--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/java.management/share/specs/JVM-MANAGEMENT-MIB.mib Sun Apr 23 21:11:03 2017 +0200
@@ -0,0 +1,3266 @@
+--
+--
+--
+-- Copyright (c) 2004, 2017, 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
+-- under the terms of the GNU General Public License version 2 only, as
+-- published by the Free Software Foundation. Oracle designates this
+-- particular file as subject to the "Classpath" exception as provided
+-- by Oracle in the LICENSE file that accompanied this code.
+--
+-- This code is distributed in the hope that it will be useful, but WITHOUT
+-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+-- version 2 for more details (a copy is included in the LICENSE file that
+-- accompanied this code).
+--
+-- You should have received a copy of the GNU General Public License version
+-- 2 along with this work; if not, write to the Free Software Foundation,
+-- Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+--
+-- Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+-- or visit www.oracle.com if you need additional information or have any
+-- questions.
+--
+--
+-- The JVM-MANAGEMENT-MIB Module
+--
+-- See jvmManagementMIB MODULE-IDENTITY for a description overview.
+-- See conformance statements for mandatory objects
+--
+
+JVM-MANAGEMENT-MIB DEFINITIONS ::= BEGIN
+
+IMPORTS
+ MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Counter32, Gauge32,
+ Integer32, Counter64, enterprises
+ FROM SNMPv2-SMI
+ DisplayString, TEXTUAL-CONVENTION, RowPointer
+ FROM SNMPv2-TC
+ MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
+ FROM SNMPv2-CONF;
+
+-- Module Identity
+------------------
+
+jvmMgtMIB MODULE-IDENTITY
+ LAST-UPDATED "200403041800Z"
+ -- Format is "YYYYMMDDhhmmZ"
+ ORGANIZATION "Sun Microsystems, Inc."
+ CONTACT-INFO "Sun Microsystems, Inc.
+ 4150 Network Circle
+ Santa Clara, CA 95054
+ 1-800-555-9SUN or
+ 1-650-960-1300
+ http://www.sun.com
+ or contact your local support representative"
+ DESCRIPTION
+ "Copyright 2004 Sun Microsystems, Inc. All rights reserved.
+
+ This module defines the MIB that provides access to the
+ Java[tm] Virtual Machine monitoring data.
+ This module is derived from the Java[tm] programming language APIs
+ described in the java.lang.management package of
+ Java[tm] 2, Standard Edition, 5.0.
+
+ See the Java programming language APIs of JSR 163 for
+ 'Monitoring and Management of the Java[TM] Virtual Machine'
+ for more details.
+
+ Where the Java programming language API uses long, or int,
+ the MIB often uses the corresponding unsigned quantity -
+ which is closer to the object semantics.
+
+ In those cases, it often happens that the -1 value that might
+ be used by the API to indicate an unknown/unimplemented
+ value cannot be used. Instead the MIB uses the value 0, which
+ stricly speaking cannot be distinguished from a valid value.
+ In many cases however, a running system will have non-zero
+ values, so using 0 instead of -1 to indicate an unknown
+ quantity does not lose any functionality.
+ "
+ REVISION "200403041800Z"
+ -- Format is "YYYYMMDDhhmmZ"
+ DESCRIPTION
+ "
+ JVM-MANAGEMENT-MIB - JSR 163 Final Release 1.0
+ "
+
+ ::= { standard jsr163(163) 1 }
+
+
+-- Enterprise OIDs
+------------------
+
+-- internet OBJECT IDENTIFIER ::= { iso(1) org(3) dod(6) 1 }
+-- private OBJECT IDENTIFIER ::= { internet 4 }
+-- enterprises OBJECT IDENTIFIER ::= { private 1 }
+ sun OBJECT IDENTIFIER ::= { enterprises 42 }
+ jmgt OBJECT IDENTIFIER ::= { sun products(2) 145 }
+ -- experimental OBJECT IDENTIFIER ::= { jmgt 1 }
+ standard OBJECT IDENTIFIER ::= { jmgt 3 }
+
+----------------------------------------------------------------------------
+-- Textual Conventions
+----------------------
+--
+-- Note: Some of the TEXTUAL-CONVENTIONs defined in this module are
+-- OCTET STRING with a 1023 size limitation (SIZE(0..1023)).
+--
+-- As per RFC2578, section 7.1.2. OCTET STRING:
+--
+-- "The OCTET STRING type represents arbitrary binary or textual data.
+-- Although the SMI-specified size limitation for this type is 65535
+-- octets, MIB designers should realize that there may be
+-- implementation and interoperability limitations for sizes in
+-- excess of 255 octets."
+--
+-- As a consequence an agent implementing this MIB may decide to
+-- restrict this maximum size to a lesser value than 1023, provided that
+-- it makes it clear in an AGENT-CAPABILITY statement.
+--
+----------------------------------------------------------------------------
+
+JvmUnsigned64TC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "A non-negative 64-bit bit integer, without counter
+ semantics."
+ -- We have cloned the Unsigned64TC defined in RFC 2564 rather
+ -- than importing it because the JVM-MANAGEMENT-MIB and the
+ -- APPLICATION-MIB are not related.
+ --
+ REFERENCE "RFC 2564 - APPLICATION-MIB, Unsigned64TC."
+ SYNTAX Counter64
+
+
+JvmJavaObjectNameTC ::= TEXTUAL-CONVENTION
+ DISPLAY-HINT "255a"
+ STATUS current
+ DESCRIPTION
+ "An Object Name, as implemented by the java.lang.management API,
+ which identify a runtime Object (e.g. a Class Loader, a
+ Memory Manager, etc...).
+ The name is assumed to be unique in the scope of the object's
+ class.
+
+ This object syntax is equivalent to a DisplayString, but with a
+ a 1023 bytes size limits (instead of 255 for a DisplayString).
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in this type.
+ (1023 bytes max).
+ "
+ SYNTAX OCTET STRING (SIZE (0..1023))
+
+JvmPathElementTC ::= TEXTUAL-CONVENTION
+ DISPLAY-HINT "255a"
+ STATUS current
+ DESCRIPTION
+ "A file or directory element in a PATH/CLASSPATH/LIBRARY_PATH
+ structure.
+
+ This object syntax is equivalent to a DisplayString, but with a
+ a 1023 bytes size limits (instead of 255 for a DisplayString).
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in this type.
+ (1023 bytes max).
+ "
+ SYNTAX OCTET STRING (SIZE (0..1023))
+
+JvmArgValueTC ::= TEXTUAL-CONVENTION
+ DISPLAY-HINT "255a"
+ STATUS current
+ DESCRIPTION
+ "A string representing an input argument.
+
+ This object syntax is equivalent to a DisplayString, but with a
+ a 1023 bytes size limits (instead of 255 for a DisplayString).
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in this type.
+ (1023 bytes max).
+ "
+ SYNTAX OCTET STRING (SIZE (0..1023))
+
+JvmVerboseLevelTC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "Defines whether the verbose flag for a feature is active.
+ verbose: the flag is on.
+ silent: the flag is off.
+ "
+ SYNTAX INTEGER { silent(1), verbose(2) }
+
+
+JvmImplSupportStateTC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "Defines whether a feature is supported or not.
+ "
+ SYNTAX INTEGER { unsupported(1), supported(2) }
+
+JvmImplOptFeatureStateTC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "Defines whether an optional feature is supported, enabled,
+ or disabled.
+
+ An optional feature can be:
+
+ unsupported: The JVM does not support this feature.
+ enabled : The JVM supports this feature, and it
+ is enabled.
+ disabled : The JVM supports this feature, and it
+ is disabled.
+
+ Only enabled(3) and disabled(4) may be supplied as values to a
+ SET request. unsupported(1) can only be set internally by the
+ agent.
+ "
+ SYNTAX INTEGER { unsupported(1), enabled(3), disabled(4) }
+
+JvmTimeMillis64TC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "An elapsed time, expressed in milli-seconds.
+ This type is based on Counter64, but without its specific
+ semantics.
+ "
+ SYNTAX Counter64
+
+JvmTimeNanos64TC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "An elapsed time, expressed in nano-seconds.
+ This type is based on Counter64, but without its specific
+ semantics.
+ "
+ SYNTAX Counter64
+
+JvmPositive32TC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "A positive Integer32. In Java that would be a number
+ in [0..Integer.MAX_VALUE].
+ "
+ -- We use Integer32 (0..2147483647) rather than Unsigned32 because
+ -- Unsigned32 (0..2147483647) because Unsigned32 is based on
+ -- Gauge32 - which has a specific ASN.1 tag and a specific semantics.
+ -- In principle you cannot use a Gauge32 as base type for an index
+ -- in a table.
+ -- Note also that Unsigned32 is (0..2^32-1)
+ -- while Positive32 is (0..2^31-1)
+ --
+ SYNTAX Integer32 (0..2147483647)
+
+JvmManagedMemoryTypeTC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "
+ Defines the type of memory contained in a memory pool.
+ The pool may contain, heap memory or non-heap memory.
+ "
+ SYNTAX INTEGER { nonheap(1), heap(2) }
+
+
+JvmValidityStateTC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "
+ Defines whether an object is still valid.
