1 /*
   2  * Copyright (c) 2002, 2004, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 # include "incls/_precompiled.incl"
  26 # include "incls/_collectorCounters.cpp.incl"
  27 
  28 CollectorCounters::CollectorCounters(const char* name, int ordinal) {
  29 
  30   if (UsePerfData) {
  31     EXCEPTION_MARK;
  32     ResourceMark rm;
  33 
  34     const char* cns = PerfDataManager::name_space("collector", ordinal);
  35 
  36     _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1);
  37     strcpy(_name_space, cns);
  38 
  39     char* cname = PerfDataManager::counter_name(_name_space, "name");
  40     PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
  41 
  42     cname = PerfDataManager::counter_name(_name_space, "invocations");
  43     _invocations = PerfDataManager::create_counter(SUN_GC, cname,
  44                                                    PerfData::U_Events, CHECK);
  45 
  46     cname = PerfDataManager::counter_name(_name_space, "time");
  47     _time = PerfDataManager::create_counter(SUN_GC, cname, PerfData::U_Ticks,
  48                                             CHECK);
  49 
  50     cname = PerfDataManager::counter_name(_name_space, "lastEntryTime");
  51     _last_entry_time = PerfDataManager::create_variable(SUN_GC, cname,
  52                                                         PerfData::U_Ticks,
  53                                                         CHECK);
  54 
  55     cname = PerfDataManager::counter_name(_name_space, "lastExitTime");
  56     _last_exit_time = PerfDataManager::create_variable(SUN_GC, cname,
  57                                                        PerfData::U_Ticks,
  58                                                        CHECK);
  59   }
  60 }