48 // Types are MetaspaceObj::ClassType, MetaspaceObj::SymbolType, etc
49 SHAREDSPACE_OBJ_TYPES_DO(METASPACE_OBJ_TYPE_DECLARE)
50 _number_of_types
51 };
52
53 static const char* type_name(Type type) {
54 switch(type) {
55 SHAREDSPACE_OBJ_TYPES_DO(METASPACE_OBJ_TYPE_NAME_CASE)
56 default:
57 ShouldNotReachHere();
58 return nullptr;
59 }
60 }
61
62 CompactHashtableStats _symbol_stats;
63 CompactHashtableStats _string_stats;
64
65 int _counts[2][_number_of_types];
66 int _bytes [2][_number_of_types];
67
68 int _num_klass_cp_entries;
69 int _num_klass_cp_entries_archived;
70
71 public:
72 enum { RO = 0, RW = 1 };
73
74 DumpAllocStats() {
75 memset(_counts, 0, sizeof(_counts));
76 memset(_bytes, 0, sizeof(_bytes));
77 _num_klass_cp_entries = 0;
78 _num_klass_cp_entries_archived = 0;
79 };
80
81 CompactHashtableStats* symbol_stats() { return &_symbol_stats; }
82 CompactHashtableStats* string_stats() { return &_string_stats; }
83
84 void record(MetaspaceObj::Type type, int byte_size, bool read_only) {
85 assert(int(type) >= 0 && type < MetaspaceObj::_number_of_types, "sanity");
86 int which = (read_only) ? RO : RW;
87 _counts[which][type] ++;
88 _bytes [which][type] += byte_size;
89 }
90
91 void record_modules(int byte_size, bool read_only) {
92 int which = (read_only) ? RO : RW;
93 _bytes [which][ModulesNativesType] += byte_size;
94 }
95
96 void record_other_type(int byte_size, bool read_only) {
97 int which = (read_only) ? RO : RW;
98 _bytes [which][OtherType] += byte_size;
99 }
100
101 void record_cpp_vtables(int byte_size) {
102 _bytes[RW][CppVTablesType] += byte_size;
103 }
104
105 void record_klass_cp_entry(bool archived) {
106 _num_klass_cp_entries ++;
107 _num_klass_cp_entries_archived += archived ? 1 : 0;
108 }
109
110 void print_stats(int ro_all, int rw_all);
111 };
112
113 #endif // SHARE_CDS_DUMPALLOCSTATS_HPP
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48 // Types are MetaspaceObj::ClassType, MetaspaceObj::SymbolType, etc
49 SHAREDSPACE_OBJ_TYPES_DO(METASPACE_OBJ_TYPE_DECLARE)
50 _number_of_types
51 };
52
53 static const char* type_name(Type type) {
54 switch(type) {
55 SHAREDSPACE_OBJ_TYPES_DO(METASPACE_OBJ_TYPE_NAME_CASE)
56 default:
57 ShouldNotReachHere();
58 return nullptr;
59 }
60 }
61
62 CompactHashtableStats _symbol_stats;
63 CompactHashtableStats _string_stats;
64
65 int _counts[2][_number_of_types];
66 int _bytes [2][_number_of_types];
67
68 int _num_field_cp_entries;
69 int _num_field_cp_entries_archived;
70 int _num_field_cp_entries_excluded;
71 int _num_indy_cp_entries;
72 int _num_indy_cp_entries_archived;
73 int _num_indy_cp_entries_excluded;
74 int _num_klass_cp_entries;
75 int _num_klass_cp_entries_archived;
76 int _num_klass_cp_entries_excluded;
77 int _num_method_cp_entries;
78 int _num_method_cp_entries_archived;
79 int _num_method_cp_entries_excluded;
80 int _num_dynamic_proxy_classes;
81
82 public:
83 enum { RO = 0, RW = 1 };
84
85 DumpAllocStats() {
86 memset(_counts, 0, sizeof(_counts));
87 memset(_bytes, 0, sizeof(_bytes));
88 _num_field_cp_entries = 0;
89 _num_field_cp_entries_archived = 0;
90 _num_field_cp_entries_excluded = 0;
91 _num_indy_cp_entries = 0;
92 _num_indy_cp_entries_archived = 0;
93 _num_indy_cp_entries_excluded = 0;
94 _num_klass_cp_entries = 0;
95 _num_klass_cp_entries_archived = 0;
96 _num_klass_cp_entries_excluded = 0;
97 _num_method_cp_entries = 0;
98 _num_method_cp_entries_archived = 0;
99 _num_method_cp_entries_excluded = 0;
100 _num_dynamic_proxy_classes = 0;
101 };
102
103 CompactHashtableStats* symbol_stats() { return &_symbol_stats; }
104 CompactHashtableStats* string_stats() { return &_string_stats; }
105
106 void record(MetaspaceObj::Type type, int byte_size, bool read_only) {
107 assert(int(type) >= 0 && type < MetaspaceObj::_number_of_types, "sanity");
108 int which = (read_only) ? RO : RW;
109 _counts[which][type] ++;
110 _bytes [which][type] += byte_size;
111 }
112
113 void record_modules(int byte_size, bool read_only) {
114 int which = (read_only) ? RO : RW;
115 _bytes [which][ModulesNativesType] += byte_size;
116 }
117
118 void record_other_type(int byte_size, bool read_only) {
119 int which = (read_only) ? RO : RW;
120 _bytes [which][OtherType] += byte_size;
121 }
122
123 void record_cpp_vtables(int byte_size) {
124 _bytes[RW][CppVTablesType] += byte_size;
125 }
126
127 void record_field_cp_entry(bool archived, bool erased) {
128 _num_field_cp_entries ++;
129 _num_field_cp_entries_archived += archived ? 1 : 0;
130 _num_field_cp_entries_excluded += erased ? 1 : 0;
131 }
132
133 void record_indy_cp_entry(bool archived, bool excluded) {
134 _num_indy_cp_entries ++;
135 _num_indy_cp_entries_archived += archived ? 1 : 0;
136 _num_indy_cp_entries_excluded += excluded ? 1 : 0;
137 }
138
139 void record_klass_cp_entry(bool archived) {
140 _num_klass_cp_entries ++;
141 _num_klass_cp_entries_archived += archived ? 1 : 0;
142 _num_klass_cp_entries_excluded += !archived ? 1 : 0;
143 }
144
145 void record_method_cp_entry(bool archived, bool excluded) {
146 _num_method_cp_entries ++;
147 _num_method_cp_entries_archived += archived ? 1 : 0;
148 _num_method_cp_entries_excluded += excluded ? 1 : 0;
149 }
150
151 void record_dynamic_proxy_class() {
152 _num_dynamic_proxy_classes ++;
153 }
154
155 void print_stats(int ro_all, int rw_all);
156 };
157
158 #endif // SHARE_CDS_DUMPALLOCSTATS_HPP
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