+ "
+ SYNTAX INTEGER { invalid(1), valid(2) }
+
+
+JvmThreadStateTC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "Defines the possible states of a thread running in the
+ Java virtual machine. They are virtual machine thread states
+ and do not reflect any operating system thread states.
+
+ The first two bits: inNative(1) and suspended(2) can be
+ combined together and with any other bits. The remaining
+ bits 3-9, are mutually exclusive. Bits 10-16 are reserved
+ for future evolution of this MIB.
+
+ An agent MUST always return a thread state with one of the
+ bits in the range 3-9 set to 1. The other(9) bit should only
+ be set to 1 if new thread states which are mutally exclusive
+ with bits 3-8 are defined. An implementation can define
+ additional implementation dependant states and uses bits
+ from bit 17.
+
+ See java.lang.Thread.State,
+ java.lang.management.ThreadInfo.
+ "
+ --
+ -- Take care that in SNMP bits are numbered starting at 1, from
+ -- left to right (1 is the highest bit). A bitmap defined by the
+ -- BITS construct is thus a byte array where bit 1 is the highest bit
+ -- of the first byte.
+ --
+ SYNTAX BITS { -- Bits 1-2 may be specified in any combination
+ inNative(1),
+ suspended(2),
+
+ -- Bits 3-9 are mutually exclusive. Attempting to
+ -- set more than a single bit to 1 will result in
+ -- a returned error-status of inconsistentValue.
+ newThread(3),
+ runnable(4),
+ blocked(5),
+ terminated(6),
+ waiting(7),
+ timedWaiting(8),
+ other(9)
+ -- Bits 10-16 are reserved for future use by
+ -- this MIB
+ }
+
+
+JvmIndex64TC ::= TEXTUAL-CONVENTION
+ STATUS current
+ DESCRIPTION
+ "A 64 bits string mapping an unsigned 64 bits integer value
+ in big-endian ordering (i.e: 1 is encoded as 0x0000000000000001).
+
+ This type can be used when an unsigned 64 bits integer needs
+ to be used inside a table index.
+ "
+ SYNTAX OCTET STRING (SIZE(8))
+
+
+-- OBJECT-TYPE OID tree
+-----------------------
+
+jvmMgtMIBObjects
+ OBJECT IDENTIFIER ::= { jvmMgtMIB 1 }
+jvmMgtMIBNotifications
+ OBJECT IDENTIFIER ::= { jvmMgtMIB 2 }
+jvmMgtMIBConformance
+ OBJECT IDENTIFIER ::= { jvmMgtMIB 3 }
+
+-----------------------------------------------------------------------
+--
+-- The JVM Class Loading group
+--
+-- A collection of objects used to monitor Class Loading in the
+-- Java Virtual Machine. These objects define the SNMP management
+-- interface for the class loading system of the Java virtual machine.
+--
+-- This group only contains a few scalar object and no tables. The objects
+-- from this group are mapped from the java.lang.management.ClassLoadingMXBean
+-- interface.
+--
+-- See J2SE 5.0 API Specification,
+-- java.lang.management.ClassLoadingMXBean
+-----------------------------------------------------------------------
+
+-- Root OBJECT IDENTIFIER for ClassLoading group.
+--
+jvmClassLoading OBJECT IDENTIFIER ::= { jvmMgtMIBObjects 1 }
+
+-- The following objects are mapped from the ClassLoadingMXBean interface.
+-----------------------------------------------------------------------
+
+jvmClassesLoadedCount OBJECT-TYPE
+ SYNTAX Gauge32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The number of classes currently loaded in the JVM.
+
+ See java.lang.management.ClassLoadingMXBean.getLoadedClassCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ClassLoadingMXBean"
+ ::= { jvmClassLoading 1 }
+
+jvmClassesTotalLoadedCount OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of classes that have been loaded since
+ the JVM has started execution.
+
+ See java.lang.management.ClassLoadingMXBean.
+ getTotalLoadedClassCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ClassLoadingMXBean"
+ ::= { jvmClassLoading 2 }
+
+jvmClassesUnloadedCount OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of classes that have been unloaded since
+ the JVM has started execution.
+
+ See java.lang.management.ClassLoadingMXBean.getUnloadedClassCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ClassLoadingMXBean"
+ ::= { jvmClassLoading 3 }
+
+jvmClassesVerboseLevel OBJECT-TYPE
+ SYNTAX JvmVerboseLevelTC
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "Enables or disables the verbose output for the class loading
+ system. The verbose output information and the output stream
+ to which the verbose information is emitted are implementation
+ dependent. Typically, a Java virtual machine implementation
+ prints a message each time a class file is loaded.
+
+ verbose: if the verbose output is enabled.
+ silent: otherwise.
+
+ See java.lang.management.ClassLoadingMXBean.isVerbose(),
+ java.lang.management.ClassLoadingMXBean.setVerbose()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ClassLoadingMXBean"
+ DEFVAL { silent }
+ ::= { jvmClassLoading 4 }
+
+
+-----------------------------------------------------------------------
+--
+-- The JVM Memory group
+--
+-- A collection of objects used to monitor memory management in the
+-- Java Virtual Machine. These objects define management interface for
+-- the memory system of the Java virtual machine.
+--
+-- Memory:
+--
+-- The memory system of the Java virtual machine manages the following
+-- kinds of memory: heap, and non-heap. More information on these types
+-- of memory can be obtained from the J2SE 5.0 API Specification,
+-- java.lang.management.MemoryMXBean.
+--
+-- Memory Pools and Memory Managers:
+--
+-- Memory pools and memory managers are the abstract entities that monitor
+-- and manage the memory system of the Java virtual machine.
+--
+-- Memory managers are represented by the jvmMemManagerTable, which contains
+-- one row per Memory manager.
+-- The garbage collector is one type of memory manager responsible for
+-- reclaiming memory occupied by unreachable objects.
+-- The jvmMemGCTable is an extension of the jvmMemManagerTable, which contains
+-- the attribute specific to garbage collectors. A garbage collector entity
+-- is thus represented by one row in the jvmMemManagerTable, and one
+-- extension row in the jvmMemGCTable.
+--
+-- Memory Pools are represented by the jvmMemPoolTable, which contains one
+-- row per memory pool. A Java virtual machine may create or remove
+-- memory pools during execution. A memory pool can belong to either the
+-- heap or the non-heap memory.
+--
+-- A memory manager is responsible for managing one or more memory pools.
+-- A memory pool can be managed by more than one memory manager.
+-- The jvmMemMgrRelPoolTable represents this managing/managed relationship.
+--
+-- A Java virtual machine may add or remove memory managers during execution.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryMXBean for
+-- more information on memory types, memory managers, memory pools,
+-- and the memory subsystem.
+--
+-----------------------------------------------------------------------
+
+-- Root OBJECT IDENTIFIER for the JVM Memory group.
+--
+jvmMemory OBJECT IDENTIFIER ::= { jvmMgtMIBObjects 2 }
+
+-- The following objects are mapped from the MemoryMXBean interface.
+-----------------------------------------------------------------------
+
+jvmMemoryPendingFinalCount OBJECT-TYPE
+ SYNTAX Gauge32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The approximate number objects that are pending for finalization.
+
+ See java.lang.management.MemoryMXBean.
+ getObjectPendingFinalizationCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean"
+ ::= { jvmMemory 1 }
+
+jvmMemoryGCVerboseLevel OBJECT-TYPE
+ SYNTAX JvmVerboseLevelTC
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "Enables or disables verbose output for the memory system.
+ The verbose output information and the output stream to which
+ the verbose information is emitted are implementation dependent.
+ Typically, a Java virtual machine implementation prints a
+ message whenever it frees memory at garbage collection.
+
+ verbose: if the verbose output is enabled,
+ silent: otherwise.
+
+ See java.lang.management.MemoryMXBean.isVerbose(),
+ java.lang.management.MemoryMXBean.setVerbose()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean"
+ ::= { jvmMemory 2 }
+
+jvmMemoryGCCall OBJECT-TYPE
+ SYNTAX INTEGER { unsupported(1), supported(2), start(3),
+ started(4), failed(5) }
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "This object makes it possible to remotelly trigger the
+ Garbage Collector in the JVM.
+
+ This object's syntax is an enumeration which defines:
+
+ * Two state values, that can be returned from a GET request:
+
+ unsupported(1): means that remote invocation of gc() is not
+ supported by the SNMP agent.
+ supported(2) : means that remote invocation of gc() is supported
+ by the SNMP agent.
+
+ * One action value, that can be provided in a SET request to
+ trigger the garbage collector:
+
+ start(3) : means that a manager wishes to trigger
+ garbage collection.
+
+ * Two result value, that will be returned in the response to a
+ SET request when remote invocation of gc is supported
+ by the SNMP agent:
+
+ started(4) : means that garbage collection was
+ successfully triggered. It does not mean
+ however that the action was successfullly
+ completed: gc might still be running when
+ this value is returned.
+ failed(5) : means that garbage collection couldn't be
+ triggered.
+
+ * If remote invocation is not supported by the SNMP agent, then
+ unsupported(1) will always be returned as a result of either
+ a GET request, or a SET request with start(3) as input value.
+
+ * If a SET request with anything but start(3) is received, then
+ the agent will return a wrongValue error.
