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  1. Main Process
  2. Explicit Allocations
  3.  
  4. 201.79 MB (100.0%) -- explicit
  5. ├───61.40 MB (30.43%) -- js-non-window
  6. │ ├──35.62 MB (17.65%) -- zones
  7. │ │ ├──32.32 MB (16.02%) -- zone(0x24a1c9f3000)
  8. │ │ │ ├──10.48 MB (05.19%) -- compartment([System Principal], shared JSM global)
  9. │ │ │ │ ├───5.61 MB (02.78%) ++ classes
  10. │ │ │ │ ├───2.83 MB (01.40%) ++ scripts
  11. │ │ │ │ └───2.04 MB (01.01%) ++ (9 tiny)
  12. │ │ │ ├───7.42 MB (03.68%) ++ (18 tiny)
  13. │ │ │ ├───5.66 MB (02.80%) ++ strings
  14. │ │ │ ├───3.58 MB (01.77%) -- shapes
  15. │ │ │ │ ├──2.34 MB (01.16%) ++ gc-heap
  16. │ │ │ │ └──1.24 MB (00.61%) ++ malloc-heap
  17. │ │ │ ├───3.13 MB (01.55%) ── unused-gc-things
  18. │ │ │ └───2.05 MB (01.02%) ++ scopes
  19. │ │ ├───2.91 MB (01.44%) -- zone(0x24a1c840000)
  20. │ │ │ ├──2.85 MB (01.41%) -- strings/string(<non-notable strings>)
  21. │ │ │ │ ├──2.16 MB (01.07%) -- gc-heap
  22. │ │ │ │ │ ├──2.16 MB (01.07%) ── latin1
  23. │ │ │ │ │ └──0.00 MB (00.00%) ── two-byte
  24. │ │ │ │ └──0.69 MB (00.34%) ++ malloc-heap
  25. │ │ │ └──0.05 MB (00.03%) ++ (4 tiny)
  26. │ │ └───0.39 MB (00.19%) ++ (2 tiny)
  27. │ ├──24.38 MB (12.08%) -- runtime
  28. │ │ ├───8.17 MB (04.05%) -- gc
  29. │ │ │ ├──8.00 MB (03.96%) ── nursery-committed
  30. │ │ │ └──0.17 MB (00.09%) ++ (3 tiny)
  31. │ │ ├───7.08 MB (03.51%) ── script-data
  32. │ │ ├───3.28 MB (01.63%) ── shared-immutable-strings-cache
  33. │ │ ├───3.06 MB (01.52%) -- code
  34. │ │ │ ├──2.35 MB (01.17%) ── unused
  35. │ │ │ └──0.71 MB (00.35%) ++ (4 tiny)
  36. │ │ ├───2.10 MB (01.04%) ── atoms-table
  37. │ │ └───0.68 MB (00.33%) ++ (9 tiny)
  38. │ └───1.41 MB (00.70%) ++ gc-heap
  39. ├───44.87 MB (22.24%) ── heap-unclassified
  40. ├───33.70 MB (16.70%) -- storage
  41. │ ├──23.45 MB (11.62%) -- sqlite
  42. │ │ ├──13.88 MB (06.88%) -- places.sqlite
  43. │ │ │ ├──13.40 MB (06.64%) ── cache-used [4]
  44. │ │ │ └───0.48 MB (00.24%) ++ (2 tiny)
  45. │ │ ├───4.22 MB (02.09%) ── other
  46. │ │ ├───2.22 MB (01.10%) -- webappsstore.sqlite
  47. │ │ │ ├──2.18 MB (01.08%) ── cache-used [2]
  48. │ │ │ └──0.05 MB (00.02%) ++ (2 tiny)
  49. │ │ ├───2.02 MB (01.00%) ++ cookies.sqlite
  50. │ │ └───1.11 MB (00.55%) ++ (4 tiny)
  51. │ └──10.25 MB (05.08%) -- prefix-set
  52. │ ├───3.60 MB (01.78%) ++ (31 tiny)
  53. │ ├───3.39 MB (01.68%) ── goog-phish-shavar
  54. │ └───3.26 MB (01.61%) ── goog-phish-proto
  55. ├───11.73 MB (05.81%) -- window-objects
  56. │ ├───9.31 MB (04.61%) -- top(chrome://browser/content/browser.xul, id=3)
  57. │ │ ├──6.86 MB (03.40%) -- active
  58. │ │ │ ├──6.76 MB (03.35%) -- window(chrome://browser/content/browser.xul)
  59. │ │ │ │ ├──2.83 MB (01.40%) ++ js-compartment([System Principal], about:blank)
  60. │ │ │ │ ├──2.75 MB (01.36%) ++ layout
  61. │ │ │ │ └──1.18 MB (00.58%) ++ (2 tiny)
  62. │ │ │ └──0.09 MB (00.05%) ++ window(about:blank)
  63. │ │ └──2.45 MB (01.21%) ++ js-zone(0x24a1cc7a000)
  64. │ └───2.42 MB (01.20%) ++ (4 tiny)
  65. ├────8.26 MB (04.09%) -- startup-cache
  66. │ ├──8.26 MB (04.09%) ── mapping
  67. │ └──0.00 MB (00.00%) ── data
  68. ├────7.50 MB (03.72%) -- workers/workers(chrome)
  69. │ ├──2.76 MB (01.37%) ++ worker(resource://gre/modules/osfile/osfile_async_worker.js, 0x24a2422f800)
  70. │ ├──2.71 MB (01.34%) ++ worker(resource:///modules/sessionstore/SessionWorker.js, 0x24a21244800)
  71. │ └──2.03 MB (01.00%) ++ worker(resource://gre/modules/PageThumbsWorker.js, 0x24a2830c000)
  72. ├────7.42 MB (03.68%) ++ (18 tiny)
  73. ├────7.34 MB (03.64%) -- heap-overhead
  74. │ ├──4.54 MB (02.25%) ── bin-unused
  75. │ ├──2.09 MB (01.03%) ── bookkeeping
  76. │ └──0.71 MB (00.35%) ── page-cache
  77. ├────6.25 MB (03.10%) -- script-preloader
  78. │ ├──6.20 MB (03.07%) ── non-heap/memmapped-cache [2]
  79. │ └──0.05 MB (00.02%) ++ heap
  80. ├────4.19 MB (02.08%) -- images
  81. │ ├──3.73 MB (01.85%) -- chrome
  82. │ │ ├──3.72 MB (01.84%) ++ vector/used
  83. │ │ └──0.01 MB (00.01%) ++ raster
  84. │ └──0.47 MB (00.23%) ++ content
  85. ├────4.12 MB (02.04%) -- network
  86. │ ├──3.57 MB (01.77%) -- cache2
  87. │ │ ├──2.21 MB (01.10%) ── memory-storage(/M)
  88. │ │ └──1.35 MB (00.67%) ++ (6 tiny)
  89. │ └──0.55 MB (00.27%) ++ (5 tiny)
  90. ├────2.88 MB (01.43%) ++ add-ons
  91. └────2.13 MB (01.06%) ── profiler/profiler-state
  92.  
  93. Other Measurements
  94.  
  95. 134,217,727.94 MB (100.0%) -- address-space
  96. ├──134,215,870.08 MB (100.0%) ── free(segments=215)
  97. └────────1,857.86 MB (00.00%) ++ (2 tiny)
  98.  
  99. 2.81 MB (100.0%) -- decommitted
  100. ├──1.45 MB (51.53%) ── js-non-window/gc-heap/decommitted-arenas
  101. └──1.36 MB (48.47%) -- workers/workers(chrome)
  102. ├──0.50 MB (17.78%) ── worker(resource://gre/modules/PageThumbsWorker.js, 0x24a2830c000)/gc-heap/decommitted-arenas
  103. ├──0.45 MB (16.11%) ── worker(resource:///modules/sessionstore/SessionWorker.js, 0x24a21244800)/gc-heap/decommitted-arenas
  104. └──0.41 MB (14.58%) ── worker(resource://gre/modules/osfile/osfile_async_worker.js, 0x24a2422f800)/gc-heap/decommitted-arenas
  105.  
  106. 2,018 (100.0%) -- event-counts
  107. └──2,018 (100.0%) -- window-objects
  108. ├──1,894 (93.86%) -- top(chrome://browser/content/browser.xul, id=3)/active
  109. │ ├──1,893 (93.81%) -- window(chrome://browser/content/browser.xul)/dom
  110. │ │ ├──1,865 (92.42%) ── event-listeners
  111. │ │ └─────28 (01.39%) ── event-targets
  112. │ └──────1 (00.05%) ── window(about:blank)/dom/event-targets
  113. ├─────39 (01.93%) -- top(about:memory, id=17)/active
  114. │ ├──38 (01.88%) -- window(about:memory)/dom
  115. │ │ ├──37 (01.83%) ── event-listeners
  116. │ │ └───1 (00.05%) ── event-targets
  117. │ └───1 (00.05%) ── window(about:blank)/dom/event-targets
  118. ├─────30 (01.49%) -- top(chrome://extensions/content/dummy.xul, id=13)/active/window(chrome://extensions/content/dummy.xul)/dom
  119. │ ├──29 (01.44%) ── event-listeners
  120. │ └───1 (00.05%) ── event-targets
  121. ├─────30 (01.49%) -- top(chrome://extensions/content/dummy.xul, id=7)/active/window(chrome://extensions/content/dummy.xul)/dom
  122. │ ├──29 (01.44%) ── event-listeners
  123. │ └───1 (00.05%) ── event-targets
  124. └─────25 (01.24%) -- top(resource://gre-resources/hiddenWindow.html, id=1)/active/window(resource://gre-resources/hiddenWindow.html)/dom
  125. ├──24 (01.19%) ── event-listeners
  126. └───1 (00.05%) ── event-targets
  127.  
  128. 2 (100.0%) -- extensions
  129. ├──1 (50.00%) ── Extension(id=firefox@ghostery.com, name="Ghostery – Privacy Ad Blocker", baseURL=moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  130. └──1 (50.00%) ── Extension(id=screenshots@mozilla.org, name="Firefox Screenshots", baseURL=moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/)
  131.  
  132. 143.15 MB (100.0%) -- heap-committed
  133. ├──135.81 MB (94.87%) ── allocated
  134. └────7.34 MB (05.13%) ── overhead
  135.  
  136. 4.19 MB (100.0%) -- images
  137. ├──3.73 MB (88.88%) -- chrome
  138. │ ├──3.72 MB (88.56%) -- vector/used
  139. │ │ ├──2.21 MB (52.80%) ── decoded-nonheap
  140. │ │ ├──1.45 MB (34.65%) ── source
  141. │ │ └──0.05 MB (01.11%) ── decoded-heap
  142. │ └──0.01 MB (00.32%) ++ raster
  143. └──0.47 MB (11.12%) -- content
  144. ├──0.26 MB (06.21%) -- raster
  145. │ ├──0.13 MB (03.12%) -- used
  146. │ │ ├──0.06 MB (01.44%) ── source
  147. │ │ ├──0.05 MB (01.30%) ── decoded-heap
  148. │ │ └──0.02 MB (00.37%) ── decoded-nonheap
  149. │ └──0.13 MB (03.10%) -- unused
  150. │ ├──0.06 MB (01.48%) ── decoded-heap
  151. │ ├──0.05 MB (01.25%) ── source
  152. │ └──0.02 MB (00.37%) ── decoded-nonheap
  153. └──0.21 MB (04.90%) -- vector/unused
  154. ├──0.20 MB (04.79%) ── source
  155. └──0.00 MB (00.11%) ── decoded-heap
  156.  
  157. 71.72 MB (100.0%) -- js-main-runtime
  158. ├──26.38 MB (36.79%) -- zones
  159. │ ├───8.71 MB (12.14%) -- strings
  160. │ │ ├──5.77 MB (08.04%) -- malloc-heap
  161. │ │ │ ├──5.46 MB (07.61%) ── latin1
  162. │ │ │ └──0.31 MB (00.43%) ── two-byte
  163. │ │ └──2.94 MB (04.10%) -- gc-heap
  164. │ │ ├──2.89 MB (04.02%) ── latin1
  165. │ │ └──0.05 MB (00.08%) ── two-byte
  166. │ ├───4.81 MB (06.71%) -- shapes
  167. │ │ ├──3.23 MB (04.50%) -- gc-heap
  168. │ │ │ ├──2.42 MB (03.38%) ── tree
  169. │ │ │ └──0.80 MB (01.12%) ++ (2 tiny)
  170. │ │ └──1.59 MB (02.21%) -- malloc-heap
  171. │ │ ├──0.97 MB (01.35%) ── tree-tables
  172. │ │ └──0.62 MB (00.86%) ++ (2 tiny)
  173. │ ├───4.03 MB (05.62%) ── unused-gc-things
  174. │ ├───2.53 MB (03.52%) -- scopes
  175. │ │ ├──1.42 MB (01.97%) ── malloc-heap
  176. │ │ └──1.11 MB (01.55%) ── gc-heap
  177. │ ├───2.21 MB (03.08%) ── type-pool
  178. │ ├───1.54 MB (02.15%) ── unique-id-map
  179. │ ├───1.37 MB (01.90%) -- object-groups
  180. │ │ ├──1.31 MB (01.83%) ── gc-heap
  181. │ │ └──0.05 MB (00.07%) ── malloc-heap
  182. │ └───1.19 MB (01.66%) ++ (9 tiny)
  183. ├──24.38 MB (33.99%) ── runtime
  184. ├──19.56 MB (27.27%) -- compartments
  185. │ ├───9.57 MB (13.34%) -- classes/objects
  186. │ │ ├──8.07 MB (11.26%) ── gc-heap
  187. │ │ └──1.49 MB (02.08%) -- malloc-heap
  188. │ │ ├──1.18 MB (01.65%) ── slots
  189. │ │ └──0.31 MB (00.43%) ++ (2 tiny)
  190. │ ├───4.62 MB (06.45%) -- scripts
  191. │ │ ├──2.92 MB (04.07%) ── gc-heap
  192. │ │ └──1.71 MB (02.38%) ── malloc-heap/data
  193. │ ├───1.90 MB (02.65%) -- type-inference
  194. │ │ ├──1.19 MB (01.65%) ── type-scripts
  195. │ │ └──0.71 MB (00.99%) ++ (3 tiny)
  196. │ ├───1.57 MB (02.19%) -- baseline
  197. │ │ ├──1.26 MB (01.75%) ── fallback-stubs
  198. │ │ └──0.31 MB (00.43%) ── data
  199. │ ├───0.95 MB (01.33%) ── cross-compartment-wrapper-table
  200. │ └───0.95 MB (01.32%) ++ (8 tiny)
  201. └───1.41 MB (01.96%) -- gc-heap
  202. ├──1.00 MB (01.39%) ── unused-chunks
  203. └──0.41 MB (00.57%) ++ (2 tiny)
  204.  
