension
Version: 1.13
Enabled: true
ID: [e-mail]

Name: Dark Reader
Type: extension
Version: 4.9.62
Enabled: true
ID: [e-mail]

Name: Disable JavaScript
Type: extension
Version: 2.3.1
Enabled: true
ID: {41f9e51d-35e4-4b29-af66-422ff81c8b41}

Name: DuckDuckGo
Type: extension
Version: 1.4
Enabled: true
ID: [e-mail]

Name: GitHub Gloc
Type: extension
Version: 8.2.67
Enabled: true
ID: {bc2166c4-e7a2-46d5-ad9e-342cef57f1f7}

Name: Google
Type: extension
Version: 1.4
Enabled: true
ID: [e-mail]

Name: Magnifying Glass (Hover Zoom)
Type: extension
Version: 0.1.3
Enabled: true
ID: {67e27e8a-a192-420e-bc98-204b596c8b0f}

Name: Measure-it
Type: extension
Version: 2.2.0
Enabled: true
ID: {79b2e4de-8fb4-4ccc-b9f6-362ac2fb74b2}

Name: NordVPN - A VPN Proxy Extension for Firefox
Type: extension
Version: 2.73.1
Enabled: true
ID: [e-mail]

Name: React Developer Tools
Type: extension
Version: 4.27.1
Enabled: true
ID: @react-devtools

Name: uBlacklist
Type: extension
Version: 8.2.7
Enabled: true
ID: @ublacklist

Name: uBlock Origin
Type: extension
Version: 1.48.4
Enabled: true
ID: [e-mail]

Name: User-Agent Switcher
Type: extension
Version: 1.4.2
Enabled: true
ID: [e-mail]

Name: Wikipedia (en)
Type: extension
Version: 1.3
Enabled: true
ID: [e-mail]

Name: Language: English (US)
Type: locale
Version: 112.0.20230406.114409
Enabled: true
ID: [e-mail]

Graphics

Features
Window Device Pixel Ratios: 1,1,1,1
Compositing: WebRender
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
WebGL 1 Driver WSI Info: CGL IsWebglOutOfProcessEnabled: 1
WebGL 1 Driver Renderer: Apple -- Apple M1
WebGL 1 Driver Version: 4.1 Metal - 83.1
WebGL 1 Driver Extensions: GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_NV_texture_barrier
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_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_fbo_render_mipmap 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: CGL IsWebglOutOfProcessEnabled: 1
WebGL 2 Driver Renderer: Apple -- Apple M1
WebGL 2 Driver Version: 4.1 Metal - 83.1
WebGL 2 Driver Extensions: GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_NV_texture_barrier
WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_draw_buffers_indexed OES_texture_float_linear WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Target Frame Rate: 60
WebGPU Default Adapter: { "navigator.gpu": null }
WebGPU Fallback Adapter: { "navigator.gpu": null }
GPU #1
Active: Yes
Vendor ID: 0x106b
RAM: 0

Diagnostics
AzureCanvasBackend: skia
AzureContentBackend: skia
AzureFallbackCanvasBackend: skia
CMSOutputProfile: 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Display0: 2880x1800@0Hz scales:2.000000|2.000000
Display1: 1920x1080@0Hz scales:1.000000|1.000000
DisplayCount: 2
WebGPU Default Adapter: [object Object]
WebGPU Fallback Adapter: [object Object]
Decision Log
HW_COMPOSITING:
default: available
OPENGL_COMPOSITING:
default: available
WEBRENDER:
default: available
WEBRENDER_COMPOSITOR:
default: available
WEBRENDER_PARTIAL:
default: disabled
WEBRENDER_SHADER_CACHE:
default: disabled
WEBRENDER_OPTIMIZED_SHADERS:
default: available
WEBRENDER_ANGLE:
default: available
env: unavailable
WEBRENDER_DCOMP_PRESENT:
default: available
user: disabled
env: unavailable
runtime: unavailable
WEBRENDER_SCISSORED_CACHE_CLEARS:
default: available
WEBGPU:
default: available
env: blocklisted
runtime: blocked
VP8_HW_DECODE:
default: available
VP9_HW_DECODE:
default: available
BACKDROP_FILTER:
default: available
CANVAS_RENDERER_THREAD:
default: available
ACCELERATED_CANVAS2D:
default: available

