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      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-ashmem-dalvik-heap",
     11     "unhooked-ashmem-dalvik-LinearAlloc",
     12     "unhooked-ashmem-dalvik-aux-structure",
     13     "unhooked-ashmem-dalvik-bitmap",
     14     "unhooked-ashmem-dalvik-other",
     15     "unhooked-pvrsrvkm",
     16     "unhooked-system-dex",
     17     "unhooked-chrome-dex",
     18     "unhooked-other-ashmem",
     19     "unhooked-anonymous",
     20     "unhooked-file-exec-lib-chrome",
     21     "unhooked-file-exec",
     22     "unhooked-file-nonexec-lib-chrome",
     23     "unhooked-file-nonexec",
     24     "unhooked-stack",
     25     "unhooked-other",
     26     "no-bucket",
     27     "mmap-v8-heap-newspace",
     28     "mmap-v8-heap-coderange",
     29     "mmap-v8-heap-pagedspace",
     30     "mmap-v8-other",
     31     "mmap-gpu-mappedmemorymanager",
     32     "mmap-gpu-command-ringbuffer",
     33     "mmap-gpu-transfer-ringbuffer",
     34     "mmap-gpu-gles2-createbuffer",
     35     "mmap-skia-font",
     36     "mmap-catch-all",
     37     "tc-disk_cache-backing",
     38     "tc-disk_cache-other",
     39     "tc-sqlite3MemAlloc",
     40     "tc-angle",
     41     "tc-crypto",
     42     "tc-net-iobuffer",
     43     "tc-stl-string",
     44     "tc-stl-rbtree",
     45     "tc-stl-vector",
     46     "tc-stl-hashtable",
     47     "tc-stl-other",
     48     "tc-webcore-fontcache",
     49     "tc-skia",
     50     "tc-renderstyle",
     51     "tc-webcore-sharedbuf",
     52     "tc-webcore-XHRcreate",
     53     "tc-webcore-XHRreceived",
     54     "tc-webcore-docwriter-add",
     55     "tc-webcore-node-and-doc",
     56     "tc-webcore-node-factory",
     57     "tc-webcore-element-wrapper",
     58     "tc-webcore-stylepropertyset",
     59     "tc-webcore-style-createsheet",
     60     "tc-webcore-resource",
     61     "tc-webcore-script-execute",
     62     "tc-webcore-events-related",
     63     "tc-webcore-document-write",
     64     "tc-webcore-element-create-renderer",
     65     "tc-webcore-render-catch-all",
     66     "tc-webcore-setInnerHTML-except-node",
     67     "tc-wtf-StringImpl-user-catch-all",
     68     "tc-wtf-HashTable-user-catch-all",
     69     "tc-webcore-everything-create",
     70     "tc-webkit-from-v8-catch-all",
     71     "tc-webkit-catch-all",
     72     "tc-v8-catch-all",
     73     "tc-catch-all",
     74     "tc-unused",
     75     "UNTIL_HERE_FOR_TOTAL",
     76     "total-exclude-profiler",
     77     "total",
     78     "absent",
     79     "anonymous",
     80     "file-exec",
     81     "file-nonexec",
     82     "stack",
     83     "other",
     84     "mmap-total-log",
     85     "mmap-no-log",
     86     "mmap-total-record",
     87     "other-total-log",
     88     "tc-total-log",
     89     "tc-no-log",
     90     "tc-total-record",
     91     "tc-total"
     92   ],
     93   "rules": [
     94     {
     95       "name": "second",
     96       "stacktrace": "optional",
     97       "allocator": "optional"
     98     },
     99     {
    100       "name": "mmap-profiler",
    101       "stacktrace": ".*(ProfilerMalloc|MemoryRegionMap::).*",
    102       "allocator": "mmap"
    103     },
    104     {
    105       "name": "mmap-type-profiler",
    106       "stacktrace": ".*(TypeProfilerMalloc).*",
    107       "allocator": "mmap"
    108     },
    109     {
    110       "name": "mmap-tcmalloc",
    111       "stacktrace": ".*(DoAllocWithArena|SbrkSysAllocator::Alloc|MmapSysAllocator::Alloc|LowLevelAlloc::Alloc|LowLevelAlloc::AllocWithArena).*",
    112       "allocator": "mmap"
    113     },
    114     {
    115       "name": "FROM_HERE_FOR_TOTAL",
    116       "stacktrace": "optional",
    117       "allocator": "optional"
    118     },
    119     {
    120       "name": "mustbezero",
    121       "stacktrace": "optional",
    122       "allocator": "optional"
    123     },
    124     {
    125       "name": "unhooked-absent",
    126       "stacktrace": "optional",
