graal-compiler: src/share/vm/services/diagnosticCommand.hpp annotate

annotate src/share/vm/services/diagnosticCommand.hpp @ 8003:3c9bc17b9403

Merge

author	bpittore
date	Thu, 07 Feb 2013 16:05:48 -0500
parents	8f696cf1a0fb db9981fd3124
children	31a4e55f8c9d

rev	line source
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	1 /*
7956 16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	4 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	7 * published by the Free Software Foundation.
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	8 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	13 * accompanied this code).
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	14 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	18 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	21 * questions.
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	22 *
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	23 */
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	24
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	25 #ifndef SHARE_VM_SERVICES_DIAGNOSTICCOMMAND_HPP
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	26 #define SHARE_VM_SERVICES_DIAGNOSTICCOMMAND_HPP
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	27
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	28 #include "runtime/arguments.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	29 #include "classfile/vmSymbols.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	30 #include "utilities/ostream.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	31 #include "runtime/vm_version.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	32 #include "runtime/vmThread.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	33 #include "runtime/os.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	34 #include "services/diagnosticArgument.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	35 #include "services/diagnosticCommand.hpp"
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	36 #include "services/diagnosticFramework.hpp"
4851 a42c07c38c47 7132515: Add dcmd to manage UnlockingCommercialFeature flag dsamersoff parents: 4773 diff changeset	37 #include "services/diagnosticCommand_ext.hpp"
8001 db9981fd3124 8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS jprovino parents: 6854 diff changeset	38 #include "utilities/macros.hpp"
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	39
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	40 class HelpDCmd : public DCmdWithParser {
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	41 protected:
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	42 DCmdArgument<bool> _all;
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	43 DCmdArgument<char*> _cmd;
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	44 public:
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	45 HelpDCmd(outputStream* output, bool heap);
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	46 static const char* name() { return "help"; }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	47 static const char* description() {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	48 return "For more information about a specific command use 'help <command>'. "
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	49 "With no argument this will show a list of available commands. "
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	50 "'help all' will show help for all commands.";
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	51 }
6202 5a1f452f8f90 7178703: Fix handling of quoted arguments and better error messages in dcmd sla parents: 5895 diff changeset	52 static const char* impact() { return "Low"; }
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	53 static int num_arguments();
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	54 virtual void execute(TRAPS);
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	55 };
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	56
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	57 class VersionDCmd : public DCmd {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	58 public:
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	59 VersionDCmd(outputStream* output, bool heap) : DCmd(output,heap) { }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	60 static const char* name() { return "VM.version"; }
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	61 static const char* description() {
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	62 return "Print JVM version information.";
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	63 }
6202 5a1f452f8f90 7178703: Fix handling of quoted arguments and better error messages in dcmd sla parents: 5895 diff changeset	64 static const char* impact() { return "Low"; }
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	65 static int num_arguments() { return 0; }
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	66 virtual void execute(TRAPS);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	67 };
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	68
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	69 class CommandLineDCmd : public DCmd {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	70 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	71 CommandLineDCmd(outputStream* output, bool heap) : DCmd(output, heap) { }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	72 static const char* name() { return "VM.command_line"; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	73 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	74 return "Print the command line used to start this VM instance.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	75 }
6202 5a1f452f8f90 7178703: Fix handling of quoted arguments and better error messages in dcmd sla parents: 5895 diff changeset	76 static const char* impact() { return "Low"; }
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	77 static int num_arguments() { return 0; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	78 virtual void execute(TRAPS) {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	79 Arguments::print_on(_output);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	80 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	81 };
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	82
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	83 // See also: get_system_properties in attachListener.cpp
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	84 class PrintSystemPropertiesDCmd : public DCmd {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	85 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	86 PrintSystemPropertiesDCmd(outputStream* output, bool heap) : DCmd(output, heap) { }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	87 static const char* name() { return "VM.system_properties"; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	88 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	89 return "Print system properties.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	90 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	91 static const char* impact() {
6202 5a1f452f8f90 7178703: Fix handling of quoted arguments and better error messages in dcmd sla parents: 5895 diff changeset	92 return "Low";
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	93 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	94 static int num_arguments() { return 0; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	95 virtual void execute(TRAPS);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	96 };
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	97
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	98 // See also: print_flag in attachListener.cpp
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	99 class PrintVMFlagsDCmd : public DCmdWithParser {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	100 protected:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	101 DCmdArgument<bool> _all;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	102 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	103 PrintVMFlagsDCmd(outputStream* output, bool heap);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	104 static const char* name() { return "VM.flags"; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	105 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	106 return "Print VM flag options and their current values.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	107 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	108 static const char* impact() {
6202 5a1f452f8f90 7178703: Fix handling of quoted arguments and better error messages in dcmd sla parents: 5895 diff changeset	109 return "Low";
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	110 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	111 static int num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	112 virtual void execute(TRAPS);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	113 };
