v8::HeapStatistics Class Reference

#include <v8-statistics.h>

Public Member Functions
	HeapStatistics ()
size_t	total_heap_size ()
size_t	total_heap_size_executable ()
size_t	total_physical_size ()
size_t	total_available_size ()
size_t	total_global_handles_size ()
size_t	used_global_handles_size ()
size_t	used_heap_size ()
size_t	heap_size_limit ()
size_t	malloced_memory ()
size_t	external_memory ()
size_t	peak_malloced_memory ()
size_t	number_of_native_contexts ()
size_t	number_of_detached_contexts ()
uint64_t	total_allocated_bytes ()
size_t	does_zap_garbage ()

Friends
class	V8
class	Isolate

Detailed Description

Collection of V8 heap information.

Instances of this class can be passed to v8::Isolate::GetHeapStatistics to get heap statistics from V8.

Constructor & Destructor Documentation

HeapStatistics()

v8::HeapStatistics::HeapStatistics

(

)

Member Function Documentation

does_zap_garbage()

size_t v8::HeapStatistics::does_zap_garbage ( )

inline

Returns a 0/1 boolean, which signifies whether the V8 overwrite heap garbage with a bit pattern.

external_memory()

size_t v8::HeapStatistics::external_memory ( )

inline

heap_size_limit()

size_t v8::HeapStatistics::heap_size_limit ( )

inline

malloced_memory()

size_t v8::HeapStatistics::malloced_memory ( )

inline

number_of_detached_contexts()

size_t v8::HeapStatistics::number_of_detached_contexts ( )

inline

number_of_native_contexts()

size_t v8::HeapStatistics::number_of_native_contexts ( )

inline

peak_malloced_memory()

size_t v8::HeapStatistics::peak_malloced_memory ( )

inline

total_allocated_bytes()

uint64_t v8::HeapStatistics::total_allocated_bytes ( )

inline

Returns the total number of bytes allocated since the Isolate was created. This includes all heap objects allocated in any space (new, old, code, etc.).

total_available_size()

size_t v8::HeapStatistics::total_available_size ( )

inline

total_global_handles_size()

size_t v8::HeapStatistics::total_global_handles_size ( )

inline

total_heap_size()

size_t v8::HeapStatistics::total_heap_size ( )

inline

total_heap_size_executable()

size_t v8::HeapStatistics::total_heap_size_executable ( )

inline

total_physical_size()

size_t v8::HeapStatistics::total_physical_size ( )

inline

used_global_handles_size()

size_t v8::HeapStatistics::used_global_handles_size ( )

inline

used_heap_size()

size_t v8::HeapStatistics::used_heap_size ( )

inline

Friends And Related Function Documentation

Isolate

friend class Isolate

friend

V8

friend class V8

friend

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The documentation for this class was generated from the following file:

• include/v8-statistics.h