+
+ See java.lang.management.MemoryMXBean.gc()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean"
+ ::= { jvmMemory 3 }
+
+-- The object identifiers in the range jvmMemory.[4-9] are reserved for future
+-- evolution of this MIB.
+--
+-- We use the range jvmMemory.[10..19] for objects related to global JVM
+-- heap memory usage, as returned by
+-- java.lang.management.MemoryMXBean.getHeapMemoryUsage().
+-- Object identifiers in the range jvmMemory.[14..19] are not used but
+-- reserved for future evolution of this MIB.
+--
+jvmMemoryHeapInitSize OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Total amount of memory (in bytes) that the Java virtual machine
+ initially requests from the operating system for memory management
+ for heap memory pools.
+
+ See java.lang.management.MemoryMXBean.getHeapMemoryUsage().getInit()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemory 10 }
+
+
+jvmMemoryHeapUsed OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Total amount of used memory (in bytes) from heap memory pools.
+
+ See java.lang.management.MemoryMXBean.getHeapMemoryUsage().getUsed()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemory 11 }
+
+jvmMemoryHeapCommitted OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Total amount of memory (in bytes) committed by heap memory pools.
+
+ See java.lang.management.MemoryMXBean.getHeapMemoryUsage().
+ getCommitted()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemory 12 }
+
+jvmMemoryHeapMaxSize OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Total maximum size of memory (in bytes) for all heap memory pools.
+
+ See java.lang.management.MemoryMXBean.getHeapMemoryUsage().getMax()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemory 13 }
+
+-- We use the range jvmMemory.[20..29] for objects related to global JVM
+-- heap memory usage, as returned by
+-- lang.management.MemoryMXBean.getNonHeapMemoryUsage().
+-- Object identifiers in the range jvmMemory.[24..29] are not used but are
+-- reserved for future evolution of this MIB.
+--
+jvmMemoryNonHeapInitSize OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Total amount of memory (in bytes) that the Java virtual machine
+ initially requests from the operating system for memory management
+ for non heap memory pools.
+
+ See java.lang.management.MemoryMXBean.getNonHeapMemoryUsage().getInit()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemory 20 }
+
+
+jvmMemoryNonHeapUsed OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Total amount of used memory (in bytes) from non heap memory pools.
+
+ See java.lang.management.MemoryMXBean.getNonHeapMemoryUsage().getUsed()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemory 21 }
+
+jvmMemoryNonHeapCommitted OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Total amount of memory (in bytes) committed by non heap memory pools.
+
+ See java.lang.management.MemoryMXBean.
+ getNonHeapMemoryUsage().getCommitted()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemory 22 }
+
+jvmMemoryNonHeapMaxSize OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Total maximum size of memory (in bytes) for all non heap memory pools.
+
+ See java.lang.management.MemoryMXBean.getNonHeapMemoryUsage().getMax()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemory 23 }
+
+-- The object identifiers in the range jvmMemory.[30-99] are not used but are
+-- reserved for future evolution of this MIB.
+--
+-- The JVM Memory Manager Table
+--
+-- The jvmMemManagerTable represent memory manager abstract entities.
+-- The jvmMemManagerTable contains one row per memory manager. In
+-- addition, those memory managers which are also garbage collectors have
+-- an extension row in the jvmMemGCTable.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryMXBean for
+-- a detailed description of the memory subsystem.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryManagerMXBean
+-- for more information on memory managers.
+--
+-----------------------------------------------------------------------
+--
+-- We use the range jvmMemory.[100..109] for objects related to memory
+-- managers.
+-- Object identifiers in the range jvmMemory.[102-109] are not used
+-- but are reserved for future evolution of this MIB.
+--
+jvmMemManagerTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmMemManagerEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The Memory Manager Table contains the whole list of Memory
+ Managers as returned by ManagementFactory.getMemoryManagerMXBeans().
+
+ When a MemoryManagerMXBean object is an instance of
+ GarbageCollectorMXBean, then additional information specific to
+ the GarbageCollectorMXBean class will be found in the
+ jvmGCTable, at the same index.
+
+ Relationships between MemoryManagers and MemoryPools are shown
+ by the Memory Manager-Pool Relation table (jvmMemMgrPoolRelTable).
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryManagerMXBean"
+ ::= { jvmMemory 100 }
+
+jvmMemManagerEntry OBJECT-TYPE
+ SYNTAX JvmMemManagerEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A jvmMemManagerEntry conceptual row represent an instance of the
+ java.lang.management.MemoryManagerMXBean interface. If that instance
+ is also an instance of java.lang.management.GarbageCollectorMXBean,
+ then additional information will be found in the jvmGCTable, at the
+ same index.
+
+ Columnar objects in this table are mapped from attributes of
+ the MemoryManagerMXBean interface.
+
+ See java.lang.management.MemoryManagerMXBean
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryManagerMXBean"
+ INDEX { jvmMemManagerIndex }
+ ::= { jvmMemManagerTable 1 }
+
+JvmMemManagerEntry ::= SEQUENCE {
+ jvmMemManagerIndex JvmPositive32TC,
+ jvmMemManagerName JvmJavaObjectNameTC,
+ jvmMemManagerState JvmValidityStateTC
+}
+
+jvmMemManagerIndex OBJECT-TYPE
+ SYNTAX JvmPositive32TC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An index opaquely computed by the agent and which uniquely
+ identifies a Memory Manager.
+
+ The jvmMemManagerIndex index is opaquely computed by the agent,
+ from e.g the hash code of the MemoryManager (or MemoryManager name).
+ The agent is responsible for allocating a free index when it needs
+ one (e.g. if two objects have the same hash, then it may increment
+ one of the values until the conflict is resolved). As a result a
+ manager must not depend on the value of that index across,
+ e.g. reboot of the agent, as this value is not guaranteed to
+ stay identical after the agent restarts.
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryManagerMXBean"
+ ::= { jvmMemManagerEntry 1 }
+
+jvmMemManagerName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The name of this memory manager, as returned by
+ MemoryManagerMXBean.getName().
+
+ See java.mangement.MemoryManagerMXBean.getName().
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryManagerMXBean"
+ ::= { jvmMemManagerEntry 2 }
+
+jvmMemManagerState OBJECT-TYPE
+ SYNTAX JvmValidityStateTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Indicates whether this memory manager is valid in the Java
+ virtual machine. A memory manager becomes invalid once the
+ Java virtual machine removes it from the memory system.
+
+ See java.lang.management.MemoryManagerMXBean.isValid()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryManagerMXBean"
+ ::= { jvmMemManagerEntry 3 }
+
+
+-- The JVM Garbage Collector Table
+--
+-- The jvmMemGCTable is an extension of the jvmMemManagerTable.
+-- It represents garbage collector abstract entities. A garbage collector
+-- is a memory manager responsible for reclaiming memory occupied by
+-- unreachable objects.
+--
+-- A garbage collector is thus represented by one row in the
+-- jvmMemManagerTable, plus an extension row in the jvmMemGCTable.
+-- The extension row in the jvmMemGCTable contains those attributes which
+-- are specific to garbage collectors.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryMXBean for
+-- a detailed description of the memory subsystem.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryManagerMXBean
+-- for more information on memory managers, and
+-- java.lang.management.GarbageCollectorMXBean for more information on
+-- garbage collectors.
+--
+-----------------------------------------------------------------------
+
+jvmMemGCTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmMemGCEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The Garbage Collector table provides additional information
+ on those MemoryManagers which are also GarbageCollectors.
+ This table extends the jvmMemManagerTable table. The index
+ used in the jvmMemGCTable table is imported from the
+ jvmMemManagerTable table. If a row from the jvmMemManagerTable
+ table is deleted, and if it has an extension in the jvmMemGCTable
+ table, then the extension row will also be deleted.
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.GarbageCollectorMXBean"
+ ::= { jvmMemory 101 }
+
+jvmMemGCEntry OBJECT-TYPE
+ SYNTAX JvmMemGCEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Provide additional information on Garbage Collectors.
+
+ Columnar objects in this table are mapped from the
+ GarbageCollectorMXBean interface.
+
+ See java.lang.management.GarbageCollectorMXBean
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.GarbageCollectorMXBean"
+ INDEX { jvmMemManagerIndex }
+ ::= {jvmMemGCTable 1 }
+
+JvmMemGCEntry ::= SEQUENCE {
+ jvmMemGCCount Counter64,
+ jvmMemGCTimeMs JvmTimeMillis64TC
+}
+
+jvmMemGCCount OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of collections that have occurred,
+ as returned by GarbageCollectorMXBean.getCollectionCount().
+
+ If garbage collection statistics are not available, this
+ object is set to 0.
+
+ See java.lang.management.GarbageCollectorMXBean.getCollectionCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.GarbageCollectorMXBean"
+ ::= { jvmMemGCEntry 2 }
+
+jvmMemGCTimeMs OBJECT-TYPE
+ SYNTAX JvmTimeMillis64TC
+ UNITS "milliseconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The approximate accumulated collection elapsed time in
+ milliseconds, since the Java virtual machine has started.
+ This object is set to 0 if the collection elapsed time is
+ undefined for this collector.
