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src/share/vm/gc/g1/g1RemSetSummary.cpp
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*** 185,210 ****
size_t code_root_mem_size() const { return _code_root_mem_size; }
size_t code_root_elems() const { return _code_root_elems; }
void print_rs_mem_info_on(outputStream * out, size_t total) {
! out->print_cr(" "SIZE_FORMAT_W(8)"K (%5.1f%%) by "SIZE_FORMAT" %s regions",
round_to_K(rs_mem_size()), rs_mem_size_percent_of(total), amount(), _name);
}
void print_cards_occupied_info_on(outputStream * out, size_t total) {
! out->print_cr(" "SIZE_FORMAT_W(8)" (%5.1f%%) entries by "SIZE_FORMAT" %s regions",
cards_occupied(), cards_occupied_percent_of(total), amount(), _name);
}
void print_code_root_mem_info_on(outputStream * out, size_t total) {
! out->print_cr(" "SIZE_FORMAT_W(8)"K (%5.1f%%) by "SIZE_FORMAT" %s regions",
round_to_K(code_root_mem_size()), code_root_mem_size_percent_of(total), amount(), _name);
}
void print_code_root_elems_info_on(outputStream * out, size_t total) {
! out->print_cr(" "SIZE_FORMAT_W(8)" (%5.1f%%) elements by "SIZE_FORMAT" %s regions",
code_root_elems(), code_root_elems_percent_of(total), amount(), _name);
}
};
--- 185,210 ----
size_t code_root_mem_size() const { return _code_root_mem_size; }
size_t code_root_elems() const { return _code_root_elems; }
void print_rs_mem_info_on(outputStream * out, size_t total) {
! out->print_cr(" " SIZE_FORMAT_W(8) "K (%5.1f%%) by " SIZE_FORMAT " %s regions",
round_to_K(rs_mem_size()), rs_mem_size_percent_of(total), amount(), _name);
}
void print_cards_occupied_info_on(outputStream * out, size_t total) {
! out->print_cr(" " SIZE_FORMAT_W(8) " (%5.1f%%) entries by " SIZE_FORMAT " %s regions",
cards_occupied(), cards_occupied_percent_of(total), amount(), _name);
}
void print_code_root_mem_info_on(outputStream * out, size_t total) {
! out->print_cr(" " SIZE_FORMAT_W(8) "K (%5.1f%%) by " SIZE_FORMAT " %s regions",
round_to_K(code_root_mem_size()), code_root_mem_size_percent_of(total), amount(), _name);
}
void print_code_root_elems_info_on(outputStream * out, size_t total) {
! out->print_cr(" " SIZE_FORMAT_W(8) " (%5.1f%%) elements by " SIZE_FORMAT " %s regions",
code_root_elems(), code_root_elems_percent_of(total), amount(), _name);
}
};
*** 278,349 ****
void print_summary_on(outputStream* out) {
RegionTypeCounter* counters[] = { &_young, &_humonguous, &_free, &_old, NULL };
out->print_cr("\n Current rem set statistics");
! out->print_cr(" Total per region rem sets sizes = "SIZE_FORMAT"K."
! " Max = "SIZE_FORMAT"K.",
round_to_K(total_rs_mem_sz()), round_to_K(max_rs_mem_sz()));
for (RegionTypeCounter** current = &counters[0]; *current != NULL; current++) {
(*current)->print_rs_mem_info_on(out, total_rs_mem_sz());
}
! out->print_cr(" Static structures = "SIZE_FORMAT"K,"
! " free_lists = "SIZE_FORMAT"K.",
round_to_K(HeapRegionRemSet::static_mem_size()),
round_to_K(HeapRegionRemSet::fl_mem_size()));
! out->print_cr(" "SIZE_FORMAT" occupied cards represented.",
total_cards_occupied());
for (RegionTypeCounter** current = &counters[0]; *current != NULL; current++) {
(*current)->print_cards_occupied_info_on(out, total_cards_occupied());
}
// Largest sized rem set region statistics
HeapRegionRemSet* rem_set = max_rs_mem_sz_region()->rem_set();
! out->print_cr(" Region with largest rem set = "HR_FORMAT", "
! "size = "SIZE_FORMAT "K, occupied = "SIZE_FORMAT"K.",
HR_FORMAT_PARAMS(max_rs_mem_sz_region()),
round_to_K(rem_set->mem_size()),
round_to_K(rem_set->occupied()));
// Strong code root statistics
HeapRegionRemSet* max_code_root_rem_set = max_code_root_mem_sz_region()->rem_set();
! out->print_cr(" Total heap region code root sets sizes = "SIZE_FORMAT"K."
