src/tools/deep_memory_profiler/policy.l2.json

   1 {
   2   "components": [
   3     "second",
   4     "mmap-profiler",
   5     "mmap-type-profiler",
   6     "mmap-tcmalloc",
   7     "FROM_HERE_FOR_TOTAL",
   8     "mustbezero",
   9     "unhooked-absent",
  10     "unhooked-anonymous",
  11     "unhooked-file-exec",
  12     "unhooked-file-nonexec-others",
  13     "unhooked-file-nonexec-group",
  14     "unhooked-file-nonexec",
  15     "unhooked-stack",
  16     "unhooked-other",
  17     "no-bucket",
  18     "mmap-v8-heap-newspace",
  19     "mmap-v8-heap-coderange",
  20     "mmap-v8-heap-pagedspace",
  21     "mmap-v8-other",
  22     "mmap-gpu-mappedmemorymanager",
  23     "mmap-gpu-command-ringbuffer",
  24     "mmap-gpu-transfer-ringbuffer",
  25     "mmap-gpu-gles2-createbuffer",
  26     "mmap-skia-font",
  27     "mmap-partition-alloc",
  28     "mmap-catch-all",
  29     "tc-webcore-cachedmatchedproperties",
  30     "tc-webcore-fontcache",
  31     "tc-skia",
  32     "tc-renderstyle",
  33     "tc-webcore-sharedbuf",
  34     "tc-webcore-XHRcreate",
  35     "tc-webcore-XHRreceived",
  36     "tc-webcore-docwriter-add",
  37     "tc-webcore-node-and-doc",
  38     "tc-webcore-node-factory",
  39     "tc-webcore-element-wrapper",
  40     "tc-webcore-stylepropertyset",
  41     "tc-webcore-style-createsheet",
  42     "tc-webcore-resource",
  43     "tc-webcore-script-execute",
  44     "tc-webcore-events-related",
  45     "tc-webcore-document-write",
  46     "tc-webcore-element-create-renderer",
  47     "tc-webcore-render-catch-all",
  48     "tc-webcore-setInnerHTML-except-node",
  49     "tc-wtf-StringImpl-user-catch-all",
  50     "tc-wtf-HashTable-user-catch-all",
  51     "tc-webcore-everything-create",
  52     "tc-webkit-from-v8-catch-all",
  53     "tc-webkit-catch-all",
  54     "tc-v8-catch-all",
  55     "tc-toplevel-string",
  56     "tc-std-treemap",
  57     "tc-std-hashmap",
  58     "tc-std-vector",
  59     "tc-std-other",
  60     "tc-catch-all",
  61     "tc-unused",
  62     "UNTIL_HERE_FOR_TOTAL",
  63     "total-exclude-profiler",
  64     "total",
  65     "absent",
  66     "anonymous",
  67     "file-exec",
  68     "file-nonexec",
  69     "stack",
  70     "other",
  71     "mmap-total-log",
  72     "mmap-no-log",
  73     "mmap-total-record",
  74     "other-total-log",
  75     "tc-total-log",
  76     "tc-no-log",
  77     "tc-total-record",
  78     "tc-total"
  79   ],
  80   "rules": [
  81     {
  82       "name": "second",
  83       "stacktrace": "optional",
  84       "allocator": "optional"
  85     },
  86     {
  87       "name": "mmap-profiler",
  88       "stacktrace": ".*(ProfilerMalloc|MemoryRegionMap::).*",
  89       "allocator": "mmap"
  90     },
  91     {
  92       "name": "mmap-type-profiler",
  93       "stacktrace": ".*(TypeProfilerMalloc).*",
  94       "allocator": "mmap"
  95     },
  96     {
  97       "name": "mmap-tcmalloc",
  98       "stacktrace": ".*(DoAllocWithArena|SbrkSysAllocator::Alloc|MmapSysAllocator::Alloc|LowLevelAlloc::Alloc|LowLevelAlloc::AllocWithArena).*",
  99       "allocator": "mmap"
 100     },
 101     {
 102       "name": "FROM_HERE_FOR_TOTAL",
 103       "stacktrace": "optional",
 104       "allocator": "optional"
 105     },
 106     {
 107       "name": "mustbezero",
 108       "stacktrace": "optional",
