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Mozperftest
===========
**Mozperftest** can be used to run performance tests.
.. toctree::
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The following documents all testing we have for mozperftest.
If the owner does not specify the Usage and Description, it's marked N/A.
accessible/tests/browser/performance
------------------------------------
Performance tests for the accessibility engine
browser_addManyNodes.js
=======================
:owner: Accessibility Team
:name: browser_addManyNodes.js
:Default options:
::
--extra-args headless
--manifest perftest.toml
--manifest-flavor browser-chrome
--perfherder
--perfherder-metrics name:A11Y_TotalTime,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_parent,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedNode_parent,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedAcc_parent,unit:ms,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_parent,unit:ms,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_parent,unit:ms,shouldAlert:False, name:A11Y_ShowEvent_parent,unit:ms,shouldAlert:False, name:A11Y_RecvCache_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessShowEvent_parent,unit:ms,shouldAlert:False, name:A11Y_CoalesceEvents_parent,unit:ms,shouldAlert:False, name:A11Y_CoalesceMutationEvents_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessHideEvent_parent,unit:ms,shouldAlert:False, name:A11Y_SendCache_parent,unit:ms,shouldAlert:False, name:A11Y_WillRefresh_parent,unit:ms,shouldAlert:False, name:A11Y_AccessibilityServiceInit_parent,unit:ms,shouldAlert:False, name:A11Y_PlatformShowHideEvent_parent,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedNode_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedAcc_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ShowEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_RecvCache_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessShowEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_CoalesceEvents_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_CoalesceMutationEvents_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessHideEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_SendCache_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_WillRefresh_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_AccessibilityServiceInit_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_PlatformShowHideEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_DoInitialUpdate_content,unit:ms,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_content,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedNode_content,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedAcc_content,unit:ms,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_content,unit:ms,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_content,unit:ms,shouldAlert:False, name:A11Y_ShowEvent_content,unit:ms,shouldAlert:False, name:A11Y_RecvCache_content,unit:ms,shouldAlert:False, name:A11Y_ProcessShowEvent_content,unit:ms,shouldAlert:False, name:A11Y_CoalesceEvents_content,unit:ms,shouldAlert:False, name:A11Y_CoalesceMutationEvents_content,unit:ms,shouldAlert:False, name:A11Y_ProcessHideEvent_content,unit:ms,shouldAlert:False, name:A11Y_SendCache_content,unit:ms,shouldAlert:False, name:A11Y_WillRefresh_content,unit:ms,shouldAlert:False, name:A11Y_AccessibilityServiceInit_content,unit:ms,shouldAlert:False, name:A11Y_PlatformShowHideEvent_content,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedNode_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedAcc_Count_content,unit:iterations,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ShowEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_RecvCache_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessShowEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_CoalesceEvents_Count_content,unit:iterations,shouldAlert:False, name:A11Y_CoalesceMutationEvents_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessHideEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_SendCache_Count_content,unit:iterations,shouldAlert:False, name:A11Y_WillRefresh_Count_content,unit:iterations,shouldAlert:False, name:A11Y_AccessibilityServiceInit_Count_content,unit:iterations,shouldAlert:False, name:A11Y_PlatformShowHideEvent_Count_content,unit:iterations,shouldAlert:False
--try-platform linux, mac, win
--verbose
**Audit a11y performance when adding 100000 nodes to DOM.**
browser_reflowPseudoelements.js
===============================
:owner: Accessibility Team
:name: browser_reflowPseudoelements.js
:Default options:
::
--extra-args headless