    127       "allocator": "optional"
    128     },
    129     {
    130       "name": "unhooked-ashmem-dalvik-heap",
    131       "mappedpathname": "/dev/ashmem/dalvik-heap.*",
    132       "allocator": "unhooked"
    133     },
    134     {
    135       "name": "unhooked-ashmem-dalvik-LinearAlloc",
    136       "mappedpathname": "/dev/ashmem/dalvik-LinearAlloc.*",
    137       "allocator": "unhooked"
    138     },
    139     {
    140       "name": "unhooked-ashmem-dalvik-aux-structure",
    141       "mappedpathname": "/dev/ashmem/dalvik-aux-structure.*",
    142       "allocator": "unhooked"
    143     },
    144     {
    145       "name": "unhooked-ashmem-dalvik-bitmap",
    146       "mappedpathname": "/dev/ashmem/dalvik-bitmap.*",
    147       "allocator": "unhooked"
    148     },
    149     {
    150       "name": "unhooked-ashmem-dalvik-other",
    151       "mappedpathname": "/dev/ashmem/dalvik.*",
    152       "allocator": "unhooked"
    153     },
    154     {
    155       "name": "unhooked-pvrsrvkm",
    156       "mappedpathname": "/dev/pvrsrvkm.*",
    157       "allocator": "unhooked"
    158     },
    159     {
    160       "name": "unhooked-system-dex",
    161       "mappedpathname": "/data/dalvik-cache/system.*.dex.*",
    162       "allocator": "unhooked"
    163     },
    164     {
    165       "name": "unhooked-chrome-dex",
    166       "mappedpathname": "^/.*?(chrome|content).*?apk (a] classes.dex",
    167       "allocator": "unhooked"
    168     },
    169     {
    170       "name": "unhooked-other-ashmem",
    171       "mappedpathname": "/dev/ashmem/.*",
    172       "allocator": "unhooked"
    173     },
    174     {
    175       "name": "unhooked-anonymous",
    176       "mappedpathname": "^$",
    177       "allocator": "unhooked"
    178     },
    179     {
    180       "name": "unhooked-file-exec-lib-chrome",
    181       "mappedpathname": "^/.*?(chromeview|content).*",
    182       "mappedpermission": "..x.",
    183       "allocator": "unhooked"
    184     },
    185     {
    186       "name": "unhooked-file-exec",
    187       "mappedpathname": "^/.*",
    188       "mappedpermission": "..x.",
    189       "allocator": "unhooked"
    190     },
    191     {
    192       "name": "unhooked-file-nonexec-lib-chrome",
    193       "mappedpathname": "^/.*?(chromeview|content).*",
    194       "allocator": "unhooked"
    195     },
    196     {
    197       "name": "unhooked-file-nonexec",
    198       "mappedpathname": "^/.*",
    199       "allocator": "unhooked"
    200     },
    201     {
    202       "name": "unhooked-stack",
    203       "mappedpathname": ".stack.",
    204       "allocator": "unhooked"
    205     },
    206     {
    207       "name": "unhooked-other",
    208       "mappedpathname": ".*",
    209       "allocator": "unhooked"
    210     },
    211     {
    212       "name": "mmap-v8-heap-newspace",
    213       "stacktrace": ".*v8::internal::NewSpace::SetUp.*",
    214       "allocator": "mmap"
    215     },
    216     {
    217       "name": "mmap-v8-heap-coderange",
    218       "stacktrace": ".*v8::internal::CodeRange::SetUp.*",
    219       "allocator": "mmap"
    220     },
    221     {
    222       "name": "mmap-v8-heap-pagedspace",
    223       "stacktrace": ".*v8::internal::PagedSpace::AllocateRaw.*",
    224       "allocator": "mmap"
    225     },
    226     {
    227       "name": "mmap-v8-other",
    228       "stacktrace": ".*v8::.*",
    229       "allocator": "mmap"
    230     },
    231     {
    232       "name": "mmap-gpu-mappedmemorymanager",
    233       "stacktrace": ".*gpu::MappedMemoryManager::Alloc.*",
    234       "allocator": "mmap"
    235     },
    236     {
    237       "name": "mmap-gpu-command-ringbuffer",
    238       "stacktrace": ".*gpu::CommandBufferHelper::AllocateRingBuffer.*",
    239       "allocator": "mmap"
    240     },
    241     {
    242       "name": "mmap-gpu-transfer-ringbuffer",
    243       "stacktrace": ".*gpu::TransferBuffer::AllocateRingBuffer.*",
    244       "allocator": "mmap"
    245     },