 109       "allocator": "optional"
 110     },
 111     {
 112       "name": "unhooked-absent",
 113       "stacktrace": "optional",
 114       "allocator": "optional"
 115     },
 116     {
 117       "name": "unhooked-anonymous",
 118       "mappedpathname": "^$",
 119       "allocator": "unhooked"
 120     },
 121     {
 122       "name": "unhooked-file-exec",
 123       "mappedpathname": "^/.*",
 124       "mappedpermission": "..x.",
 125       "allocator": "unhooked"
 126     },
 127     {
 128       "name": "unhooked-file-nonexec-others",
 129       "mappedpathname": "^/.*",
 130       "allocator": "unhooked",
 131       "sharedwith": ["others"]
 132     },
 133     {
 134       "name": "unhooked-file-nonexec-group",
 135       "mappedpathname": "^/.*",
 136       "allocator": "unhooked",
 137       "sharedwith": ["group"]
 138     },
 139     {
 140       "name": "unhooked-file-nonexec",
 141       "mappedpathname": "^/.*",
 142       "allocator": "unhooked"
 143     },
 144     {
 145       "name": "unhooked-stack",
 146       "mappedpathname": ".stack.",
 147       "allocator": "unhooked"
 148     },
 149     {
 150       "name": "unhooked-other",
 151       "mappedpathname": ".*",
 152       "allocator": "unhooked"
 153     },
 154     {
 155       "name": "mmap-v8-heap-newspace",
 156       "stacktrace": ".*v8::internal::NewSpace::SetUp.*",
 157       "allocator": "mmap"
 158     },
 159     {
 160       "name": "mmap-v8-heap-coderange",
 161       "stacktrace": ".*v8::internal::CodeRange::SetUp.*",
 162       "allocator": "mmap"
 163     },
 164     {
 165       "name": "mmap-v8-heap-pagedspace",
 166       "stacktrace": ".*v8::internal::PagedSpace::AllocateRaw.*",
 167       "allocator": "mmap"
 168     },
 169     {
 170       "name": "mmap-v8-other",
 171       "stacktrace": ".*v8::.*",
 172       "allocator": "mmap"
 173     },
 174     {
 175       "name": "mmap-gpu-mappedmemorymanager",
 176       "stacktrace": ".*gpu::MappedMemoryManager::Alloc.*",
 177       "allocator": "mmap"
 178     },
 179     {
 180       "name": "mmap-gpu-command-ringbuffer",
 181       "stacktrace": ".*gpu::CommandBufferHelper::AllocateRingBuffer.*",
 182       "allocator": "mmap"
 183     },
 184     {
 185       "name": "mmap-gpu-transfer-ringbuffer",
 186       "stacktrace": ".*gpu::TransferBuffer::AllocateRingBuffer.*",
 187       "allocator": "mmap"
 188     },
 189     {
 190       "name": "mmap-gpu-gles2-createbuffer",
 191       "stacktrace": ".*gpu::gles2::BufferTracker::CreateBuffer.*",
 192       "allocator": "mmap"
 193     },
 194     {
 195       "name": "mmap-skia-font",
 196       "stacktrace": ".*SkTypeface::openStream.*",
 197       "allocator": "mmap"
 198     },
 199     {
 200       "name": "mmap-partition-alloc",
 201       "stacktrace": ".*WTF::partitionAllocSlowPath.*",
 202       "allocator": "mmap"
 203     },
 204     {
 205       "name": "mmap-catch-all",
 206       "stacktrace": ".*",
 207       "allocator": "mmap"
 208     },
 209     {
 210       "name": "tc-webcore-cachedmatchedproperties",
 211       "stacktrace": ".*(WebCore|blink)::CachedMatchedProperties::(set|add).*",
 212       "allocator": "malloc"
 213     },
 214     {
 215       "name": "tc-webcore-fontcache",
 216       "stacktrace": ".*(WebCore|blink)::FontCache::getFontData.*",
 217       "allocator": "malloc"
 218     },
 219     {
 220       "name": "tc-skia",