--manifest perftest.toml
--manifest-flavor browser-chrome
--perfherder
--perfherder-metrics name:A11Y_TotalTime,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_parent,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedNode_parent,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedAcc_parent,unit:ms,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_parent,unit:ms,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_parent,unit:ms,shouldAlert:False, name:A11Y_ShowEvent_parent,unit:ms,shouldAlert:False, name:A11Y_RecvCache_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessShowEvent_parent,unit:ms,shouldAlert:False, name:A11Y_CoalesceEvents_parent,unit:ms,shouldAlert:False, name:A11Y_CoalesceMutationEvents_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessHideEvent_parent,unit:ms,shouldAlert:False, name:A11Y_SendCache_parent,unit:ms,shouldAlert:False, name:A11Y_WillRefresh_parent,unit:ms,shouldAlert:False, name:A11Y_AccessibilityServiceInit_parent,unit:ms,shouldAlert:False, name:A11Y_PlatformShowHideEvent_parent,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedNode_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedAcc_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ShowEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_RecvCache_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessShowEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_CoalesceEvents_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_CoalesceMutationEvents_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessHideEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_SendCache_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_WillRefresh_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_AccessibilityServiceInit_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_PlatformShowHideEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_DoInitialUpdate_content,unit:ms,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_content,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedNode_content,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedAcc_content,unit:ms,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_content,unit:ms,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_content,unit:ms,shouldAlert:False, name:A11Y_ShowEvent_content,unit:ms,shouldAlert:False, name:A11Y_RecvCache_content,unit:ms,shouldAlert:False, name:A11Y_ProcessShowEvent_content,unit:ms,shouldAlert:False, name:A11Y_CoalesceEvents_content,unit:ms,shouldAlert:False, name:A11Y_CoalesceMutationEvents_content,unit:ms,shouldAlert:False, name:A11Y_ProcessHideEvent_content,unit:ms,shouldAlert:False, name:A11Y_SendCache_content,unit:ms,shouldAlert:False, name:A11Y_WillRefresh_content,unit:ms,shouldAlert:False, name:A11Y_AccessibilityServiceInit_content,unit:ms,shouldAlert:False, name:A11Y_PlatformShowHideEvent_content,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedNode_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedAcc_Count_content,unit:iterations,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ShowEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_RecvCache_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessShowEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_CoalesceEvents_Count_content,unit:iterations,shouldAlert:False, name:A11Y_CoalesceMutationEvents_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessHideEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_SendCache_Count_content,unit:iterations,shouldAlert:False, name:A11Y_WillRefresh_Count_content,unit:iterations,shouldAlert:False, name:A11Y_AccessibilityServiceInit_Count_content,unit:iterations,shouldAlert:False, name:A11Y_PlatformShowHideEvent_Count_content,unit:iterations,shouldAlert:False
--try-platform linux, mac, win
--verbose
**Audit a11y performance when reflowing a table containing 15000 pseudoelements.**
browser_removeManySpellingErrors.js
===================================
:owner: Accessibility Team
:name: browser_removeManySpellingErrors.js
:Default options:
::
--extra-args headless
--manifest perftest.toml
--manifest-flavor browser-chrome
--perfherder