+
+ See java.lang.management.GarbageCollectorMXBean.getCollectionTime()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.GarbageCollectorMXBean"
+ DEFVAL { 0 }
+ ::= { jvmMemGCEntry 3 }
+
+-- The JVM Memory Pool Table
+--
+-- The jvmMemPoolTable represent memory pool abstract entities.
+-- The jvmMemPoolTable contains one row per memory pool.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryMXBean for
+-- a detailed description of the memory subsystem.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryPoolMXBean
+-- for more information on memory pool.
+--
+-----------------------------------------------------------------------
+--
+-- We use the range jvmMemory.[110..119] for objects related to memory pools.
+-- Object identifiers in the range jvmMemory.[111-119] are not used but
+-- are reserved for future evolution of this MIB.
+--
+jvmMemPoolTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmMemPoolEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The Memory Pool Table contains the whole list of MemoryPools
+ as returned by ManagementFactory.getMemoryPoolMXBeans().
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemory 110 }
+
+jvmMemPoolEntry OBJECT-TYPE
+ SYNTAX JvmMemPoolEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "
+ Represents a memory pool. The pool may contain heap memory or
+ non-heap memory. A row in this table represents
+ an instance of MemoryPoolMXBean.
+
+ See java.lang.management.MemoryPoolMXBean
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ INDEX { jvmMemPoolIndex }
+ ::= { jvmMemPoolTable 1 }
+
+JvmMemPoolEntry ::= SEQUENCE {
+ jvmMemPoolIndex JvmPositive32TC,
+ jvmMemPoolName JvmJavaObjectNameTC,
+ jvmMemPoolType JvmManagedMemoryTypeTC,
+ jvmMemPoolState JvmValidityStateTC,
+ jvmMemPoolPeakReset JvmTimeMillis64TC,
+
+ jvmMemPoolInitSize JvmUnsigned64TC,
+ jvmMemPoolUsed JvmUnsigned64TC,
+ jvmMemPoolCommitted JvmUnsigned64TC,
+ jvmMemPoolMaxSize JvmUnsigned64TC,
+
+ jvmMemPoolPeakUsed JvmUnsigned64TC,
+ jvmMemPoolPeakCommitted JvmUnsigned64TC,
+ jvmMemPoolPeakMaxSize JvmUnsigned64TC,
+
+ jvmMemPoolCollectUsed JvmUnsigned64TC,
+ jvmMemPoolCollectCommitted JvmUnsigned64TC,
+ jvmMemPoolCollectMaxSize JvmUnsigned64TC,
+
+ jvmMemPoolThreshold JvmUnsigned64TC,
+ jvmMemPoolThreshdCount Counter64,
+ jvmMemPoolThreshdSupport JvmImplSupportStateTC,
+ jvmMemPoolCollectThreshold JvmUnsigned64TC,
+ jvmMemPoolCollectThreshdCount Counter64,
+ jvmMemPoolCollectThreshdSupport JvmImplSupportStateTC
+
+}
+
+jvmMemPoolIndex OBJECT-TYPE
+ SYNTAX JvmPositive32TC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An index value opaquely computed by the agent which uniquely
+ identifies a row in the jvmMemPoolTable.
+
+ The jvmMemPoolIndex index is opaquely computed by the agent,
+ from e.g the hash code of the MemoryPool (or MemoryPool name).
+ The agent is responsible for allocating a free index when it
+ needs one (e.g. if two objects have the same hash, then it may
+ increment one of the values until the conflict is resolved).
+ As a result a manager must not depend on the value of that
+ index across, e.g. reboot of the agent, as this value is not
+ guaranteed to stay identical after the agent restarts.
+ "
+ ::= { jvmMemPoolEntry 1 }
+
+jvmMemPoolName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The name of this memory pool, as returned by
+ MemoryPoolMXBean.getName().
+
+ See java.lang.management.MemoryPoolMXBean.getName()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemPoolEntry 2 }
+
+jvmMemPoolType OBJECT-TYPE
+ SYNTAX JvmManagedMemoryTypeTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The type of memory managed in this pool. This pool may be used for
+ heap memory or non-heap memory.
+
+ See java.lang.management.MemoryPoolMXBean.getMemoryType()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemPoolEntry 3 }
+
+jvmMemPoolState OBJECT-TYPE
+ SYNTAX JvmValidityStateTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Indicates whether this memory pool is valid in the Java
+ virtual machine. A memory pool becomes invalid once the
+ Java virtual machine removes it from the memory system.
+
+ See java.lang.management.MemoryPoolMXBean.isValid()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemPoolEntry 4 }
+
+jvmMemPoolPeakReset OBJECT-TYPE
+ SYNTAX JvmTimeMillis64TC
+ UNITS "milliseconds"
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "
+ This object indicates the last time - in milliseconds - at which
+ the peak memory usage statistic of this memory pool was reset
+ to the current memory usage. This corresponds to a time stamp
+ as returned by java.lang.System.currentTimeMillis();
+
+ Setting this object to a time earlier than its current time value
+ has no effect. Setting this object to a time later than its current
+ time value causes the peak memory usage statistic of this memory
+ pool to be reset to the current memory usage. The new value of this
+ object will be the time at which the reset operation is triggered.
+
+ There could be a delay between the time at which the reset operation
+ is triggered and the time at which the actual resetting happens, so
+ this value is only indicative.
+
+ See java.lang.management.MemoryPoolMXBean.resetPeakUsage()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemPoolEntry 5 }
+
+
+-- The object identifier arcs in the range jvmMemPoolEntry.[6-9] are
+-- reserved for future evolution of this MIB.
+--
+-- We use the range jvmMemPoolEntry.[10..19] for objects related to this
+-- pool memory usage, as returned by
+-- java.lang.management.MemoryPoolMXBean.getUsage().
+-- Object identifiers in the range jvmMemPoolEntry.[14..19] are not
+-- used but are reserved for future evolution of this MIB.
+--
+jvmMemPoolInitSize OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Initial size of this memory pool.
+
+ See java.lang.management.MemoryPoolMXBean.getUsage().getInit()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 10 }
+
+
+jvmMemPoolUsed OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Amount of used memory in this memory pool.
+
+ See java.lang.management.MemoryPoolMXBean.getUsage().getUsed()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 11 }
+
+jvmMemPoolCommitted OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Amount of committed memory in this memory pool.
+
+ See java.lang.management.MemoryPoolMXBean.getUsage().getCommitted()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 12 }
+
+jvmMemPoolMaxSize OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Maximal size of this memory pool.
+
+ See java.lang.management.MemoryPoolMXBean.getUsage().getMax()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 13 }
+
+-- We use the range jvmMemPoolEntry.[20..29] for objects related to
+-- this pool peak memory usage, as returned by
+-- java.lang.management.MemoryPoolMXBean.getPeakUsage().
+-- The object identifier arc jvmMemPoolEntry.20 which would have been
+-- used for the initial size is not used because the notion of initial
+-- size in the context of peak usage is meaningless.
+-- Therefore, we start numbering objects at 21.
+-- Object identifiers in the range jvmMemPoolEntry.[24..29] are not
+-- used but are reserved for future evolution of this MIB.
+--
+jvmMemPoolPeakUsed OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Amount of used memory in this memory pool when the peak usage
+ was reached.
+
+ See java.lang.management.MemoryPoolMXBean.getPeakUsage().getUsed()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 21 }
+
+jvmMemPoolPeakCommitted OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Amount of committed memory in this memory pool when the peak usage
+ was reached.
+
+ See java.lang.management.MemoryPoolMXBean.getPeakUsage().getCommitted()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 22 }
+
+jvmMemPoolPeakMaxSize OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ Maximal size of this memory pool when the peak usage
+ was reached.
+
+ See java.lang.management.MemoryPoolMXBean.getPeakUsage().getMax()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 23 }
+
+-- We use the range jvmMemPoolEntry.[30..39] for objects related to this
+-- pool collection memory usage, as returned by
+-- java.lang.management.MemoryPoolMXBean.getCollectionUsage().
+-- The object identifier arc jvmMemPoolEntry.30 which would have been used
+-- for the initial size is not used because the notion of initial size in the
+-- context of collection usage is meaningless.
+-- Therefore, we start numbering objects at 31.
+-- Object identifiers in the range jvmMemPoolEntry.[34..39] are not used
+-- but are reserved for future evolution of this MIB.
+--
+jvmMemPoolCollectUsed OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ The amount of used memory at the most recent time that the
+ Java virtual machine has expended effort in recycling unused objects
+ in this memory pool.
+
+ See java.lang.management.MemoryPoolMXBean.getCollectionUsage().getUsed()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 31 }
+
+jvmMemPoolCollectCommitted OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ The amount of committed memory at the most recent time that the
+ Java virtual machine has expended effort in recycling unused objects
+ in this memory pool.
+
+ See java.lang.management.MemoryPoolMXBean.getCollectionUsage().
+ getCommitted()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 32 }
+
+jvmMemPoolCollectMaxSize OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "
+ The value of the maximum amount of memory at the most recent time
+ that the Java virtual machine has expended effort in recycling
+ unused objects in this memory pool.
+
+ See java.lang.management.MemoryPoolMXBean.getCollectionUsage().getMax()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryUsage"
+ ::= { jvmMemPoolEntry 33 }
+
+-- Object identifiers in the range jvmMemPoolEntry.[40-109] are reserved
+-- for future evolution of this MIB.
