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comparison src/share/vm/runtime/memprofiler.cpp @ 6725:da91efe96a93

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6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author coleenp
date Sat, 01 Sep 2012 13:25:18 -0400
parents f08d439fab8c
children f34d701e952e
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6724:36d1d483d5d6 6725:da91efe96a93
1 /* 1 /*
2 * Copyright (c) 1998, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
26 #include "classfile/systemDictionary.hpp" 26 #include "classfile/systemDictionary.hpp"
27 #include "code/codeCache.hpp" 27 #include "code/codeCache.hpp"
28 #include "gc_interface/collectedHeap.inline.hpp" 28 #include "gc_interface/collectedHeap.inline.hpp"
29 #include "interpreter/oopMapCache.hpp" 29 #include "interpreter/oopMapCache.hpp"
30 #include "memory/generation.hpp" 30 #include "memory/generation.hpp"
31 #include "memory/permGen.hpp"
32 #include "memory/resourceArea.hpp" 31 #include "memory/resourceArea.hpp"
33 #include "runtime/handles.inline.hpp" 32 #include "runtime/handles.inline.hpp"
34 #include "runtime/jniHandles.hpp" 33 #include "runtime/jniHandles.hpp"
35 #include "runtime/memprofiler.hpp" 34 #include "runtime/memprofiler.hpp"
36 #include "runtime/mutexLocker.hpp" 35 #include "runtime/mutexLocker.hpp"
127 resource_memory_usage += cur->resource_area()->size_in_bytes(); 126 resource_memory_usage += cur->resource_area()->size_in_bytes();
128 cur = cur->next(); 127 cur = cur->next();
129 } 128 }
130 129
131 // Print trace line in log 130 // Print trace line in log
132 fprintf(_log_fp, "%6.1f,%5d,%5d," UINTX_FORMAT_W(6) "," UINTX_FORMAT_W(6) "," 131 fprintf(_log_fp, "%6.1f,%5d,%5d," UINTX_FORMAT_W(6) "," UINTX_FORMAT_W(6) ",",
133 UINTX_FORMAT_W(6) "," UINTX_FORMAT_W(6) ",",
134 os::elapsedTime(), 132 os::elapsedTime(),
135 Threads::number_of_threads(), 133 Threads::number_of_threads(),
136 SystemDictionary::number_of_classes(), 134 SystemDictionary::number_of_classes(),
137 Universe::heap()->used() / K, 135 Universe::heap()->used() / K,
138 Universe::heap()->capacity() / K, 136 Universe::heap()->capacity() / K);
139 Universe::heap()->permanent_used() / HWperKB,
140 Universe::heap()->permanent_capacity() / HWperKB);
141 137
142 fprintf(_log_fp, UINTX_FORMAT_W(6) ",", CodeCache::capacity() / K); 138 fprintf(_log_fp, UINTX_FORMAT_W(6) ",", CodeCache::capacity() / K);
143 139
144 fprintf(_log_fp, UINTX_FORMAT_W(6) "," UINTX_FORMAT_W(6) ",%6ld\n", 140 fprintf(_log_fp, UINTX_FORMAT_W(6) "," UINTX_FORMAT_W(6) ",%6ld\n",
145 handles_memory_usage / K, 141 handles_memory_usage / K,