--perfherder-metrics name:A11Y_TotalTime,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_parent,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedNode_parent,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedAcc_parent,unit:ms,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_parent,unit:ms,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_parent,unit:ms,shouldAlert:False, name:A11Y_ShowEvent_parent,unit:ms,shouldAlert:False, name:A11Y_RecvCache_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessShowEvent_parent,unit:ms,shouldAlert:False, name:A11Y_CoalesceEvents_parent,unit:ms,shouldAlert:False, name:A11Y_CoalesceMutationEvents_parent,unit:ms,shouldAlert:False, name:A11Y_ProcessHideEvent_parent,unit:ms,shouldAlert:False, name:A11Y_SendCache_parent,unit:ms,shouldAlert:False, name:A11Y_WillRefresh_parent,unit:ms,shouldAlert:False, name:A11Y_AccessibilityServiceInit_parent,unit:ms,shouldAlert:False, name:A11Y_PlatformShowHideEvent_parent,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedNode_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedAcc_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ShowEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_RecvCache_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessShowEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_CoalesceEvents_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_CoalesceMutationEvents_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_ProcessHideEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_SendCache_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_WillRefresh_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_AccessibilityServiceInit_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_PlatformShowHideEvent_Count_parent,unit:iterations,shouldAlert:False, name:A11Y_DoInitialUpdate_content,unit:ms,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_content,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedNode_content,unit:ms,shouldAlert:False, name:A11Y_ContentRemovedAcc_content,unit:ms,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_content,unit:ms,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_content,unit:ms,shouldAlert:False, name:A11Y_ShowEvent_content,unit:ms,shouldAlert:False, name:A11Y_RecvCache_content,unit:ms,shouldAlert:False, name:A11Y_ProcessShowEvent_content,unit:ms,shouldAlert:False, name:A11Y_CoalesceEvents_content,unit:ms,shouldAlert:False, name:A11Y_CoalesceMutationEvents_content,unit:ms,shouldAlert:False, name:A11Y_ProcessHideEvent_content,unit:ms,shouldAlert:False, name:A11Y_SendCache_content,unit:ms,shouldAlert:False, name:A11Y_WillRefresh_content,unit:ms,shouldAlert:False, name:A11Y_AccessibilityServiceInit_content,unit:ms,shouldAlert:False, name:A11Y_PlatformShowHideEvent_content,unit:ms,shouldAlert:False, name:A11Y_DoInitialUpdate_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessQueuedCacheUpdate_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedNode_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ContentRemovedAcc_Count_content,unit:iterations,shouldAlert:False, name:A11Y_PruneOrInsertSubtree_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ShutdownChildrenInSubtree_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ShowEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_RecvCache_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessShowEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_CoalesceEvents_Count_content,unit:iterations,shouldAlert:False, name:A11Y_CoalesceMutationEvents_Count_content,unit:iterations,shouldAlert:False, name:A11Y_ProcessHideEvent_Count_content,unit:iterations,shouldAlert:False, name:A11Y_SendCache_Count_content,unit:iterations,shouldAlert:False, name:A11Y_WillRefresh_Count_content,unit:iterations,shouldAlert:False, name:A11Y_AccessibilityServiceInit_Count_content,unit:iterations,shouldAlert:False, name:A11Y_PlatformShowHideEvent_Count_content,unit:iterations,shouldAlert:False
--try-platform linux, mac, win
--verbose
**Audit a11y performance when removing 500 spelling errors from content editable.**
browser/base/content/test
-------------------------
Performance tests from the 'browser/base/content/test' folder.
perftest_browser_xhtml_dom.js
=============================
:owner: Browser Front-end team
:name: Dom-size
**Measures the size of the DOM**
browser/components/translations/tests/browser
---------------------------------------------
Performance tests for Translations models on Firefox Desktop
browser_translations_perf_es_en.js
==================================
:owner: Translations Team
:name: Full-Page Translation (Spanish to English)
:Default options:
::
--perfherder
