Mercurial > hg > truffle
diff src/share/vm/oops/constMethod.cpp @ 7956:16fb9f942703
6479360: PrintClassHistogram improvements
Summary: jcmd <pid> GC.class_stats (UnlockDiagnosticVMOptions)
Reviewed-by: coleenp, hseigel, sla, acorn
Contributed-by: ioi.lam@oracle.com
author | acorn |
---|---|
date | Fri, 25 Jan 2013 15:06:18 -0500 |
parents | ade95d680b42 |
children | 927a311d00f9 |
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--- a/src/share/vm/oops/constMethod.cpp Thu Jan 24 23:30:45 2013 -0800 +++ b/src/share/vm/oops/constMethod.cpp Fri Jan 25 15:06:18 2013 -0500 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -25,6 +25,7 @@ #include "precompiled.hpp" #include "interpreter/interpreter.hpp" #include "memory/gcLocker.hpp" +#include "memory/heapInspection.hpp" #include "memory/metadataFactory.hpp" #include "oops/constMethod.hpp" #include "oops/method.hpp" @@ -330,6 +331,18 @@ method()->print_value_on(st); } +#if INCLUDE_SERVICES +// Size Statistics +void ConstMethod::collect_statistics(KlassSizeStats *sz) const { + int n1, n2, n3; + sz->_const_method_bytes += (n1 = sz->count(this)); + sz->_bytecode_bytes += (n2 = code_size()); + sz->_stackmap_bytes += (n3 = sz->count_array(stackmap_data())); + + sz->_method_all_bytes += n1 + n3; // note: n2 is part of n3 + sz->_ro_bytes += n1 + n3; +} +#endif // INCLUDE_SERVICES // Verification