    246     {
    247       "name": "mmap-gpu-gles2-createbuffer",
    248       "stacktrace": ".*gpu::gles2::BufferTracker::CreateBuffer.*",
    249       "allocator": "mmap"
    250     },
    251     {
    252       "name": "mmap-skia-font",
    253       "stacktrace": ".*SkTypeface::openStream.*",
    254       "allocator": "mmap"
    255     },
    256     {
    257       "name": "mmap-catch-all",
    258       "stacktrace": ".*",
    259       "allocator": "mmap"
    260     },
    261     {
    262       "name": "tc-disk_cache-backing",
    263       "stacktrace": ".*disk_cache::BackendImpl::InitBackingStore.*",
    264       "allocator": "malloc"
    265     },
    266     {
    267       "name": "tc-disk_cache-other",
    268       "stacktrace": ".*disk_cache::.*",
    269       "allocator": "malloc"
    270     },
    271     {
    272       "name": "tc-sqlite3MemAlloc",
    273       "stacktrace": ".*sqlite3MemMalloc.*",
    274       "allocator": "malloc"
    275     },
    276     {
    277       "name": "tc-angle",
    278       "stacktrace": ".*TPoolAllocator::allocate.*",
    279       "allocator": "malloc"
    280     },
    281     {
    282       "name": "tc-crypto",
    283       "stacktrace": ".*(CRYPTO_malloc|CRYPTO_realloc).*",
    284       "allocator": "malloc"
    285     },
    286     {
    287       "name": "tc-net-iobuffer",
    288       "stacktrace": ".*net::IOBuffer::IOBuffer.*",
    289       "allocator": "malloc"
    290     },
    291     {
    292       "name": "tc-stl-string",
    293       "stacktrace": ".*std::basic_string::.*",
    294       "allocator": "malloc"
    295     },
    296     {
    297       "name": "tc-stl-rbtree",
    298       "stacktrace": ".*std::priv::_Rb_tree::.*",
    299       "allocator": "malloc"
    300     },
    301     {
    302       "name": "tc-stl-vector",
    303       "stacktrace": ".*std::priv::_Impl_vector::.*",
    304       "allocator": "malloc"
    305     },
    306     {
    307       "name": "tc-stl-hashtable",
    308       "stacktrace": ".*std::hashtable::.*",
    309       "allocator": "malloc"
    310     },
    311     {
    312       "name": "tc-stl-other",
    313       "stacktrace": ".*std::__stl_new.*",
    314       "allocator": "malloc"
    315     },
    316     {
    317       "name": "tc-webcore-fontcache",
    318       "stacktrace": ".*(WebCore|blink)::FontCache::getCachedFontData.*",
    319       "allocator": "malloc"
    320     },
    321     {
    322       "name": "tc-skia",
    323       "stacktrace": ".* Sk[A-Za-z_]+::.*",
    324       "allocator": "malloc"
    325     },
    326     {
    327       "name": "tc-renderstyle",
    328       "stacktrace": ".*(WebCore|blink)::RenderStyle::create.*",
    329       "allocator": "malloc"
    330     },
    331     {
    332       "name": "tc-renderstyle",
    333       "stacktrace": ".*(WebCore|blink)::RenderStyle::clone.*",
    334       "allocator": "malloc"
    335     },
    336     {
    337       "name": "tc-webcore-sharedbuf",
    338       "stacktrace": ".*(WebCore|blink)::SharedBuffer::create.*",
    339       "allocator": "malloc"
    340     },
    341     {
    342       "name": "tc-webcore-sharedbuf",
    343       "stacktrace": ".*(WebCore|blink)::SharedBuffer::buffer.*",
    344       "allocator": "malloc"
    345     },
    346     {
    347       "name": "tc-webcore-sharedbuf",
    348       "stacktrace": ".*(WebCore|blink)::SharedBuffer::append.*",
    349       "allocator": "malloc"
    350     },
    351     {
    352       "name": "tc-webcore-XHRcreate",
    353       "stacktrace": ".*(WebCore|blink)::XMLHttpRequest::create .*",
    354       "allocator": "malloc"
    355     },
    356     {
    357       "name": "tc-webcore-XHRreceived",
    358       "stacktrace": ".*(WebCore|blink)::XMLHttpRequest::didReceiveData.*",
    359       "allocator": "malloc"
    360     },
    361     {
    362       "name": "tc-webcore-docwriter-add",
    363       "stacktrace": ".*(WebCore|blink)::DocumentWriter::addData.*",
    364       "allocator": "malloc"
    365     },
    366     {