  205. 76 (100.0%) -- js-main-runtime-compartments
  206. ├──70 (92.11%) -- system
  207. │ ├───2 (02.63%) ── [System Principal], about:blank [2]
  208. │ ├───2 (02.63%) ── [System Principal], chrome://extensions/content/dummy.xul [2]
  209. │ ├───1 (01.32%) ── [System Principal], [anonymous sandbox] (from: resource://gre/modules/LegacyExtensionsUtils.jsm:58)
  210. │ ├───1 (01.32%) ── [System Principal], about:memory
  211. │ ├───1 (01.32%) ── [System Principal], chrome://pocket/content/AboutPocket.jsm
  212. │ ├───1 (01.32%) ── [System Principal], chrome://pocket/content/Pocket.jsm
  213. │ ├───1 (01.32%) ── [System Principal], chrome://webcompat/content/data/ua_overrides.jsm
  214. │ ├───1 (01.32%) ── [System Principal], chrome://webcompat/content/lib/ua_overrider.jsm
  215. │ ├───1 (01.32%) ── [System Principal], inProcessTabChildGlobal?ownedBy=chrome://browser/content/browser.xul
  216. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/activity-stream@mozilla.org.xpi!/bootstrap.js
  217. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/aushelper@mozilla.org.xpi!/bootstrap.js
  218. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/firefox@getpocket.com.xpi!/bootstrap.js
  219. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/followonsearch@mozilla.com.xpi!/bootstrap.js
  220. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/formautofill@mozilla.org.xpi!/bootstrap.js
  221. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/onboarding@mozilla.org.xpi!/bootstrap.js
  222. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/screenshots@mozilla.org.xpi!/bootstrap.js
  223. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/shield-recipe-client@mozilla.org.xpi!/bootstrap.js
  224. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/features/webcompat@mozilla.org.xpi!/bootstrap.js
  225. │ ├───1 (01.32%) ── [System Principal], jar:file:///C:/Users/Brad/AppData/Roaming/Mozilla/Firefox/Profiles/jx1k5lth.default/features/%7Bb94afc6c-0300-4898-bac3-9d568f96889f%7D/tls13-rollout-bug1442042@mozilla.org.xpi!/bootstrap.js
  226. │ ├───1 (01.32%) ── [System Principal], Namespace of ext-*.js scripts for main (from: resource://gre/modules/ExtensionCommon.jsm)
  227. │ ├───1 (01.32%) ── [System Principal], processChildGlobal
  228. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/common/Actions.jsm
  229. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/common/Dedupe.jsm
  230. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/common/PerfService.jsm
  231. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/common/PrerenderData.jsm
  232. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/common/Reducers.jsm
  233. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/ActivityStream.jsm
  234. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/ActivityStreamMessageChannel.jsm
  235. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/ActivityStreamPrefs.jsm
  236. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/FaviconFeed.jsm
  237. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/FilterAdult.jsm
  238. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/HighlightsFeed.jsm
  239. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/LinksCache.jsm
  240. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/ManualMigration.jsm
  241. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/NewTabInit.jsm
  242. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/PersistentCache.jsm
  243. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/PlacesFeed.jsm
  244. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/PrefsFeed.jsm
  245. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/Screenshots.jsm
  246. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/SectionsManager.jsm
  247. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/ShortURL.jsm
  248. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/SnippetsFeed.jsm
  249. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/Store.jsm
  250. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/SystemTickFeed.jsm
  251. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/TelemetryFeed.jsm
  252. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/TippyTopProvider.jsm
  253. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/TopSitesFeed.jsm
  254. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/TopStoriesFeed.jsm
  255. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/lib/UserDomainAffinityProvider.jsm
  256. │ ├───1 (01.32%) ── [System Principal], resource://activity-stream/vendor/Redux.jsm
  257. │ ├───1 (01.32%) ── [System Principal], resource://formautofill/FormAutofillContent.jsm
  258. │ ├───1 (01.32%) ── [System Principal], resource://formautofill/FormAutofillParent.jsm
  259. │ ├───1 (01.32%) ── [System Principal], resource://formautofill/FormAutofillUtils.jsm
  260. │ ├───1 (01.32%) ── [System Principal], resource://gre/modules/addons/XPIProviderUtils.js
  261. │ ├───1 (01.32%) ── [System Principal], resource://onboarding/modules/OnboardingTelemetry.jsm
  262. │ ├───1 (01.32%) ── [System Principal], resource://onboarding/modules/OnboardingTourType.jsm
  263. │ ├───1 (01.32%) ── [System Principal], resource://shield-recipe-client-content/AboutPages.jsm
  264. │ ├───1 (01.32%) ── [System Principal], resource://shield-recipe-client/lib/AddonStudies.jsm
  265. │ ├───1 (01.32%) ── [System Principal], resource://shield-recipe-client/lib/CleanupManager.jsm
  266. │ ├───1 (01.32%) ── [System Principal], resource://shield-recipe-client/lib/LogManager.jsm
  267. │ ├───1 (01.32%) ── [System Principal], resource://shield-recipe-client/lib/PreferenceExperiments.jsm
  268. │ ├───1 (01.32%) ── [System Principal], resource://shield-recipe-client/lib/RecipeRunner.jsm
  269. │ ├───1 (01.32%) ── [System Principal], resource://shield-recipe-client/lib/ShieldPreferences.jsm
  270. │ ├───1 (01.32%) ── [System Principal], resource://shield-recipe-client/lib/ShieldRecipeClient.jsm
  271. │ ├───1 (01.32%) ── [System Principal], shared JSM global
  272. │ ├───1 (01.32%) ── [System Principal], XPConnect Privileged Junk Compartment
  273. │ ├───1 (01.32%) ── atoms
  274. │ └───1 (01.32%) ── null-principal
  275. └───6 (07.89%) -- user
  276. ├──1 (01.32%) ── [Expanded Principal [resource://gre-resources/hiddenWindow.html]]
  277. ├──1 (01.32%) ── moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/_generated_background_page.html
  278. ├──1 (01.32%) ── moz-nullprincipal:{0dc18b24-02ba-40a0-8b94-79375f9c76a7}, about:blank
  279. ├──1 (01.32%) ── moz-nullprincipal:{1639d619-2685-4455-8947-368b4c08372b}, XPConnect Compilation Compartment
  280. ├──1 (01.32%) ── moz-nullprincipal:{2a6c962a-a9ed-4261-8758-bf8dc51a7e17}, XPConnect Junk Compartment
  281. └──1 (01.32%) ── resource://gre-resources/hiddenWindow.html
  282.  
  283. 25.55 MB (100.0%) -- js-main-runtime-gc-heap-committed
  284. ├──20.52 MB (80.31%) -- used
  285. │ ├──19.72 MB (77.18%) -- gc-things
  286. │ │ ├───8.07 MB (31.60%) ── objects
  287. │ │ ├───3.13 MB (12.24%) ── shapes
  288. │ │ ├───2.94 MB (11.51%) ── strings
  289. │ │ ├───2.92 MB (11.42%) ── scripts
  290. │ │ ├───1.31 MB (05.14%) ── object-groups
  291. │ │ ├───1.11 MB (04.35%) ── scopes
  292. │ │ └───0.24 MB (00.92%) ++ (5 tiny)
  293. │ ├───0.41 MB (01.59%) ── chunk-admin
  294. │ └───0.39 MB (01.54%) ── arena-admin
  295. └───5.03 MB (19.69%) -- unused
  296. ├──4.03 MB (15.77%) -- gc-things
  297. │ ├──2.11 MB (08.27%) ── objects
  298. │ ├──0.80 MB (03.13%) ── strings
  299. │ ├──0.63 MB (02.48%) ── shapes
  300. │ └──0.48 MB (01.90%) ++ (8 tiny)
  301. ├──1.00 MB (03.91%) ── chunks
  302. └──0.00 MB (00.00%) ── arenas
  303.  
  304. 331 (100.0%) -- message-manager
  305. └──331 (100.0%) -- referent
  306. ├──269 (81.27%) -- global-manager
  307. │ ├──269 (81.27%) ── strong
  308. │ └────0 (00.00%) ++ weak
  309. ├───46 (13.90%) -- parent-process-manager
  310. │ ├──46 (13.90%) ── strong
  311. │ └───0 (00.00%) ++ weak
  312. └───16 (04.83%) -- child-process-manager
  313. ├──16 (04.83%) ── strong
  314. └───0 (00.00%) ++ weak
  315.  
  316. 932 (100.0%) -- observer-service
  317. └──932 (100.0%) -- referent
  318. ├──684 (73.39%) ── strong
  319. └──248 (26.61%) -- weak
  320. ├──248 (26.61%) ── alive
  321. └────0 (00.00%) ── dead
  322.  
  323. 196 (100.0%) -- observer-service-suspect
  324. └──196 (100.0%) ── referent(topic=xpcom-shutdown)
  325.  
  326. 415 (100.0%) -- preference-service
  327. └──415 (100.0%) -- referent
  328. ├──221 (53.25%) ── strong
  329. └──194 (46.75%) -- weak
  330. ├──194 (46.75%) ── alive
  331. └────0 (00.00%) ── dead
  332.  
  333. 0 (100.0%) -- queued-ipc-messages
  334. ├──0 (100.0%) ── content-parent(Browser, pid=25756, open channel, 0x24a239e6660, refcnt=27)
  335. ├──0 (100.0%) ── content-parent(Browser, pid=26192, open channel, 0x24a239dce60, refcnt=26)
  336. ├──0 (100.0%) ── content-parent(Browser, pid=39380, open channel, 0x24a27496660, refcnt=25)
  337. └──0 (100.0%) ── content-parent(Browser, pid=40788, open channel, 0x24a1e612660, refcnt=23)
  338.  
  339. 4.28 MB (100.0%) -- window-objects
  340. ├──3.02 MB (70.41%) -- layout
  341. │ ├──1.43 MB (33.27%) ── style-sheets
  342. │ ├──0.41 MB (09.62%) ── gecko-style-sets
  343. │ ├──0.39 MB (09.11%) ── gecko-style-structs
  344. │ ├──0.34 MB (07.86%) ── pres-shell
  345. │ ├──0.18 MB (04.31%) ── frames
  346. │ ├──0.15 MB (03.48%) ── rule-nodes
  347. │ ├──0.09 MB (02.07%) ── style-contexts
  348. │ └──0.03 MB (00.69%) ++ (8 tiny)
  349. ├──1.26 MB (29.39%) -- dom
  350. │ ├──0.99 MB (23.02%) ── element-nodes
  351. │ ├──0.20 MB (04.69%) ── other
  352. │ ├──0.04 MB (01.01%) ── text-nodes
  353. │ └──0.03 MB (00.66%) ++ (5 tiny)
  354. └──0.01 MB (00.21%) ── property-tables
  355.  
  356. 0.00 MB ── gfx-d2d-vram-draw-target
  357. 0.00 MB ── gfx-d2d-vram-source-surface
  358. 0.01 MB ── gfx-surface-win32
  359. 0.00 MB ── gfx-textures
  360. 0.00 MB ── gfx-textures-peak
  361. 0.00 MB ── gfx-tiles-waste
  362. 0 ── ghost-windows
  363. 0.00 MB ── gpu-committed
  364. 0.00 MB ── gpu-dedicated
  365. 0.00 MB ── gpu-shared
  366. 135.81 MB ── heap-allocated
  367. 1.00 MB ── heap-chunksize
  368. 167.00 MB ── heap-mapped
  369. 2.26 MB ── imagelib-surface-cache-estimated-locked
  370. 2.38 MB ── imagelib-surface-cache-estimated-total
  371. 0 ── imagelib-surface-cache-overflow-count
  372. 1.88 MB ── js-main-runtime-temporary-peak
  373. 203.17 MB ── private
  374. 269.54 MB ── resident
  375. 200.63 MB ── resident-unique
  376. 17.27 MB ── shmem-allocated
  377. 17.37 MB ── shmem-mapped
  378. 1.73 MB ── system-heap-allocated
  379. 0.00 MB ── tracelogger
  380. 0 ── unresolved-ipc-responses
  381. 1,857.79 MB ── vsize
  382. 130,935,212.18 MB ── vsize-max-contiguous
  383.  
  384. End of Main Process
  385. Web Content (pid 26192)
  386. Explicit Allocations
  387.  
  388. 456.71 MB (100.0%) -- explicit
  389. ├──181.95 MB (39.84%) -- window-objects
  390. │ ├──162.34 MB (35.55%) -- top(https://www.tomshardware.com/, id=2147483649)
  391. │ │ ├──132.18 MB (28.94%) -- js-zone(0x2523487f000)
  392. │ │ │ ├───69.33 MB (15.18%) ── type-pool
  393. │ │ │ ├───17.42 MB (03.81%) -- object-groups
  394. │ │ │ │ ├──17.22 MB (03.77%) ── gc-heap
  395. │ │ │ │ └───0.19 MB (00.04%) ── malloc-heap
  396. │ │ │ ├───16.86 MB (03.69%) -- shapes
  397. │ │ │ │ ├───9.85 MB (02.16%) -- gc-heap
  398. │ │ │ │ │ ├──5.43 MB (01.19%) ── tree
  399. │ │ │ │ │ └──4.43 MB (00.97%) ++ (2 tiny)
  400. │ │ │ │ └───7.01 MB (01.54%) -- malloc-heap
  401. │ │ │ │ ├──4.89 MB (01.07%) ── tree-tables
  402. │ │ │ │ └──2.12 MB (00.46%) ++ (2 tiny)
  403. │ │ │ ├───16.56 MB (03.62%) ── unused-gc-things
  404. │ │ │ ├────7.34 MB (01.61%) ++ (10 tiny)
  405. │ │ │ └────4.67 MB (01.02%) ++ lazy-scripts
  406. │ │ └───30.16 MB (06.60%) -- active
  407. │ │ ├──19.20 MB (04.20%) -- window(https://www.tomshardware.com/)
  408. │ │ │ ├───9.95 MB (02.18%) -- js-compartment(https://www.tomshardware.com/)
  409. │ │ │ │ ├──7.60 MB (01.66%) ++ classes
  410. │ │ │ │ └──2.35 MB (00.51%) ++ (6 tiny)
  411. │ │ │ ├───6.85 MB (01.50%) ++ layout
  412. │ │ │ └───2.40 MB (00.53%) ++ (2 tiny)
  413. │ │ └──10.96 MB (02.40%) ++ (32 tiny)
  414. │ └───19.62 MB (04.30%) -- top(none)/detached
  415. │ ├──11.25 MB (02.46%) ++ window([system])
  416. │ ├───7.72 MB (01.69%) ++ window(about:newtab)
  417. │ └───0.65 MB (00.14%) ++ window(https://tomshardware.onesignal.com/webPushIframe)
  418. ├──148.00 MB (32.41%) -- js-non-window
  419. │ ├──113.73 MB (24.90%) -- zones
  420. │ │ ├───70.58 MB (15.45%) ++ zone(0x2523487f000)
  421. │ │ ├───16.33 MB (03.58%) -- zone(0x252309f6000)
  422. │ │ │ ├───6.37 MB (01.39%) ── unused-gc-things
  423. │ │ │ ├───5.01 MB (01.10%) ++ compartment([System Principal], shared JSM global)
  424. │ │ │ └───4.95 MB (01.08%) ++ (19 tiny)
  425. │ │ ├───15.26 MB (03.34%) -- zone(0x2524492c000)
  426. │ │ │ ├──12.75 MB (02.79%) ++ strings
  427. │ │ │ └───2.50 MB (00.55%) ++ (13 tiny)
  428. │ │ ├───11.21 MB (02.46%) -- zone(0x2523099c000)
  429. │ │ │ ├──11.13 MB (02.44%) -- strings
  430. │ │ │ │ ├───5.94 MB (01.30%) ++ string(<non-notable strings>)
  431. │ │ │ │ └───5.19 MB (01.14%) ++ (18 tiny)
  432. │ │ │ └───0.09 MB (00.02%) ++ (4 tiny)
  433. │ │ └────0.35 MB (00.08%) ++ zone(0x252309e7000)
  434. │ ├───29.43 MB (06.44%) -- runtime
  435. │ │ ├───9.02 MB (01.98%) ++ (11 tiny)
  436. │ │ ├───7.17 MB (01.57%) ── shared-immutable-strings-cache
  437. │ │ ├───7.00 MB (01.53%) -- code
  438. │ │ │ ├──5.64 MB (01.24%) ── unused
  439. │ │ │ └──1.36 MB (00.30%) ++ (4 tiny)
  440. │ │ └───6.23 MB (01.36%) ── script-data
  441. │ └────4.84 MB (01.06%) ++ gc-heap
  442. ├───72.88 MB (15.96%) ── heap-unclassified
  443. ├───36.02 MB (07.89%) -- heap-overhead
  444. │ ├──30.08 MB (06.59%) ── bin-unused
  445. │ ├───4.64 MB (01.01%) ── bookkeeping
  446. │ └───1.30 MB (00.29%) ── page-cache
  447. └───17.85 MB (03.91%) ++ (20 tiny)
  448.  
