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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-kgsl",
     16     "unhooked-pvrsrvkm",
     17     "unhooked-system-dex",
     18     "unhooked-chrome-dex",
     19     "unhooked-other-ashmem",
     20     "unhooked-anonymous",
     21     "unhooked-file-exec-lib-chrome-shared",
     22     "unhooked-file-exec-lib-chrome-private",
     23     "unhooked-file-exec",
     24     "unhooked-file-nonexec-lib-chrome-shared",
     25     "unhooked-file-nonexec-lib-chrome-private",
     26     "unhooked-file-nonexec",
     27     "unhooked-stack",
     28     "unhooked-other",
     29     "no-bucket",
     30     "mmap-v8-heap-newspace",
     31     "mmap-v8-heap-coderange",
     32     "mmap-v8-heap-pagedspace",
     33     "mmap-v8-other",
     34     "mmap-gpu-mappedmemorymanager",
     35     "mmap-gpu-command-ringbuffer",
     36     "mmap-gpu-transfer-ringbuffer",
     37     "mmap-gpu-gles2-createbuffer",
     38     "mmap-skia-font",
     39     "mmap-catch-all",
     40     "tc-webcore-fontcache",
     41     "tc-skia",
     42     "tc-renderstyle",
     43     "tc-webcore-sharedbuf",
     44     "tc-webcore-XHRcreate",
     45     "tc-webcore-XHRreceived",
     46     "tc-webcore-docwriter-add",
     47     "tc-webcore-node-and-doc",
     48     "tc-webcore-node-factory",
     49     "tc-webcore-element-wrapper",
     50     "tc-webcore-stylepropertyset",
     51     "tc-webcore-style-createsheet",
     52     "tc-webcore-resource",
     53     "tc-webcore-script-execute",
     54     "tc-webcore-events-related",
     55     "tc-webcore-document-write",
     56     "tc-webcore-element-create-renderer",
     57     "tc-webcore-image-frame-generator",
     58     "tc-webcore-render-catch-all",
     59     "tc-webcore-setInnerHTML-except-node",
     60     "tc-wtf-StringImpl-user-catch-all",
     61     "tc-wtf-HashTable-user-catch-all",
     62     "tc-webcore-everything-create",
     63     "tc-webkit-from-v8-catch-all",
     64     "tc-webkit-catch-all",
     65     "tc-v8-catch-all",
     66     "tc-stl-string",
     67     "tc-stl-rbtree",
     68     "tc-stl-vector",
     69     "tc-stl-hashtable",
     70     "tc-stl-other",
     71     "tc-catch-all",
     72     "tc-unused",
     73     "UNTIL_HERE_FOR_TOTAL",
     74     "total-exclude-profiler",
     75     "total",
     76     "absent",
     77     "anonymous",
     78     "file-exec",
     79     "file-nonexec",
     80     "stack",
     81     "other",
     82     "mmap-total-log",
     83     "mmap-no-log",
     84     "mmap-total-record",
     85     "other-total-log",
     86     "tc-total-log",
     87     "tc-no-log",
     88     "tc-total-record",
     89     "tc-total"
     90   ],
     91   "rules": [
     92     {
     93       "name": "second",
     94       "stacktrace": "optional",
     95       "allocator": "optional"
     96     },
     97     {
     98       "name": "mmap-profiler",
     99       "stacktrace": ".*(ProfilerMalloc|MemoryRegionMap::).*",
    100       "allocator": "mmap"
    101     },
    102     {
    103       "name": "mmap-type-profiler",
    104       "stacktrace": ".*(TypeProfilerMalloc).*",
    105       "allocator": "mmap"
    106     },
    107     {
    108       "name": "mmap-tcmalloc",
    109       "stacktrace": ".*(DoAllocWithArena|SbrkSysAllocator::Alloc|MmapSysAllocator::Alloc|LowLevelAlloc::Alloc|LowLevelAlloc::AllocWithArena).*",
    110       "allocator": "mmap"
    111     },
    112     {
    113       "name": "FROM_HERE_FOR_TOTAL",
    114       "stacktrace": "optional",
    115       "allocator": "optional"
    116     },
    117     {
    118       "name": "mustbezero",
    119       "stacktrace": "optional",
    120       "allocator": "optional"
    121     },
    122     {
    123       "name": "unhooked-absent",
    124       "stacktrace": "optional",
    125       "allocator": "optional"
    126     },
    127     {
    128       "name": "unhooked-ashmem-dalvik-heap",
    129       "mappedpathname": "/dev/ashmem/dalvik-heap.*",