--perfherder-metrics name:engine-init-time,unit:ms,shouldAlert:True,lowerIsBetter:True, name:words-per-second,unit:WPS,shouldAlert:True,lowerIsBetter:False, name:tokens-per-second,unit:TPS,shouldAlert:True,lowerIsBetter:False, name:peak-parent-process-memory-usage,unit:MiB,shouldAlert:True,lowerIsBetter:True, name:stabilized-parent-process-memory-usage,unit:MiB,shouldAlert:True,lowerIsBetter:True, name:post-gc-parent-process-memory-usage,unit:MiB,shouldAlert:True,lowerIsBetter:True, name:peak-inference-process-memory-usage,unit:MiB,shouldAlert:True,lowerIsBetter:True, name:stabilized-inference-process-memory-usage,unit:MiB,shouldAlert:True,lowerIsBetter:True, name:post-gc-inference-process-memory-usage,unit:MiB,shouldAlert:True,lowerIsBetter:True, name:total-translation-time,unit:s,shouldAlert:True,lowerIsBetter:True
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Tests the speed of Full Page Translations using the Spanish-to-English model.**
dom/serviceworkers/test/performance
-----------------------------------
Performance tests running through Mochitest for Service Workers
test_caching.html
=================
:owner: DOM LWS
:name: Service Worker Caching
:Default options:
::
--perfherder
--perfherder-metrics name:No cache,unit:ms,shouldAlert:True, name:Cached,unit:ms,shouldAlert:True, name:No cache again,unit:ms,shouldAlert:True
--verbose
--manifest perftest.toml
--manifest-flavor plain
**Test service worker caching.**
test_fetch.html
===============
:owner: DOM LWS
:name: Service Worker Fetch
:Default options:
::
--perfherder
--perfherder-metrics name:Cold fetch,unit:ms,shouldAlert:True, name:Undisturbed fetch,unit:ms,shouldAlert:True, name:Intercepted fetch,unit:ms,shouldAlert:True, name:Liberated fetch,unit:ms,shouldAlert:True, name:Undisturbed XHR,unit:ms,shouldAlert:True, name:Intercepted XHR,unit:ms,shouldAlert:True, name:Liberated XHR,unit:ms,shouldAlert:True
--verbose
--manifest perftest.toml
--manifest-flavor plain
**Test cold and warm fetches.**
test_registration.html
======================
:owner: DOM LWS
:name: Service Worker Registration
:Default options:
::
--perfherder
--perfherder-metrics name:Registration,unit:ms,shouldAlert:True, name:Registration Internals,unit:ms,shouldAlert:True, name:Activation,unit:ms,shouldAlert:True, name:Unregistration,unit:ms,shouldAlert:True
--verbose
--manifest perftest.toml
--manifest-flavor plain
**Test registration, activation, and unregistration.**
test_update.html
================
:owner: DOM LWS
:name: Service Worker Update
:Default options:
::
--perfherder
--perfherder-metrics name:Vacuous update,unit:ms,shouldAlert:True, name:Server update,unit:ms,shouldAlert:True, name:Main callback,unit:ms,shouldAlert:True, name:SW callback,unit:ms,shouldAlert:True, name:Update internals,unit:ms,shouldAlert:True
--verbose
--manifest perftest.toml
--manifest-flavor plain
**Test updating.**
dom/webgpu/tests/mochitest
--------------------------
Performance tests from the 'dom/webgpu/tests/mochitest' folder.
test_queue_write_perf.html
==========================
:owner: Graphics Team
:name: Queue Write
:Default options:
::
--perfherder
--perfherder-metrics name:writeBuffer Time,unit:ms, name:writeTexture Time,unit:ms
--manifest perftest.toml
--manifest-flavor plain
**Test the performance of Queue.writeBuffer and Queue.writeTexture**
intl/benchmarks/test/xpcshell
-----------------------------
Performance tests running through XPCShell for Intl code
perftest_dateTimeFormat.js
==========================
:owner: Internationalization Team
:name: Intl.DateTimeFormat
:tags: intl,ecma402
:Default options:
::
--perfherder
--perfherder-metrics name:Intl.DateTimeFormat constructor iterations,unit:iterations, name:Intl.DateTimeFormat constructor accumulatedTime,unit:ms, name:Intl.DateTimeFormat constructor perCallTime,unit:ms, name:Intl.DateTimeFormat.prototype.format iterations,unit:iterations, name:Intl.DateTimeFormat.prototype.format accumulatedTime,unit:ms, name:Intl.DateTimeFormat.prototype.format perCallTime,unit:ms
--verbose
**Test the speed of the Intl.DateTimeFormat implementation.**
perftest_locale.js
==================
:owner: Internationalization Team
:name: Intl.Locale
:tags: intl,ecma402
:Default options:
::
--perfherder
--perfherder-metrics name:Intl.Locale constructor iterations,unit:iterations, name:Intl.Locale constructor accumulatedTime,unit:ms, name:Intl.Locale constructor perCallTime,unit:ms, name:Intl.Locale.prototype accessors iterations,unit:iterations, name:Intl.Locale.prototype accessors accumulatedTime,unit:ms, name:Intl.Locale.prototype accessors perCallTime,unit:ms, name:Intl.Locale.maximize operation iterations,unit:iterations, name:Intl.Locale.maximize operation accumulatedTime,unit:ms, name:Intl.Locale.maximize operation perCallTime,unit:ms
--verbose
**Test the speed of the Intl.Locale implementation.**
perftest_numberFormat.js
========================
:owner: Internationalization Team
:name: Intl.NumberFormat
:tags: intl,ecma402
:Default options:
::
--perfherder