  449. Other Measurements
  450.  
  451. 134,217,727.94 MB (100.0%) -- address-space
  452. ├──134,215,373.29 MB (100.0%) ── free(segments=241)
  453. └────────2,354.65 MB (00.00%) ++ (2 tiny)
  454.  
  455. 51.47 MB (100.0%) -- decommitted
  456. ├──50.98 MB (99.04%) ── js-non-window/gc-heap/decommitted-arenas
  457. └───0.49 MB (00.96%) ── workers/workers(tomshardware.com)/worker(blob:https://www.tomshardware.com/d59dc2cf-2261-4241-a4be-175a11541246, 0x25247ce2000)/gc-heap/decommitted-arenas
  458.  
  459. 1,488 (100.0%) -- event-counts
  460. └──1,488 (100.0%) -- window-objects
  461. ├──1,293 (86.90%) -- top(https://www.tomshardware.com/, id=2147483649)/active
  462. │ ├────573 (38.51%) -- window(https://www.tomshardware.com/)/dom
  463. │ │ ├──504 (33.87%) ── event-listeners
  464. │ │ └───69 (04.64%) ── event-targets
  465. │ ├────150 (10.08%) ++ (12 tiny)
  466. │ ├─────93 (06.25%) -- window(https://tomshardware.os.tc/webPushIframe)/dom
  467. │ │ ├──76 (05.11%) ── event-targets
  468. │ │ └──17 (01.14%) ── event-listeners
  469. │ ├─────49 (03.29%) -- window(https://imasdk.googleapis.com/js/core/bridge3.201.0_en.html#goog_397633703)/dom
  470. │ │ ├──48 (03.23%) ── event-listeners
  471. │ │ └───1 (00.07%) ── event-targets
  472. │ ├─────49 (03.29%) -- window(https://imasdk.googleapis.com/js/core/bridge3.201.0_en.html#goog_397633704)/dom
  473. │ │ ├──48 (03.23%) ── event-listeners
  474. │ │ └───1 (00.07%) ── event-targets
  475. │ ├─────49 (03.29%) -- window(https://imasdk.googleapis.com/js/core/bridge3.201.0_en.html#goog_397633705)/dom
  476. │ │ ├──48 (03.23%) ── event-listeners
  477. │ │ └───1 (00.07%) ── event-targets
  478. │ ├─────49 (03.29%) -- window(https://imasdk.googleapis.com/js/core/bridge3.201.0_en.html#goog_397633706)/dom
  479. │ │ ├──48 (03.23%) ── event-listeners
  480. │ │ └───1 (00.07%) ── event-targets
  481. │ ├─────37 (02.49%) -- window(https://www.facebook.com/audiencenetwork/token/v1/)/dom
  482. │ │ ├──36 (02.42%) ── event-listeners
  483. │ │ └───1 (00.07%) ── event-targets
  484. │ ├─────36 (02.42%) -- window(https://eus.rubiconproject.com/usync.html?geo=na&co=us&s=ms1)/dom
  485. │ │ ├──35 (02.35%) ── event-listeners
  486. │ │ └───1 (00.07%) ── event-targets
  487. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cb=10061&svc=us&id=36&uid=AQECq0lRk7t6pAEBAQErAQEBAQE)/dom
  488. │ │ ├──15 (01.01%) ── event-listeners
  489. │ │ └───1 (00.07%) ── event-targets
  490. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cb=1275&svc=us&id=44&uid=De2e0bbf0-8ddc-11e7-a0bc-0242ac110003)/dom
  491. │ │ ├──15 (01.01%) ── event-listeners
  492. │ │ └───1 (00.07%) ── event-targets
  493. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cb=2939&svc=us&id=15&uid=A-884256008)/dom
  494. │ │ ├──15 (01.01%) ── event-listeners
  495. │ │ └───1 (00.07%) ── event-targets
  496. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cb=4002&svc=us&id=32&uid=4f9fe0f1ee36454c915718b288542f0f)/dom
  497. │ │ ├──15 (01.01%) ── event-listeners
  498. │ │ └───1 (00.07%) ── event-targets
  499. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cb=4027&svc=us&id=14&uid=8151105125141317561)/dom
  500. │ │ ├──15 (01.01%) ── event-listeners
  501. │ │ └───1 (00.07%) ── event-targets
  502. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cb=7081&svc=us&id=24&uid=2a156b45c7aff25e197a25e0d03e8a90)/dom
  503. │ │ ├──15 (01.01%) ── event-listeners
  504. │ │ └───1 (00.07%) ── event-targets
  505. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cb=8673&svc=us&id=23,25,26,29,33&uid=4487720755054876587)/dom
  506. │ │ ├──15 (01.01%) ── event-listeners
  507. │ │ └───1 (00.07%) ── event-targets
  508. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cd=3152&svc=us&id=45&uid=BF301CEE-3463-471F-909A-E9F26A101933)/dom
  509. │ │ ├──15 (01.01%) ── event-listeners
  510. │ │ └───1 (00.07%) ── event-targets
  511. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cd=5277&svc=us&id=46&uid=BF301CEE-3463-471F-909A-E9F26A101933)/dom
  512. │ │ ├──15 (01.01%) ── event-listeners
  513. │ │ └───1 (00.07%) ── event-targets
  514. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cd=6215&svc=us&id=5&uid=BF301CEE-3463-471F-909A-E9F26A101933)/dom
  515. │ │ ├──15 (01.01%) ── event-listeners
  516. │ │ └───1 (00.07%) ── event-targets
  517. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?cd=7689&svc=us&id=31&uid=b68c8215-371e-4550-9740-e482eeeb6920)/dom
  518. │ │ ├──15 (01.01%) ── event-listeners
  519. │ │ └───1 (00.07%) ── event-targets
  520. │ ├─────16 (01.08%) -- window(https://ads.servebom.com/partner?svc=us&id=17&cb=9089&uid=1vcKV7c51E1Y&ev=1&pid=558527&cb=9089)/dom
  521. │ │ ├──15 (01.01%) ── event-listeners
  522. │ │ └───1 (00.07%) ── event-targets
  523. │ └─────16 (01.08%) -- window(https://stags.bluekai.com/site/18904?ret=html&phint=pid%3DBE153793E22C483BB4306B80526F4B3D&phint=__bk_t%3DTom%E2%80%99s%20Hardware%3A%20For%20The%20Hardcore%20PC%20Enthusiast&phint=__bk_k%3D&phint=__bk_l%3Dhttps%3A%2F%2Fwww.tomshardware.com%2F&limit=4&bknms=ver=2.0,ua=a46975e96f5f8a9997960f8e06c0779a,t=1523987500554,m=f457e02aad67bb5b16ef6aeb6fef05cf,k=1,lang=07ef608d8a7e9677f0b83775f0b83775,sr=1920x1080x24,tzo=420,hss=true,hls=true,idb=true,addb=undefined,odb=undefined,cpu=4b4e4ecaab1f1c93ab1f1c93ab1f1c93,platform=3ef34a5b473b735a6bcc3d2a6bcc3d2a,notrack=,plugins=b3c77946569bcb0aca30d6e4992cfd13&r=54148112)/dom
  524. │ ├──15 (01.01%) ── event-listeners
  525. │ └───1 (00.07%) ── event-targets
  526. └────195 (13.10%) -- top(none)/detached
  527. ├──181 (12.16%) ── window(about:newtab)/dom/event-listeners
  528. └───14 (00.94%) ── window([system])/dom/event-targets [14]
  529.  
  530. 2 (100.0%) -- extensions
  531. ├──1 (50.00%) ── Extension(id=firefox@ghostery.com, name="Ghostery – Privacy Ad Blocker", baseURL=moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  532. └──1 (50.00%) ── Extension(id=screenshots@mozilla.org, name="Firefox Screenshots", baseURL=moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/)
  533.  
  534. 1 (100.0%) -- file-blob-urls
  535. └──1 (100.0%) ── owner(about:newtab)/blob:null/346ec01d-a621-4289-90a0-daec56852ec5
  536.  
  537. 308.63 MB (100.0%) -- heap-committed
  538. ├──272.60 MB (88.33%) ── allocated
  539. └───36.02 MB (11.67%) ── overhead
  540.  
  541. 4.05 MB (100.0%) -- images
  542. ├──3.78 MB (93.39%) -- content
  543. │ ├──3.00 MB (74.12%) -- raster
  544. │ │ ├──2.47 MB (61.07%) -- used
  545. │ │ │ ├──1.83 MB (45.20%) ── source
  546. │ │ │ ├──0.63 MB (15.63%) ── decoded-nonheap
  547. │ │ │ └──0.01 MB (00.24%) ── decoded-heap
  548. │ │ └──0.53 MB (13.05%) -- unused
  549. │ │ ├──0.53 MB (13.05%) ── source
  550. │ │ └──0.00 MB (00.00%) ── decoded-heap
  551. │ └──0.78 MB (19.27%) -- vector
  552. │ ├──0.70 MB (17.38%) -- used
  553. │ │ ├──0.70 MB (17.36%) ── source
  554. │ │ └──0.00 MB (00.02%) ── decoded-heap
  555. │ └──0.08 MB (01.89%) ── unused/source
  556. └──0.27 MB (06.61%) -- chrome
  557. ├──0.26 MB (06.40%) -- vector/used
  558. │ ├──0.26 MB (06.40%) ── source
  559. │ └──0.00 MB (00.01%) ── decoded-heap
  560. └──0.01 MB (00.20%) ── raster/used/source
  561.  
  562. 312.18 MB (100.0%) -- js-main-runtime
  563. ├──168.87 MB (54.09%) -- zones
  564. │ ├───70.25 MB (22.50%) ── type-pool
  565. │ ├───24.97 MB (08.00%) -- strings
  566. │ │ ├──20.68 MB (06.63%) -- malloc-heap
  567. │ │ │ ├──18.39 MB (05.89%) ── latin1
  568. │ │ │ └───2.29 MB (00.73%) ── two-byte
  569. │ │ └───4.28 MB (01.37%) -- gc-heap
  570. │ │ ├──4.18 MB (01.34%) ── latin1
  571. │ │ └──0.10 MB (00.03%) ── two-byte
  572. │ ├───23.62 MB (07.57%) ── unused-gc-things
  573. │ ├───18.86 MB (06.04%) -- shapes
  574. │ │ ├──11.24 MB (03.60%) -- gc-heap
  575. │ │ │ ├───6.51 MB (02.09%) ── tree
  576. │ │ │ ├───4.47 MB (01.43%) ── dict
  577. │ │ │ └───0.25 MB (00.08%) ── base
  578. │ │ └───7.63 MB (02.44%) -- malloc-heap
  579. │ │ ├──5.29 MB (01.69%) ── tree-tables
  580. │ │ └──2.34 MB (00.75%) ++ (2 tiny)
  581. │ ├───17.92 MB (05.74%) -- object-groups
  582. │ │ ├──17.70 MB (05.67%) ── gc-heap
  583. │ │ └───0.22 MB (00.07%) ── malloc-heap
  584. │ ├────4.95 MB (01.59%) -- lazy-scripts
  585. │ │ ├──3.84 MB (01.23%) ── gc-heap
  586. │ │ └──1.11 MB (00.36%) ── malloc-heap
  587. │ ├────4.71 MB (01.51%) ++ scopes
  588. │ └────3.59 MB (01.15%) ++ (9 tiny)
  589. ├──109.04 MB (34.93%) -- compartments
  590. │ ├───65.61 MB (21.02%) -- classes/objects
  591. │ │ ├──57.79 MB (18.51%) ── gc-heap
  592. │ │ └───7.82 MB (02.51%) -- malloc-heap
  593. │ │ ├──5.97 MB (01.91%) ── slots
  594. │ │ └──1.85 MB (00.59%) ++ (2 tiny)
  595. │ ├───28.99 MB (09.29%) -- type-inference
  596. │ │ ├──21.11 MB (06.76%) ── allocation-site-tables
  597. │ │ ├───5.13 MB (01.64%) ── object-type-tables
  598. │ │ └───2.75 MB (00.88%) ++ (2 tiny)
  599. │ ├───11.09 MB (03.55%) -- scripts
  600. │ │ ├───5.72 MB (01.83%) ── gc-heap
  601. │ │ └───5.37 MB (01.72%) ── malloc-heap/data
  602. │ └────3.34 MB (01.07%) ++ (10 tiny)
  603. ├───29.43 MB (09.43%) ── runtime
  604. └────4.84 MB (01.55%) ++ gc-heap
  605.  
  606. 119 (100.0%) -- js-main-runtime-compartments
  607. ├──109 (91.60%) -- user
  608. │ ├───93 (78.15%) ++ (93 tiny)
  609. │ ├────7 (05.88%) ── https://www.tomshardware.com/, about:blank [7]
  610. │ ├────5 (04.20%) ── [Expanded Principal [https://www.tomshardware.com/]] [5]
  611. │ ├────2 (01.68%) ── https://ads.pubmatic.com/AdServer/js/showad.js#PIX&kdntuid=1&SPug=true&p=156007&predirect=https%3A%2F%2Fads.servebom.com%2Fpartner%3Fcd%3D5277%26svc%3Dus%26id%3D46%26uid%3D&it=0&np=0, about:blank [2]
  612. │ └────2 (01.68%) ── https://ads.pubmatic.com/AdServer/js/showad.js#PIX&kdntuid=1&SPug=true&p=46338&predirect=https%3A%2F%2Fads.servebom.com%2Fpartner%3Fcd%3D3152%26svc%3Dus%26id%3D45%26uid%3D&it=0&np=0, about:blank [2]
  613. └───10 (08.40%) -- system
  614. ├───8 (06.72%) ++ (8 tiny)
  615. └───2 (01.68%) ── [System Principal], outOfProcessTabChildGlobal [2]
  616.  