 221       "stacktrace": ".* Sk[A-Za-z_]+::.*",
 222       "allocator": "malloc"
 223     },
 224     {
 225       "name": "tc-renderstyle",
 226       "stacktrace": ".*(WebCore|blink)::RenderStyle::create.*",
 227       "allocator": "malloc"
 228     },
 229     {
 230       "name": "tc-renderstyle",
 231       "stacktrace": ".*(WebCore|blink)::RenderStyle::clone.*",
 232       "allocator": "malloc"
 233     },
 234     {
 235       "name": "tc-webcore-sharedbuf",
 236       "stacktrace": ".*(WebCore|blink)::SharedBuffer::create.*",
 237       "allocator": "malloc"
 238     },
 239     {
 240       "name": "tc-webcore-sharedbuf",
 241       "stacktrace": ".*(WebCore|blink)::SharedBuffer::buffer.*",
 242       "allocator": "malloc"
 243     },
 244     {
 245       "name": "tc-webcore-sharedbuf",
 246       "stacktrace": ".*(WebCore|blink)::SharedBuffer::append.*",
 247       "allocator": "malloc"
 248     },
 249     {
 250       "name": "tc-webcore-XHRcreate",
 251       "stacktrace": ".*(WebCore|blink)::XMLHttpRequest::create .*",
 252       "allocator": "malloc"
 253     },
 254     {
 255       "name": "tc-webcore-XHRreceived",
 256       "stacktrace": ".*(WebCore|blink)::XMLHttpRequest::didReceiveData.*",
 257       "allocator": "malloc"
 258     },
 259     {
 260       "name": "tc-webcore-docwriter-add",
 261       "stacktrace": ".*(WebCore|blink)::DocumentWriter::addData.*",
 262       "allocator": "malloc"
 263     },
 264     {
 265       "name": "tc-webcore-node-and-doc",
 266       "stacktrace": ".*(WebCore|blink)::HTML[a-zA-Z0-9_]*Element::create .*",
 267       "allocator": "malloc"
 268     },
 269     {
 270       "name": "tc-webcore-node-and-doc",
 271       "stacktrace": ".*(WebCore|blink)::Text::create .*",
 272       "allocator": "malloc"
 273     },
 274     {
 275       "name": "tc-webcore-node-and-doc",
 276       "stacktrace": ".*(WebCore|blink)::Comment::create .*",
 277       "allocator": "malloc"
 278     },
 279     {
 280       "name": "tc-webcore-node-and-doc",
 281       "stacktrace": ".*(WebCore|blink)::HTMLDocument::create .*",
 282       "allocator": "malloc"
 283     },
 284     {
 285       "name": "tc-webcore-node-and-doc",
 286       "stacktrace": ".*(WebCore|blink)::CSSStyleRule::create .*",
 287       "allocator": "malloc"
 288     },
 289     {
 290       "name": "tc-webcore-node-and-doc",
 291       "stacktrace": ".*(WebCore|blink)::Attribute::create .*",
 292       "allocator": "malloc"
 293     },
 294     {
 295       "name": "tc-webcore-node-and-doc",
 296       "stacktrace": ".*(WebCore|blink)::DOMWindow::create .*",
 297       "allocator": "malloc"
 298     },
 299     {
 300       "name": "tc-webcore-node-factory",
 301       "stacktrace": ".*(WebCore|blink)::HTML[a-zA-Z0-9_]*Factory::create[a-zA-Z0-9_]*Element.*",
 302       "allocator": "malloc"
 303     },
 304     {
 305       "name": "tc-webcore-element-wrapper",
 306       "stacktrace": ".*(WebCore|blink)::createHTML[a-zA-Z0-9_]*ElementWrapper.*",
 307       "allocator": "malloc"
 308     },
 309     {
 310       "name": "tc-webcore-stylepropertyset",
 311       "stacktrace": ".*(WebCore|blink)::ImmutableStylePropertySet::create .*",
 312       "allocator": "malloc"
 313     },
 314     {
 315       "name": "tc-webcore-stylepropertyset",
 316       "stacktrace": ".*(WebCore|blink)::MutableStylePropertySet::create .*",
