src/tools/deep_memory_profiler/policy.l1.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",
  13     "unhooked-stack",
  14     "unhooked-other",
  15     "no-bucket",
  16     "mmap-v8-heap-newspace",
  17     "mmap-v8-heap-coderange",
  18     "mmap-v8-heap-pagedspace",
  19     "mmap-v8-other",
  20     "mmap-catch-all",
  21     "tc-v8",
  22     "tc-skia",
  23     "tc-webkit-catch-all",
  24     "tc-unknown-string",
  25     "tc-catch-all",
  26     "tc-unused",
  27     "UNTIL_HERE_FOR_TOTAL",
  28     "total-exclude-profiler",
  29     "total",
  30     "absent",
  31     "anonymous",
  32     "file-exec",
  33     "file-nonexec",
  34     "stack",
  35     "other",
  36     "mmap-total-log",
  37     "mmap-no-log",
  38     "mmap-total-record",
  39     "other-total-log",
  40     "tc-total-log",
  41     "tc-no-log",
  42     "tc-total-record",
  43     "tc-total"
  44   ],
  45   "rules": [
  46     {
  47       "name": "second",
  48       "stacktrace": "optional",
  49       "allocator": "optional"
  50     },
  51     {
  52       "name": "mmap-profiler",
  53       "stacktrace": ".*(ProfilerMalloc|MemoryRegionMap::).*",
  54       "allocator": "mmap"
  55     },
  56     {
  57       "name": "mmap-type-profiler",
  58       "stacktrace": ".*(TypeProfilerMalloc).*",
  59       "allocator": "mmap"
  60     },
  61     {
  62       "name": "mmap-tcmalloc",
  63       "stacktrace": ".*(DoAllocWithArena|SbrkSysAllocator::Alloc|MmapSysAllocator::Alloc|LowLevelAlloc::Alloc|LowLevelAlloc::AllocWithArena).*",
  64       "allocator": "mmap"
  65     },
  66     {
  67       "name": "FROM_HERE_FOR_TOTAL",
  68       "stacktrace": "optional",
  69       "allocator": "optional"
  70     },
  71     {
  72       "name": "mustbezero",
  73       "stacktrace": "optional",
  74       "allocator": "optional"
  75     },
  76     {
  77       "name": "unhooked-absent",
  78       "stacktrace": "optional",
  79       "allocator": "optional"
  80     },
  81     {
  82       "name": "unhooked-anonymous",
  83       "mappedpathname": "^$",
  84       "allocator": "unhooked"
  85     },
  86     {
  87       "name": "unhooked-file-exec",
  88       "mappedpathname": "^/.*",
  89       "mappedpermission": "..x.",
  90       "allocator": "unhooked"
  91     },
  92     {
  93       "name": "unhooked-file-nonexec",
  94       "mappedpathname": "^/.*",
  95       "allocator": "unhooked"
  96     },
  97     {
  98       "name": "unhooked-stack",
  99       "mappedpathname": ".stack.",
 100       "allocator": "unhooked"
 101     },
 102     {
 103       "name": "unhooked-other",
 104       "mappedpathname": ".*",
 105       "allocator": "unhooked"
 106     },
 107     {
 108       "name": "mmap-v8-heap-newspace",
 109       "stacktrace": ".*v8::internal::NewSpace::SetUp.*",
 110       "allocator": "mmap"
 111     },
 112     {
 113       "name": "mmap-v8-heap-coderange",
 114       "stacktrace": ".*v8::internal::CodeRange::SetUp.*",
 115       "allocator": "mmap"
 116     },
 117     {
 118       "name": "mmap-v8-heap-pagedspace",
 119       "stacktrace": ".*v8::internal::PagedSpace::AllocateRaw.*",
 120       "allocator": "mmap"
 121     },
 122     {
 123       "name": "mmap-v8-other",
 124       "stacktrace": ".*v8::.*",
 125       "allocator": "mmap"
 126     },
 127     {
 128       "name": "mmap-catch-all",
 129       "stacktrace": ".*",
 130       "allocator": "mmap"
 131     },
 132     {
 133       "name": "tc-v8",
 134       "stacktrace": ".*v8::.*",
 135       "allocator": "malloc"
 136     },
 137     {
 138       "name": "tc-skia",
 139       "stacktrace": ".*Sk[A-Za-z_]+::.*",
 140       "allocator": "malloc"
 141     },
 142     {
 143       "name": "tc-webkit-catch-all",
 144       "stacktrace": ".*(WTF::|WebCore::|blink::|WebKit::).*",
 145       "allocator": "malloc"
 146     },
 147     {
 148       "name": "tc-unknown-string",
 149       "stacktrace": ".*std::basic_string::_Rep::_S_create.*",
 150       "allocator": "malloc"
 151     },
 152     {
 153       "name": "tc-catch-all",
 154       "stacktrace": ".*",
 155       "allocator": "malloc"
 156     },
 157     {
 158       "name": "UNTIL_HERE_FOR_TOTAL",
 159       "stacktrace": "optional",
 160       "allocator": "optional"
 161     },
 162     {
 163       "name": "total-exclude-profiler",
 164       "stacktrace": "optional",
 165       "allocator": "optional"
 166     },
 167     {
 168       "name": "total",
 169       "stacktrace": "optional",
 170       "allocator": "optional"
 171     },
 172     {
 173       "name": "absent",
 174       "stacktrace": "optional",
 175       "allocator": "optional"
 176     },
 177     {
 178       "name": "anonymous",
 179       "stacktrace": "optional",
 180       "allocator": "optional"
 181     },
 182     {
 183       "name": "file-exec",
 184       "stacktrace": "optional",
 185       "allocator": "optional"
 186     },
 187     {
 188       "name": "file-nonexec",
 189       "stacktrace": "optional",
 190       "allocator": "optional"
 191     },
 192     {
 193       "name": "stack",
 194       "stacktrace": "optional",
 195       "allocator": "optional"
 196     },
 197     {
 198       "name": "other",
 199       "stacktrace": "optional",
 200       "allocator": "optional"
 201     }
 202   ],
 203   "version": "POLICY_DEEP_3"
 204 }