  617. 133.02 MB (100.0%) -- js-main-runtime-gc-heap-committed
  618. ├──107.40 MB (80.74%) -- used
  619. │ ├──102.49 MB (77.05%) -- gc-things
  620. │ │ ├───57.79 MB (43.45%) ── objects
  621. │ │ ├───17.70 MB (13.31%) ── object-groups
  622. │ │ ├───10.99 MB (08.26%) ── shapes
  623. │ │ ├────5.72 MB (04.30%) ── scripts
  624. │ │ ├────4.28 MB (03.22%) ── strings
  625. │ │ ├────3.84 MB (02.89%) ── lazy-scripts
  626. │ │ ├────1.80 MB (01.35%) ── scopes
  627. │ │ └────0.37 MB (00.28%) ++ (4 tiny)
  628. │ ├────2.84 MB (02.14%) ── chunk-admin
  629. │ └────2.07 MB (01.55%) ── arena-admin
  630. └───25.62 MB (19.26%) -- unused
  631. ├──23.62 MB (17.75%) -- gc-things
  632. │ ├──15.44 MB (11.61%) ── objects
  633. │ ├───2.84 MB (02.13%) ── shapes
  634. │ ├───2.35 MB (01.76%) ++ (7 tiny)
  635. │ ├───1.53 MB (01.15%) ── object-groups
  636. │ └───1.47 MB (01.11%) ── strings
  637. ├───2.00 MB (01.50%) ── chunks
  638. └───0.00 MB (00.00%) ── arenas
  639.  
  640. 0.01 MB (100.0%) -- memory-blob-urls
  641. └──0.01 MB (100.0%) ── owner(about:newtab)/blob:null/3e6dab86-88a8-45cc-896f-c695f8eb41b4
  642.  
  643. 22 (100.0%) -- message-manager
  644. └──22 (100.0%) -- referent/child-process-manager
  645. ├──22 (100.0%) ── strong
  646. └───0 (00.00%) ++ weak
  647.  
  648. 626 (100.0%) -- observer-service
  649. └──626 (100.0%) -- referent
  650. ├──494 (78.91%) ── strong
  651. └──132 (21.09%) -- weak
  652. ├──129 (20.61%) ── alive
  653. └────3 (00.48%) ── dead
  654.  
  655. 328 (100.0%) -- observer-service-suspect
  656. ├──184 (56.10%) ── referent(topic=memory-pressure)
  657. └──144 (43.90%) ── referent(topic=xpcom-shutdown)
  658.  
  659. 152 (100.0%) -- preference-service
  660. └──152 (100.0%) -- referent
  661. ├──108 (71.05%) ── strong
  662. └───44 (28.95%) -- weak
  663. ├──44 (28.95%) ── alive
  664. └───0 (00.00%) ── dead
  665.  
  666. 17.78 MB (100.0%) -- window-objects
  667. ├───9.49 MB (53.41%) -- dom
  668. │ ├──6.97 MB (39.22%) ── text-nodes
  669. │ ├──1.83 MB (10.30%) ── element-nodes
  670. │ ├──0.26 MB (01.48%) ++ (4 tiny)
  671. │ ├──0.24 MB (01.37%) ── other
  672. │ └──0.19 MB (01.05%) ── orphan-nodes
  673. ├───8.23 MB (46.32%) -- layout
  674. │ ├──4.17 MB (23.48%) ── style-sheets
  675. │ ├──1.34 MB (07.52%) ── servo-style-structs
  676. │ ├──1.27 MB (07.13%) ── servo-style-sets
  677. │ ├──0.50 MB (02.82%) ── frames
  678. │ ├──0.44 MB (02.49%) ── computed-values
  679. │ ├──0.32 MB (01.78%) ++ (9 tiny)
  680. │ └──0.20 MB (01.11%) ── pres-shell
  681. └───0.05 MB (00.27%) ── property-tables
  682.  
  683. 16.73 MB ── d3d11-shared-textures
  684. 0.00 MB ── gfx-d2d-vram-draw-target
  685. 0.00 MB ── gfx-d2d-vram-source-surface
  686. 0.00 MB ── gfx-surface-win32
  687. 0.00 MB ── gfx-textures
  688. 0.00 MB ── gfx-textures-peak
  689. 0.00 MB ── gfx-tiles-waste
  690. 0 ── ghost-windows
  691. 54.26 MB ── gpu-committed
  692. 0.37 MB ── gpu-dedicated
  693. 61.84 MB ── gpu-shared
  694. 272.60 MB ── heap-allocated
  695. 1.00 MB ── heap-chunksize
  696. 386.00 MB ── heap-mapped
  697. 2 ── host-object-urls
  698. 0.01 MB ── imagelib-surface-cache-estimated-locked
  699. 10.43 MB ── imagelib-surface-cache-estimated-total
  700. 0 ── imagelib-surface-cache-overflow-count
  701. 1.88 MB ── js-main-runtime-temporary-peak
  702. 589.09 MB ── private
  703. 634.07 MB ── resident
  704. 571.39 MB ── resident-unique
  705. 5.36 MB ── system-heap-allocated
  706. 0.00 MB ── tracelogger
  707. 2,354.59 MB ── vsize
  708. 131,744,648.69 MB ── vsize-max-contiguous
  709.  
  710. End of Web Content (pid 26192)
  711. Web Content (pid 39380)
  712. Explicit Allocations
  713.  
  714. 397.15 MB (100.0%) -- explicit
  715. ├──166.83 MB (42.01%) -- window-objects
  716. │ ├──143.03 MB (36.02%) -- top(http://www.espn.com/, id=6442450945)
  717. │ │ ├───93.83 MB (23.63%) -- js-zone(0x1eee55e5000)
  718. │ │ │ ├──41.40 MB (10.42%) ── type-pool
  719. │ │ │ ├──17.01 MB (04.28%) -- shapes
  720. │ │ │ │ ├───9.22 MB (02.32%) -- gc-heap
  721. │ │ │ │ │ ├──4.96 MB (01.25%) ── tree
  722. │ │ │ │ │ ├──4.03 MB (01.01%) ── dict
  723. │ │ │ │ │ └──0.23 MB (00.06%) ── base
  724. │ │ │ │ └───7.79 MB (01.96%) -- malloc-heap
  725. │ │ │ │ ├──5.72 MB (01.44%) ── tree-tables
  726. │ │ │ │ └──2.07 MB (00.52%) ++ (2 tiny)
  727. │ │ │ ├──13.84 MB (03.49%) -- object-groups
  728. │ │ │ │ ├──13.68 MB (03.44%) ── gc-heap
  729. │ │ │ │ └───0.17 MB (00.04%) ── malloc-heap
  730. │ │ │ ├──12.25 MB (03.09%) ++ (11 tiny)
  731. │ │ │ └───9.33 MB (02.35%) ── unused-gc-things
  732. │ │ └───49.20 MB (12.39%) -- active
  733. │ │ ├──40.04 MB (10.08%) -- window(http://www.espn.com/)
  734. │ │ │ ├──14.72 MB (03.71%) -- layout
  735. │ │ │ │ ├───8.58 MB (02.16%) ++ (10 tiny)
  736. │ │ │ │ └───6.13 MB (01.54%) ── style-sheets [14]
  737. │ │ │ ├──13.45 MB (03.39%) -- js-compartment(http://www.espn.com/)
  738. │ │ │ │ ├───8.86 MB (02.23%) ++ classes
  739. │ │ │ │ └───4.59 MB (01.15%) ++ (7 tiny)
  740. │ │ │ ├───7.30 MB (01.84%) ++ (3 tiny)
  741. │ │ │ └───4.58 MB (01.15%) ++ dom
  742. │ │ ├───5.39 MB (01.36%) ++ window(https://cdn.registerdisney.go.com/v2/ESPN-ONESITE.WEB-PROD/en-US?include=config,l10n,js,html&scheme=http&postMessageOrigin=http%3A%2F%2Fwww.espn.com%2F&cookieDomain=www.espn.com&config=PROD&logLevel=INFO&topHost=www.espn.com&cssOverride=https%3A%2F%2Fsecure.espncdn.com%2Fcombiner%2Fc%3Fcss%3Ddisneyid%2Fcore.css&responderPage=https%3A%2F%2Fwww.espn.com%2Flogin%2Fresponder%2Findex.html&buildId=16297c29c33)
  743. │ │ └───3.77 MB (00.95%) ++ (11 tiny)
  744. │ └───23.80 MB (05.99%) -- top(about:newtab, id=6442451045)
  745. │ ├──15.21 MB (03.83%) -- js-zone(0x1eef1124000)
  746. │ │ ├──12.75 MB (03.21%) -- strings
  747. │ │ │ ├───8.59 MB (02.16%) ++ (133 tiny)
  748. │ │ │ └───4.16 MB (01.05%) -- string(length=4360809, copies=1, "<style type="text/css">/n #snippets-container {/n display: none;/n position: fixed;/n bottom: 0;/n left: 0;/n width: 100%;/n padding: 12px;/n background: white;/n font-size: 13px;/n min-height: 60px;/n padding-inline-end: 36px;/n box-shadow: 0 -1px 4px 0 rgba(12, 12, 13, 0.1);/n}/n/n@media (min-width: 766px) {/n #snippets-container {/n padding-inline-end: 12px;/n }/n}/n/n#snippets {/n margin: 0 auto;/n display: flex;/n align-items: center;/n justify-content: center;/n}/n/n#snippets > div {/n max-width: 736px;/n}/n/n.snippet .block-snippet-button {/n position: absolute;/n top: 50%;/n margin-top: -8px;/n height: 12px;/n width: 12px;/n padding: 0;/n background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxNiIgaGVpZ2h0PSIxNiIgdmlld0JveD0iMCAwIDE2IDE2Ij48cGF0aCBmaWxsPSJjb250ZXh0LWZpbGwiIGQ9Ik05LjQxNCA4bDMuNTMxLTMuNTMxYTEgMSAwIDEgMC0xLjQxNC0xLjQxNEw4IDYuNTg2IDQuNDY5IDMuMDU1YTEgMSAwIDEg" (truncated))
  749. │ │ │ ├──4.16 MB (01.05%) ── malloc-heap/latin1
  750. │ │ │ └──0.00 MB (00.00%) ── gc-heap/latin1
  751. │ │ └───2.46 MB (00.62%) ++ (10 tiny)
  752. │ └───8.59 MB (02.16%) -- active
  753. │ ├──8.52 MB (02.15%) -- window(about:newtab)
  754. │ │ ├──4.59 MB (01.16%) -- dom
  755. │ │ │ ├──4.21 MB (01.06%) ── text-nodes
  756. │ │ │ └──0.38 MB (00.10%) ++ (6 tiny)
  757. │ │ └──3.93 MB (00.99%) ++ (3 tiny)
  758. │ └──0.07 MB (00.02%) ++ window(about:blank)
  759. ├──123.57 MB (31.11%) -- js-non-window
  760. │ ├───82.49 MB (20.77%) -- zones
  761. │ │ ├──55.60 MB (14.00%) -- zone(0x1eee55e5000)
  762. │ │ │ ├──29.63 MB (07.46%) -- compartment([Expanded Principal [http://www.espn.com/, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/))
  763. │ │ │ │ ├──15.33 MB (03.86%) -- classes
  764. │ │ │ │ │ ├──13.20 MB (03.32%) -- class(Object)/objects
  765. │ │ │ │ │ │ ├──11.75 MB (02.96%) ── gc-heap [14]
  766. │ │ │ │ │ │ └───1.45 MB (00.37%) ++ malloc-heap
  767. │ │ │ │ │ └───2.13 MB (00.54%) ++ (2 tiny)
  768. │ │ │ │ ├──11.18 MB (02.81%) -- type-inference
  769. │ │ │ │ │ ├───8.75 MB (02.20%) ── allocation-site-tables [14]
  770. │ │ │ │ │ └───2.43 MB (00.61%) ++ (2 tiny)
  771. │ │ │ │ └───3.12 MB (00.79%) ++ (3 tiny)
  772. │ │ │ ├──17.52 MB (04.41%) ++ (9 tiny)
  773. │ │ │ ├───4.23 MB (01.06%) ++ compartment([Expanded Principal [http://tpc.googlesyndication.com/sodar/6uQTKQJz.html, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/))
  774. │ │ │ └───4.23 MB (01.06%) ++ compartment([Expanded Principal [https://cdn3.doubleverify.com/t2tv7.html, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/))
  775. │ │ ├──16.64 MB (04.19%) -- zone(0x1eee2610000)
  776. │ │ │ ├───7.41 MB (01.86%) ++ (18 tiny)
  777. │ │ │ ├───5.09 MB (01.28%) ++ strings
  778. │ │ │ └───4.15 MB (01.04%) ++ compartment([System Principal], shared JSM global)
  779. │ │ ├───9.85 MB (02.48%) -- zone(0x1eedd092000)
  780. │ │ │ ├──9.08 MB (02.29%) -- strings
  781. │ │ │ │ ├──5.00 MB (01.26%) ++ (11 tiny)
  782. │ │ │ │ └──4.08 MB (01.03%) ++ string(<non-notable strings>)
  783. │ │ │ └──0.77 MB (00.19%) ++ (4 tiny)
  784. │ │ └───0.39 MB (00.10%) ++ (2 tiny)
  785. │ ├───38.36 MB (09.66%) -- runtime
  786. │ │ ├──13.53 MB (03.41%) ── shared-immutable-strings-cache
  787. │ │ ├──10.44 MB (02.63%) -- code
  788. │ │ │ ├───8.65 MB (02.18%) ── unused
  789. │ │ │ └───1.79 MB (00.45%) ++ (4 tiny)
  790. │ │ ├───8.57 MB (02.16%) ── script-data
  791. │ │ ├───4.10 MB (01.03%) ── atoms-table
  792. │ │ └───1.71 MB (00.43%) ++ (10 tiny)
  793. │ └────2.72 MB (00.68%) ++ gc-heap
  794. ├───70.24 MB (17.69%) ── heap-unclassified
  795. ├───18.02 MB (04.54%) -- heap-overhead
  796. │ ├──13.09 MB (03.30%) ── bin-unused
  797. │ └───4.93 MB (01.24%) ++ (2 tiny)
  798. ├───10.16 MB (02.56%) -- images
  799. │ ├───9.90 MB (02.49%) -- content
  800. │ │ ├──9.45 MB (02.38%) ++ raster/used
  801. │ │ └──0.45 MB (00.11%) ++ vector/used
  802. │ └───0.26 MB (00.07%) ++ chrome
  803. └────8.33 MB (02.10%) ++ (18 tiny)
  804.  
  805. Other Measurements
  806.  
  807. 134,217,727.94 MB (100.0%) -- address-space
  808. ├──134,215,669.80 MB (100.0%) ── free(segments=208)
  809. └────────2,058.14 MB (00.00%) -- (2 tiny)
  810. ├──1,332.15 MB (00.00%) ++ reserved
  811. └────725.99 MB (00.00%) ++ commit
  812.  
  813. 8.94 MB (100.0%) -- decommitted
  814. └──8.94 MB (100.0%) ── js-non-window/gc-heap/decommitted-arenas
  815.  