    130       "allocator": "unhooked"
    131     },
    132     {
    133       "name": "unhooked-ashmem-dalvik-LinearAlloc",
    134       "mappedpathname": "/dev/ashmem/dalvik-LinearAlloc.*",
    135       "allocator": "unhooked"
    136     },
    137     {
    138       "name": "unhooked-ashmem-dalvik-aux-structure",
    139       "mappedpathname": "/dev/ashmem/dalvik-aux-structure.*",
    140       "allocator": "unhooked"
    141     },
    142     {
    143       "name": "unhooked-ashmem-dalvik-bitmap",
    144       "mappedpathname": "/dev/ashmem/dalvik-bitmap.*",
    145       "allocator": "unhooked"
    146     },
    147     {
    148       "name": "unhooked-ashmem-dalvik-other",
    149       "mappedpathname": "/dev/ashmem/dalvik.*",
    150       "allocator": "unhooked"
    151     },
    152     {
    153       "name": "unhooked-kgsl",
    154       "mappedpathname": "/dev/kgsl-3d0",
    155       "allocator": "unhooked"
    156     },
    157     {
    158       "name": "unhooked-pvrsrvkm",
    159       "mappedpathname": "/dev/pvrsrvkm.*",
    160       "allocator": "unhooked"
    161     },
    162     {
    163       "name": "unhooked-system-dex",
    164       "mappedpathname": "/data/dalvik-cache/system.*.dex.*",
    165       "allocator": "unhooked"
    166     },
    167     {
    168       "name": "unhooked-chrome-dex",
    169       "mappedpathname": "^/.*?(chrome|content).*?apk (a] classes.dex",
    170       "allocator": "unhooked"
    171     },
    172     {
    173       "name": "unhooked-other-ashmem",
    174       "mappedpathname": "/dev/ashmem/.*",
    175       "allocator": "unhooked"
    176     },
    177     {
    178       "name": "unhooked-anonymous",
    179       "mappedpathname": "^$",
    180       "allocator": "unhooked"
    181     },
    182     {
    183       "name": "unhooked-file-exec-lib-chrome-shared",
    184       "mappedpathname": "^/.*?(chromeview|content).*",
    185       "mappedpermission": "..x.",
    186       "allocator": "unhooked",
    187       "sharedwith": ["group", "others"]
    188     },
    189     {
    190       "name": "unhooked-file-exec-lib-chrome-private",
    191       "mappedpathname": "^/.*?(chromeview|content).*",
    192       "mappedpermission": "..x.",
    193       "allocator": "unhooked",
    194       "sharedwith": ["private"]
    195     },
    196     {
    197       "name": "unhooked-file-exec",
    198       "mappedpathname": "^/.*",
    199       "mappedpermission": "..x.",
    200       "allocator": "unhooked"
    201     },
    202     {
    203       "name": "unhooked-file-nonexec-lib-chrome-shared",
    204       "mappedpathname": "^/.*?(chromeview|content).*",
    205       "allocator": "unhooked",
    206       "sharedwith": ["group", "others"]
    207     },
    208     {
    209       "name": "unhooked-file-nonexec-lib-chrome-private",
    210       "mappedpathname": "^/.*?(chromeview|content).*",
    211       "allocator": "unhooked",
    212       "sharedwith": ["private"]
    213     },
    214     {
    215       "name": "unhooked-file-nonexec",
    216       "mappedpathname": "^/.*",
    217       "allocator": "unhooked"
    218     },
    219     {
    220       "name": "unhooked-stack",
    221       "mappedpathname": ".stack.",
    222       "allocator": "unhooked"
    223     },
    224     {
    225       "name": "unhooked-other",
    226       "mappedpathname": ".*",
    227       "allocator": "unhooked"
    228     },
    229     {
    230       "name": "mmap-v8-heap-newspace",
    231       "stacktrace": ".*v8::internal::NewSpace::SetUp.*",
    232       "allocator": "mmap"
    233     },
    234     {
    235       "name": "mmap-v8-heap-coderange",
    236       "stacktrace": ".*v8::internal::CodeRange::SetUp.*",
    237       "allocator": "mmap"
    238     },
    239     {
    240       "name": "mmap-v8-heap-pagedspace",
    241       "stacktrace": ".*v8::internal::PagedSpace::AllocateRaw.*",
    242       "allocator": "mmap"
    243     },
    244     {
    245       "name": "mmap-v8-other",
