--- a/hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp Wed May 15 22:35:36 2013 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/concurrentMark.cpp Thu May 16 13:02:33 2013 +0200
@@ -4515,7 +4515,8 @@
_total_used_bytes(0), _total_capacity_bytes(0),
_total_prev_live_bytes(0), _total_next_live_bytes(0),
_hum_used_bytes(0), _hum_capacity_bytes(0),
- _hum_prev_live_bytes(0), _hum_next_live_bytes(0) {
+ _hum_prev_live_bytes(0), _hum_next_live_bytes(0),
+ _total_remset_bytes(0) {
G1CollectedHeap* g1h = G1CollectedHeap::heap();
MemRegion g1_committed = g1h->g1_committed();
MemRegion g1_reserved = g1h->g1_reserved();
@@ -4533,23 +4534,25 @@
HeapRegion::GrainBytes);
_out->print_cr(G1PPRL_LINE_PREFIX);
_out->print_cr(G1PPRL_LINE_PREFIX
- G1PPRL_TYPE_H_FORMAT
- G1PPRL_ADDR_BASE_H_FORMAT
- G1PPRL_BYTE_H_FORMAT
- G1PPRL_BYTE_H_FORMAT
- G1PPRL_BYTE_H_FORMAT
- G1PPRL_DOUBLE_H_FORMAT,
- "type", "address-range",
- "used", "prev-live", "next-live", "gc-eff");
+ G1PPRL_TYPE_H_FORMAT
+ G1PPRL_ADDR_BASE_H_FORMAT
+ G1PPRL_BYTE_H_FORMAT
+ G1PPRL_BYTE_H_FORMAT
+ G1PPRL_BYTE_H_FORMAT
+ G1PPRL_DOUBLE_H_FORMAT
+ G1PPRL_BYTE_H_FORMAT,
+ "type", "address-range",
+ "used", "prev-live", "next-live", "gc-eff", "remset");
_out->print_cr(G1PPRL_LINE_PREFIX
- G1PPRL_TYPE_H_FORMAT
- G1PPRL_ADDR_BASE_H_FORMAT
- G1PPRL_BYTE_H_FORMAT
- G1PPRL_BYTE_H_FORMAT
- G1PPRL_BYTE_H_FORMAT
- G1PPRL_DOUBLE_H_FORMAT,
- "", "",
- "(bytes)", "(bytes)", "(bytes)", "(bytes/ms)");
+ G1PPRL_TYPE_H_FORMAT
+ G1PPRL_ADDR_BASE_H_FORMAT
+ G1PPRL_BYTE_H_FORMAT
+ G1PPRL_BYTE_H_FORMAT
+ G1PPRL_BYTE_H_FORMAT
+ G1PPRL_DOUBLE_H_FORMAT
+ G1PPRL_BYTE_H_FORMAT,
+ "", "",
+ "(bytes)", "(bytes)", "(bytes)", "(bytes/ms)", "(bytes)");
}
// It takes as a parameter a reference to one of the _hum_* fields, it
@@ -4591,6 +4594,7 @@
size_t prev_live_bytes = r->live_bytes();
size_t next_live_bytes = r->next_live_bytes();
double gc_eff = r->gc_efficiency();
+ size_t remset_bytes = r->rem_set()->mem_size();
if (r->used() == 0) {
type = "FREE";
} else if (r->is_survivor()) {
@@ -4624,6 +4628,7 @@
_total_capacity_bytes += capacity_bytes;
_total_prev_live_bytes += prev_live_bytes;
_total_next_live_bytes += next_live_bytes;
+ _total_remset_bytes += remset_bytes;
// Print a line for this particular region.
_out->print_cr(G1PPRL_LINE_PREFIX
@@ -4632,14 +4637,17 @@
G1PPRL_BYTE_FORMAT
G1PPRL_BYTE_FORMAT
G1PPRL_BYTE_FORMAT
- G1PPRL_DOUBLE_FORMAT,
+ G1PPRL_DOUBLE_FORMAT
+ G1PPRL_BYTE_FORMAT,
type, bottom, end,
- used_bytes, prev_live_bytes, next_live_bytes, gc_eff);
+ used_bytes, prev_live_bytes, next_live_bytes, gc_eff , remset_bytes);
return false;
}
G1PrintRegionLivenessInfoClosure::~G1PrintRegionLivenessInfoClosure() {
+ // add static memory usages to remembered set sizes
+ _total_remset_bytes += HeapRegionRemSet::fl_mem_size() + HeapRegionRemSet::static_mem_size();
// Print the footer of the output.
_out->print_cr(G1PPRL_LINE_PREFIX);
_out->print_cr(G1PPRL_LINE_PREFIX
@@ -4647,13 +4655,15 @@
G1PPRL_SUM_MB_FORMAT("capacity")
G1PPRL_SUM_MB_PERC_FORMAT("used")
G1PPRL_SUM_MB_PERC_FORMAT("prev-live")
- G1PPRL_SUM_MB_PERC_FORMAT("next-live"),
+ G1PPRL_SUM_MB_PERC_FORMAT("next-live")
+ G1PPRL_SUM_MB_FORMAT("remset"),
bytes_to_mb(_total_capacity_bytes),
bytes_to_mb(_total_used_bytes),
perc(_total_used_bytes, _total_capacity_bytes),
bytes_to_mb(_total_prev_live_bytes),
perc(_total_prev_live_bytes, _total_capacity_bytes),
bytes_to_mb(_total_next_live_bytes),
- perc(_total_next_live_bytes, _total_capacity_bytes));
+ perc(_total_next_live_bytes, _total_capacity_bytes),
+ bytes_to_mb(_total_remset_bytes));
_out->cr();
}