  816. 2,287 (100.0%) -- event-counts
  817. └──2,287 (100.0%) -- window-objects
  818. ├──1,995 (87.23%) -- top(http://www.espn.com/, id=6442450945)/active
  819. │ ├──1,819 (79.54%) -- window(http://www.espn.com/)/dom
  820. │ │ ├──1,736 (75.91%) ── event-listeners [14]
  821. │ │ └─────83 (03.63%) ── event-targets [17]
  822. │ ├─────98 (04.29%) ++ (9 tiny)
  823. │ ├─────28 (01.22%) -- window(http://tpc.googlesyndication.com/sodar/6uQTKQJz.html)/dom
  824. │ │ ├──26 (01.14%) ── event-listeners [2]
  825. │ │ └───2 (00.09%) ── event-targets [2]
  826. │ ├─────26 (01.14%) -- window(https://cdn3.doubleverify.com/t2tv7.html)/dom
  827. │ │ ├──24 (01.05%) ── event-listeners [2]
  828. │ │ └───2 (00.09%) ── event-targets [2]
  829. │ └─────24 (01.05%) -- window(https://cdn.registerdisney.go.com/v2/ESPN-ONESITE.WEB-PROD/en-US?include=config,l10n,js,html&scheme=http&postMessageOrigin=http%3A%2F%2Fwww.espn.com%2F&cookieDomain=www.espn.com&config=PROD&logLevel=INFO&topHost=www.espn.com&cssOverride=https%3A%2F%2Fsecure.espncdn.com%2Fcombiner%2Fc%3Fcss%3Ddisneyid%2Fcore.css&responderPage=https%3A%2F%2Fwww.espn.com%2Flogin%2Fresponder%2Findex.html&buildId=16297c29c33)/dom
  830. │ ├──23 (01.01%) ── event-listeners
  831. │ └───1 (00.04%) ── event-targets
  832. └────292 (12.77%) -- top(about:newtab, id=6442451045)/active
  833. ├──291 (12.72%) -- window(about:newtab)/dom
  834. │ ├──264 (11.54%) ── event-listeners
  835. │ └───27 (01.18%) ── event-targets
  836. └────1 (00.04%) ── window(about:blank)/dom/event-targets
  837.  
  838. 2 (100.0%) -- extensions
  839. ├──1 (50.00%) ── Extension(id=firefox@ghostery.com, name="Ghostery – Privacy Ad Blocker", baseURL=moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  840. └──1 (50.00%) ── Extension(id=screenshots@mozilla.org, name="Firefox Screenshots", baseURL=moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/)
  841.  
  842. 1 (100.0%) -- file-blob-urls
  843. └──1 (100.0%) ── owner(about:newtab)/blob:null/3e6dab86-88a8-45cc-896f-c695f8eb41b4
  844.  
  845. 276.26 MB (100.0%) -- heap-committed
  846. ├──258.24 MB (93.48%) ── allocated
  847. └───18.02 MB (06.52%) ── overhead
  848.  
  849. 10.16 MB (100.0%) -- images
  850. ├───9.90 MB (97.46%) -- content
  851. │ ├──9.45 MB (93.04%) -- raster/used
  852. │ │ ├──5.84 MB (57.53%) ── decoded-nonheap
  853. │ │ ├──3.36 MB (33.12%) ── source
  854. │ │ └──0.24 MB (02.39%) ── decoded-heap
  855. │ └──0.45 MB (04.42%) -- vector/used
  856. │ ├──0.45 MB (04.42%) ── source
  857. │ └──0.00 MB (00.00%) ── decoded-heap
  858. └───0.26 MB (02.54%) -- chrome
  859. ├──0.26 MB (02.54%) ── vector/used/source
  860. └──0.00 MB (00.00%) ── raster/used/source
  861.  
  862. 262.03 MB (100.0%) -- js-main-runtime
  863. ├──130.22 MB (49.70%) -- zones
  864. │ ├───42.36 MB (16.17%) ── type-pool
  865. │ ├───29.66 MB (11.32%) -- strings
  866. │ │ ├──25.71 MB (09.81%) -- malloc-heap
  867. │ │ │ ├──22.96 MB (08.76%) ── latin1
  868. │ │ │ └───2.75 MB (01.05%) ── two-byte
  869. │ │ └───3.95 MB (01.51%) -- gc-heap
  870. │ │ ├──3.93 MB (01.50%) ── latin1
  871. │ │ └──0.02 MB (00.01%) ── two-byte
  872. │ ├───18.90 MB (07.21%) -- shapes
  873. │ │ ├──10.54 MB (04.02%) -- gc-heap
  874. │ │ │ ├───6.02 MB (02.30%) ── tree
  875. │ │ │ ├───4.25 MB (01.62%) ── dict
  876. │ │ │ └───0.27 MB (00.10%) ── base
  877. │ │ └───8.36 MB (03.19%) -- malloc-heap
  878. │ │ ├──6.08 MB (02.32%) ── tree-tables
  879. │ │ └──2.28 MB (00.87%) ++ (2 tiny)
  880. │ ├───14.35 MB (05.48%) -- object-groups
  881. │ │ ├──14.16 MB (05.40%) ── gc-heap
  882. │ │ └───0.19 MB (00.07%) ── malloc-heap
  883. │ ├───13.79 MB (05.26%) ── unused-gc-things
  884. │ ├────4.48 MB (01.71%) -- scopes
  885. │ │ ├──2.75 MB (01.05%) ── malloc-heap
  886. │ │ └──1.73 MB (00.66%) ── gc-heap
  887. │ ├────3.52 MB (01.34%) -- lazy-scripts
  888. │ │ ├──2.72 MB (01.04%) ── gc-heap
  889. │ │ └──0.80 MB (00.31%) ── malloc-heap
  890. │ └────3.16 MB (01.20%) ++ (9 tiny)
  891. ├───90.74 MB (34.63%) -- compartments
  892. │ ├──52.00 MB (19.84%) -- classes/objects
  893. │ │ ├──44.95 MB (17.15%) ── gc-heap
  894. │ │ └───7.05 MB (02.69%) -- malloc-heap
  895. │ │ ├──5.28 MB (02.02%) ── slots
  896. │ │ └──1.77 MB (00.68%) ++ (2 tiny)
  897. │ ├──25.51 MB (09.74%) -- type-inference
  898. │ │ ├──17.29 MB (06.60%) ── allocation-site-tables
  899. │ │ ├───4.23 MB (01.62%) ── object-type-tables
  900. │ │ ├───3.94 MB (01.50%) ── type-scripts
  901. │ │ └───0.04 MB (00.02%) ── array-type-tables
  902. │ ├──10.42 MB (03.98%) -- scripts
  903. │ │ ├───5.71 MB (02.18%) ── gc-heap
  904. │ │ └───4.71 MB (01.80%) ── malloc-heap/data
  905. │ └───2.81 MB (01.07%) ++ (10 tiny)
  906. ├───38.36 MB (14.64%) ── runtime
  907. └────2.72 MB (01.04%) ++ gc-heap
  908.  
  909. 88 (100.0%) -- js-main-runtime-compartments
  910. ├──80 (90.91%) -- user
  911. │ ├──19 (21.59%) ── http://www.espn.com/, about:blank [19]
  912. │ ├──14 (15.91%) ── [Expanded Principal [http://www.espn.com/, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/) [14]
  913. │ ├──14 (15.91%) ── [Expanded Principal [http://www.espn.com/]] [14]
  914. │ ├───3 (03.41%) ── http://www.espn.com/, about:srcdoc [3]
  915. │ ├───2 (02.27%) ── [Expanded Principal [http://tpc.googlesyndication.com/sodar/6uQTKQJz.html, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/) [2]
  916. │ ├───2 (02.27%) ── [Expanded Principal [https://cdn3.doubleverify.com/t2tv7.html, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/) [2]
  917. │ ├───2 (02.27%) ── http://tpc.googlesyndication.com/sodar/6uQTKQJz.html [2]
  918. │ ├───2 (02.27%) ── https://cdn3.doubleverify.com/t2tv7.html [2]
  919. │ ├───1 (01.14%) ── [Expanded Principal [about:newtab]]
  920. │ ├───1 (01.14%) ── [Expanded Principal [http://cdn-gl.imrworldwide.com/novms/html/ls.html, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  921. │ ├───1 (01.14%) ── [Expanded Principal [http://cdn.unid.go.com/inner/?v=4.0.43, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  922. │ ├───1 (01.14%) ── [Expanded Principal [http://ul1.dvtps.com/cfbc.htm?ifba=0&rurl=http%3A%2F%2Ftps11026.doubleverify.com%2Fevent.gif%3Fimpid%3D40f63b798cc9404d866a13f5439b1078%26rtcid%3D%7Brtcid%7D%26ifbc%3D%7Bifbc%7D, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  923. │ ├───1 (01.14%) ── [Expanded Principal [https://cdn.registerdisney.go.com/v2/ESPN-ONESITE.WEB-PROD/en-US?include=config,l10n,js,html&scheme=http&postMessageOrigin=http%3A%2F%2Fwww.espn.com%2F&cookieDomain=www.espn.com&config=PROD&logLevel=INFO&topHost=www.espn.com&cssOverride=https%3A%2F%2Fsecure.espncdn.com%2Fcombiner%2Fc%3Fcss%3Ddisneyid%2Fcore.css&responderPage=https%3A%2F%2Fwww.espn.com%2Flogin%2Fresponder%2Findex.html&buildId=16297c29c33, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  924. │ ├───1 (01.14%) ── [Expanded Principal [https://platform.twitter.com/widgets/widget_iframe.73a792b0fbc7ab73a8e3b3db9c36a8ac.html?origin=http%3A%2F%2Fwww.espn.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  925. │ ├───1 (01.14%) ── [Expanded Principal [https://tags.bluekai.com/site/24667?ret=html, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  926. │ ├───1 (01.14%) ── [Expanded Principal [https://tags.bluekai.com/site/24667?ret=html&phint=pageName%3Despn%3Afrontpage&phint=channel%3Despn%3Afrontpage&phint=eVar34%3D&phint=events%3Devent3&phint=prop1%3Despn&phint=swid%3D1AE239C1-0B65-4CBE-AB47-B2652AE18740&phint=prop4%3Dindex&phint=prop9%3D&phint=prop23%3D&phint=prop25%3D&phint=prop26%3Dno%2Bleague&phint=prop30%3Dpremium-no&phint=prop32%3D&phint=prop45%3D&phint=__bk_t%3DESPN%3A%20The%20Worldwide%20Leader%20in%20Sports&phint=__bk_k%3DESPN%2C%20sports%20scores%2C%20sports%20news%2C%20football%20scores%2C%20cricket%20scores%2C%20rugby%20scores%2C%20f1%20scores%2C%20golf%20scores%2C%20tennis%20scores%2C%20MLB%20scores%2C%20NFL%20scores%2C%20NBA%20scores%2C%20NHL%20scores%2C%20College%20Football%20scores%2C%20College%20Basketball%20scores%2C%20sports%20videos%2C%20sports%20information%2C%20Fantasy%20sports%2C%20Fantasy%20games%2C%20Fantasy%20football%2C%20Fantasy%20baseball&phint=__bk_l%3Dhttp%3A%2F%2Fwww.espn.com%2F&limit=10&bknms=ver=2.0,ua=a46975e96f5f8a9997960f8e06c0779a,t=1523987468426,m=f457e02aad67bb5b16ef6aeb6fef05cf,k=1,lang=07ef608d8a7e9677f0b83775f0b83775,sr=1920x1080x24,tzo=420,hss=true,hls=true,idb=true,addb=undefined,odb=undefined,cpu=4b4e4ecaab1f1c93ab1f1c93ab1f1c93,platform=3ef34a5b473b735a6bcc3d2a6bcc3d2a,notrack=,plugins=b3c77946569bcb0aca30d6e4992cfd13&r=7725107, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  927. │ ├───1 (01.14%) ── [Expanded Principal [https://www.espn.com/login/responder/index.html?clientId=ESPN-ONESITE.WEB-PROD&scheme=http&postMessageOrigin=http%3A%2F%2Fwww.espn.com%2F&cookieDomain=www.espn.com&config=PROD&logLevel=INFO&topHost=www.espn.com&langPref=en-US&cssOverride=https%3A%2F%2Fsecure.espncdn.com%2Fcombiner%2Fc%3Fcss%3Ddisneyid%2Fcore.css&responderPage=https%3A%2F%2Fwww.espn.com%2Flogin%2Fresponder%2Findex.html&buildId=16297c29c33, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/]], Content Script "Ghostery  Privacy Ad Blocker" (ID: firefox@ghostery.com, moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  928. │ ├───1 (01.14%) ── about:newtab
  929. │ ├───1 (01.14%) ── http://cdn-gl.imrworldwide.com/novms/html/ls.html
  930. │ ├───1 (01.14%) ── http://cdn.unid.go.com/inner/?v=4.0.43
  931. │ ├───1 (01.14%) ── http://ul1.dvtps.com/cfbc.htm?ifba=0&rurl=http%3A%2F%2Ftps11026.doubleverify.com%2Fevent.gif%3Fimpid%3D40f63b798cc9404d866a13f5439b1078%26rtcid%3D%7Brtcid%7D%26ifbc%3D%7Bifbc%7D
  932. │ ├───1 (01.14%) ── http://www.espn.com/
  933. │ ├───1 (01.14%) ── https://cdn.registerdisney.go.com/v2/ESPN-ONESITE.WEB-PROD/en-US?include=config,l10n,js,html&scheme=http&postMessageOrigin=http%3A%2F%2Fwww.espn.com%2F&cookieDomain=www.espn.com&config=PROD&logLevel=INFO&topHost=www.espn.com&cssOverride=https%3A%2F%2Fsecure.espncdn.com%2Fcombiner%2Fc%3Fcss%3Ddisneyid%2Fcore.css&responderPage=https%3A%2F%2Fwww.espn.com%2Flogin%2Fresponder%2Findex.html&buildId=16297c29c33
  934. │ ├───1 (01.14%) ── https://platform.twitter.com/widgets/widget_iframe.73a792b0fbc7ab73a8e3b3db9c36a8ac.html?origin=http%3A%2F%2Fwww.espn.com
  935. │ ├───1 (01.14%) ── https://tags.bluekai.com/site/24667?ret=html
  936. │ ├───1 (01.14%) ── https://tags.bluekai.com/site/24667?ret=html&phint=pageName%3Despn%3Afrontpage&phint=channel%3Despn%3Afrontpage&phint=eVar34%3D&phint=events%3Devent3&phint=prop1%3Despn&phint=swid%3D1AE239C1-0B65-4CBE-AB47-B2652AE18740&phint=prop4%3Dindex&phint=prop9%3D&phint=prop23%3D&phint=prop25%3D&phint=prop26%3Dno%2Bleague&phint=prop30%3Dpremium-no&phint=prop32%3D&phint=prop45%3D&phint=__bk_t%3DESPN%3A%20The%20Worldwide%20Leader%20in%20Sports&phint=__bk_k%3DESPN%2C%20sports%20scores%2C%20sports%20news%2C%20football%20scores%2C%20cricket%20scores%2C%20rugby%20scores%2C%20f1%20scores%2C%20golf%20scores%2C%20tennis%20scores%2C%20MLB%20scores%2C%20NFL%20scores%2C%20NBA%20scores%2C%20NHL%20scores%2C%20College%20Football%20scores%2C%20College%20Basketball%20scores%2C%20sports%20videos%2C%20sports%20information%2C%20Fantasy%20sports%2C%20Fantasy%20games%2C%20Fantasy%20football%2C%20Fantasy%20baseball&phint=__bk_l%3Dhttp%3A%2F%2Fwww.espn.com%2F&limit=10&bknms=ver=2.0,ua=a46975e96f5f8a9997960f8e06c0779a,t=1523987468426,m=f457e02aad67bb5b16ef6aeb6fef05cf,k=1,lang=07ef608d8a7e9677f0b83775f0b83775,sr=1920x1080x24,tzo=420,hss=true,hls=true,idb=true,addb=undefined,odb=undefined,cpu=4b4e4ecaab1f1c93ab1f1c93ab1f1c93,platform=3ef34a5b473b735a6bcc3d2a6bcc3d2a,notrack=,plugins=b3c77946569bcb0aca30d6e4992cfd13&r=7725107
  937. │ ├───1 (01.14%) ── https://www.espn.com/login/responder/index.html?clientId=ESPN-ONESITE.WEB-PROD&scheme=http&postMessageOrigin=http%3A%2F%2Fwww.espn.com%2F&cookieDomain=www.espn.com&config=PROD&logLevel=INFO&topHost=www.espn.com&langPref=en-US&cssOverride=https%3A%2F%2Fsecure.espncdn.com%2Fcombiner%2Fc%3Fcss%3Ddisneyid%2Fcore.css&responderPage=https%3A%2F%2Fwww.espn.com%2Flogin%2Fresponder%2Findex.html&buildId=16297c29c33
  938. │ ├───1 (01.14%) ── moz-nullprincipal:{97299b69-795e-4842-bfc9-b6c606f4fcf2}, about:blank
  939. │ ├───1 (01.14%) ── moz-nullprincipal:{bc3d7d04-8a96-47fc-93d1-51084b81400d}, XPConnect Junk Compartment
  940. │ └───1 (01.14%) ── moz-nullprincipal:{f76f96e7-1fc4-4432-a7d3-31a369846e4f}, XPConnect Compilation Compartment
  941. └───8 (09.09%) -- system
  942. ├──2 (02.27%) ── [System Principal], outOfProcessTabChildGlobal [2]
  943. ├──1 (01.14%) ── [System Principal], Namespace of ext-*.js scripts for content (from: resource://gre/modules/ExtensionCommon.jsm)
  944. ├──1 (01.14%) ── [System Principal], processChildGlobal
  945. ├──1 (01.14%) ── [System Principal], shared JSM global
  946. ├──1 (01.14%) ── [System Principal], XPConnect Privileged Junk Compartment
  947. ├──1 (01.14%) ── atoms
  948. └──1 (01.14%) ── null-principal
  949.  