    246       "stacktrace": ".*v8::.*",
    247       "allocator": "mmap"
    248     },
    249     {
    250       "name": "mmap-gpu-mappedmemorymanager",
    251       "stacktrace": ".*gpu::MappedMemoryManager::Alloc.*",
    252       "allocator": "mmap"
    253     },
    254     {
    255       "name": "mmap-gpu-command-ringbuffer",
    256       "stacktrace": ".*gpu::CommandBufferHelper::AllocateRingBuffer.*",
    257       "allocator": "mmap"
    258     },
    259     {
    260       "name": "mmap-gpu-transfer-ringbuffer",
    261       "stacktrace": ".*gpu::TransferBuffer::AllocateRingBuffer.*",
    262       "allocator": "mmap"
    263     },
    264     {
    265       "name": "mmap-gpu-gles2-createbuffer",
    266       "stacktrace": ".*gpu::gles2::BufferTracker::CreateBuffer.*",
    267       "allocator": "mmap"
    268     },
    269     {
    270       "name": "mmap-skia-font",
    271       "stacktrace": ".*SkTypeface::openStream.*",
    272       "allocator": "mmap"
    273     },
    274     {
    275       "name": "mmap-catch-all",
    276       "stacktrace": ".*",
    277       "allocator": "mmap"
    278     },
    279     {
    280       "name": "tc-webcore-fontcache",
    281       "stacktrace": ".*(WebCore|blink)::FontCache::getCachedFontData.*",
    282       "allocator": "malloc"
    283     },
    284     {
    285       "name": "tc-skia",
    286       "stacktrace": ".* Sk[A-Za-z_]+::.*",
    287       "allocator": "malloc"
    288     },
    289     {
    290       "name": "tc-renderstyle",
    291       "stacktrace": ".*(WebCore|blink)::RenderStyle::create.*",
    292       "allocator": "malloc"
    293     },
    294     {
    295       "name": "tc-renderstyle",
    296       "stacktrace": ".*(WebCore|blink)::RenderStyle::clone.*",
    297       "allocator": "malloc"
    298     },
    299     {
    300       "name": "tc-webcore-sharedbuf",
    301       "stacktrace": ".*(WebCore|blink)::SharedBuffer::create.*",
    302       "allocator": "malloc"
    303     },
    304     {
    305       "name": "tc-webcore-sharedbuf",
    306       "stacktrace": ".*(WebCore|blink)::SharedBuffer::buffer.*",
    307       "allocator": "malloc"
    308     },
    309     {
    310       "name": "tc-webcore-sharedbuf",
    311       "stacktrace": ".*(WebCore|blink)::SharedBuffer::append.*",
    312       "allocator": "malloc"
    313     },
    314     {
    315       "name": "tc-webcore-XHRcreate",
    316       "stacktrace": ".*(WebCore|blink)::XMLHttpRequest::create .*",
    317       "allocator": "malloc"
    318     },
    319     {
    320       "name": "tc-webcore-XHRreceived",
    321       "stacktrace": ".*(WebCore|blink)::XMLHttpRequest::didReceiveData.*",
    322       "allocator": "malloc"
    323     },
    324     {
    325       "name": "tc-webcore-docwriter-add",
    326       "stacktrace": ".*(WebCore|blink)::DocumentWriter::addData.*",
    327       "allocator": "malloc"
    328     },
    329     {
    330       "name": "tc-webcore-node-and-doc",
    331       "stacktrace": ".*(WebCore|blink)::HTML[a-zA-Z0-9_]*Element::create .*",
    332       "allocator": "malloc"
    333     },
    334     {
    335       "name": "tc-webcore-node-and-doc",
    336       "stacktrace": ".*(WebCore|blink)::Text::create .*",
    337       "allocator": "malloc"
    338     },
    339     {
    340       "name": "tc-webcore-node-and-doc",
    341       "stacktrace": ".*(WebCore|blink)::Comment::create .*",
    342       "allocator": "malloc"
    343     },
    344     {
    345       "name": "tc-webcore-node-and-doc",
    346       "stacktrace": ".*(WebCore|blink)::HTMLDocument::create .*",
    347       "allocator": "malloc"
    348     },
    349     {
    350       "name": "tc-webcore-node-and-doc",
    351       "stacktrace": ".*(WebCore|blink)::CSSStyleRule::create .*",
    352       "allocator": "malloc"
    353     },
    354     {
    355       "name": "tc-webcore-node-and-doc",
    356       "stacktrace": ".*(WebCore|blink)::Attribute::create .*",
    357       "allocator": "malloc"
