Revision: 12272
Author: [email protected]
Date: Wed Aug 8 00:37:07 2012
Log: Add heap space sizes and external memory counter to V8 statistics
extension.
[email protected]
Review URL: https://chromiumcodereview.appspot.com/10823202
http://code.google.com/p/v8/source/detail?r=12272
Modified:
/branches/bleeding_edge/src/extensions/statistics-extension.cc
/branches/bleeding_edge/src/heap.h
=======================================
--- /branches/bleeding_edge/src/extensions/statistics-extension.cc Fri Aug
3 07:03:30 2012
+++ /branches/bleeding_edge/src/extensions/statistics-extension.cc Wed Aug
8 00:37:07 2012
@@ -41,15 +41,21 @@
}
-static void AddProperty(v8::Local<v8::Object> object,
- StatsCounter* counter,
- const char* name) {
+static void AddCounter(v8::Local<v8::Object> object,
+ StatsCounter* counter,
+ const char* name) {
if (counter->Enabled()) {
object->Set(v8::String::New(name),
v8::Number::New(*counter->GetInternalPointer()));
}
}
+static void AddNumber(v8::Local<v8::Object> object,
+ double value,
+ const char* name) {
+ object->Set(v8::String::New(name), v8::Number::New(value));
+}
+
v8::Handle<v8::Value> StatisticsExtension::GetCounters(
const v8::Arguments& args) {
@@ -65,35 +71,75 @@
Counters* counters = isolate->counters();
v8::Local<v8::Object> result = v8::Object::New();
-#define ADD_COUNTER(name,
caption) \
- AddProperty(result, counters->name(), #name);
+#define ADD_COUNTER(name,
caption) \
+ AddCounter(result, counters->name(), #name);
STATS_COUNTER_LIST_1(ADD_COUNTER)
STATS_COUNTER_LIST_2(ADD_COUNTER)
#undef ADD_COUNTER
-#define
ADD_COUNTER(name) \
- AddProperty(result, counters->count_of_##name(), "count_of_"
#name); \
- AddProperty(result, counters->size_of_##name(), "size_of_" #name);
+#define
ADD_COUNTER(name) \
+ AddCounter(result, counters->count_of_##name(), "count_of_"
#name); \
+ AddCounter(result, counters->size_of_##name(), "size_of_" #name);
INSTANCE_TYPE_LIST(ADD_COUNTER)
#undef ADD_COUNTER
-#define
ADD_COUNTER(name) \
- AddProperty(result,
counters->count_of_CODE_TYPE_##name(), \
- "count_of_CODE_TYPE_"
#name); \
- AddProperty(result,
counters->size_of_CODE_TYPE_##name(), \
- "size_of_CODE_TYPE_" #name);
+#define
ADD_COUNTER(name) \
+ AddCounter(result,
counters->count_of_CODE_TYPE_##name(), \
+ "count_of_CODE_TYPE_"
#name); \
+ AddCounter(result,
counters->size_of_CODE_TYPE_##name(), \
+ "size_of_CODE_TYPE_" #name);
CODE_KIND_LIST(ADD_COUNTER)
#undef ADD_COUNTER
-#define
ADD_COUNTER(name) \
- AddProperty(result,
counters->count_of_FIXED_ARRAY_##name(), \
- "count_of_FIXED_ARRAY_"
#name); \
- AddProperty(result,
counters->size_of_FIXED_ARRAY_##name(), \
- "size_of_FIXED_ARRAY_" #name);
+#define
ADD_COUNTER(name) \
+ AddCounter(result,
counters->count_of_FIXED_ARRAY_##name(), \
+ "count_of_FIXED_ARRAY_"
#name); \
+ AddCounter(result,
counters->size_of_FIXED_ARRAY_##name(), \
+ "size_of_FIXED_ARRAY_" #name);
FIXED_ARRAY_SUB_INSTANCE_TYPE_LIST(ADD_COUNTER)
#undef ADD_COUNTER
+ AddNumber(result, isolate->memory_allocator()->Size(),
+ "total_committed_bytes");
+ AddNumber(result, heap->new_space()->Size(),
+ "new_space_live_bytes");
+ AddNumber(result, heap->new_space()->Available(),
+ "new_space_available_bytes");
+ AddNumber(result, heap->new_space()->CommittedMemory(),
+ "new_space_commited_bytes");
+ AddNumber(result, heap->old_pointer_space()->Size(),
+ "old_pointer_space_live_bytes");
+ AddNumber(result, heap->old_pointer_space()->Available(),
+ "old_pointer_space_available_bytes");
+ AddNumber(result, heap->old_pointer_space()->CommittedMemory(),
+ "old_pointer_space_commited_bytes");
+ AddNumber(result, heap->old_data_space()->Size(),
+ "old_data_space_live_bytes");
+ AddNumber(result, heap->old_data_space()->Available(),
+ "old_data_space_available_bytes");
+ AddNumber(result, heap->old_data_space()->CommittedMemory(),
+ "old_data_space_commited_bytes");
+ AddNumber(result, heap->code_space()->Size(),
+ "code_space_live_bytes");
+ AddNumber(result, heap->code_space()->Available(),
+ "code_space_available_bytes");
+ AddNumber(result, heap->code_space()->CommittedMemory(),
+ "code_space_commited_bytes");
+ AddNumber(result, heap->cell_space()->Size(),
+ "cell_space_live_bytes");
+ AddNumber(result, heap->cell_space()->Available(),
+ "cell_space_available_bytes");
+ AddNumber(result, heap->cell_space()->CommittedMemory(),
+ "cell_space_commited_bytes");
+ AddNumber(result, heap->lo_space()->Size(),
+ "lo_space_live_bytes");
+ AddNumber(result, heap->lo_space()->Available(),
+ "lo_space_available_bytes");
+ AddNumber(result, heap->lo_space()->CommittedMemory(),
+ "lo_space_commited_bytes");
+ AddNumber(result, heap->amount_of_external_allocated_memory(),
+ "amount_of_external_allocated_memory");
return result;
}
=======================================
--- /branches/bleeding_edge/src/heap.h Tue Aug 7 01:19:11 2012
+++ /branches/bleeding_edge/src/heap.h Wed Aug 8 00:37:07 2012
@@ -1596,6 +1596,10 @@
void AgeInlineCaches() {
global_ic_age_ = (global_ic_age_ + 1) &
SharedFunctionInfo::ICAgeBits::kMax;
}
+
+ intptr_t amount_of_external_allocated_memory() {
+ return amount_of_external_allocated_memory_;
+ }
// ObjectStats are kept in two arrays, counts and sizes. Related stats
are
// stored in a contiguous linear buffer. Stats groups are stored one
after
--
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