  950. 102.06 MB (100.0%) -- js-main-runtime-gc-heap-committed
  951. ├───87.27 MB (85.51%) -- used
  952. │ ├──83.97 MB (82.28%) -- gc-things
  953. │ │ ├──44.95 MB (44.04%) ── objects
  954. │ │ ├──14.16 MB (13.87%) ── object-groups
  955. │ │ ├──10.27 MB (10.07%) ── shapes
  956. │ │ ├───5.71 MB (05.59%) ── scripts
  957. │ │ ├───3.95 MB (03.87%) ── strings
  958. │ │ ├───2.72 MB (02.67%) ── lazy-scripts
  959. │ │ ├───1.73 MB (01.70%) ── scopes
  960. │ │ └───0.49 MB (00.48%) ++ (4 tiny)
  961. │ ├───1.72 MB (01.68%) ── chunk-admin
  962. │ └───1.58 MB (01.55%) ── arena-admin
  963. └───14.79 MB (14.49%) -- unused
  964. ├──13.79 MB (13.51%) -- gc-things
  965. │ ├───7.13 MB (06.99%) ── objects
  966. │ ├───3.42 MB (03.35%) ── strings
  967. │ ├───1.89 MB (01.85%) ++ (8 tiny)
  968. │ └───1.34 MB (01.32%) ── shapes
  969. └───1.00 MB (00.98%) ++ (2 tiny)
  970.  
  971. 0.18 MB (100.0%) -- memory-blob-urls
  972. ├──0.06 MB (32.39%) ── owner(https://content.jwplatform.com/players/67Yco6KI.html)/blob:https://content.jwplatform.com/d6512b6e-e9f3-48be-8dbf-107c3976ba40
  973. ├──0.06 MB (32.39%) ── owner(https://content.jwplatform.com/players/EHmm6Yha.html)/blob:https://content.jwplatform.com/bec4db93-61fd-4445-a919-2f0ef5c8934c
  974. ├──0.06 MB (32.39%) ── owner(https://www.tomshardware.com/)/blob:https://www.tomshardware.com/d59dc2cf-2261-4241-a4be-175a11541246
  975. └──0.01 MB (02.83%) ── owner(about:newtab)/blob:null/346ec01d-a621-4289-90a0-daec56852ec5
  976.  
  977. 22 (100.0%) -- message-manager
  978. └──22 (100.0%) -- referent/child-process-manager
  979. ├──22 (100.0%) ── strong
  980. └───0 (00.00%) ++ weak
  981.  
  982. 530 (100.0%) -- observer-service
  983. └──530 (100.0%) -- referent
  984. ├──408 (76.98%) ── strong
  985. └──122 (23.02%) -- weak
  986. ├──120 (22.64%) ── alive
  987. └────2 (00.38%) ── dead
  988.  
  989. 251 (100.0%) -- observer-service-suspect
  990. ├──149 (59.36%) ── referent(topic=memory-pressure)
  991. └──102 (40.64%) ── referent(topic=xpcom-shutdown)
  992.  
  993. 147 (100.0%) -- preference-service
  994. └──147 (100.0%) -- referent
  995. ├──103 (70.07%) ── strong
  996. └───44 (29.93%) -- weak
  997. ├──44 (29.93%) ── alive
  998. └───0 (00.00%) ── dead
  999.  
  1000. 28.37 MB (100.0%) -- window-objects
  1001. ├──16.65 MB (58.69%) -- layout
  1002. │ ├───6.94 MB (24.45%) ── style-sheets
  1003. │ ├───3.99 MB (14.07%) ── servo-style-structs
  1004. │ ├───1.84 MB (06.49%) ── servo-style-sets
  1005. │ ├───1.72 MB (06.08%) ── computed-values
  1006. │ ├───1.09 MB (03.84%) ── frames
  1007. │ ├───0.74 MB (02.60%) ++ (9 tiny)
  1008. │ └───0.33 MB (01.16%) ── pres-shell
  1009. ├──11.65 MB (41.07%) -- dom
  1010. │ ├───7.81 MB (27.52%) ── text-nodes
  1011. │ ├───2.77 MB (09.76%) ── element-nodes
  1012. │ ├───0.57 MB (02.00%) ++ (5 tiny)
  1013. │ └───0.51 MB (01.80%) ── event-targets
  1014. └───0.07 MB (00.23%) ── property-tables
  1015.  
  1016. 46.58 MB ── d3d11-shared-textures
  1017. 0.00 MB ── gfx-d2d-vram-draw-target
  1018. 0.00 MB ── gfx-d2d-vram-source-surface
  1019. 0.00 MB ── gfx-surface-win32
  1020. 0.00 MB ── gfx-textures
  1021. 0.00 MB ── gfx-textures-peak
  1022. 0.00 MB ── gfx-tiles-waste
  1023. 0 ── ghost-windows
  1024. 20.12 MB ── gpu-committed
  1025. 0.00 MB ── gpu-dedicated
  1026. 68.94 MB ── gpu-shared
  1027. 258.24 MB ── heap-allocated
  1028. 1.00 MB ── heap-chunksize
  1029. 334.00 MB ── heap-mapped
  1030. 5 ── host-object-urls
  1031. 0.00 MB ── imagelib-surface-cache-estimated-locked
  1032. 13.32 MB ── imagelib-surface-cache-estimated-total
  1033. 0 ── imagelib-surface-cache-overflow-count
  1034. 2.45 MB ── js-main-runtime-temporary-peak
  1035. 448.04 MB ── private
  1036. 490.70 MB ── resident
  1037. 433.19 MB ── resident-unique
  1038. 4.65 MB ── system-heap-allocated
  1039. 0.00 MB ── tracelogger
  1040. 2,058.08 MB ── vsize
  1041. 131,589,781.12 MB ── vsize-max-contiguous
  1042.  
  1043. End of Web Content (pid 39380)
  1044. WebExtensions (pid 25756)
  1045. Explicit Allocations
  1046.  
  1047. 85.00 MB (100.0%) -- explicit
  1048. ├──38.80 MB (45.65%) -- js-non-window
  1049. │ ├──23.49 MB (27.64%) -- runtime
  1050. │ │ ├──13.59 MB (15.99%) -- gc
  1051. │ │ │ ├──13.00 MB (15.29%) ── nursery-committed
  1052. │ │ │ └───0.59 MB (00.69%) ++ (3 tiny)
  1053. │ │ ├───2.81 MB (03.31%) -- code
  1054. │ │ │ ├──1.43 MB (01.69%) ++ (4 tiny)
  1055. │ │ │ └──1.38 MB (01.62%) ── unused
  1056. │ │ ├───2.70 MB (03.18%) ── script-data
  1057. │ │ ├───2.10 MB (02.47%) ── atoms-table
  1058. │ │ ├───2.07 MB (02.44%) ── shared-immutable-strings-cache
  1059. │ │ └───0.21 MB (00.25%) ++ (9 tiny)
  1060. │ ├──13.87 MB (16.32%) -- zones
  1061. │ │ ├──11.38 MB (13.39%) -- zone(0x144b9d3c000)
  1062. │ │ │ ├───6.34 MB (07.46%) -- compartment([System Principal], shared JSM global)
  1063. │ │ │ │ ├──2.82 MB (03.32%) -- classes
  1064. │ │ │ │ │ ├──1.83 MB (02.16%) ++ (10 tiny)
  1065. │ │ │ │ │ └──0.98 MB (01.16%) -- class(Function)/objects
  1066. │ │ │ │ │ ├──0.97 MB (01.15%) ── gc-heap
  1067. │ │ │ │ │ └──0.01 MB (00.01%) ── malloc-heap/slots
  1068. │ │ │ │ ├──1.85 MB (02.18%) ── cross-compartment-wrapper-table
  1069. │ │ │ │ └──1.67 MB (01.96%) ++ (7 tiny)
  1070. │ │ │ ├───3.84 MB (04.52%) ++ (19 tiny)
  1071. │ │ │ └───1.20 MB (01.41%) ── unused-gc-things
  1072. │ │ ├───2.06 MB (02.42%) -- zone(0x144b4b93000)
  1073. │ │ │ ├──1.76 MB (02.07%) -- strings/string(<non-notable strings>)
  1074. │ │ │ │ ├──1.48 MB (01.75%) -- gc-heap
  1075. │ │ │ │ │ ├──1.44 MB (01.69%) ── latin1
  1076. │ │ │ │ │ └──0.05 MB (00.05%) ── two-byte
  1077. │ │ │ │ └──0.28 MB (00.32%) ++ malloc-heap
  1078. │ │ │ └──0.30 MB (00.35%) ++ (4 tiny)
  1079. │ │ └───0.43 MB (00.51%) ++ (3 tiny)
  1080. │ └───1.44 MB (01.69%) -- gc-heap
  1081. │ ├──1.00 MB (01.18%) ── unused-chunks
  1082. │ └──0.44 MB (00.51%) ++ (2 tiny)
  1083. ├──23.37 MB (27.49%) -- window-objects
  1084. │ ├──22.90 MB (26.94%) -- top(moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/_generated_background_page.html, id=4294967297)
  1085. │ │ ├──11.61 MB (13.66%) -- js-zone(0x144bdbea000)
  1086. │ │ │ ├───2.67 MB (03.14%) ── type-pool
  1087. │ │ │ ├───2.43 MB (02.86%) -- shapes
  1088. │ │ │ │ ├──1.73 MB (02.04%) -- gc-heap
  1089. │ │ │ │ │ ├──0.88 MB (01.04%) ── tree
  1090. │ │ │ │ │ └──0.85 MB (01.00%) ++ (2 tiny)
  1091. │ │ │ │ └──0.70 MB (00.82%) ++ malloc-heap
  1092. │ │ │ ├───1.94 MB (02.29%) -- strings
  1093. │ │ │ │ ├──1.62 MB (01.91%) -- string(<non-notable strings>)
  1094. │ │ │ │ │ ├──1.20 MB (01.41%) -- gc-heap
  1095. │ │ │ │ │ │ ├──1.13 MB (01.33%) ── latin1
  1096. │ │ │ │ │ │ └──0.07 MB (00.08%) ── two-byte
  1097. │ │ │ │ │ └──0.42 MB (00.50%) ++ malloc-heap
  1098. │ │ │ │ └──0.32 MB (00.38%) ++ (10 tiny)
  1099. │ │ │ ├───1.81 MB (02.13%) ++ (11 tiny)
  1100. │ │ │ ├───1.51 MB (01.78%) ── unused-gc-things
  1101. │ │ │ └───1.24 MB (01.46%) -- object-groups
  1102. │ │ │ ├──1.19 MB (01.40%) ── gc-heap
  1103. │ │ │ └──0.05 MB (00.05%) ── malloc-heap
  1104. │ │ └──11.29 MB (13.28%) -- active/window(moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/_generated_background_page.html)
  1105. │ │ ├──11.21 MB (13.19%) -- js-compartment(moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/_generated_background_page.html)
  1106. │ │ │ ├───7.71 MB (09.07%) -- classes
  1107. │ │ │ │ ├──5.04 MB (05.93%) -- class(Object)/objects
  1108. │ │ │ │ │ ├──3.09 MB (03.63%) ── gc-heap
  1109. │ │ │ │ │ └──1.95 MB (02.30%) -- malloc-heap
  1110. │ │ │ │ │ ├──1.61 MB (01.89%) ── slots
  1111. │ │ │ │ │ └──0.35 MB (00.41%) ── elements/normal
  1112. │ │ │ │ ├──1.40 MB (01.64%) -- class(Function)/objects
  1113. │ │ │ │ │ ├──1.35 MB (01.59%) ── gc-heap
  1114. │ │ │ │ │ └──0.05 MB (00.06%) ── malloc-heap/slots
  1115. │ │ │ │ ├──0.88 MB (01.03%) ++ class(Array)/objects
  1116. │ │ │ │ └──0.39 MB (00.46%) ++ (6 tiny)
  1117. │ │ │ ├───1.56 MB (01.84%) -- type-inference
  1118. │ │ │ │ ├──1.25 MB (01.47%) ── allocation-site-tables
  1119. │ │ │ │ └──0.31 MB (00.37%) ++ (2 tiny)
  1120. │ │ │ ├───1.02 MB (01.20%) ++ baseline
  1121. │ │ │ └───0.91 MB (01.08%) ++ (6 tiny)
  1122. │ │ └───0.08 MB (00.10%) ++ (3 tiny)
  1123. │ └───0.47 MB (00.55%) ++ top(moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/_generated_background_page.html, id=4294967300)
  1124. ├───6.79 MB (07.99%) ── heap-unclassified
  1125. ├───3.92 MB (04.61%) -- heap-overhead
  1126. │ ├──2.22 MB (02.61%) ── bin-unused
  1127. │ ├──0.88 MB (01.03%) ── page-cache
  1128. │ └──0.82 MB (00.96%) ── bookkeeping
  1129. ├───3.75 MB (04.41%) -- workers/workers(7095d04e-4a33-45c8-a7e4-64191554da55)
  1130. │ ├──1.88 MB (02.21%) -- worker(/cliqz/hpn/worker.bundle.js?name=message-sender, 0x144c3da8800)
  1131. │ │ ├──1.21 MB (01.42%) -- runtime
  1132. │ │ │ ├──1.05 MB (01.23%) -- gc
  1133. │ │ │ │ ├──1.00 MB (01.18%) ── nursery-committed
  1134. │ │ │ │ └──0.05 MB (00.06%) ++ (3 tiny)
  1135. │ │ │ └──0.16 MB (00.19%) ++ (13 tiny)
  1136. │ │ └──0.67 MB (00.79%) ++ (3 tiny)
  1137. │ └──1.87 MB (02.21%) -- worker(/cliqz/hpn/worker.bundle.js?name=httpHandler, 0x144c3daa000)
  1138. │ ├──1.21 MB (01.42%) -- runtime
  1139. │ │ ├──1.05 MB (01.23%) -- gc
  1140. │ │ │ ├──1.00 MB (01.18%) ── nursery-committed
  1141. │ │ │ └──0.05 MB (00.06%) ++ (3 tiny)
  1142. │ │ └──0.16 MB (00.19%) ++ (13 tiny)
  1143. │ └──0.67 MB (00.79%) ++ (3 tiny)
  1144. ├───3.01 MB (03.54%) -- dom
  1145. │ ├──2.98 MB (03.50%) ── structured-clone-holder [717]
  1146. │ └──0.03 MB (00.04%) ++ (2 tiny)
  1147. ├───2.75 MB (03.24%) ++ (16 tiny)
  1148. ├───1.56 MB (01.84%) -- script-preloader
  1149. │ ├──1.55 MB (01.82%) ── non-heap/memmapped-cache
  1150. │ └──0.01 MB (00.01%) ++ heap
  1151. └───1.05 MB (01.23%) ── profiler/profiler-state
  1152.  
