804 ResourceMark rm;
805 stringStream s;
806 // Dump code cache state into a buffer before locking the tty,
807 // because log_state() will use locks causing lock conflicts.
808 CodeCache::log_state(&s);
809
810 ttyLocker ttyl;
811 xtty->begin_elem("sweeper state='%s' traversals='" INTX_FORMAT "' ", msg, (intx)traversal_count());
812 if (format != NULL) {
813 va_list ap;
814 va_start(ap, format);
815 xtty->vprint(format, ap);
816 va_end(ap);
817 }
818 xtty->print("%s", s.as_string());
819 xtty->stamp();
820 xtty->end_elem();
821 }
822 }
823
824 void NMethodSweeper::print() {
825 ttyLocker ttyl;
826 tty->print_cr("Code cache sweeper statistics:");
827 tty->print_cr(" Total sweep time: %1.0lfms", (double)_total_time_sweeping.value()/1000000);
828 tty->print_cr(" Total number of full sweeps: %ld", _total_nof_code_cache_sweeps);
829 tty->print_cr(" Total number of flushed methods: %ld(%ld C2 methods)", _total_nof_methods_reclaimed,
830 _total_nof_c2_methods_reclaimed);
831 tty->print_cr(" Total size of flushed methods: " SIZE_FORMAT "kB", _total_flushed_size/K);
832 }
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804 ResourceMark rm;
805 stringStream s;
806 // Dump code cache state into a buffer before locking the tty,
807 // because log_state() will use locks causing lock conflicts.
808 CodeCache::log_state(&s);
809
810 ttyLocker ttyl;
811 xtty->begin_elem("sweeper state='%s' traversals='" INTX_FORMAT "' ", msg, (intx)traversal_count());
812 if (format != NULL) {
813 va_list ap;
814 va_start(ap, format);
815 xtty->vprint(format, ap);
816 va_end(ap);
817 }
818 xtty->print("%s", s.as_string());
819 xtty->stamp();
820 xtty->end_elem();
821 }
822 }
823
824 void NMethodSweeper::print(outputStream *st) {
825 ttyLocker ttyl;
826 st->print_cr("Code cache sweeper statistics:");
827 st->print_cr(" Total sweep time: %1.0lfms", (double)_total_time_sweeping.value()/1000000);
828 st->print_cr(" Total number of full sweeps: %ld", _total_nof_code_cache_sweeps);
829 st->print_cr(" Total number of flushed methods: %ld(%ld C2 methods)", _total_nof_methods_reclaimed,
830 _total_nof_c2_methods_reclaimed);
831 st->print_cr(" Total size of flushed methods: " SIZE_FORMAT "kB", _total_flushed_size/K);
832 }
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