Media

Audio Backend: audiounit-rust
Max Channels: 2
Preferred Sample Rate: 44100
Roundtrip latency (standard deviation): 61.72ms (0.00)
Codec Support Information: H264 SW VP8 SW VP9 HW AV1 SW Theora SW AAC SW FLAC SW MP3 SW Opus SW Vorbis SW Wave SW
Output Devices
Name: Group
MacBook Air Speakers: builtin-internal-mic|spk
C24FG7x:
Microsoft Teams Audio Device: MSLoopbackDriverDevice_ModelUID
Input Devices
Name: Group
MacBook Air Microphone: builtin-internal-mic|spk
Microsoft Teams Audio Device: MSLoopbackDriverDevice_ModelUID

Enumerate database

Environment Variables

MOZ_CRASHREPORTER_EVENTS_DIRECTORY: /Users/sebastianremm/Library/Application Support/Firefox/Profiles/1hjun6v9.dev-edition-default/crashes/events
MOZ_CRASHREPORTER_RESTART_ARG_0: /Applications/Firefox Developer Edition.app/Contents/MacOS/firefox
MOZ_CRASHREPORTER_RESTART_ARG_1:
MOZ_CRASHREPORTER_DATA_DIRECTORY: /Users/sebastianremm/Library/Application Support/Firefox/Crash Reports
MOZ_CRASHREPORTER_PING_DIRECTORY: /Users/sebastianremm/Library/Application Support/Firefox/Pending Pings
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: /Applications/Firefox Developer Edition.app/Contents/Resources/browser/crashreporter-override.ini
MOZ_LAUNCHED_CHILD:
MOZ_APP_SILENT_START:
XRE_PROFILE_PATH:
XRE_PROFILE_LOCAL_PATH:
XRE_START_OFFLINE:
XRE_BINARY_PATH:
XRE_RESTARTED_BY_PROFILE_MANAGER:

Experimental Features

about:home startup cache (browser.startup.homepage.abouthome_cache.enabled): false
Accessibility cache (accessibility.cache.enabled): false
Cookies: SameSite=None requires secure attribute (network.cookie.sameSite.noneRequiresSecure): false
CSS: Masonry Layout (layout.css.grid-template-masonry-value.enabled): false
Developer Tools: Compatibility Panel (devtools.inspector.compatibility.enabled): true
Developer Tools: Service Worker debugging (devtools.debugger.features.windowless-service-workers): false
Media: JPEG XL (image.jxl.enabled): false
Address Bar: show results during IME composition (browser.urlbar.keepPanelOpenDuringImeComposition): false
Web API: WebGPU (dom.webgpu.enabled): false
WebRTC Global Mute Toggles (privacy.webrtc.globalMuteToggles): false

Remote Experiments

Important Modified Preferences

accessibility.typeaheadfind.flashBar: 0
browser.contentblocking.category: custom
browser.search.region: DE
browser.sessionstore.upgradeBackup.latestBuildID: 20230330182947
browser.startup.homepage_override.buildID: 20230330182947
browser.startup.homepage_override.mstone: 112.0
browser.urlbar.placeholderName: Google
browser.urlbar.placeholderName.private: Google
browser.urlbar.quicksuggest.migrationVersion: 2
browser.urlbar.quicksuggest.scenario: history
browser.urlbar.tabToSearch.onboard.interactionsLeft: 0
doh-rollout.balrog-migration-done: true
doh-rollout.doneFirstRun: true
doh-rollout.home-region: DE
dom.forms.autocomplete.formautofill: true
extensions.formautofill.creditCards.used: 2
extensions.lastAppVersion: 112.0
idle.lastDailyNotification: 1680955440
media.gmp-gmpopenh264.abi: aarch64-gcc3
media.gmp-gmpopenh264.hashValue: d0905cd3c23541f67f9ff29ce392afdb7a5dd111906e1b5fa8fad4743b227acd7bd83d50e13ed029118a764983cf9e0a24c5321ecb9e5b88740dfbef
media.gmp-gmpopenh264.lastDownload: 1679187065
media.gmp-gmpopenh264.lastDownloadFailed: 1671721707
media.gmp-gmpopenh264.lastDownloadFailReason: Error: Failed downloading via ServiceRequest, status: 0, reason: error
media.gmp-gmpopenh264.lastInstallStart: 1679187064
media.gmp-gmpopenh264.lastUpdate: 1679187065
media.gmp-gmpopenh264.version: 1.8.1.2
media.gmp-manager.buildID: 20230330182947
media.gmp-manager.lastCheck: 1680979035
media.gmp-manager.lastEmptyCheck: 1680979035
media.gmp-widevinecdm.abi: aarch64-gcc3
media.gmp-widevinecdm.hashValue: 23d7fbf6c80ff0341bf454169e1174ccaf9ded617eab648d48edcbc0bce9ddf4fc917c6ad7dd3119d27fc634958df39bd8f2f642f729a1c092efe279
media.gmp-widevinecdm.lastDownload: 1679187066
media.gmp-widevinecdm.lastInstallStart: 1679187065
media.gmp-widevinecdm.lastUpdate: 1679187066
media.gmp-widevinecdm.version: 4.10.2557.0
media.gmp.storage.version.observed: 1
media.videocontrols.picture-in-picture.video-toggle.has-used: true
network.dns.disablePrefetch: true
network.http.speculative-parallel-limit: 0
network.predictor.enabled: false
network.prefetch-next: false
network.trr.blocklist_cleanup_done: true
places.database.lastMaintenance: 1680850299
privacy.donottrackheader.enabled: true
privacy.purge_trackers.date_in_cookie_database: 0
privacy.purge_trackers.last_purge: 1680955442138
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
privacy.trackingprotection.pbmode.enabled: false
privacy.userContext.enabled: true
security.remote_settings.crlite_filters.checked: 1654866329
security.remote_settings.intermediates.checked: 1654848234
security.sandbox.content.tempDirSuffix: d4fecf35-7469-4442-af30-0911f2f74f77
services.sync.declinedEngines: passwords,forms,history
services.sync.engine.bookmarks.validation.lastTime: 1679910240
services.sync.engine.creditcards: true
services.sync.engine.history: false
services.sync.engine.passwords: false
services.sync.engine.prefs.modified: false
services.sync.lastPing: 1681045379
services.sync.lastSync: Sun Apr 09 2023 16:59:57 GMT+0200 (Central European Summer Time)
signon.rememberSignons: false
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1679191151