+--
+-- We use the range jvmMemPoolEntry.[110..119] for objects related to this
+-- pool memory usage thresholds (range jvmMemPoolEntry.[10..19] was used for
+-- this pool memory usage).
+-- Object identifier arcs in the range jvmMemPoolEntry.[113..119] are not
+-- used but are reserved for future evolution of this MIB.
+--
+jvmMemPoolThreshold OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The threshold value for the memory usage of this memory pool,
+ in bytes. A zero value (0) indicates that no threshold value is
+ configured.
+ When the amount of used memory crosses over this threshold
+ value the JVM will trigger a usage memory threshold exceeded
+ notification, and the jvmMemPoolThreshdCount increases.
+
+ If memory usage threshold is not supported, then this object, if
+ implemented, will always be equals to 0. In that case, attempting
+ to set this object will trigger an inconsistentValue error.
+
+ See also jvmMemPoolThreshdSupport.
+
+ See java.lang.management.MemoryPoolMXBean.getUsageThreshold(),
+ java.lang.management.MemoryPoolMXBean.setUsageThreshold(long),
+ java.lang.management.MemoryPoolMXBean.getUsageThresholdCount(),
+ java.lang.management.MemoryPoolMXBean.isUsageThresholdSupported()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ DEFVAL { 0 }
+ ::= { jvmMemPoolEntry 110 }
+
+jvmMemPoolThreshdCount OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The number of times that the memory usage has crossed
+ the usage threshold, as detected by the Java virtual machine.
+
+ If memory usage threshold is not supported, then this object, if
+ implemented, will always be equals to 0.
+
+ See also jvmMemPoolThresholdSupport.
+
+ See java.lang.management.MemoryPoolMXBean.getUsageThresholdCount(),
+ java.lang.management.MemoryPoolMXBean.isUsageThresholdSupported()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemPoolEntry 111 }
+
+jvmMemPoolThreshdSupport OBJECT-TYPE
+ SYNTAX JvmImplSupportStateTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Tells whether this memory pool supports usage threshold.
+
+ See java.lang.management.MemoryPoolMXBean.isUsageThresholdSupported()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemPoolEntry 112 }
+
+-- Object identifiers in the range jvmMemPoolEntry.[120-129] are reserved
+-- for future evolution of this MIB.
+--
+-- We use the range jvmMemPoolEntry.[130..139] for objects related to
+-- this pool memory collection usage thresholds (range
+-- jvmMemPoolEntry.[30..39] was used for this pool collection memory usage).
+-- Object identifiers in the range jvmMemPoolEntry.[133..139] are not used
+-- but are reserved for future evolution of this MIB.
+--
+jvmMemPoolCollectThreshold OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ UNITS "bytes"
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The threshold value for the collection usage of this memory pool,
+ in bytes. A zero value (0) indicates that no threshold value is
+ configured.
+ When the amount of used memory crosses over this threshold
+ value the JVM will trigger a collection memory threshold exceeded
+ notification, and the jvmMemPoolCollectThreshdCount increases.
+
+ If collection usage threshold is not supported, then this object, if
+ implemented, will always be equals to 0. In that case, attempting
+ to set this object will trigger an inconsistentValue error.
+
+ See also jvmMemPoolCollectThreshdSupport.
+
+ See java.lang.management.MemoryPoolMXBean.
+ getCollectionUsageThreshold(),
+ java.lang.management.MemoryPoolMXBean.
+ setCollectionUsageThreshold(long),
+ java.lang.management.MemoryPoolMXBean.
+ isCollectionUsageThresholdSupported(),
+ java.lang.management.MemoryPoolMXBean.
+ getCollectionUsageThresholdCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ DEFVAL { 0 }
+ ::= { jvmMemPoolEntry 131 }
+
+jvmMemPoolCollectThreshdCount OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The number of times that the memory usage has crossed
+ the collection usage threshold, as detected by the Java virtual
+ machine.
+
+ If memory usage threshold is not supported, then this object, if
+ implemented, will always be equals to 0.
+
+ See also jvmMemPoolCollectThreshdSupport.
+
+ See java.lang.management.MemoryPoolMXBean.
+ getCollectionUsageThresholdCount(),
+ java.lang.management.MemoryPoolMXBean.
+ isCollectionUsageThresholdSupported()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemPoolEntry 132 }
+
+jvmMemPoolCollectThreshdSupport OBJECT-TYPE
+ SYNTAX JvmImplSupportStateTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Tells whether this memory pool supports collection usage threshold.
+
+ See java.lang.management.MemoryPoolMXBean.
+ isCollectionUsageThresholdSupported()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemPoolEntry 133 }
+
+-- The JVM Memory Manager-Pool Relation Table
+-----------------------------------------------------------------------
+-- The JVM Memory Pool Table
+--
+-- The jvmMemPoolTable represent memory pool abstract entities.
+-- The jvmMemPoolTable contains one row per memory pool.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryMXBean for
+-- a detailed description of the memory subsystem.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.MemoryPoolMXBean
+-- for more information on memory pool.
+--
+-----------------------------------------------------------------------
+--
+-- We use the range jvmMemory.[110..119] for objects related to memory pools.
+-- Object identifier arcs in the range jvmMemory.[111-119] are not used
+-- but are reserved for future evolution of this MIB.
+--
+
+jvmMemMgrPoolRelTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmMemMgrPoolRelEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The Memory Manager-Pool Relation Table shows the
+ Memory Manager / Memory Pool relations, as returned by
+ MemoryPoolMXBean.getMemoryManagerNames() and
+ MemoryManagerMXBean.getMemoryPoolNames().
+ This table imports the indexes from the jvmMemManagerTable table
+ and jvmMemPoolTable table. The jvmMemMgrRelManagerName and
+ jvmMemMgrRelPoolName objects are not actually necessary since
+ the indexes are self-sufficient to express the relationship -
+ but the names will make the table more understandable when displayed
+ in a management console.
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryManagerMXBean"
+ ::= { jvmMemory 120 }
+
+jvmMemMgrPoolRelEntry OBJECT-TYPE
+ SYNTAX JvmMemMgrPoolRelEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A row in this table indicates that the Memory Manager identified
+ by jvmMemManagerIndex manages the Memory Pool identified by
+ jvmMemPoolIndex. Note that a pool may be managed by several
+ memory managers, and a memory manager can manage several
+ memory pool.
+
+ See java.lang.management.MemoryManagerMXBean.getMemoryPoolNames(),
+ java.lang.management.MemoryPoolMXBean.getMemoryManagerNames()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean,
+ java.lang.management.MemoryManagerMXBean"
+ INDEX { jvmMemManagerIndex, jvmMemPoolIndex }
+ ::= { jvmMemMgrPoolRelTable 1 }
+
+JvmMemMgrPoolRelEntry ::= SEQUENCE {
+ jvmMemMgrRelManagerName JvmJavaObjectNameTC,
+ jvmMemMgrRelPoolName JvmJavaObjectNameTC
+}
+
+jvmMemMgrRelManagerName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The name of the memory manager.
+
+ See java.manangement.MemoryManagerMXBean.getName();
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryManagerMXBean"
+ ::= { jvmMemMgrPoolRelEntry 2 }
+
+jvmMemMgrRelPoolName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The name of the memory pool.
+
+ See java.manangement.MemoryPoolMXBean.getName();
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmMemMgrPoolRelEntry 3 }
+
+
+-----------------------------------------------------------------------
+--
+-- The JVM Thread group
+--
+-- A collection of objects used to monitor threads in the
+-- Java Virtual Machine. These objects define the SNMP management
+-- interface for the thread system of the Java virtual machine.
+--
+-- The jvmThreadInstanceTable represents the threads which are currently
+-- alive in the system. The representation of a thread is derived from the
+-- set of methods in the ThreadMXBean that return information about a
+-- given thread.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.ThreadMXBean for
+-- a detailed description of the threading subsystem.
+--
+-----------------------------------------------------------------------
+
+--
+-----------------------------------------------------------------------
+
+jvmThreading OBJECT IDENTIFIER ::= { jvmMgtMIBObjects 3 }
+
+-- The following objects are mapped from the ThreadMXBean interface.
+-----------------------------------------------------------------------
+
+jvmThreadCount OBJECT-TYPE
+ SYNTAX Gauge32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The current number of live threads.
+
+ See java.lang.management.ThreadMXBean.getThreadCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreading 1 }
+
+jvmThreadDaemonCount OBJECT-TYPE
+ SYNTAX Gauge32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The current number of daemon threads.
+
+ See java.lang.management.ThreadMXBean.getDaemonThreadCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreading 2 }
+
+jvmThreadPeakCount OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The peak thread count since the execution of the application.
+
+ See java.lang.management.ThreadMXBean.getPeakThreadCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreading 3 }
+
+jvmThreadTotalStartedCount OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of threads created and started since the Java
+ Virtual Machine started.
+
+ See java.lang.management.ThreadMXBean.getTotalStartedThreadCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreading 4 }
+
+jvmThreadContentionMonitoring OBJECT-TYPE
+ SYNTAX JvmImplOptFeatureStateTC
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The state of the Thread Contention Monitoring feature.
