1/*
2 * Copyright (c) 2002, 2019, 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 "precompiled.hpp"
26#include "gc/shared/gcPolicyCounters.hpp"
27#include "memory/resourceArea.hpp"
28
29GCPolicyCounters::GCPolicyCounters(const char* name, int collectors,
30 int generations) {
31
32 if (UsePerfData) {
33 EXCEPTION_MARK;
34 ResourceMark rm;
35
36 _name_space = "policy";
37
38 char* cname = PerfDataManager::counter_name(_name_space, "name");
39 PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
40
41 cname = PerfDataManager::counter_name(_name_space, "collectors");
42 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,
43 collectors, CHECK);
44
45 cname = PerfDataManager::counter_name(_name_space, "generations");
46 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,
47 generations, CHECK);
48
49 cname = PerfDataManager::counter_name(_name_space, "maxTenuringThreshold");
50 PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,
51 MaxTenuringThreshold, CHECK);
52
53 cname = PerfDataManager::counter_name(_name_space, "tenuringThreshold");
54 _tenuring_threshold =
55 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_None,
56 MaxTenuringThreshold, CHECK);
57
58 cname = PerfDataManager::counter_name(_name_space, "desiredSurvivorSize");
59 _desired_survivor_size =
60 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
61 CHECK);
62
63 cname = PerfDataManager::counter_name(_name_space, "gcTimeLimitExceeded");
64 _gc_overhead_limit_exceeded_counter =
65 PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Events,
66 CHECK);
67 }
68}
69