Important Locked Preferences

fission.autostart.session: true

Places Database

Entity: sqlite_schema
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 22.3
Sequentiality (%): 35.6

Entity: moz_origins
Count: 2942
Size (KiB): 160
Size (%): 0.7
Efficiency (%): 65.5
Sequentiality (%): 35.6

Entity: sqlite_autoindex_moz_origins_1
Count: -
Size (KiB): 160
Size (%): 0.7
Efficiency (%): 61
Sequentiality (%): 35.6

Entity: moz_places
Count: 43447
Size (KiB): 10880
Size (%): 47
Efficiency (%): 94.5
Sequentiality (%): 35.6

Entity: moz_historyvisits
Count: 75076
Size (KiB): 1984
Size (%): 8.6
Efficiency (%): 97.1
Sequentiality (%): 35.6

Entity: moz_inputhistory
Count: 78
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 6.3
Sequentiality (%): 35.6

Entity: sqlite_autoindex_moz_inputhistory_1
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 4.5
Sequentiality (%): 35.6

Entity: moz_bookmarks
Count: 898
Size (KiB): 128
Size (%): 0.6
Efficiency (%): 67.6
Sequentiality (%): 35.6

Entity: moz_bookmarks_deleted
Count: 0
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: sqlite_autoindex_moz_bookmarks_deleted_1
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: moz_keywords
Count: 0
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: sqlite_autoindex_moz_keywords_1
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: sqlite_sequence
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0.1
Sequentiality (%): 35.6

Entity: moz_anno_attributes
Count: 2
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0.2
Sequentiality (%): 35.6

Entity: sqlite_autoindex_moz_anno_attributes_1
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0.2
Sequentiality (%): 35.6

Entity: moz_annos
Count: 106
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 33.1
Sequentiality (%): 35.6

Entity: moz_items_annos
Count: 0
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: moz_meta
Count: 6
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 1
Sequentiality (%): 35.6

Entity: moz_places_metadata
Count: 0
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: moz_places_metadata_search_queries
Count: 0
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: sqlite_autoindex_moz_places_metadata_search_queries_1
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: sqlite_stat1
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 3
Sequentiality (%): 35.6

Entity: moz_previews_tombstones
Count: 0
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: moz_places_url_hashindex
Count: -
Size (KiB): 672
Size (%): 2.9
Efficiency (%): 90.5
Sequentiality (%): 35.6

Entity: moz_places_hostindex
Count: -
Size (KiB): 1184
Size (%): 5.1
Efficiency (%): 87.3
Sequentiality (%): 35.6

Entity: moz_places_visitcount
Count: -
Size (KiB): 448
Size (%): 1.9
Efficiency (%): 80.4
Sequentiality (%): 35.6

Entity: moz_places_frecencyindex
Count: -
Size (KiB): 512
Size (%): 2.2
Efficiency (%): 78.2
Sequentiality (%): 35.6

Entity: moz_places_lastvisitdateindex
Count: -
Size (KiB): 800
Size (%): 3.5
Efficiency (%): 86
Sequentiality (%): 35.6