+ This feature can be:
+
+ unsupported: The JVM does not support Thread Contention Monitoring.
+ enabled : The JVM supports Thread Contention Monitoring, and it
+ is enabled.
+ disabled : The JVM supports Thread Contention Monitoring, and it
+ is disabled.
+
+ Only enabled(3) and disabled(4) may be supplied as values to a
+ SET request. unsupported(1) can only be set internally by the
+ agent.
+
+ When the feature is unsupported(1), any attempt to change
+ that value will fail: trying to set this object to
+ enabled(3) or disabled(4) will result in an `inconsistentValue'
+ error. Trying to set it to any other value will result in an
+ `wrongValue' error.
+
+ See java.lang.management.ThreadMXBean.
+ isThreadContentionMonitoringSupported(),
+ java.lang.management.ThreadMXBean.
+ isThreadContentionMonitoringEnabled(),
+ java.lang.management.ThreadMXBean.
+ setThreadContentionMonitoringEnabled()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreading 5 }
+
+jvmThreadCpuTimeMonitoring OBJECT-TYPE
+ SYNTAX JvmImplOptFeatureStateTC
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The state of the Thread CPU Time Monitoring feature.
+ This feature can be:
+
+ unsupported: The JVM does not support Thread CPU Time Monitoring.
+ enabled : The JVM supports Thread CPU Time Monitoring, and it
+ is enabled.
+ disabled : The JVM supports Thread CPU Time Monitoring, and it
+ is disabled.
+
+ Only enabled(3) and disabled(4) may be supplied as values to a
+ SET request. unsupported(1) can only be set internally by the
+ agent.
+
+ When the feature is unsupported(1), any attempt to change
+ that value will fail: trying to set this object to
+ enabled(3) or disabled(4) will result in an `inconsistentValue'
+ error. Trying to set it to any other value will result in an
+ `wrongValue' error.
+
+ See java.lang.management.ThreadMXBean.
+ isThreadCpuTimeSupported(),
+ java.lang.management.ThreadMXBean.
+ isThreadCpuTimeEnabled(),
+ java.lang.management.ThreadMXBean.
+ setThreadCpuTimeEnabled()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreading 6 }
+
+jvmThreadPeakCountReset OBJECT-TYPE
+ SYNTAX JvmTimeMillis64TC
+ UNITS "milliseconds"
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "
+ This object indicates the last time - in milliseconds - at which
+ the peak thread count was reset to the current thread count.
+ This corresponds to a time stamp as returned by
+ java.lang.System.currentTimeMillis().
+
+ Setting this object to a time earlier than its current time value
+ has no effect. Setting this object to a time later than its current
+ time value causes the peak thread count statistic to be reset to
+ the current thread count. The new value of this object will be
+ the time at which the reset operation is triggered.
+
+ There could be a delay between the time at which the reset operation
+ is triggered and the time at which the actual resetting happens, so
+ this value is only indicative.
+
+ See java.lang.management.ThreadMXBean.resetPeakThreadCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreading 7 }
+
+
+-- Object identifiers in the range jvmThreading.[8-10] are reserved
+-- for future evolution of this MIB.
+--
+-----------------------------------------------------------------------
+-- The JVM Thread Instance Table
+--
+-- The jvmThreadInstanceTable represents the threads which are currently
+-- alive in the system. The representation of a thread is derived from the
+-- set of methods in the ThreadMXBean that return information about a
+-- given thread.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.ThreadMXBean for
+-- a detailed description of the threading subsystem.
+-- See also J2SE 5.0 API Specification, java.lang.management.ThreadInfo,
+-- and java.lang.Thread
+--
+-----------------------------------------------------------------------
+
+jvmThreadInstanceTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmThreadInstanceEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The Thread Instance Table is built from all the methods of
+ ThreadMXBean that take a ThreadID as parameter.
+
+ See java.lang.management.ThreadMXBean.getAllThreadIds()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreading 10 }
+
+jvmThreadInstanceEntry OBJECT-TYPE
+ SYNTAX JvmThreadInstanceEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A row in this table represents a live thread.
+ Attributes in this row are built from all the methods of
+ ThreadMXBean that take a ThreadID as parameter.
+
+ See java.lang.management.ThreadMXBean
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ INDEX { jvmThreadInstIndex }
+ ::= { jvmThreadInstanceTable 1 }
+
+JvmThreadInstanceEntry ::= SEQUENCE {
+ jvmThreadInstIndex JvmIndex64TC,
+ jvmThreadInstId JvmUnsigned64TC,
+ jvmThreadInstState JvmThreadStateTC,
+ jvmThreadInstBlockCount Counter64,
+ jvmThreadInstBlockTimeMs JvmTimeMillis64TC,
+ jvmThreadInstWaitCount Counter64,
+ jvmThreadInstWaitTimeMs JvmTimeMillis64TC,
+ jvmThreadInstCpuTimeNs JvmTimeNanos64TC,
+ jvmThreadInstLockName JvmJavaObjectNameTC,
+ jvmThreadInstLockOwnerPtr RowPointer,
+ jvmThreadInstName JvmJavaObjectNameTC
+}
+
+jvmThreadInstIndex OBJECT-TYPE
+ SYNTAX JvmIndex64TC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An index uniquely identifying a live thread, and directly
+ derived from the value of jvmThreadInstId. The jvmThreadInstId
+ cannot be used directly as index in the table, because integer
+ indexes cannot exceed an unsigned 32 int.
+
+ The jvmThreadInstIndex index is an 8 byte octet string as
+ defined by the JvmIndex64TC TEXTUAL-CONVENTION. Its value is
+ directly derived from the value of the corresponding ThreadID
+ returned by jvmThreadInstId.
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean, java.lang.Thread"
+ ::= { jvmThreadInstanceEntry 1 }
+
+jvmThreadInstId OBJECT-TYPE
+ SYNTAX JvmUnsigned64TC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The thread ID, as returned by Thread.getId().
+
+ See java.lang.management.ThreadMXBean.getThreadInfo(long,boolean).
+ getThreadId()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean, java.lang.Thread"
+ ::= { jvmThreadInstanceEntry 2 }
+
+jvmThreadInstState OBJECT-TYPE
+ SYNTAX JvmThreadStateTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The state of this thread instance.
+
+ See java.lang.management.ThreadMXBean.getThreadInfo(long,boolean).
+ getThreadState()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreadInstanceEntry 3 }
+
+jvmThreadInstBlockCount OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of times that this thread has blocked to enter
+ or re-enter a monitor..
+
+ See java.lang.management.ThreadMXBean.getThreadInfo(long,boolean).
+ getBlockedCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreadInstanceEntry 4 }
+
+jvmThreadInstBlockTimeMs OBJECT-TYPE
+ SYNTAX JvmTimeMillis64TC
+ UNITS "milliseconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The approximate accumulated elapsed time (in millisecond)
+ that a thread has blocked to enter or re-enter a monitor since
+ it has started - or since thread contention monitoring was
+ enabled.
+
+ This object is always set to 0 if thread contention monitoring
+ is disabled or not supported.
+
+ See java.lang.management.ThreadMXBean.getThreadInfo(long,boolean).
+ getBlockedTime()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreadInstanceEntry 5 }
+
+jvmThreadInstWaitCount OBJECT-TYPE
+ SYNTAX Counter64
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of times that this thread has waited for
+ notification.
+
+ See java.lang.management.ThreadMXBean.getThreadInfo(long,boolean).
+ getWaitedCount()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreadInstanceEntry 6 }
+
+jvmThreadInstWaitTimeMs OBJECT-TYPE
+ SYNTAX JvmTimeMillis64TC
+ UNITS "milliseconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The approximate accumulated elapsed time (in millisecond)
+ that a thread has waited on a monitor through a
+ java.lang.Object.wait method since it has started - or since
+ thread contention monitoring wasenabled.
+
+ This object is always set to 0 if thread contention monitoring
+ is disabled or not supported.
+
+ See java.lang.management.ThreadMXBean.getThreadInfo(long,boolean).
+ getWaitedTime()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreadInstanceEntry 7 }
+
+jvmThreadInstCpuTimeNs OBJECT-TYPE
+ SYNTAX JvmTimeNanos64TC
+ UNITS "nanoseconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The approximate accumulated CPU time (in nanosecond) for a thread
+ since it has started - or since thread CPU time monitoring was
+ enabled.
+
+ If the thread of the specified ID is not alive or does not exist,
+ or the CPU time measurement is disabled or not supported,
+ this object is set to 0.
+
+ See java.lang.management.ThreadMXBean.getThreadCpuTime(long),
+ java.lang.management.ThreadMXBean.isThreadCpuTimeSupported(),
+ java.lang.management.ThreadMXBean.isThreadCpuTimeEnabled()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean"
+ ::= { jvmThreadInstanceEntry 8 }
+
+jvmThreadInstName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This thread name - as returned by Thread.getThreadName().
+
+ See java.lang.management.ThreadInfo.getThreadName()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean,
+ java.lang.management.ThreadInfo"
+ ::= { jvmThreadInstanceEntry 9 }
+
+jvmThreadInstLockName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The string representation of the monitor lock that this thread
+ is blocked to enter or waiting to be notified through the
+ Object.wait method.