 317       "allocator": "malloc"
 318     },
 319     {
 320       "name": "tc-webcore-style-createsheet",
 321       "stacktrace": ".*(WebCore|blink)::StyleElement::createSheet.*",
 322       "allocator": "malloc"
 323     },
 324     {
 325       "name": "tc-webcore-resource",
 326       "stacktrace": ".*(WebCore|blink)::ResourceFetcher::requestResource .*",
 327       "allocator": "malloc"
 328     },
 329     {
 330       "name": "tc-webcore-script-execute",
 331       "stacktrace": ".*(WebCore|blink)::ScriptLoader::execute.*",
 332       "allocator": "malloc"
 333     },
 334     {
 335       "name": "tc-webcore-events-related",
 336       "stacktrace": ".*(WebCore|blink)::createAttributeEventListener.*",
 337       "allocator": "malloc"
 338     },
 339     {
 340       "name": "tc-webcore-events-related",
 341       "stacktrace": ".*(WebCore|blink)::V8LazyEventListener::create.*",
 342       "allocator": "malloc"
 343     },
 344     {
 345       "name": "tc-webcore-events-related",
 346       "stacktrace": ".*(WebCore|blink)::V8EventListener::create.*",
 347       "allocator": "malloc"
 348     },
 349     {
 350       "name": "tc-webcore-events-related",
 351       "stacktrace": ".*(WebCore|blink)::Event::create .*",
 352       "allocator": "malloc"
 353     },
 354     {
 355       "name": "tc-webcore-events-related",
 356       "stacktrace": ".*(WebCore|blink)::EventListener::create .*",
 357       "allocator": "malloc"
 358     },
 359     {
 360       "name": "tc-webcore-document-write",
 361       "stacktrace": ".*(WebCore|blink)::Document::write.*",
 362       "allocator": "malloc"
 363     },
 364     {
 365       "name": "tc-webcore-element-create-renderer",
 366       "stacktrace": ".*(WebCore|blink)::[a-zA-Z0-9_]*Element::createRenderer .*",
 367       "allocator": "malloc"
 368     },
 369     {
 370       "name": "tc-webcore-render-catch-all",
 371       "stacktrace": ".*(WebCore|blink)::RenderLayer.*",
 372       "allocator": "malloc"
 373     },
 374     {
 375       "name": "tc-webcore-render-catch-all",
 376       "stacktrace": ".*(WebCore|blink)::RenderBlock.*",
 377       "allocator": "malloc"
 378     },
 379     {
 380       "name": "tc-webcore-render-catch-all",
 381       "stacktrace": ".*(WebCore|blink)::RenderWidget.*",
 382       "allocator": "malloc"
 383     },
 384     {
 385       "name": "tc-webcore-render-catch-all",
 386       "stacktrace": ".*(WebCore|blink)::RenderView.*",
 387       "allocator": "malloc"
 388     },
 389     {
 390       "name": "tc-webcore-render-catch-all",
 391       "stacktrace": ".*(WebCore|blink)::RenderViewImpl.*",
 392       "allocator": "malloc"
 393     },
 394     {
 395       "name": "tc-webcore-render-catch-all",
 396       "stacktrace": ".*(WebCore|blink)::RenderStyle.*",
 397       "allocator": "malloc"
 398     },
 399     {
 400       "name": "tc-webcore-render-catch-all",
 401       "stacktrace": ".*(WebCore|blink)::RenderText.*",
 402       "allocator": "malloc"
 403     },
 404     {
 405       "name": "tc-webcore-render-catch-all",
 406       "stacktrace": ".* RendererMain .*",
 407       "allocator": "malloc"
 408     },
 409     {
 410       "name": "tc-webcore-setInnerHTML-except-node",
 411       "stacktrace": ".*(WebCore|blink)::Element::setInnerHTML.*",
 412       "allocator": "malloc"
 413     },
 414     {
 415       "name": "tc-wtf-StringImpl-user-catch-all",
