HeapSampleItemEvent  248 src/log.h        void HeapSampleItemEvent(const char* type, int number, int bytes);
HeapSampleItemEvent 1761 src/spaces.cc          HeapSampleItemEvent("STRING_TYPE", string_number, string_bytes));
HeapSampleItemEvent 1768 src/spaces.cc            HeapSampleItemEvent(info[i].name(), info[i].number(),