+
+ See J2SE 5.0 API Specification,
+ java.lang.management.ThreadInfo.getLockName()
+ for more information on the format of this string.
+
+ If this thread is not blocked then a zero-length string is returned.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the JvmJavaObjectNameTC
+ (1023 bytes max).
+
+ See java.lang.management.ThreadInfo.getLockName()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean,
+ java.lang.management.ThreadInfo"
+ ::= { jvmThreadInstanceEntry 10 }
+
+jvmThreadInstLockOwnerPtr OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "A pointer to the thread which owns the monitor of the
+ object on which this thread instance is blocked.
+ This object will point to jvmThreadInstId of the
+ lock owner thread.
+
+ If this thread is not blocked then 0.0 is returned.
+
+ See java.lang.management.ThreadInfo.getLockOwnerId()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.ThreadMXBean,
+ java.lang.management.ThreadInfo"
+ ::= { jvmThreadInstanceEntry 11 }
+
+-----------------------------------------------------------------------
+--
+-- The JVM Runtime group
+--
+-- A collection of objects used to monitor the Java Virtual Machine
+-- Runtime. These objects define the SNMP management interface for the
+-- runtime system of the Java virtual machine.
+--
+-- The JVM Runtime group defines object mapped from the
+-- java.lang.management.RuntimeMXBean interface.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.RuntimeMXBean for
+-- a detailed description of the runtime system.
+--
+-----------------------------------------------------------------------
+
+jvmRuntime OBJECT IDENTIFIER ::= { jvmMgtMIBObjects 4 }
+
+-- The following objects are mapped from the RuntimeMXBean interface.
+-----------------------------------------------------------------------
+
+jvmRTName OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The name representing the running Java virtual machine.
+
+ Note that the SNMP agent may have to truncate the name returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getName()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 1 }
+
+jvmRTVMName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The Java virtual machine implementation name.
+
+ See java.lang.management.RuntimeMXBean.getVmName()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 2 }
+
+jvmRTVMVendor OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The Java virtual machine implementation vendor.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getVmVendor()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 3 }
+
+jvmRTVMVersion OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The Java virtual machine implementation version.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getVmVersion()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 4 }
+
+jvmRTSpecName OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The Java virtual machine specification name.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getSpecName()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 5 }
+
+jvmRTSpecVendor OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The Java virtual machine specification vendor.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getSpecVendor()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 6 }
+
+jvmRTSpecVersion OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The Java virtual machine specification version.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getSpecVersion()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 7 }
+
+jvmRTManagementSpecVersion OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The version of the management specification for the Java virtual
+ machine implementation.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getManagementSpecVersion()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 8 }
+
+jvmRTBootClassPathSupport OBJECT-TYPE
+ SYNTAX JvmImplSupportStateTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Indicates whether the Java virtual machine supports the
+ boot class path mechanism used by the bootstrap class loader
+ to search for class files.
+
+ See java.lang.management.RuntimeMXBean.isBootClassPathSupported()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 9 }
+
+jvmRTInputArgsCount OBJECT-TYPE
+ SYNTAX JvmPositive32TC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The number of input arguments passed to the Java Virtual Machine.
+
+ See java.lang.management.RuntimeMXBean.getInputArguments()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 10 }
+
+jvmRTUptimeMs OBJECT-TYPE
+ SYNTAX JvmTimeMillis64TC
+ UNITS "milliseconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Uptime of the Java virtual machine, in milliseconds. This is
+ equivalent to ( System.currentTimeMillis() - jvmStartTimeMs ).
+
+ See also jvmRTStartTimeMs.
+
+ See java.lang.management.RuntimeMXBean.getUptime()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 11 }
+
+jvmRTStartTimeMs OBJECT-TYPE
+ SYNTAX JvmTimeMillis64TC
+ UNITS "milliseconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The approximate time when the Java virtual machine started, in
+ milliseconds. This is a time stamp as returned by
+ System.currentTimeMillis(). This time will not change unless
+ the Java Virtual Machine is restarted.
+
+ See also jvmRTUptimeMs.
+
+ See java.lang.management.RuntimeMXBean.getStartTime()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 12 }
+
+
+-- Object identifiers in the range jvmRuntime.[13-19] are reserved
+-- for future evolution of this MIB.
+--
+-----------------------------------------------------------------------
+--
+-- The JVM Input Argument Table
+--
+-- The jvmRTInputArgsTable contains one row per input argument given on
+-- the Java command line.
+--
+-- See J2SE 5.0 API Specification,
+-- java.lang.management.RuntimeMXBean.getInputArguments()
+-- for more information.
+-----------------------------------------------------------------------
+
+jvmRTInputArgsTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmRTInputArgsEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The Input Argument Table lists the input arguments passed
+ to the Java Virtual Machine.
+
+ The jvmRTInputArgsIndex is the index of the argument in
+ the array returned by RuntimeMXBean.getInputArguments().
+
+ See java.lang.management.RuntimeMXBean.getInputArguments()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 20 }
+
+jvmRTInputArgsEntry OBJECT-TYPE
+ SYNTAX JvmRTInputArgsEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Represent an input argument passed to the Java Virtual Machine.
+
+ See java.lang.management.RuntimeMXBean.getInputArguments()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ INDEX { jvmRTInputArgsIndex }
+ ::= { jvmRTInputArgsTable 1 }
+
+JvmRTInputArgsEntry ::= SEQUENCE {
+ jvmRTInputArgsIndex JvmPositive32TC,
+ jvmRTInputArgsItem JvmArgValueTC
+}
+
+jvmRTInputArgsIndex OBJECT-TYPE
+ SYNTAX JvmPositive32TC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The index of the input argument, as in the array returned
+ by RuntimeMXBean.getInputArguments().
+
+ See java.lang.management.RuntimeMXBean.getInputArguments()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRTInputArgsEntry 1 }
+
+jvmRTInputArgsItem OBJECT-TYPE
+ SYNTAX JvmArgValueTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "An input argument at index jvmRTInputArgsIndex, as in the array
+ returned by RuntimeMXBean.getInputArguments().
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the JvmArgValueTC
+ (1023 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getInputArguments()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRTInputArgsEntry 2 }
+
+
+-----------------------------------------------------------------------
+--
+-- The JVM Boot Class Path Table
+--
+-- The jvmRTBootClassPathTable contains one row per path element in the
+-- bootclasspath. This table may not be implemented (or may be empty) if
+-- the bootclasspath feature is not supported by the underlying
+-- implementation.
+--
+-- See J2SE 5.0 API Specification,
+-- java.lang.management.RuntimeMXBean.getBootClassPath()
+-- java.lang.management.RuntimeMXBean.isBootClassPathSupported()
+-- for more information.
+-----------------------------------------------------------------------
+
+jvmRTBootClassPathTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmRTBootClassPathEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The boot class path that is used by the bootstrap class loader
+ to search for a class file for loading.
+
+ Note that the SNMP agent may have to truncate the bootclasspath
+ elements contained in the string returned by the underlying API
+ if it does not fit in the JvmPathElementTC (1023 bytes max).
+
+ This table is not implemented (or empty) if jvmRTBootClassPathSupport
+ is unsupported(1).
+
+ See java.lang.management.RuntimeMXBean.getBootClassPath()
+ java.lang.management.RuntimeMXBean.isBootClassPathSupported()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 21 }
+
+jvmRTBootClassPathEntry OBJECT-TYPE
+ SYNTAX JvmRTBootClassPathEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Represent a path element in the Java Virtual Machine bootclasspath.
+
+ See java.lang.management.RuntimeMXBean.getBootClassPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ INDEX { jvmRTBootClassPathIndex }
+ ::= { jvmRTBootClassPathTable 1 }
+
+JvmRTBootClassPathEntry ::= SEQUENCE {
+ jvmRTBootClassPathIndex JvmPositive32TC,
+ jvmRTBootClassPathItem JvmPathElementTC
+}
+
+jvmRTBootClassPathIndex OBJECT-TYPE
+ SYNTAX JvmPositive32TC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The index of the path element, as in the array obtained
+ by splitting RuntimeMXBean.getBootClassPath() in its elementary path
+ constituents.
+
+ See java.lang.management.RuntimeMXBean.getBootClassPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRTBootClassPathEntry 1 }
+
+jvmRTBootClassPathItem OBJECT-TYPE
+ SYNTAX JvmPathElementTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "An path element at index jvmRTBootClassPathIndex, as in the
+ array obtained by splitting RuntimeMXBean.getBootClassPath() in
+ its elementary path constituents.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the JvmPathElementTC
+ (1023 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getBootClassPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRTBootClassPathEntry 2 }
+
+-----------------------------------------------------------------------
+--
+-- The JVM Class Path Table
+--
+-- The jvmRTClassPathTable contains one row per path element in the
+-- classpath.
+--
+-- See J2SE 5.0 API Specification,
+-- java.lang.management.RuntimeMXBean.getClassPath()
+-- for more information.
+-----------------------------------------------------------------------
+
+jvmRTClassPathTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmRTClassPathEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The class path that is used by the system class loader
+ to search for a class file.
