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8035667: EventMetaspaceSummary doesn't report committed Metaspace memory

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Reviewed-by: jmasa, stefank
This commit is contained in:
Erik Helin 2014-03-26 14:15:02 +01:00
parent 15efa470b9
commit a00bf70f6f
4 changed files with 10 additions and 10 deletions
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10
hotspot/src/share/vm/gc_implementation/shared/gcHeapSummary.hpp
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@ -62,16 +62,16 @@ public:
};
class MetaspaceSizes : public StackObj {
size_t _capacity;
size_t _committed;
size_t _used;
size_t _reserved;
public:
MetaspaceSizes() : _capacity(0), _used(0), _reserved(0) {}
MetaspaceSizes(size_t capacity, size_t used, size_t reserved) :
_capacity(capacity), _used(used), _reserved(reserved) {}
MetaspaceSizes() : _committed(0), _used(0), _reserved(0) {}
MetaspaceSizes(size_t committed, size_t used, size_t reserved) :
_committed(committed), _used(used), _reserved(reserved) {}
size_t capacity() const { return _capacity; }
size_t committed() const { return _committed; }
size_t used() const { return _used; }
size_t reserved() const { return _reserved; }
};

2
hotspot/src/share/vm/gc_implementation/shared/gcTraceSend.cpp
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@ -258,7 +258,7 @@ void GCTracer::send_gc_heap_summary_event(GCWhen::Type when, const GCHeapSummary
static TraceStructMetaspaceSizes to_trace_struct(const MetaspaceSizes& sizes) {
TraceStructMetaspaceSizes meta_sizes;
meta_sizes.set_capacity(sizes.capacity());
meta_sizes.set_committed(sizes.committed());
meta_sizes.set_used(sizes.used());
meta_sizes.set_reserved(sizes.reserved());

6
hotspot/src/share/vm/gc_interface/collectedHeap.cpp
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@ -85,15 +85,15 @@ GCHeapSummary CollectedHeap::create_heap_summary() {
MetaspaceSummary CollectedHeap::create_metaspace_summary() {
const MetaspaceSizes meta_space(
MetaspaceAux::allocated_capacity_bytes(),
MetaspaceAux::committed_bytes(),
MetaspaceAux::allocated_used_bytes(),
MetaspaceAux::reserved_bytes());
const MetaspaceSizes data_space(
MetaspaceAux::allocated_capacity_bytes(Metaspace::NonClassType),
MetaspaceAux::committed_bytes(Metaspace::NonClassType),
MetaspaceAux::allocated_used_bytes(Metaspace::NonClassType),
MetaspaceAux::reserved_bytes(Metaspace::NonClassType));
const MetaspaceSizes class_space(
MetaspaceAux::allocated_capacity_bytes(Metaspace::ClassType),
MetaspaceAux::committed_bytes(Metaspace::ClassType),
MetaspaceAux::allocated_used_bytes(Metaspace::ClassType),
MetaspaceAux::reserved_bytes(Metaspace::ClassType));

2
hotspot/src/share/vm/trace/trace.xml
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@ -185,7 +185,7 @@ Declares a structure type that can be used in other events.
</event>
<struct id="MetaspaceSizes">
<value type="BYTES64" field="capacity" label="Capacity" description="Total available memory to allocate in" />
<value type="BYTES64" field="committed" label="Committed" description="Committed memory for this space" />
<value type="BYTES64" field="used" label="Used" description="Bytes allocated by objects in the space" />
<value type="BYTES64" field="reserved" label="Reserved" description="Reserved memory for this space" />
</struct>