--perfherder-metrics name:Intl.NumberFormat constructor iterations,unit:iterations, name:Intl.NumberFormat constructor accumulatedTime,unit:ms, name:Intl.NumberFormat constructor perCallTime,unit:ms, name:Intl.NumberFormat.prototype.format iterations,unit:iterations, name:Intl.NumberFormat.prototype.format accumulatedTime,unit:ms, name:Intl.NumberFormat.prototype.format perCallTime,unit:ms, name:Intl.NumberFormat.prototype.formatToParts iterations,unit:iterations, name:Intl.NumberFormat.prototype.formatToParts accumulatedTime,unit:ms, name:Intl.NumberFormat.prototype.formatToParts perCallTime,unit:ms
--verbose
**Test the speed of the Intl.NumberFormat implementation.**
perftest_pluralRules.js
=======================
:owner: Internationalization Team
:name: Intl.PluralRules
:tags: intl,ecma402
:Default options:
::
--perfherder
--perfherder-metrics name:Intl.PluralRules constructor iterations,unit:iterations, name:Intl.PluralRules constructor accumulatedTime,unit:ms, name:Intl.PluralRules constructor perCallTime,unit:ms, name:Intl.PluralRules.prototype.select iterations,unit:iterations, name:Intl.PluralRules.prototype.select accumulatedTime,unit:ms, name:Intl.PluralRules.prototype.select perCallTime,unit:ms, name:Intl.PluralRules pluralCategories iterations,unit:iterations, name:Intl.PluralRules pluralCategories accumulatedTime,unit:ms, name:Intl.PluralRules pluralCategories perCallTime,unit:ms
--verbose
**Test the speed of the Intl.PluralRules implementation.**
netwerk/test/perf
-----------------
Performance tests from the 'network/test/perf' folder.
perftest_http3_cloudflareblog.js
================================
:owner: Network Team
:name: cloudflare
**User-journey live site test for Cloudflare blog.**
perftest_http3_controlled.js
============================
:owner: Network Team
:name: controlled
:tags: throttlable
**User-journey live site test for controlled server**
perftest_http3_facebook_scroll.js
=================================
:owner: Network Team
:name: facebook-scroll
**Measures the number of requests per second after a scroll.**
perftest_http3_google_image.js
==============================
:owner: Network Team
:name: g-image
**Measures the number of images per second after a scroll.**
perftest_http3_google_search.js
===============================
:owner: Network Team
:name: g-search
**User-journey live site test for google search**
perftest_http3_lucasquicfetch.js
================================
:owner: Network Team
:name: lq-fetch
**Measures the amount of time it takes to load a set of images.**
perftest_http3_youtube_watch.js
===============================
:owner: Network Team
:name: youtube-noscroll
**Measures quality of the video being played.**
perftest_http3_youtube_watch_scroll.js
======================================
:owner: Network Team
:name: youtube-scroll
**Measures quality of the video being played.**
netwerk/test/unit
-----------------
Performance tests from the 'netwerk/test/unit' folder.
test_http3_perf.js
==================
:owner: Network Team
:name: http3 raw
:tags: network,http3,quic
:Default options:
::
--perfherder
--perfherder-metrics name:speed,unit:bps
--xpcshell-cycles 13
--verbose
--try-platform linux, mac
**XPCShell tests that verifies the lib integration against a local server**
testing/performance
-------------------
Performance tests from the 'testing/performance' folder.
perftest_bbc_link.js
====================
:owner: Performance Team
:name: BBC Link
**Measures time to load BBC homepage**
perftest_facebook.js
====================
:owner: Performance Team
:name: Facebook
**Measures time to log in to Facebook**
perftest_jsconf_cold.js
=======================
:owner: Performance Team
:name: JSConf (cold)
**Measures time to load JSConf page (cold)**
perftest_jsconf_warm.js
=======================
:owner: Performance Team
:name: JSConf (warm)
**Measures time to load JSConf page (warm)**
perftest_politico_link.js
=========================
:owner: Performance Team
:name: Politico Link
**Measures time to load Politico homepage**
perftest_youtube_link.js
========================
:owner: Performance Team
:name: YouTube Link
**Measures time to load YouTube video**
perftest_pageload.js
====================
:owner: Performance Team
:name: pageload
**Measures time to load mozilla page**
perftest_perfstats.js
=====================
:owner: Performance Team
:name: perfstats
**Collect perfstats for the given site**
This test launches browsertime with the perfStats option (will collect low-overhead timings, see Bug 1553254). The test currently runs a short user journey. A selection of popular sites are visited, first as cold pageloads, and then as warm.
