src/tools/deep_memory_profiler/sorters/vm.base.json

   1 {
   2   "type": "sorter",
   3   "version": 1,
   4   "world": "vm",
   5   "name": "base",
   6   "root": true,
   7   "order": {},
   8   "rules": [
   9     {
  10       "name": "mmap-profiler",
  11       "backtrace_function": ".*(TypeProfilerMalloc|ProfilerMalloc|MemoryRegionMap::).*",
  12       "mmap": true,
  13       "hidden": true
  14     },
  15     {
  16       "name": "unhooked-anonymous",
  17       "mapped_pathname": "^$",
  18       "mmap": false
  19     },
  20     {
  21       "name": "unhooked-file",
  22       "mapped_pathname": "^/.*",
  23       "mmap": false
  24     },
  25     {
  26       "name": "unhooked-stack",
  27       "mapped_pathname": ".stack.",
  28       "mmap": false
  29     },
  30     {
  31       "name": "unhooked-other",
  32       "mapped_pathname": ".*",
  33       "mmap": false
  34     },
  35     {
  36       "name": "mmap-tcmalloc",
  37       "backtrace_function": ".*(DoAllocWithArena|SbrkSysAllocator::Alloc|MmapSysAllocator::Alloc|LowLevelAlloc::Alloc|LowLevelAlloc::AllocWithArena).*",
  38       "subs": [
  39         [ "malloc", "browser-module" ],
  40         [ "malloc", "renderer-module" ],
  41         [ "malloc", "type" ]
  42       ],
  43       "mmap": true
  44     },
  45     {
  46       "name": "mmap-v8",
  47       "backtrace_function": ".*v8::.*",
  48       "subs": [
  49         [ "vm", "v8" ]
  50       ],
  51       "mmap": true
  52     },
  53     {
  54       "name": "mmap-gpu",
  55       "backtrace_function": ".*gpu::.*",
  56       "subs": [
  57         [ "vm", "gpu" ]
  58       ],
  59       "mmap": true
  60     },
  61     {
  62       "name": "mmap-skia",
  63       "backtrace_function": ".*Sk[a-zA-Z0-9_]*::.*",
  64       "subs": [
  65         [ "vm", "skia" ]
  66       ],
  67       "mmap": true
  68     },
  69     {
  70       "name": "mmap-others",
  71       "backtrace_function": ".*",
  72       "mmap": true
  73     }
  74   ]
  75 }