    367       "name": "tc-webcore-node-and-doc",
    368       "stacktrace": ".*(WebCore|blink)::HTML[a-zA-Z0-9_]*Element::create .*",
    369       "allocator": "malloc"
    370     },
    371     {
    372       "name": "tc-webcore-node-and-doc",
    373       "stacktrace": ".*(WebCore|blink)::Text::create .*",
    374       "allocator": "malloc"
    375     },
    376     {
    377       "name": "tc-webcore-node-and-doc",
    378       "stacktrace": ".*(WebCore|blink)::Comment::create .*",
    379       "allocator": "malloc"
    380     },
    381     {
    382       "name": "tc-webcore-node-and-doc",
    383       "stacktrace": ".*(WebCore|blink)::HTMLDocument::create .*",
    384       "allocator": "malloc"
    385     },
    386     {
    387       "name": "tc-webcore-node-and-doc",
    388       "stacktrace": ".*(WebCore|blink)::CSSStyleRule::create .*",
    389       "allocator": "malloc"
    390     },
    391     {
    392       "name": "tc-webcore-node-and-doc",
    393       "stacktrace": ".*(WebCore|blink)::Attribute::create .*",
    394       "allocator": "malloc"
    395     },
    396     {
    397       "name": "tc-webcore-node-and-doc",
    398       "stacktrace": ".*(WebCore|blink)::DOMWindow::create .*",
    399       "allocator": "malloc"
    400     },
    401     {
    402       "name": "tc-webcore-node-factory",
    403       "stacktrace": ".*(WebCore|blink)::HTML[a-zA-Z0-9_]*Factory::create[a-zA-Z0-9_]*Element.*",
    404       "allocator": "malloc"
    405     },
    406     {
    407       "name": "tc-webcore-element-wrapper",
    408       "stacktrace": ".*(WebCore|blink)::createHTML[a-zA-Z0-9_]*ElementWrapper.*",
    409       "allocator": "malloc"
    410     },
    411     {
    412       "name": "tc-webcore-stylepropertyset",
    413       "stacktrace": ".*(WebCore|blink)::StylePropertySet::create .*",
    414       "allocator": "malloc"
    415     },
    416     {
    417       "name": "tc-webcore-style-createsheet",
    418       "stacktrace": ".*(WebCore|blink)::StyleElement::createSheet.*",
    419       "allocator": "malloc"
    420     },
    421     {
    422       "name": "tc-webcore-resource",
    423       "stacktrace": ".*(WebCore|blink)::ResourceFetcher::requestResource .*",
    424       "allocator": "malloc"
    425     },
    426     {
    427       "name": "tc-webcore-script-execute",
    428       "stacktrace": ".*(WebCore|blink)::ScriptLoader::execute.*",
    429       "allocator": "malloc"
    430     },
    431     {
    432       "name": "tc-webcore-events-related",
    433       "stacktrace": ".*(WebCore|blink)::createAttributeEventListener.*",
    434       "allocator": "malloc"
    435     },
    436     {
    437       "name": "tc-webcore-events-related",
    438       "stacktrace": ".*(WebCore|blink)::V8LazyEventListener::create.*",
    439       "allocator": "malloc"
    440     },
    441     {
    442       "name": "tc-webcore-events-related",
    443       "stacktrace": ".*(WebCore|blink)::V8EventListener::create.*",
    444       "allocator": "malloc"
    445     },
    446     {
    447       "name": "tc-webcore-events-related",
    448       "stacktrace": ".*(WebCore|blink)::Event::create .*",
    449       "allocator": "malloc"
    450     },
    451     {
    452       "name": "tc-webcore-events-related",
    453       "stacktrace": ".*(WebCore|blink)::EventListener::create .*",
    454       "allocator": "malloc"
    455     },
    456     {
    457       "name": "tc-webcore-document-write",
    458       "stacktrace": ".*(WebCore|blink)::Document::write.*",
    459       "allocator": "malloc"
    460     },
    461     {
    462       "name": "tc-webcore-element-create-renderer",
    463       "stacktrace": ".*(WebCore|blink)::[a-zA-Z0-9_]*Element::createRenderer .*",
    464       "allocator": "malloc"
    465     },
    466     {
    467       "name": "tc-webcore-render-catch-all",
    468       "stacktrace": ".*(WebCore|blink)::RenderLayer.*",
    469       "allocator": "malloc"
    470     },
    471     {
    472       "name": "tc-webcore-render-catch-all",
    473       "stacktrace": ".*(WebCore|blink)::RenderBlock.*",
