90   double _cur_evac_fail_remove_self_forwards;
  91 
  92   double _cur_string_dedup_fixup_time_ms;
  93 
  94   double _cur_clear_ct_time_ms;
  95   double _cur_ref_proc_time_ms;
  96   double _cur_ref_enq_time_ms;
  97 
  98   double _cur_collection_start_sec;
  99   double _root_region_scan_wait_time_ms;
 100 
 101   double _recorded_young_cset_choice_time_ms;
 102   double _recorded_non_young_cset_choice_time_ms;
 103 
 104   double _recorded_redirty_logged_cards_time_ms;
 105 
 106   double _recorded_young_free_cset_time_ms;
 107   double _recorded_non_young_free_cset_time_ms;
 108 
 109   double _cur_fast_reclaim_humongous_time_ms;

 110   size_t _cur_fast_reclaim_humongous_total;
 111   size_t _cur_fast_reclaim_humongous_candidates;
 112   size_t _cur_fast_reclaim_humongous_reclaimed;
 113 
 114   double _cur_verify_before_time_ms;
 115   double _cur_verify_after_time_ms;
 116 
 117   // Helper methods for detailed logging
 118   void print_stats(int level, const char* str, double value);
 119   void print_stats(int level, const char* str, size_t value);
 120   void print_stats(int level, const char* str, double value, uint workers);
 121 
 122  public:
 123   G1GCPhaseTimes(uint max_gc_threads);
 124   void note_gc_start(uint active_gc_threads, bool mark_in_progress);
 125   void note_gc_end();
 126   void print(double pause_time_sec);
 127 
 128   // record the time a phase took in seconds
 129   void record_time_secs(GCParPhases phase, uint worker_i, double secs);

 185   void record_ref_proc_time(double ms) {
 186     _cur_ref_proc_time_ms = ms;
 187   }
 188 
 189   void record_ref_enq_time(double ms) {
 190     _cur_ref_enq_time_ms = ms;
 191   }
 192 
 193   void record_root_region_scan_wait_time(double time_ms) {
 194     _root_region_scan_wait_time_ms = time_ms;
 195   }
 196 
 197   void record_young_free_cset_time_ms(double time_ms) {
 198     _recorded_young_free_cset_time_ms = time_ms;
 199   }
 200 
 201   void record_non_young_free_cset_time_ms(double time_ms) {
 202     _recorded_non_young_free_cset_time_ms = time_ms;
 203   }
 204 
 205   void record_fast_reclaim_humongous_stats(size_t total, size_t candidates) {

 206     _cur_fast_reclaim_humongous_total = total;
 207     _cur_fast_reclaim_humongous_candidates = candidates;
 208   }
 209 
 210   void record_fast_reclaim_humongous_time_ms(double value, size_t reclaimed) {
 211     _cur_fast_reclaim_humongous_time_ms = value;
 212     _cur_fast_reclaim_humongous_reclaimed = reclaimed;
 213   }
 214 
 215   void record_young_cset_choice_time_ms(double time_ms) {
 216     _recorded_young_cset_choice_time_ms = time_ms;
 217   }
 218 
 219   void record_non_young_cset_choice_time_ms(double time_ms) {
 220     _recorded_non_young_cset_choice_time_ms = time_ms;
 221   }
 222 
 223   void record_redirty_logged_cards_time_ms(double time_ms) {
 224     _recorded_redirty_logged_cards_time_ms = time_ms;
 225   }

  90   double _cur_evac_fail_remove_self_forwards;
  91 
  92   double _cur_string_dedup_fixup_time_ms;
  93 
  94   double _cur_clear_ct_time_ms;
  95   double _cur_ref_proc_time_ms;
  96   double _cur_ref_enq_time_ms;
  97 
  98   double _cur_collection_start_sec;
  99   double _root_region_scan_wait_time_ms;
 100 
 101   double _recorded_young_cset_choice_time_ms;
 102   double _recorded_non_young_cset_choice_time_ms;
 103 
 104   double _recorded_redirty_logged_cards_time_ms;
 105 
 106   double _recorded_young_free_cset_time_ms;
 107   double _recorded_non_young_free_cset_time_ms;
 108 
 109   double _cur_fast_reclaim_humongous_time_ms;
 110   double _cur_fast_reclaim_humongous_register_time_ms;
 111   size_t _cur_fast_reclaim_humongous_total;
 112   size_t _cur_fast_reclaim_humongous_candidates;
 113   size_t _cur_fast_reclaim_humongous_reclaimed;
 114 
 115   double _cur_verify_before_time_ms;
 116   double _cur_verify_after_time_ms;
 117 
 118   // Helper methods for detailed logging
 119   void print_stats(int level, const char* str, double value);
 120   void print_stats(int level, const char* str, size_t value);
 121   void print_stats(int level, const char* str, double value, uint workers);
 122 
 123  public:
 124   G1GCPhaseTimes(uint max_gc_threads);
 125   void note_gc_start(uint active_gc_threads, bool mark_in_progress);
 126   void note_gc_end();
 127   void print(double pause_time_sec);
 128 
 129   // record the time a phase took in seconds
 130   void record_time_secs(GCParPhases phase, uint worker_i, double secs);

 186   void record_ref_proc_time(double ms) {
 187     _cur_ref_proc_time_ms = ms;
 188   }
 189 
 190   void record_ref_enq_time(double ms) {
 191     _cur_ref_enq_time_ms = ms;
 192   }
 193 
 194   void record_root_region_scan_wait_time(double time_ms) {
 195     _root_region_scan_wait_time_ms = time_ms;
 196   }
 197 
 198   void record_young_free_cset_time_ms(double time_ms) {
 199     _recorded_young_free_cset_time_ms = time_ms;
 200   }
 201 
 202   void record_non_young_free_cset_time_ms(double time_ms) {
 203     _recorded_non_young_free_cset_time_ms = time_ms;
 204   }
 205 
 206   void record_fast_reclaim_humongous_stats(double time_ms, size_t total, size_t candidates) {
 207     _cur_fast_reclaim_humongous_register_time_ms = time_ms;
 208     _cur_fast_reclaim_humongous_total = total;
 209     _cur_fast_reclaim_humongous_candidates = candidates;
 210   }
 211 
 212   void record_fast_reclaim_humongous_time_ms(double value, size_t reclaimed) {
 213     _cur_fast_reclaim_humongous_time_ms = value;
 214     _cur_fast_reclaim_humongous_reclaimed = reclaimed;
 215   }
 216 
 217   void record_young_cset_choice_time_ms(double time_ms) {
 218     _recorded_young_cset_choice_time_ms = time_ms;
 219   }
 220 
 221   void record_non_young_cset_choice_time_ms(double time_ms) {
 222     _recorded_non_young_cset_choice_time_ms = time_ms;
 223   }
 224 
 225   void record_redirty_logged_cards_time_ms(double time_ms) {
 226     _recorded_redirty_logged_cards_time_ms = time_ms;
 227   }