 416       "stacktrace": ".*WTF::StringImpl::create .*",
 417       "allocator": "malloc"
 418     },
 419     {
 420       "name": "tc-wtf-StringImpl-user-catch-all",
 421       "stacktrace": ".*WTF::StringImpl::createUninitialized.*",
 422       "allocator": "malloc"
 423     },
 424     {
 425       "name": "tc-wtf-HashTable-user-catch-all",
 426       "stacktrace": ".*WTF::HashTable::allocateTable.*",
 427       "allocator": "malloc"
 428     },
 429     {
 430       "name": "tc-webcore-everything-create",
 431       "stacktrace": ".*(WebCore|blink)::[a-zA-Z0-9_]*::create .*",
 432       "allocator": "malloc"
 433     },
 434     {
 435       "name": "tc-webkit-from-v8-catch-all",
 436       "stacktrace": ".*(WTF::|WebCore::|blink::|WebKit::).*v8::.*",
 437       "allocator": "malloc"
 438     },
 439     {
 440       "name": "tc-webkit-catch-all",
 441       "stacktrace": ".*(WTF::|WebCore::|blink::|WebKit::).*",
 442       "allocator": "malloc"
 443     },
 444     {
 445       "name": "tc-v8-catch-all",
 446       "stacktrace": ".*v8::.*",
 447       "allocator": "malloc"
 448     },
 449     {
 450       "name": "tc-toplevel-string",
 451       "stacktrace": ".*::allocate std::basic_string::_Rep::_S_create.*",
 452       "allocator": "malloc"
 453     },
 454     {
 455       "name": "tc-std-treemap",
 456       "stacktrace": ".*::allocate std::(_Rb_tree|__1::__tree).*",
 457       "allocator": "malloc"
 458     },
 459     {
 460       "name": "tc-std-hashmap",
 461       "stacktrace": ".*(std::vector::reserve __gnu_cxx::hashtable|::allocate std::_Hashtable|::allocate std::__1::__hash_table).*",
 462       "allocator": "malloc"
 463     },
 464     {
 465       "name": "tc-std-vector",
 466       "stacktrace": ".*std::(_Vector_base::_M_allocate|__1::vector::allocate).*",
 467       "allocator": "malloc"
 468     },
 469     {
 470       "name": "tc-std-other",
 471       "stacktrace": ".*(__gnu_cxx::new_allocator::allocate|std::__1::allocator::allocate).*",
 472       "allocator": "malloc"
 473     },
 474     {
 475       "name": "tc-catch-all",
 476       "stacktrace": ".*",
 477       "allocator": "malloc"
 478     },
 479     {
 480       "name": "UNTIL_HERE_FOR_TOTAL",
 481       "stacktrace": "optional",
 482       "allocator": "optional"
 483     },
 484     {
 485       "name": "total-exclude-profiler",
 486       "stacktrace": "optional",
 487       "allocator": "optional"
 488     },
 489     {
 490       "name": "total",
 491       "stacktrace": "optional",
 492       "allocator": "optional"
 493     },
 494     {
 495       "name": "absent",
 496       "stacktrace": "optional",
 497       "allocator": "optional"
 498     },
 499     {
 500       "name": "anonymous",
 501       "stacktrace": "optional",
 502       "allocator": "optional"
 503     },
 504     {
 505       "name": "file-exec",
 506       "stacktrace": "optional",
 507       "allocator": "optional"
 508     },
 509     {
 510       "name": "file-nonexec",
 511       "stacktrace": "optional",
 512       "allocator": "optional"
 513     },
 514     {
 515       "name": "stack",
 516       "stacktrace": "optional",
 517       "allocator": "optional"
 518     },
 519     {
 520       "name": "other",
 521       "stacktrace": "optional",
 522       "allocator": "optional"
 523     }
 524   ],
 525   "version": "POLICY_DEEP_3"
 526 }