perftest_WPT_chrome_init_file.js
================================
:owner: Performance Testing Team
:name: webpagetest-chrome
**Run webpagetest performance pageload tests on Chrome against Alexa top 50 websites**
This mozperftest gets webpagetest to run pageload tests on Chrome against the 50 most popular websites and provide data. The full list of data returned from webpagetest: firstContentfulPaint, visualComplete90, firstPaint, visualComplete99, visualComplete, SpeedIndex, bytesIn,bytesOut, TTFB, fullyLoadedCPUms, fullyLoadedCPUpct, domElements, domContentLoadedEventStart, domContentLoadedEventEnd, loadEventStart, loadEventEnd
perftest_WPT_firefox_init_file.js
=================================
:owner: Performance Testing Team
:name: webpagetest-firefox
**Run webpagetest performance pageload tests on Firefox against Alexa top 50 websites**
This mozperftest gets webpagetest to run pageload tests on Firefox against the 50 most popular websites and provide data. The full list of data returned from webpagetest: firstContentfulPaint, timeToContentfulPaint, visualComplete90, firstPaint, visualComplete99, visualComplete, SpeedIndex, bytesIn, bytesOut, TTFB, fullyLoadedCPUms, fullyLoadedCPUpct, domElements, domContentLoadedEventStart, domContentLoadedEventEnd, loadEventStart, loadEventEnd
toolkit/components/ml/tests/browser
-----------------------------------
Performance tests running through Mochitest for ML Models
browser_ml_semantic_history_search_perf.js
==========================================
:owner: GenAI Team
:name: ML Semantic History Search
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:True, name:memory,unit:MB,shouldAlert:True
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform mac, win
**Test for latency for ML Semantic Search History Feature**
browser_ml_smart_tab_clustering_perf.js
=======================================
:owner: GenAI Team
:name: ML Smart Tab Clustering
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:False, name:memory,unit:MiB,shouldAlert:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Testing Smart Tab Clustering**
browser_ml_speecht5_tts.js
==========================
:owner: GenAI Team
:name: ML Speech T5 TTS
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:False, name:memory,unit:MiB,shouldAlert:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Testing Speech T5 TTS**
browser_ml_autofill_perf.js
===========================
:owner: GenAI Team
:name: browser_ml_autofill_perf.js
:Default options:
::
--perfherder
--perfherder-metrics name:AUTOFILL-pipeline-ready-latency,unit:ms,shouldAlert:False, name:AUTOFILL-initialization-latency,unit:ms,shouldAlert:False, name:AUTOFILL-model-run-latency,unit:ms,shouldAlert:False, name:AUTOFILL-total-memory-usage,unit:MiB,shouldAlert:False, name:tokenSpeed,unit:tokens/s,shouldAlert:False,lowerIsBetter:False, name:charactersSpeed,unit:chars/s,shouldAlert:False,lowerIsBetter:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Template test for latency for ML Autofill model**
browser_ml_engine_multi_perf.js
===============================
:owner: GenAI Team
:name: browser_ml_engine_multi_perf.js
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:False, name:memory,unit:MiB,shouldAlert:False, name:intent-PIPELINE_READY_LATENCY,unit:MiB,shouldAlert:False, name:intent-INITIALIZATION_LATENCY,unit:MiB,shouldAlert:False, name:intent-MODEL_RUN_LATENCY,unit:MiB,shouldAlert:False, name:suggest-PIPELINE_READY_LATENCY,unit:MiB,shouldAlert:False, name:suggest-INITIALIZATION_LATENCY,unit:MiB,shouldAlert:False, name:suggest-MODEL_RUN_LATENCY,unit:MiB,shouldAlert:False, name:engine3-PIPELINE_READY_LATENCY,unit:MiB,shouldAlert:False, name:engine3-INITIALIZATION_LATENCY,unit:MiB,shouldAlert:False, name:engine3-MODEL_RUN_LATENCY,unit:MiB,shouldAlert:False, name:engine4-PIPELINE_READY_LATENCY,unit:MiB,shouldAlert:False, name:engine4-INITIALIZATION_LATENCY,unit:MiB,shouldAlert:False, name:engine4-MODEL_RUN_LATENCY,unit:MiB,shouldAlert:False, name:TOTAL_MEMORY_USAGE,unit:MiB,shouldAlert:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Testing model execution concurrently**