    474       "allocator": "malloc"
    475     },
    476     {
    477       "name": "tc-webcore-render-catch-all",
    478       "stacktrace": ".*(WebCore|blink)::RenderWidget.*",
    479       "allocator": "malloc"
    480     },
    481     {
    482       "name": "tc-webcore-render-catch-all",
    483       "stacktrace": ".*(WebCore|blink)::RenderView.*",
    484       "allocator": "malloc"
    485     },
    486     {
    487       "name": "tc-webcore-render-catch-all",
    488       "stacktrace": ".*(WebCore|blink)::RenderViewImpl.*",
    489       "allocator": "malloc"
    490     },
    491     {
    492       "name": "tc-webcore-render-catch-all",
    493       "stacktrace": ".*(WebCore|blink)::RenderStyle.*",
    494       "allocator": "malloc"
    495     },
    496     {
    497       "name": "tc-webcore-render-catch-all",
    498       "stacktrace": ".*(WebCore|blink)::RenderText.*",
    499       "allocator": "malloc"
    500     },
    501     {
    502       "name": "tc-webcore-render-catch-all",
    503       "stacktrace": ".* RendererMain .*",
    504       "allocator": "malloc"
    505     },
    506     {
    507       "name": "tc-webcore-setInnerHTML-except-node",
    508       "stacktrace": ".*(WebCore|blink)::Element::setInnerHTML.*",
    509       "allocator": "malloc"
    510     },
    511     {
    512       "name": "tc-wtf-StringImpl-user-catch-all",
    513       "stacktrace": ".*WTF::StringImpl::create .*",
    514       "allocator": "malloc"
    515     },
    516     {
    517       "name": "tc-wtf-StringImpl-user-catch-all",
    518       "stacktrace": ".*WTF::StringImpl::createUninitialized.*",
    519       "allocator": "malloc"
    520     },
    521     {
    522       "name": "tc-wtf-HashTable-user-catch-all",
    523       "stacktrace": ".*WTF::HashTable::allocateTable.*",
    524       "allocator": "malloc"
    525     },
    526     {
    527       "name": "tc-webcore-everything-create",
    528       "stacktrace": ".*(WebCore|blink)::[a-zA-Z0-9_]*::create .*",
    529       "allocator": "malloc"
    530     },
    531     {
    532       "name": "tc-webkit-from-v8-catch-all",
    533       "stacktrace": ".*(WTF::|WebCore::|blink::|WebKit::).*v8::.*",
    534       "allocator": "malloc"
    535     },
    536     {
    537       "name": "tc-webkit-catch-all",
    538       "stacktrace": ".*(WTF::|WebCore::|blink::|WebKit::).*",
    539       "allocator": "malloc"
    540     },
    541     {
    542       "name": "tc-v8-catch-all",
    543       "stacktrace": ".*v8::.*",
    544       "allocator": "malloc"
    545     },
    546     {
    547       "name": "tc-catch-all",
    548       "stacktrace": ".*",
    549       "allocator": "malloc"
    550     },
    551     {
    552       "name": "UNTIL_HERE_FOR_TOTAL",
    553       "stacktrace": "optional",
    554       "allocator": "optional"
    555     },
    556     {
    557       "name": "total-exclude-profiler",
    558       "stacktrace": "optional",
    559       "allocator": "optional"
    560     },
    561     {
    562       "name": "total",
    563       "stacktrace": "optional",
    564       "allocator": "optional"
    565     },
    566     {
    567       "name": "absent",
    568       "stacktrace": "optional",
    569       "allocator": "optional"
    570     },
    571     {
    572       "name": "anonymous",
    573       "stacktrace": "optional",
    574       "allocator": "optional"
    575     },
    576     {
    577       "name": "file-exec",
    578       "stacktrace": "optional",
    579       "allocator": "optional"
    580     },
    581     {
    582       "name": "file-nonexec",
    583       "stacktrace": "optional",
    584       "allocator": "optional"
    585     },
    586     {
    587       "name": "stack",
    588       "stacktrace": "optional",
    589       "allocator": "optional"
    590     },
    591     {
    592       "name": "other",
    593       "stacktrace": "optional",
    594       "allocator": "optional"
    595     }
    596   ],
    597   "version": "POLICY_DEEP_3"
    598 }
    599