Entity: moz_places_guid_uniqueindex
Count: -
Size (KiB): 960
Size (%): 4.1
Efficiency (%): 89.9
Sequentiality (%): 35.6

Entity: moz_places_originidindex
Count: -
Size (KiB): 512
Size (%): 2.2
Efficiency (%): 82.8
Sequentiality (%): 35.6

Entity: moz_historyvisits_placedateindex
Count: -
Size (KiB): 1728
Size (%): 7.5
Efficiency (%): 84.4
Sequentiality (%): 35.6

Entity: moz_historyvisits_fromindex
Count: -
Size (KiB): 832
Size (%): 3.6
Efficiency (%): 92.3
Sequentiality (%): 35.6

Entity: moz_historyvisits_dateindex
Count: -
Size (KiB): 1280
Size (%): 5.5
Efficiency (%): 95.1
Sequentiality (%): 35.6

Entity: moz_bookmarks_itemindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 29.2
Sequentiality (%): 35.6

Entity: moz_bookmarks_parentindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 31.6
Sequentiality (%): 35.6

Entity: moz_bookmarks_itemlastmodifiedindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 50.8
Sequentiality (%): 35.6

Entity: moz_bookmarks_dateaddedindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 43.5
Sequentiality (%): 35.6

Entity: moz_bookmarks_guid_uniqueindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 54.4
Sequentiality (%): 35.6

Entity: moz_keywords_placepostdata_uniqueindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: moz_annos_placeattributeindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 3.9
Sequentiality (%): 35.6

Entity: moz_items_annos_itemattributeindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: moz_places_metadata_placecreated_uniqueindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Entity: moz_places_metadata_referrerindex
Count: -
Size (KiB): 32
Size (%): 0.1
Efficiency (%): 0
Sequentiality (%): 35.6

Accessibility

Activated: false
Prevent Accessibility: 0

Library Versions

NSPR
Expected minimum version: 4.35
Version in use: 4.35

NSS
Expected minimum version: 3.89
Version in use: 3.89

NSSSMIME
Expected minimum version: 3.89
Version in use: 3.89

NSSSSL
Expected minimum version: 3.89
Version in use: 3.89

NSSUTIL
Expected minimum version: 3.89
Version in use: 3.89

Sandbox

Content Process Sandbox Level: 3
Effective Content Process Sandbox Level: 3
Win32k Lockdown State for Content Process: Win32k Lockdown disabled -- Operating system not supported
GPU Process Sandbox Level: 0

Startup Cache

Disk Cache Path: /Users/sebastianremm/Library/Caches/Firefox/Profiles/1hjun6v9.dev-edition-default/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: ["de","en-US"]
App Locales: ["en-US","de"]
Regional Preferences: ["en-DE","de-DE"]
Default Locale: "de"
Operating System
System Locales: ["en-DE","de-DE"]
Regional Preferences: ["en-DE","de-DE"]

Remote Debugging (Chromium Protocol)

Accepting Connections: false
URL:

Printing

Modified print settings

print_printer: HP LaserJet MFP M28w (140A48)
print.more-settings.open: true
print.printer_HP_Deskjet_F4100_series.print_in_color: false
print.printer_HP_ENVY_6000_series.print_bgcolor: false
print.printer_HP_ENVY_6000_series.print_bgimages: false
print.printer_HP_ENVY_6000_series.print_duplex: 1
print.printer_HP_ENVY_6000_series.print_edge_bottom: 0
print.printer_HP_ENVY_6000_series.print_edge_left: 0
print.printer_HP_ENVY_6000_series.print_edge_right: 0
print.printer_HP_ENVY_6000_series.print_edge_top: 0
print.printer_HP_ENVY_6000_series.print_footercenter:
print.printer_HP_ENVY_6000_series.print_footerleft: &PT
print.printer_HP_ENVY_6000_series.print_footerright: &D
print.printer_HP_ENVY_6000_series.print_headercenter:
print.printer_HP_ENVY_6000_series.print_headerleft: &T
print.printer_HP_ENVY_6000_series.print_headerright: &U
print.printer_HP_ENVY_6000_series.print_in_color: true
print.printer_HP_ENVY_6000_series.print_margin_bottom: 0.5
print.printer_HP_ENVY_6000_series.print_margin_left: 0.5
print.printer_HP_ENVY_6000_series.print_margin_right: 0.5
print.printer_HP_ENVY_6000_series.print_margin_top: 0.5
print.printer_HP_ENVY_6000_series.print_orientation: 0
print.printer_HP_ENVY_6000_series.print_page_delay: 50
print.printer_HP_ENVY_6000_series.print_paper_height: 11
print.printer_HP_ENVY_6000_series.print_paper_id: na_letter_8.5x11in
print.printer_HP_ENVY_6000_series.print_paper_size_unit: 0
print.printer_HP_ENVY_6000_series.print_paper_width: 8.5
print.printer_HP_ENVY_6000_series.print_resolution: 0
print.printer_HP_ENVY_6000_series.print_reversed: false
print.printer_HP_ENVY_6000_series.print_scaling: 1
print.printer_HP_ENVY_6000_series.print_shrink_to_fit: true
print.printer_HP_ENVY_6000_series.print_to_file: true
print.printer_HP_ENVY_6000_series.print_unwriteable_margin_bottom: 12
print.printer_HP_ENVY_6000_series.print_unwriteable_margin_left: 12
print.printer_HP_ENVY_6000_series.print_unwriteable_margin_right: 12
print.printer_HP_ENVY_6000_series.print_unwriteable_margin_top: 12
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_paper_height: 11.6929133858268
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_paper_id: iso_a4_210x297mm
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_paper_size_unit: 0
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_paper_width: 8.26771653543307
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_shrink_to_fit: false
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_unwriteable_margin_bottom_twips: 240
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_unwriteable_margin_left_twips: 240
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_unwriteable_margin_right_twips: 240
print.printer_HP_LaserJet_MFP_M28w_(140A48).print_unwriteable_margin_top_twips: 240
print.printer_Mozilla_Save_to_PDF.print_bgcolor: false
print.printer_Mozilla_Save_to_PDF.print_bgimages: false
print.printer_Mozilla_Save_to_PDF.print_duplex: 0
print.printer_Mozilla_Save_to_PDF.print_edge_bottom: 0
print.printer_Mozilla_Save_to_PDF.print_edge_left: 0
print.printer_Mozilla_Save_to_PDF.print_edge_right: 0
print.printer_Mozilla_Save_to_PDF.print_edge_top: 0
print.printer_Mozilla_Save_to_PDF.print_footercenter:
print.printer_Mozilla_Save_to_PDF.print_footerleft: &PT
print.printer_Mozilla_Save_to_PDF.print_footerright: &D
print.printer_Mozilla_Save_to_PDF.print_headercenter:
print.printer_Mozilla_Save_to_PDF.print_headerleft: &T
print.printer_Mozilla_Save_to_PDF.print_headerright: &U
print.printer_Mozilla_Save_to_PDF.print_in_color: true
print.printer_Mozilla_Save_to_PDF.print_margin_bottom: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_left: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_right: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_top: 0.5
print.printer_Mozilla_Save_to_PDF.print_orientation: 0
print.printer_Mozilla_Save_to_PDF.print_page_delay: 50
print.printer_Mozilla_Save_to_PDF.print_paper_height: 11
print.printer_Mozilla_Save_to_PDF.print_paper_id: na_letter
print.printer_Mozilla_Save_to_PDF.print_paper_size_unit: 0
print.printer_Mozilla_Save_to_PDF.print_paper_width: 8.5
print.printer_Mozilla_Save_to_PDF.print_resolution: 0
print.printer_Mozilla_Save_to_PDF.print_reversed: false
print.printer_Mozilla_Save_to_PDF.print_scaling: 1
print.printer_Mozilla_Save_to_PDF.print_shrink_to_fit: true
print.printer_Mozilla_Save_to_PDF.print_to_file: true
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_bottom_twips: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_left_twips: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_right_twips: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_top_twips: 0

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Performance' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

This bug was moved into the Performance component.

:sebastian.remm, could you make sure the following information is on this bug?

• For slowness or high CPU usage, capture a profile with http://profiler.firefox.com/, upload it and share the link here.
• ✅ For memory usage issues, capture a memory dump from about:memory and attach it to this bug.
• Troubleshooting information: Go to about:support, click "Copy raw data to clipboard", paste it into a file, save it, and attach the file here.

If the requested information is already in the bug, please confirm it is recent.

Thank you.

Comment 5

[sebibasti]

I have solved the bug. The memory leak came from this firefox theme:
https://addons.mozilla.org/en-US/firefox/addon/nicothin-space/

Since I removed the theme I did not run into any memory issues. With many tabs open I'm at 4GB right now which is totally fine.

Comment 6

[Bas Schouten (:bas.schouten)]

Thanks for confirming Sebibasti!

Comment 7

[Andrew McCreight [:mccr8]]

This bug report was a large memory increase that was fixed by disabling the Dark Space theme, so I'm going to mark this as a dupe of bug 1828587.