! " Max = "SIZE_FORMAT"K.",
round_to_K(total_code_root_mem_sz()),
round_to_K(max_code_root_rem_set->strong_code_roots_mem_size()));
for (RegionTypeCounter** current = &counters[0]; *current != NULL; current++) {
(*current)->print_code_root_mem_info_on(out, total_code_root_mem_sz());
}
! out->print_cr(" "SIZE_FORMAT" code roots represented.",
total_code_root_elems());
for (RegionTypeCounter** current = &counters[0]; *current != NULL; current++) {
(*current)->print_code_root_elems_info_on(out, total_code_root_elems());
}
! out->print_cr(" Region with largest amount of code roots = "HR_FORMAT", "
! "size = "SIZE_FORMAT "K, num_elems = "SIZE_FORMAT".",
HR_FORMAT_PARAMS(max_code_root_mem_sz_region()),
round_to_K(max_code_root_rem_set->strong_code_roots_mem_size()),
round_to_K(max_code_root_rem_set->strong_code_roots_list_length()));
}
};
void G1RemSetSummary::print_on(outputStream* out) {
out->print_cr("\n Recent concurrent refinement statistics");
! out->print_cr(" Processed "SIZE_FORMAT" cards",
num_concurrent_refined_cards());
! out->print_cr(" Of "SIZE_FORMAT" completed buffers:", num_processed_buf_total());
! out->print_cr(" "SIZE_FORMAT_W(8)" (%5.1f%%) by concurrent RS threads.",
num_processed_buf_total(),
percent_of(num_processed_buf_rs_threads(), num_processed_buf_total()));
! out->print_cr(" "SIZE_FORMAT_W(8)" (%5.1f%%) by mutator threads.",
num_processed_buf_mutator(),
percent_of(num_processed_buf_mutator(), num_processed_buf_total()));
! out->print_cr(" Did "SIZE_FORMAT" coarsenings.", num_coarsenings());
out->print_cr(" Concurrent RS threads times (s)");
out->print(" ");
for (uint i = 0; i < _num_vtimes; i++) {
out->print(" %5.2f", rs_thread_vtime(i));
}
--- 278,349 ----
void print_summary_on(outputStream* out) {
RegionTypeCounter* counters[] = { &_young, &_humonguous, &_free, &_old, NULL };
out->print_cr("\n Current rem set statistics");
! out->print_cr(" Total per region rem sets sizes = " SIZE_FORMAT "K."
! " Max = " SIZE_FORMAT "K.",
round_to_K(total_rs_mem_sz()), round_to_K(max_rs_mem_sz()));
for (RegionTypeCounter** current = &counters[0]; *current != NULL; current++) {
(*current)->print_rs_mem_info_on(out, total_rs_mem_sz());
}
! out->print_cr(" Static structures = " SIZE_FORMAT "K,"
! " free_lists = " SIZE_FORMAT "K.",
round_to_K(HeapRegionRemSet::static_mem_size()),
round_to_K(HeapRegionRemSet::fl_mem_size()));
! out->print_cr(" " SIZE_FORMAT " occupied cards represented.",
total_cards_occupied());
for (RegionTypeCounter** current = &counters[0]; *current != NULL; current++) {
(*current)->print_cards_occupied_info_on(out, total_cards_occupied());
}
// Largest sized rem set region statistics
HeapRegionRemSet* rem_set = max_rs_mem_sz_region()->rem_set();
! out->print_cr(" Region with largest rem set = " HR_FORMAT ", "
! "size = " SIZE_FORMAT "K, occupied = " SIZE_FORMAT "K.",
HR_FORMAT_PARAMS(max_rs_mem_sz_region()),
round_to_K(rem_set->mem_size()),
round_to_K(rem_set->occupied()));
// Strong code root statistics
HeapRegionRemSet* max_code_root_rem_set = max_code_root_mem_sz_region()->rem_set();
! out->print_cr(" Total heap region code root sets sizes = " SIZE_FORMAT "K."
! " Max = " SIZE_FORMAT "K.",
round_to_K(total_code_root_mem_sz()),
round_to_K(max_code_root_rem_set->strong_code_roots_mem_size()));
for (RegionTypeCounter** current = &counters[0]; *current != NULL; current++) {
(*current)->print_code_root_mem_info_on(out, total_code_root_mem_sz());
}
! out->print_cr(" " SIZE_FORMAT " code roots represented.",
total_code_root_elems());
for (RegionTypeCounter** current = &counters[0]; *current != NULL; current++) {
(*current)->print_code_root_elems_info_on(out, total_code_root_elems());
}
! out->print_cr(" Region with largest amount of code roots = " HR_FORMAT ", "
! "size = " SIZE_FORMAT "K, num_elems = " SIZE_FORMAT ".",
HR_FORMAT_PARAMS(max_code_root_mem_sz_region()),
round_to_K(max_code_root_rem_set->strong_code_roots_mem_size()),
round_to_K(max_code_root_rem_set->strong_code_roots_list_length()));
}
};
void G1RemSetSummary::print_on(outputStream* out) {
out->print_cr("\n Recent concurrent refinement statistics");
! out->print_cr(" Processed " SIZE_FORMAT " cards",
num_concurrent_refined_cards());
! out->print_cr(" Of " SIZE_FORMAT " completed buffers:", num_processed_buf_total());
! out->print_cr(" " SIZE_FORMAT_W(8) " (%5.1f%%) by concurrent RS threads.",
num_processed_buf_total(),
percent_of(num_processed_buf_rs_threads(), num_processed_buf_total()));
! out->print_cr(" " SIZE_FORMAT_W(8) " (%5.1f%%) by mutator threads.",
num_processed_buf_mutator(),
percent_of(num_processed_buf_mutator(), num_processed_buf_total()));
! out->print_cr(" Did " SIZE_FORMAT " coarsenings.", num_coarsenings());
out->print_cr(" Concurrent RS threads times (s)");
out->print(" ");
for (uint i = 0; i < _num_vtimes; i++) {
out->print(" %5.2f", rs_thread_vtime(i));
}
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