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	114
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	115 class VMUptimeDCmd : public DCmdWithParser {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	116 protected:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	117 DCmdArgument<bool> _date;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	118 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	119 VMUptimeDCmd(outputStream* output, bool heap);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	120 static const char* name() { return "VM.uptime"; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	121 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	122 return "Print VM uptime.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	123 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	124 static const char* impact() {
6202 5a1f452f8f90 7178703: Fix handling of quoted arguments and better error messages in dcmd sla parents: 5895 diff changeset	125 return "Low";
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	126 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	127 static int num_arguments();
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	128 virtual void execute(TRAPS);
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	129 };
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	130
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	131 class SystemGCDCmd : public DCmd {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	132 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	133 SystemGCDCmd(outputStream* output, bool heap) : DCmd(output, heap) { }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	134 static const char* name() { return "GC.run"; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	135 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	136 return "Call java.lang.System.gc().";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	137 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	138 static const char* impact() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	139 return "Medium: Depends on Java heap size and content.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	140 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	141 static int num_arguments() { return 0; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	142 virtual void execute(TRAPS);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	143 };
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	144
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	145 class RunFinalizationDCmd : public DCmd {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	146 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	147 RunFinalizationDCmd(outputStream* output, bool heap) : DCmd(output, heap) { }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	148 static const char* name() { return "GC.run_finalization"; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	149 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	150 return "Call java.lang.System.runFinalization().";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	151 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	152 static const char* impact() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	153 return "Medium: Depends on Java content.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	154 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	155 static int num_arguments() { return 0; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	156 virtual void execute(TRAPS);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	157 };
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	158
6854 fb19af007ffc 7189254: Change makefiles for more flexibility to override defaults jprovino parents: 6202 diff changeset	159 #if INCLUDE_SERVICES // Heap dumping supported
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	160 // See also: dump_heap in attachListener.cpp
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	161 class HeapDumpDCmd : public DCmdWithParser {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	162 protected:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	163 DCmdArgument<char*> _filename;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	164 DCmdArgument<bool> _all;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	165 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	166 HeapDumpDCmd(outputStream* output, bool heap);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	167 static const char* name() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	168 return "GC.heap_dump";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	169 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	170 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	171 return "Generate a HPROF format dump of the Java heap.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	172 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	173 static const char* impact() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	174 return "High: Depends on Java heap size and content. "
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	175 "Request a full GC unless the '-all' option is specified.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	176 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	177 static int num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	178 virtual void execute(TRAPS);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	179 };
6854 fb19af007ffc 7189254: Change makefiles for more flexibility to override defaults jprovino parents: 6202 diff changeset	180 #endif // INCLUDE_SERVICES
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	181
7956 16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	182 // See also: inspectheap in attachListener.cpp
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	183 class ClassHistogramDCmd : public DCmdWithParser {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	184 protected:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	185 DCmdArgument<bool> _all;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	186 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	187 ClassHistogramDCmd(outputStream* output, bool heap);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	188 static const char* name() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	189 return "GC.class_histogram";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	190 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	191 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	192 return "Provide statistics about the Java heap usage.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	193 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	194 static const char* impact() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	195 return "High: Depends on Java heap size and content.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	196 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	197 static int num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	198 virtual void execute(TRAPS);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	199 };
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	200
7956 16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	201 class ClassStatsDCmd : public DCmdWithParser {
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	202 protected:
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	203 DCmdArgument<bool> _all;
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	204 DCmdArgument<bool> _csv;
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	205 DCmdArgument<bool> _help;
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	206 DCmdArgument<char*> _columns;
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	207 public:
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	208 ClassStatsDCmd(outputStream* output, bool heap);
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	209 static const char* name() {
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	210 return "GC.class_stats";
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	211 }
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	212 static const char* description() {
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	213 return "Provide statistics about Java class meta data. Requires -XX:+UnlockDiagnosticVMOptions.";
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	214 }
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	215 static const char* impact() {
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	216 return "High: Depends on Java heap size and content.";
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	217 }
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	218 static int num_arguments();
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	219 virtual void execute(TRAPS);
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	220 };
16fb9f942703 6479360: PrintClassHistogram improvements acorn parents: 6854 diff changeset	221