browser_ml_engine_perf.js
=========================
:owner: GenAI Team
:name: browser_ml_engine_perf.js
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:False, name:memory,unit:MiB,shouldAlert:False, name:tokenSpeed,unit:tokens/s,shouldAlert:False,lowerIsBetter:False, name:charactersSpeed,unit:chars/s,shouldAlert:False,lowerIsBetter:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Template test for latency for ml models**
browser_ml_llama_summarizer_perf.js
===================================
:owner: GenAI Team
:name: browser_ml_llama_summarizer_perf.js
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:False, name:memory,unit:MB,shouldAlert:False, name:tokenSpeed,unit:tokens/s,shouldAlert:False,lowerIsBetter:False, name:charactersSpeed,unit:chars/s,shouldAlert:False,lowerIsBetter:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Template test for latency for Summarizer model using Llama.cpp WASM**
browser_ml_smart_tab_perf.js
============================
:owner: GenAI Team
:name: browser_ml_smart_tab_perf.js
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:False, name:memory,unit:MiB,shouldAlert:False, name:tokenSpeed,unit:tokens/s,shouldAlert:False,lowerIsBetter:False, name:charactersSpeed,unit:chars/s,shouldAlert:False,lowerIsBetter:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Testing Smart Tab Models**
browser_ml_suggest_feature_perf.js
==================================
:owner: GenAI Team
:name: browser_ml_suggest_feature_perf.js
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:True, name:memory,unit:MiB,shouldAlert:True
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Template test for latency for ML suggest Feature**
browser_ml_suggest_inference.js
===============================
:owner: GenAI Team
:name: browser_ml_suggest_inference.js
:Default options:
::
--perfherder
--perfherder-metrics name:inference-pipeline-ready-latency,unit:ms,shouldAlert:False, name:inference-initialization-latency,unit:ms,shouldAlert:False, name:inference-model-run-latency,unit:ms,shouldAlert:False, name:inference-total-memory-usage,unit:ms,shouldAlert:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Template test for ML suggest Inference Model**
browser_ml_summarizer_perf.js
=============================
:owner: GenAI Team
:name: browser_ml_summarizer_perf.js
:Default options:
::
--perfherder
--perfherder-metrics name:latency,unit:ms,shouldAlert:True, name:memory,unit:MiB,shouldAlert:True, name:tokenSpeed,unit:tokens/s,shouldAlert:True,lowerIsBetter:False, name:charactersSpeed,unit:chars/s,shouldAlert:True,lowerIsBetter:False
--verbose
--manifest perftest.toml
--manifest-flavor browser-chrome
--try-platform linux, mac, win
**Template test for latency for Summarizer model**
toolkit/components/url-classifier/tests/performance
---------------------------------------------------
Performance tests for the URL Classifier
perftest_exceptionListLookup.js
===============================
:owner: Privacy Team
:name: UrlClassifier.ExceptionListLookup
:tags: url-classifier
:Default options:
::
--perfherder
--perfherder-metrics name:UrlClassifier.ExceptionListLookup iterations,unit:iterations, name:UrlClassifier.ExceptionListLookup accumulatedTime,unit:ms, name:UrlClassifier.ExceptionListLookup perCallTime,unit:ms
--verbose
**Test the speed of nsIUrlClassifierExceptionList#matches.**
If you have any questions, please see this `wiki page <https://wiki.mozilla.org/TestEngineering/Performance#Where_to_find_us>`_.