  1153. Other Measurements
  1154.  
  1155. 134,217,727.94 MB (100.0%) -- address-space
  1156. ├──134,216,125.05 MB (100.0%) ── free(segments=159)
  1157. └────────1,602.88 MB (00.00%) ++ (2 tiny)
  1158.  
  1159. 7.51 MB (100.0%) -- decommitted
  1160. ├──6.49 MB (86.38%) ── js-non-window/gc-heap/decommitted-arenas
  1161. └──1.02 MB (13.62%) -- workers/workers(7095d04e-4a33-45c8-a7e4-64191554da55)
  1162. ├──0.51 MB (06.81%) ── worker(/cliqz/hpn/worker.bundle.js?name=httpHandler, 0x144c3daa000)/gc-heap/decommitted-arenas
  1163. └──0.51 MB (06.81%) ── worker(/cliqz/hpn/worker.bundle.js?name=message-sender, 0x144c3da8800)/gc-heap/decommitted-arenas
  1164.  
  1165. 73 (100.0%) -- event-counts
  1166. └──73 (100.0%) -- window-objects
  1167. ├──46 (63.01%) -- top(moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/_generated_background_page.html, id=4294967297)/active/window(moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/_generated_background_page.html)/dom
  1168. │ ├──39 (53.42%) ── event-listeners
  1169. │ └───7 (09.59%) ── event-targets
  1170. └──27 (36.99%) -- top(moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/_generated_background_page.html, id=4294967300)/active/window(moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/_generated_background_page.html)/dom
  1171. ├──26 (35.62%) ── event-listeners
  1172. └───1 (01.37%) ── event-targets
  1173.  
  1174. 2 (100.0%) -- extensions
  1175. ├──1 (50.00%) ── Extension(id=firefox@ghostery.com, name="Ghostery – Privacy Ad Blocker", baseURL=moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  1176. └──1 (50.00%) ── Extension(id=screenshots@mozilla.org, name="Firefox Screenshots", baseURL=moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/)
  1177.  
  1178. 42.02 MB (100.0%) -- heap-committed
  1179. ├──38.11 MB (90.68%) ── allocated
  1180. └───3.92 MB (09.32%) ── overhead
  1181.  
  1182. 0.00 MB (100.0%) -- images
  1183. └──0.00 MB (100.0%) ── chrome/raster/used/source
  1184.  
  1185. 62.01 MB (100.0%) -- js-main-runtime
  1186. ├──23.49 MB (37.88%) ── runtime
  1187. ├──19.22 MB (30.99%) -- compartments
  1188. │ ├──11.30 MB (18.23%) -- classes/objects
  1189. │ │ ├───8.58 MB (13.83%) ── gc-heap
  1190. │ │ └───2.73 MB (04.40%) -- malloc-heap
  1191. │ │ ├──2.11 MB (03.40%) ── slots
  1192. │ │ └──0.62 MB (01.00%) ++ (2 tiny)
  1193. │ ├───2.39 MB (03.85%) ── cross-compartment-wrapper-table
  1194. │ ├───1.87 MB (03.02%) -- baseline
  1195. │ │ ├──1.49 MB (02.40%) ── fallback-stubs
  1196. │ │ └──0.38 MB (00.62%) ── data
  1197. │ ├───1.79 MB (02.88%) -- type-inference
  1198. │ │ ├──1.26 MB (02.04%) ── allocation-site-tables
  1199. │ │ └──0.52 MB (00.84%) ++ (2 tiny)
  1200. │ ├───1.60 MB (02.57%) -- scripts
  1201. │ │ ├──0.93 MB (01.50%) ── gc-heap
  1202. │ │ └──0.67 MB (01.08%) ── malloc-heap/data
  1203. │ └───0.27 MB (00.44%) ++ (8 tiny)
  1204. ├──17.87 MB (28.81%) -- zones
  1205. │ ├───4.21 MB (06.79%) -- strings
  1206. │ │ ├──3.33 MB (05.37%) -- gc-heap
  1207. │ │ │ ├──3.21 MB (05.18%) ── latin1
  1208. │ │ │ └──0.12 MB (00.19%) ── two-byte
  1209. │ │ └──0.88 MB (01.42%) -- malloc-heap
  1210. │ │ ├──0.80 MB (01.30%) ── latin1
  1211. │ │ └──0.07 MB (00.12%) ── two-byte
  1212. │ ├───3.17 MB (05.11%) -- shapes
  1213. │ │ ├──2.29 MB (03.69%) -- gc-heap
  1214. │ │ │ ├──1.33 MB (02.15%) ── tree
  1215. │ │ │ ├──0.91 MB (01.47%) ── dict
  1216. │ │ │ └──0.04 MB (00.07%) ── base
  1217. │ │ └──0.88 MB (01.42%) ++ malloc-heap
  1218. │ ├───3.10 MB (04.99%) ── unused-gc-things
  1219. │ ├───3.01 MB (04.85%) ── type-pool
  1220. │ ├───1.48 MB (02.39%) -- object-groups
  1221. │ │ ├──1.42 MB (02.30%) ── gc-heap
  1222. │ │ └──0.06 MB (00.10%) ── malloc-heap
  1223. │ ├───1.21 MB (01.95%) ++ (10 tiny)
  1224. │ ├───0.92 MB (01.49%) -- lazy-scripts
  1225. │ │ ├──0.67 MB (01.08%) ── gc-heap
  1226. │ │ └──0.25 MB (00.40%) ── malloc-heap
  1227. │ └───0.77 MB (01.25%) ++ scopes
  1228. └───1.44 MB (02.32%) -- gc-heap
  1229. ├──1.00 MB (01.61%) ── unused-chunks
  1230. └──0.44 MB (00.71%) ++ (2 tiny)
  1231.  
  1232. 14 (100.0%) -- js-main-runtime-compartments
  1233. ├───8 (57.14%) -- system
  1234. │ ├──2 (14.29%) ── [System Principal], outOfProcessTabChildGlobal [2]
  1235. │ ├──1 (07.14%) ── [System Principal], Namespace of ext-*.js scripts for addon (from: resource://gre/modules/ExtensionCommon.jsm)
  1236. │ ├──1 (07.14%) ── [System Principal], processChildGlobal
  1237. │ ├──1 (07.14%) ── [System Principal], shared JSM global
  1238. │ ├──1 (07.14%) ── [System Principal], XPConnect Privileged Junk Compartment
  1239. │ ├──1 (07.14%) ── atoms
  1240. │ └──1 (07.14%) ── null-principal
  1241. └───6 (42.86%) -- user
  1242. ├──1 (07.14%) ── [Expanded Principal [moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/_generated_background_page.html]]
  1243. ├──1 (07.14%) ── [Expanded Principal [moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/_generated_background_page.html]]
  1244. ├──1 (07.14%) ── moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/_generated_background_page.html
  1245. ├──1 (07.14%) ── moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/_generated_background_page.html
  1246. ├──1 (07.14%) ── moz-nullprincipal:{43acec0b-32b0-40d3-aa92-891e4f97f63c}, XPConnect Compilation Compartment
  1247. └──1 (07.14%) ── moz-nullprincipal:{65b06eec-70f4-4546-ab5f-38fcd1e584a4}, XPConnect Junk Compartment
  1248.  
  1249. 22.51 MB (100.0%) -- js-main-runtime-gc-heap-committed
  1250. ├──18.42 MB (81.80%) -- used
  1251. │ ├──17.64 MB (78.37%) -- gc-things
  1252. │ │ ├───8.58 MB (38.10%) ── objects
  1253. │ │ ├───3.33 MB (14.79%) ── strings
  1254. │ │ ├───2.24 MB (09.96%) ── shapes
  1255. │ │ ├───1.42 MB (06.33%) ── object-groups
  1256. │ │ ├───0.93 MB (04.12%) ── scripts
  1257. │ │ ├───0.67 MB (02.99%) ── lazy-scripts
  1258. │ │ ├───0.31 MB (01.37%) ── scopes
  1259. │ │ └───0.16 MB (00.72%) ++ (4 tiny)
  1260. │ ├───0.44 MB (01.94%) ── chunk-admin
  1261. │ └───0.33 MB (01.49%) ── arena-admin
  1262. └───4.10 MB (18.20%) -- unused
  1263. ├──3.10 MB (13.76%) -- gc-things
  1264. │ ├──1.22 MB (05.41%) ── objects
  1265. │ ├──1.03 MB (04.57%) ── strings
  1266. │ ├──0.47 MB (02.07%) ── shapes
  1267. │ └──0.38 MB (01.70%) ++ (8 tiny)
  1268. ├──1.00 MB (04.44%) ── chunks
  1269. └──0.00 MB (00.00%) ── arenas
  1270.  
  1271. 22 (100.0%) -- message-manager
  1272. └──22 (100.0%) -- referent/child-process-manager
  1273. ├──22 (100.0%) ── strong
  1274. └───0 (00.00%) ++ weak
  1275.  
  1276. 249 (100.0%) -- observer-service
  1277. └──249 (100.0%) -- referent
  1278. ├──181 (72.69%) ── strong
  1279. └───68 (27.31%) -- weak
  1280. ├──68 (27.31%) ── alive
  1281. └───0 (00.00%) ── dead
  1282.  
  1283. 85 (100.0%) -- preference-service
  1284. └──85 (100.0%) -- referent
  1285. ├──46 (54.12%) ── strong
  1286. └──39 (45.88%) -- weak
  1287. ├──39 (45.88%) ── alive
  1288. └───0 (00.00%) ── dead
  1289.  
  1290. 0.16 MB (100.0%) -- window-objects
  1291. ├──0.12 MB (78.33%) -- layout
  1292. │ ├──0.05 MB (29.40%) ── servo-style-structs
  1293. │ ├──0.02 MB (15.04%) ── pres-shell
  1294. │ ├──0.02 MB (14.77%) ── servo-style-sets
  1295. │ ├──0.01 MB (08.03%) ── computed-values
  1296. │ ├──0.01 MB (04.94%) ── pres-contexts
  1297. │ ├──0.01 MB (04.72%) ── frames
  1298. │ └──0.00 MB (01.43%) ++ (9 tiny)
  1299. ├──0.03 MB (20.83%) -- dom
  1300. │ ├──0.02 MB (13.27%) ── element-nodes
  1301. │ ├──0.01 MB (05.09%) ── other
  1302. │ ├──0.00 MB (01.52%) ── performance
  1303. │ └──0.00 MB (00.95%) ++ (4 tiny)
  1304. └──0.00 MB (00.84%) ── property-tables
  1305.  
  1306. 0.00 MB ── gfx-d2d-vram-draw-target
  1307. 0.00 MB ── gfx-d2d-vram-source-surface
  1308. 0.00 MB ── gfx-surface-win32
  1309. 0.00 MB ── gfx-textures
  1310. 0.00 MB ── gfx-textures-peak
  1311. 0.00 MB ── gfx-tiles-waste
  1312. 0 ── ghost-windows
  1313. 1.34 MB ── gpu-committed
  1314. 0.00 MB ── gpu-dedicated
  1315. 1.13 MB ── gpu-shared
  1316. 38.11 MB ── heap-allocated
  1317. 1.00 MB ── heap-chunksize
  1318. 83.00 MB ── heap-mapped
  1319. 0.00 MB ── imagelib-surface-cache-estimated-locked
  1320. 0.00 MB ── imagelib-surface-cache-estimated-total
  1321. 0 ── imagelib-surface-cache-overflow-count
  1322. 2.96 MB ── js-main-runtime-temporary-peak
  1323. 106.82 MB ── private
  1324. 133.82 MB ── resident
  1325. 93.93 MB ── resident-unique
  1326. 1.46 MB ── system-heap-allocated
  1327. 0.00 MB ── tracelogger
  1328. 1,602.82 MB ── vsize
  1329. 132,849,043.31 MB ── vsize-max-contiguous
  1330.  
  1331. End of WebExtensions (pid 25756)
  1332. GPU (pid 40088)
  1333. Explicit Allocations
  1334.  
  1335. 2.26 MB (100.0%) -- explicit
  1336. ├──1.20 MB (53.21%) ── heap-unclassified
  1337. ├──0.49 MB (21.88%) -- heap-overhead
  1338. │ ├──0.30 MB (13.36%) ── bin-unused
  1339. │ ├──0.15 MB (06.74%) ── page-cache
  1340. │ └──0.04 MB (01.78%) ── bookkeeping
  1341. ├──0.29 MB (12.79%) ── profiler/profiler-state
  1342. ├──0.14 MB (06.08%) -- xpcom
  1343. │ ├──0.13 MB (05.61%) ── component-manager
  1344. │ └──0.01 MB (00.47%) ── category-manager
  1345. ├──0.13 MB (05.54%) -- atom-tables
  1346. │ ├──0.13 MB (05.53%) ── main
  1347. │ └──0.00 MB (00.01%) ── static
  1348. └──0.01 MB (00.51%) ── telemetry
  1349.  
  1350. Other Measurements
  1351.  
  1352. 134,217,727.94 MB (100.0%) -- address-space
  1353. ├──134,217,331.23 MB (100.0%) ── free(segments=155)
  1354. └──────────396.70 MB (00.00%) ++ (2 tiny)
  1355.  
  1356. 2.26 MB (100.0%) -- heap-committed
  1357. ├──1.77 MB (78.12%) ── allocated
  1358. └──0.49 MB (21.88%) ── overhead
  1359.  