    358     },
    359     {
    360       "name": "tc-webcore-node-and-doc",
    361       "stacktrace": ".*(WebCore|blink)::DOMWindow::create .*",
    362       "allocator": "malloc"
    363     },
    364     {
    365       "name": "tc-webcore-node-factory",
    366       "stacktrace": ".*(WebCore|blink)::HTML[a-zA-Z0-9_]*Factory::create[a-zA-Z0-9_]*Element.*",
    367       "allocator": "malloc"
    368     },
    369     {
    370       "name": "tc-webcore-element-wrapper",
    371       "stacktrace": ".*(WebCore|blink)::createHTML[a-zA-Z0-9_]*ElementWrapper.*",
    372       "allocator": "malloc"
    373     },
    374     {
    375       "name": "tc-webcore-stylepropertyset",
    376       "stacktrace": ".*(WebCore|blink)::StylePropertySet::create .*",
    377       "allocator": "malloc"
    378     },
    379     {
    380       "name": "tc-webcore-style-createsheet",
    381       "stacktrace": ".*(WebCore|blink)::StyleElement::createSheet.*",
    382       "allocator": "malloc"
    383     },
    384     {
    385       "name": "tc-webcore-resource",
    386       "stacktrace": ".*(WebCore|blink)::ResourceFetcher::requestResource .*",
    387       "allocator": "malloc"
    388     },
    389     {
    390       "name": "tc-webcore-script-execute",
    391       "stacktrace": ".*(WebCore|blink)::ScriptLoader::execute.*",
    392       "allocator": "malloc"
    393     },
    394     {
    395       "name": "tc-webcore-events-related",
    396       "stacktrace": ".*(WebCore|blink)::createAttributeEventListener.*",
    397       "allocator": "malloc"
    398     },
    399     {
    400       "name": "tc-webcore-events-related",
    401       "stacktrace": ".*(WebCore|blink)::V8LazyEventListener::create.*",
    402       "allocator": "malloc"
    403     },
    404     {
    405       "name": "tc-webcore-events-related",
    406       "stacktrace": ".*(WebCore|blink)::V8EventListener::create.*",
    407       "allocator": "malloc"
    408     },
    409     {
    410       "name": "tc-webcore-events-related",
    411       "stacktrace": ".*(WebCore|blink)::Event::create .*",
    412       "allocator": "malloc"
    413     },
    414     {
    415       "name": "tc-webcore-events-related",
    416       "stacktrace": ".*(WebCore|blink)::EventListener::create .*",
    417       "allocator": "malloc"
    418     },
    419     {
    420       "name": "tc-webcore-document-write",
    421       "stacktrace": ".*(WebCore|blink)::Document::write.*",
    422       "allocator": "malloc"
    423     },
    424     {
    425       "name": "tc-webcore-element-create-renderer",
    426       "stacktrace": ".*(WebCore|blink)::[a-zA-Z0-9_]*Element::createRenderer .*",
    427       "allocator": "malloc"
    428     },
    429     {
    430       "name": "tc-webcore-image-frame-generator",
    431       "stacktrace": ".*(WebCore|blink)::ImageFrameGenerator.*",
    432       "allocator": "malloc"
    433     },
    434     {
    435       "name": "tc-webcore-render-catch-all",
    436       "stacktrace": ".*(WebCore|blink)::RenderLayer.*",
    437       "allocator": "malloc"
    438     },
    439     {
    440       "name": "tc-webcore-render-catch-all",
    441       "stacktrace": ".*(WebCore|blink)::RenderBlock.*",
    442       "allocator": "malloc"
    443     },
    444     {
    445       "name": "tc-webcore-render-catch-all",
    446       "stacktrace": ".*(WebCore|blink)::RenderWidget.*",
    447       "allocator": "malloc"
    448     },
    449     {
    450       "name": "tc-webcore-render-catch-all",
    451       "stacktrace": ".*(WebCore|blink)::RenderView.*",
    452       "allocator": "malloc"
    453     },
    454     {
    455       "name": "tc-webcore-render-catch-all",
    456       "stacktrace": ".*(WebCore|blink)::RenderViewImpl.*",
    457       "allocator": "malloc"
    458     },
    459     {
    460       "name": "tc-webcore-render-catch-all",
    461       "stacktrace": ".*(WebCore|blink)::RenderStyle.*",
    462       "allocator": "malloc"
    463     },
    464     {