4773 4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	222 // See also: thread_dump in attachListener.cpp
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	223 class ThreadDumpDCmd : public DCmdWithParser {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	224 protected:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	225 DCmdArgument<bool> _locks;
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	226 public:
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	227 ThreadDumpDCmd(outputStream* output, bool heap);
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	228 static const char* name() { return "Thread.print"; }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	229 static const char* description() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	230 return "Print all threads with stacktraces.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	231 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	232 static const char* impact() {
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	233 return "Medium: Depends on the number of threads.";
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	234 }
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	235 static int num_arguments();
4f25538b54c9 7120511: Add diagnostic commands fparain parents: 4133 diff changeset	236 virtual void execute(TRAPS);
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	237 };
3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	238
5895 645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	239 // Enhanced JMX Agent support
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	240
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	241 class JMXStartRemoteDCmd : public DCmdWithParser {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	242
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	243 // Explicitly list all properties that could be
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	244 // passed to Agent.startRemoteManagementAgent()
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	245 // com.sun.management is omitted
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	246
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	247 DCmdArgument<char *> _config_file;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	248 DCmdArgument<char *> _jmxremote_port;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	249 DCmdArgument<char *> _jmxremote_rmi_port;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	250 DCmdArgument<char *> _jmxremote_ssl;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	251 DCmdArgument<char *> _jmxremote_registry_ssl;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	252 DCmdArgument<char *> _jmxremote_authenticate;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	253 DCmdArgument<char *> _jmxremote_password_file;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	254 DCmdArgument<char *> _jmxremote_access_file;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	255 DCmdArgument<char *> _jmxremote_login_config;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	256 DCmdArgument<char *> _jmxremote_ssl_enabled_cipher_suites;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	257 DCmdArgument<char *> _jmxremote_ssl_enabled_protocols;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	258 DCmdArgument<char *> _jmxremote_ssl_need_client_auth;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	259 DCmdArgument<char *> _jmxremote_ssl_config_file;
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	260
7979 8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	261 // JDP support
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	262 // Keep autodiscovery char* not bool to pass true/false
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	263 // as property value to java level.
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	264 DCmdArgument<char *> _jmxremote_autodiscovery;
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	265 DCmdArgument<jlong> _jdp_port;
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	266 DCmdArgument<char *> _jdp_address;
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	267 DCmdArgument<char *> _jdp_source_addr;
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	268 DCmdArgument<jlong> _jdp_ttl;
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	269 DCmdArgument<jlong> _jdp_pause;
8f696cf1a0fb 8002048: Protocol to discovery of manageable Java processes on a network dsamersoff parents: 7956 diff changeset	270
5895 645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	271 public:
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	272 JMXStartRemoteDCmd(outputStream *output, bool heap_allocated);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	273
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	274 static const char *name() {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	275 return "ManagementAgent.start";
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	276 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	277
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	278 static const char *description() {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	279 return "Start remote management agent.";
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	280 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	281
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	282 static int num_arguments();
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	283
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	284 virtual void execute(TRAPS);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	285
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	286 };
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	287
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	288 class JMXStartLocalDCmd : public DCmd {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	289
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	290 // Explicitly request start of local agent,
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	291 // it will not be started by start dcmd
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	292
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	293
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	294 public:
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	295 JMXStartLocalDCmd(outputStream *output, bool heap_allocated);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	296
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	297 static const char *name() {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	298 return "ManagementAgent.start_local";
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	299 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	300
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	301 static const char *description() {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	302 return "Start local management agent.";
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	303 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	304
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	305 virtual void execute(TRAPS);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	306
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	307 };
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	308
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	309 class JMXStopRemoteDCmd : public DCmd {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	310 public:
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	311 JMXStopRemoteDCmd(outputStream *output, bool heap_allocated) :
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	312 DCmd(output, heap_allocated) {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	313 // Do Nothing
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	314 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	315
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	316 static const char *name() {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	317 return "ManagementAgent.stop";
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	318 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	319
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	320 static const char *description() {
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	321 return "Stop remote management agent.";
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	322 }
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	323
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	324 virtual void execute(TRAPS);
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	325 };
645162d94294 7110104: It should be possible to stop and start JMX Agent at runtime dsamersoff parents: 4851 diff changeset	326
4133 3b688d6ff3d0 7104647: Adding a diagnostic command framework fparain parents: diff changeset	327 #endif // SHARE_VM_SERVICES_DIAGNOSTICCOMMAND_HPP

Mercurial > hg > graal-compiler

annotate src/share/vm/services/diagnosticCommand.hpp @ 8003:3c9bc17b9403