  1360. 11 (100.0%) -- observer-service
  1361. └──11 (100.0%) -- referent
  1362. ├──10 (90.91%) ── strong
  1363. └───1 (09.09%) -- weak
  1364. ├──1 (09.09%) ── alive
  1365. └──0 (00.00%) ── dead
  1366.  
  1367. 1.77 MB ── heap-allocated
  1368. 1.00 MB ── heap-chunksize
  1369. 4.00 MB ── heap-mapped
  1370. 57.30 MB ── private
  1371. 91.70 MB ── resident
  1372. 52.07 MB ── resident-unique
  1373. 2.85 MB ── system-heap-allocated
  1374. 396.64 MB ── vsize
  1375. 132,422,533.83 MB ── vsize-max-contiguous
  1376.  
  1377. End of GPU (pid 40088)
  1378. Web Content (pid 40788)
  1379. Explicit Allocations
  1380.  
  1381. 16.75 MB (100.0%) -- explicit
  1382. ├───8.92 MB (53.22%) -- js-non-window
  1383. │ ├──5.42 MB (32.36%) -- runtime
  1384. │ │ ├──1.82 MB (10.87%) ── temporary
  1385. │ │ ├──1.08 MB (06.46%) ── shared-immutable-strings-cache
  1386. │ │ ├──1.06 MB (06.30%) -- gc
  1387. │ │ │ ├──1.00 MB (05.97%) ── nursery-committed
  1388. │ │ │ └──0.06 MB (00.33%) ++ (3 tiny)
  1389. │ │ ├──0.92 MB (05.51%) ── script-data
  1390. │ │ ├──0.35 MB (02.10%) ── atoms-table
  1391. │ │ └──0.19 MB (01.12%) ++ (9 tiny)
  1392. │ ├──3.45 MB (20.58%) -- zones
  1393. │ │ ├──2.54 MB (15.16%) -- zone(0x25cb8019000)
  1394. │ │ │ ├──1.00 MB (05.97%) -- compartment([System Principal], shared JSM global)
  1395. │ │ │ │ ├──0.43 MB (02.57%) -- scripts
  1396. │ │ │ │ │ ├──0.26 MB (01.57%) ── gc-heap
  1397. │ │ │ │ │ └──0.17 MB (01.00%) ── malloc-heap/data
  1398. │ │ │ │ ├──0.37 MB (02.22%) -- classes
  1399. │ │ │ │ │ ├──0.25 MB (01.47%) -- class(Function)/objects
  1400. │ │ │ │ │ │ ├──0.24 MB (01.43%) ── gc-heap
  1401. │ │ │ │ │ │ └──0.01 MB (00.03%) ── malloc-heap/slots
  1402. │ │ │ │ │ └──0.13 MB (00.75%) ++ (2 tiny)
  1403. │ │ │ │ └──0.20 MB (01.17%) ++ (5 tiny)
  1404. │ │ │ ├──0.93 MB (05.56%) ++ (14 tiny)
  1405. │ │ │ ├──0.36 MB (02.17%) -- shapes
  1406. │ │ │ │ ├──0.29 MB (01.74%) -- gc-heap
  1407. │ │ │ │ │ ├──0.25 MB (01.50%) ── tree
  1408. │ │ │ │ │ └──0.04 MB (00.24%) ++ (2 tiny)
  1409. │ │ │ │ └──0.07 MB (00.43%) ++ malloc-heap
  1410. │ │ │ └──0.24 MB (01.46%) ++ scopes
  1411. │ │ ├──0.54 MB (03.21%) -- zone(0x25cb2b92000)
  1412. │ │ │ ├──0.51 MB (03.04%) -- strings/string(<non-notable strings>)
  1413. │ │ │ │ ├──0.44 MB (02.64%) ── gc-heap/latin1
  1414. │ │ │ │ └──0.07 MB (00.40%) ── malloc-heap/latin1
  1415. │ │ │ └──0.03 MB (00.17%) ++ (3 tiny)
  1416. │ │ └──0.37 MB (02.22%) -- zone(0x25cb7edb000)
  1417. │ │ ├──0.20 MB (01.18%) ++ (6 tiny)
  1418. │ │ └──0.17 MB (01.04%) ++ compartment(null-principal)
  1419. │ └──0.05 MB (00.28%) ++ gc-heap
  1420. ├───2.16 MB (12.91%) ── heap-unclassified
  1421. ├───1.61 MB (09.61%) -- script-preloader
  1422. │ ├──1.55 MB (09.25%) ── non-heap/memmapped-cache
  1423. │ └──0.06 MB (00.36%) ++ heap
  1424. ├───1.14 MB (06.80%) -- heap-overhead
  1425. │ ├──0.75 MB (04.48%) ── page-cache
  1426. │ ├──0.24 MB (01.42%) ── bin-unused
  1427. │ └──0.15 MB (00.91%) ── bookkeeping
  1428. ├───0.83 MB (04.94%) ── xpti-working-set
  1429. ├───0.72 MB (04.32%) ── profiler/profiler-state
  1430. ├───0.50 MB (02.97%) -- preferences
  1431. │ ├──0.25 MB (01.49%) ── hash-table
  1432. │ └──0.25 MB (01.48%) ++ (6 tiny)
  1433. ├───0.36 MB (02.18%) ++ (10 tiny)
  1434. ├───0.27 MB (01.64%) -- atom-tables
  1435. │ ├──0.21 MB (01.27%) ── main
  1436. │ └──0.06 MB (00.37%) ── static
  1437. └───0.24 MB (01.41%) -- xpcom
  1438. ├──0.21 MB (01.25%) ── component-manager
  1439. └──0.03 MB (00.16%) ── category-manager
  1440.  
  1441. Other Measurements
  1442.  
  1443. 134,217,727.94 MB (100.0%) -- address-space
  1444. ├──134,216,282.38 MB (100.0%) ── free(segments=140)
  1445. └────────1,445.56 MB (00.00%) ++ (2 tiny)
  1446.  
  1447. 0.75 MB (100.0%) -- decommitted
  1448. └──0.75 MB (100.0%) ── js-non-window/gc-heap/decommitted-arenas
  1449.  
  1450. 2 (100.0%) -- extensions
  1451. ├──1 (50.00%) ── Extension(id=firefox@ghostery.com, name="Ghostery – Privacy Ad Blocker", baseURL=moz-extension://7095d04e-4a33-45c8-a7e4-64191554da55/)
  1452. └──1 (50.00%) ── Extension(id=screenshots@mozilla.org, name="Firefox Screenshots", baseURL=moz-extension://08073176-77b3-46a9-ad5a-163410453e2d/)
  1453.  
  1454. 11.82 MB (100.0%) -- heap-committed
  1455. ├──10.68 MB (90.36%) ── allocated
  1456. └───1.14 MB (09.64%) ── overhead
  1457.  
  1458. 8.92 MB (100.0%) -- js-main-runtime
  1459. ├──5.42 MB (60.80%) ── runtime
  1460. ├──2.03 MB (22.72%) -- zones
  1461. │ ├──0.58 MB (06.48%) -- strings
  1462. │ │ ├──0.48 MB (05.36%) -- gc-heap
  1463. │ │ │ ├──0.48 MB (05.34%) ── latin1
  1464. │ │ │ └──0.00 MB (00.02%) ── two-byte
  1465. │ │ └──0.10 MB (01.12%) -- malloc-heap
  1466. │ │ ├──0.09 MB (01.04%) ── latin1
  1467. │ │ └──0.01 MB (00.08%) ── two-byte
  1468. │ ├──0.44 MB (04.99%) -- shapes
  1469. │ │ ├──0.36 MB (04.08%) -- gc-heap
  1470. │ │ │ ├──0.29 MB (03.28%) ── tree
  1471. │ │ │ └──0.07 MB (00.79%) ++ (2 tiny)
  1472. │ │ └──0.08 MB (00.91%) ++ malloc-heap
  1473. │ ├──0.30 MB (03.33%) -- scopes
  1474. │ │ ├──0.17 MB (01.91%) ── malloc-heap
  1475. │ │ └──0.13 MB (01.42%) ── gc-heap
  1476. │ ├──0.18 MB (01.99%) ── unused-gc-things
  1477. │ ├──0.17 MB (01.93%) ── type-pool
  1478. │ ├──0.15 MB (01.64%) ── object-groups/gc-heap
  1479. │ ├──0.12 MB (01.30%) ++ (5 tiny)
  1480. │ └──0.09 MB (01.06%) ++ lazy-scripts
  1481. ├──1.42 MB (15.95%) -- compartments
  1482. │ ├──0.55 MB (06.17%) -- scripts
  1483. │ │ ├──0.35 MB (03.88%) ── gc-heap
  1484. │ │ └──0.20 MB (02.30%) ── malloc-heap/data
  1485. │ ├──0.54 MB (06.10%) -- classes/objects
  1486. │ │ ├──0.46 MB (05.16%) ── gc-heap
  1487. │ │ └──0.08 MB (00.94%) ++ malloc-heap
  1488. │ ├──0.18 MB (02.00%) ++ (8 tiny)
  1489. │ └──0.15 MB (01.68%) -- baseline
  1490. │ ├──0.12 MB (01.31%) ── fallback-stubs
  1491. │ └──0.03 MB (00.37%) ── data
  1492. └──0.05 MB (00.53%) ++ gc-heap
  1493.  
  1494. 7 (100.0%) -- js-main-runtime-compartments
  1495. ├──5 (71.43%) -- system
  1496. │ ├──1 (14.29%) ── [System Principal], processChildGlobal
  1497. │ ├──1 (14.29%) ── [System Principal], shared JSM global
  1498. │ ├──1 (14.29%) ── [System Principal], XPConnect Privileged Junk Compartment
  1499. │ ├──1 (14.29%) ── atoms
  1500. │ └──1 (14.29%) ── null-principal
  1501. └──2 (28.57%) -- user
  1502. ├──1 (14.29%) ── moz-nullprincipal:{0184da84-0002-4b75-96ac-95901062cd99}, XPConnect Compilation Compartment
  1503. └──1 (14.29%) ── moz-nullprincipal:{dbfa2216-b2f8-4d5b-a025-89e423766c21}, XPConnect Junk Compartment
  1504.  
  1505. 2.25 MB (100.0%) -- js-main-runtime-gc-heap-committed
  1506. ├──2.08 MB (92.12%) -- used
  1507. │ ├──1.99 MB (88.46%) -- gc-things
  1508. │ │ ├──0.48 MB (21.19%) ── strings
  1509. │ │ ├──0.46 MB (20.40%) ── objects
  1510. │ │ ├──0.35 MB (15.58%) ── shapes
  1511. │ │ ├──0.35 MB (15.34%) ── scripts
  1512. │ │ ├──0.15 MB (06.50%) ── object-groups
  1513. │ │ ├──0.13 MB (05.62%) ── scopes
  1514. │ │ ├──0.07 MB (03.00%) ── lazy-scripts
  1515. │ │ └──0.02 MB (00.84%) ++ (4 tiny)
  1516. │ ├──0.05 MB (02.08%) ── chunk-admin
  1517. │ └──0.04 MB (01.58%) ── arena-admin
  1518. └──0.18 MB (07.88%) -- unused
  1519. ├──0.18 MB (07.88%) -- gc-things
  1520. │ ├──0.10 MB (04.59%) ── objects
  1521. │ └──0.07 MB (03.29%) ++ (10 tiny)
  1522. └──0.00 MB (00.00%) ++ (2 tiny)
  1523.  
  1524. 19 (100.0%) -- message-manager
  1525. └──19 (100.0%) -- referent/child-process-manager
  1526. ├──19 (100.0%) ── strong
  1527. └───0 (00.00%) ++ weak
  1528.  
  1529. 153 (100.0%) -- observer-service
  1530. └──153 (100.0%) -- referent
  1531. ├───99 (64.71%) ── strong
  1532. └───54 (35.29%) -- weak
  1533. ├──54 (35.29%) ── alive
  1534. └───0 (00.00%) ── dead
  1535.  
  1536. 74 (100.0%) -- preference-service
  1537. └──74 (100.0%) -- referent
  1538. ├──41 (55.41%) ── strong
  1539. └──33 (44.59%) -- weak
  1540. ├──33 (44.59%) ── alive
  1541. └───0 (00.00%) ── dead
  1542.  
  1543. 0.00 MB (100.0%) -- window-objects
  1544. ├──0.00 MB (100.0%) -- dom
  1545. │ ├──0.00 MB (100.0%) ── cdata-nodes
  1546. │ ├──0.00 MB (100.0%) ── comment-nodes
  1547. │ ├──0.00 MB (100.0%) ── element-nodes
  1548. │ ├──0.00 MB (100.0%) ── event-targets
  1549. │ ├──0.00 MB (100.0%) ── other
  1550. │ ├──0.00 MB (100.0%) ── performance
  1551. │ └──0.00 MB (100.0%) ── text-nodes
  1552. ├──0.00 MB (100.0%) -- layout
  1553. │ ├──0.00 MB (100.0%) ── computed-values
  1554. │ ├──0.00 MB (100.0%) ── frame-properties
  1555. │ ├──0.00 MB (100.0%) ── frames
  1556. │ ├──0.00 MB (100.0%) ── gecko-style-sets
  1557. │ ├──0.00 MB (100.0%) ── gecko-style-structs
  1558. │ ├──0.00 MB (100.0%) ── line-boxes
  1559. │ ├──0.00 MB (100.0%) ── pres-contexts
  1560. │ ├──0.00 MB (100.0%) ── pres-shell
  1561. │ ├──0.00 MB (100.0%) ── rule-nodes
  1562. │ ├──0.00 MB (100.0%) ── servo-element-data-objects
  1563. │ ├──0.00 MB (100.0%) ── servo-style-sets
  1564. │ ├──0.00 MB (100.0%) ── servo-style-structs
  1565. │ ├──0.00 MB (100.0%) ── style-contexts
  1566. │ ├──0.00 MB (100.0%) ── style-sheets
  1567. │ └──0.00 MB (100.0%) ── text-runs
  1568. └──0.00 MB (100.0%) ── property-tables
  1569.  
  1570. 0.00 MB ── gfx-d2d-vram-draw-target
  1571. 0.00 MB ── gfx-d2d-vram-source-surface
  1572. 0.00 MB ── gfx-surface-win32
  1573. 0.00 MB ── gfx-textures
  1574. 0.00 MB ── gfx-textures-peak
  1575. 0.00 MB ── gfx-tiles-waste
  1576. 0 ── ghost-windows
  1577. 1.33 MB ── gpu-committed
  1578. 0.00 MB ── gpu-dedicated
  1579. 1.13 MB ── gpu-shared
  1580. 10.68 MB ── heap-allocated
  1581. 1.00 MB ── heap-chunksize
  1582. 14.00 MB ── heap-mapped
  1583. 0.00 MB ── imagelib-surface-cache-estimated-locked
  1584. 0.00 MB ── imagelib-surface-cache-estimated-total
  1585. 0 ── imagelib-surface-cache-overflow-count
  1586. 1.82 MB ── js-main-runtime-temporary-peak
  1587. 29.13 MB ── private
  1588. 49.57 MB ── resident
  1589. 19.26 MB ── resident-unique
  1590. 1.34 MB ── system-heap-allocated
  1591. 0.00 MB ── tracelogger
  1592. 1,445.50 MB ── vsize
  1593. 131,702,366.06 MB ── vsize-max-contiguous
  1594.  
  1595. End of Web Content (pid 40788)
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