    465       "name": "tc-webcore-render-catch-all",
    466       "stacktrace": ".*(WebCore|blink)::RenderText.*",
    467       "allocator": "malloc"
    468     },
    469     {
    470       "name": "tc-webcore-render-catch-all",
    471       "stacktrace": ".* RendererMain .*",
    472       "allocator": "malloc"
    473     },
    474     {
    475       "name": "tc-webcore-setInnerHTML-except-node",
    476       "stacktrace": ".*(WebCore|blink)::Element::setInnerHTML.*",
    477       "allocator": "malloc"
    478     },
    479     {
    480       "name": "tc-wtf-StringImpl-user-catch-all",
    481       "stacktrace": ".*WTF::StringImpl::create .*",
    482       "allocator": "malloc"
    483     },
    484     {
    485       "name": "tc-wtf-StringImpl-user-catch-all",
    486       "stacktrace": ".*WTF::StringImpl::createUninitialized.*",
    487       "allocator": "malloc"
    488     },
    489     {
    490       "name": "tc-wtf-HashTable-user-catch-all",
    491       "stacktrace": ".*WTF::HashTable::allocateTable.*",
    492       "allocator": "malloc"
    493     },
    494     {
    495       "name": "tc-webcore-everything-create",
    496       "stacktrace": ".*(WebCore|blink)::[a-zA-Z0-9_]*::create .*",
    497       "allocator": "malloc"
    498     },
    499     {
    500       "name": "tc-webkit-from-v8-catch-all",
    501       "stacktrace": ".*(WTF::|WebCore::|blink::|WebKit::).*v8::.*",
    502       "allocator": "malloc"
    503     },
    504     {
    505       "name": "tc-webkit-catch-all",
    506       "stacktrace": ".*(WTF::|WebCore::|blink::|WebKit::).*",
    507       "allocator": "malloc"
    508     },
    509     {
    510       "name": "tc-v8-catch-all",
    511       "stacktrace": ".*v8::.*",
    512       "allocator": "malloc"
    513     },
    514     {
    515       "name": "tc-stl-string",
    516       "stacktrace": ".*std::basic_string::.*",
    517       "allocator": "malloc"
    518     },
    519     {
    520       "name": "tc-stl-rbtree",
    521       "stacktrace": ".*std::priv::_Rb_tree::.*",
    522       "allocator": "malloc"
    523     },
    524     {
    525       "name": "tc-stl-vector",
    526       "stacktrace": ".*std::priv::_Impl_vector::.*",
    527       "allocator": "malloc"
    528     },
    529     {
    530       "name": "tc-stl-hashtable",
    531       "stacktrace": ".*std::hashtable::.*",
    532       "allocator": "malloc"
    533     },
    534     {
    535       "name": "tc-stl-other",
    536       "stacktrace": ".*std::__stl_new.*",
    537       "allocator": "malloc"
    538     },
    539     {
    540       "name": "tc-catch-all",
    541       "stacktrace": ".*",
    542       "allocator": "malloc"
    543     },
    544     {
    545       "name": "UNTIL_HERE_FOR_TOTAL",
    546       "stacktrace": "optional",
    547       "allocator": "optional"
    548     },
    549     {
    550       "name": "total-exclude-profiler",
    551       "stacktrace": "optional",
    552       "allocator": "optional"
    553     },
    554     {
    555       "name": "total",
    556       "stacktrace": "optional",
    557       "allocator": "optional"
    558     },
    559     {
    560       "name": "absent",
    561       "stacktrace": "optional",
    562       "allocator": "optional"
    563     },
    564     {
    565       "name": "anonymous",
    566       "stacktrace": "optional",
    567       "allocator": "optional"
    568     },
    569     {
    570       "name": "file-exec",
    571       "stacktrace": "optional",
    572       "allocator": "optional"
    573     },
    574     {
    575       "name": "file-nonexec",
    576       "stacktrace": "optional",
    577       "allocator": "optional"
    578     },
    579     {
    580       "name": "stack",
    581       "stacktrace": "optional",
    582       "allocator": "optional"
    583     },
    584     {
    585       "name": "other",
    586       "stacktrace": "optional",
    587       "allocator": "optional"
    588     }
    589   ],
    590   "version": "POLICY_DEEP_3"
    591 }
    592