+
+ Note that the SNMP agent may have to truncate the classpath
+ elements contained in the string returned by the underlying API
+ if it does not fit in the JvmPathElementTC (1023 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getClassPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 22 }
+
+jvmRTClassPathEntry OBJECT-TYPE
+ SYNTAX JvmRTClassPathEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Represent a path element in the Java Virtual Machine classpath.
+
+ See java.lang.management.RuntimeMXBean.getClassPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ INDEX { jvmRTClassPathIndex }
+ ::= { jvmRTClassPathTable 1 }
+
+JvmRTClassPathEntry ::= SEQUENCE {
+ jvmRTClassPathIndex JvmPositive32TC,
+ jvmRTClassPathItem JvmPathElementTC
+}
+
+jvmRTClassPathIndex OBJECT-TYPE
+ SYNTAX JvmPositive32TC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The index of the path element, as in the array obtained
+ by splitting RuntimeMXBean.getClassPath() in its elementary
+ path constituents.
+
+ See java.lang.management.RuntimeMXBean.getClassPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRTClassPathEntry 1 }
+
+jvmRTClassPathItem OBJECT-TYPE
+ SYNTAX JvmPathElementTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "An path element at index jvmRTClassPathIndex, as in the array
+ obtained by splitting RuntimeMXBean.getClassPath() in its elementary
+ path constituents.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the JvmPathElementTC
+ (1023 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getClassPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRTClassPathEntry 2 }
+
+-----------------------------------------------------------------------
+--
+-- The JVM Library Path Table
+--
+-- The jvmRTLibraryPathTable contains one row per path element in the
+-- librarypath.
+--
+-- See J2SE 5.0 API Specification,
+-- java.lang.management.RuntimeMXBean.getLibraryPath()
+-- for more information.
+-----------------------------------------------------------------------
+
+jvmRTLibraryPathTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF JvmRTLibraryPathEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The library path.
+
+ Note that the SNMP agent may have to truncate the librarypath
+ elements contained in the string returned by the underlying API
+ if it does not fit in the JvmPathElementTC (1023 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getLibraryPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRuntime 23 }
+
+jvmRTLibraryPathEntry OBJECT-TYPE
+ SYNTAX JvmRTLibraryPathEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Represent a path element in the Java Virtual Machine librarypath.
+
+ See java.lang.management.RuntimeMXBean.getLibraryPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ INDEX { jvmRTLibraryPathIndex }
+ ::= { jvmRTLibraryPathTable 1 }
+
+JvmRTLibraryPathEntry ::= SEQUENCE {
+ jvmRTLibraryPathIndex JvmPositive32TC,
+ jvmRTLibraryPathItem JvmPathElementTC
+}
+
+jvmRTLibraryPathIndex OBJECT-TYPE
+ SYNTAX JvmPositive32TC
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The index of the path element, as in the array obtained
+ by splitting RuntimeMXBean.getLibraryPath() in its elementary
+ constituents.
+
+ See java.lang.management.RuntimeMXBean.getLibraryPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRTLibraryPathEntry 1 }
+
+jvmRTLibraryPathItem OBJECT-TYPE
+ SYNTAX JvmPathElementTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "An path element at index jvmRTLibraryPathIndex, as in the array
+ obtained by splitting RuntimeMXBean.getLibraryPath() in its elementary
+ path constituents.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the JvmPathElementTC
+ (1023 bytes max).
+
+ See java.lang.management.RuntimeMXBean.getLibraryPath()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.RuntimeMXBean"
+ ::= { jvmRTLibraryPathEntry 2 }
+
+-----------------------------------------------------------------------
+--
+-- The JVM Compilation group
+--
+-- A collection of objects used to monitor the Java Virtual Machine
+-- Runtime Compiler (JIT). These objects define the SNMP management
+-- interface for the compilation system of the Java virtual machine.
+--
+-- The JVM Compilation group defines object mapped from the
+-- java.lang.management.CompilationMXBean interface.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.CompilationMXBean for
+-- a detailed description of the runtime system.
+--
+-----------------------------------------------------------------------
+
+jvmCompilation OBJECT IDENTIFIER ::= { jvmMgtMIBObjects 5 }
+
+-- The following objects are mapped from the CompilationMXBean interface.
+-----------------------------------------------------------------------
+
+jvmJITCompilerName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The name of the Just-in-time (JIT) compiler.
+
+ See java.lang.management.CompilationMXBean.getName()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.CompilationMXBean"
+ ::= { jvmCompilation 1 }
+
+jvmJITCompilerTimeMs OBJECT-TYPE
+ SYNTAX JvmTimeMillis64TC
+ UNITS "milliseconds"
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Gets the approximate accumulated elapsed time (in milliseconds)
+ spent in compilation since the Java virtual machine has started.
+ If multiple threads are used for compilation, this value is
+ the summation of the approximate time that each thread
+ spent in compilation.
+
+ If compiler time monitoring is not supported, then this object
+ remains set to 0.
+
+ See java.lang.management.CompilationMXBean.getTotalCompilationTime()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.CompilationMXBean"
+ ::= { jvmCompilation 2 }
+
+
+jvmJITCompilerTimeMonitoring OBJECT-TYPE
+ SYNTAX JvmImplSupportStateTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Indicates whether the Java virtual machine supports
+ compilation time monitoring.
+
+ See java.lang.management.CompilationMXBean.
+ isCompilationTimeMonitoringSupported()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.CompilationMXBean"
+ ::= { jvmCompilation 3 }
+
+-----------------------------------------------------------------------
+--
+-- The JVM Operating System group
+--
+-- A collection of objects used to monitor some resource of the
+-- Operating System the Java Virtual Machine is running on. These objects
+-- define the SNMP management interface offered by the Java virtual machine
+-- for the operating system on which it is running.
+--
+-- The JVM Operating System group defines object mapped from the
+-- java.lang.management.OperatingSystemMXBean interface.
+--
+-- See J2SE 5.0 API Specification, java.lang.management.OperatingSystemMXBean
+-- for a detailed description of the operating system.
+--
+-----------------------------------------------------------------------
+
+jvmOS OBJECT IDENTIFIER ::= { jvmMgtMIBObjects 6 }
+
+-- The following objects are mapped from the OperatingSystemMXBean interface.
+-----------------------------------------------------------------------
+
+jvmOSName OBJECT-TYPE
+ SYNTAX JvmJavaObjectNameTC
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The operating system name.
+
+ See java.lang.management.OperatingSystemMXBean.getName()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.OperatingSystemMXBean"
+ ::= { jvmOS 1 }
+
+jvmOSArch OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The operating system architecture.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.OperatingSystemMXBean.getArch()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.OperatingSystemMXBean"
+ ::= { jvmOS 2 }
+
+jvmOSVersion OBJECT-TYPE
+ SYNTAX DisplayString
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The operating system version.
+
+ Note that the SNMP agent may have to truncate the string returned
+ by the underlying API if it does not fit in the DisplayString
+ (255 bytes max).
+
+ See java.lang.management.OperatingSystemMXBean.getVersion()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.OperatingSystemMXBean"
+ ::= { jvmOS 3 }
+
+jvmOSProcessorCount OBJECT-TYPE
+
+ SYNTAX Integer32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The number of processors available to the Java virtual machine.
+
+ See java.lang.management.OperatingSystemMXBean.getAvailableProcessors()
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.OperatingSystemMXBean"
+ ::= { jvmOS 4 }
+
+--
+-- NOTIFICATIONS
+--
+-----------------------------------------------------------------------
+
+--
+-- Low Memory Notifications
+--
+
+jvmMgtMIBMemoryNotifs OBJECT IDENTIFIER ::= { jvmMgtMIBNotifications 2 }
+jvmMgtMIBLowMemoryNotifs OBJECT IDENTIFIER ::= { jvmMgtMIBMemoryNotifs 1 }
+
+jvmLowMemoryPrefix OBJECT IDENTIFIER
+ ::= { jvmMgtMIBLowMemoryNotifs 0 }
+
+-- Not used at this time, but reserved for future evolution of this MIB:
+--
+-- jvmLowMemoryData OBJECT IDENTIFIER
+-- ::= { jvmMgtMIBLowMemoryNotifs 1 }
+--
+
+jvmLowMemoryPoolUsageNotif NOTIFICATION-TYPE
+ OBJECTS { jvmMemPoolName, jvmMemPoolUsed, jvmMemPoolThreshdCount }
+ STATUS current
+ DESCRIPTION
+ "This notification is sent when the memory usage threshold of
+ a memory pool is exceeded.
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryNotification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmLowMemoryPrefix 1 }
+
+jvmLowMemoryPoolCollectNotif NOTIFICATION-TYPE
+ OBJECTS { jvmMemPoolName, jvmMemPoolCollectUsed,
+ jvmMemPoolCollectThreshdCount }
+ STATUS current
+ DESCRIPTION
+ "This notification is sent when the collection memory usage
+ threshold of a memory pool is exceeded.
+ "
+ REFERENCE "J2SE 5.0 API Specification,
+ java.lang.management.MemoryNotification,
+ java.lang.management.MemoryPoolMXBean"
+ ::= { jvmLowMemoryPrefix 2 }
+
+--
+-- Conformance Section
+--
+-----------------------------------------------------------------------
+
+-- conformance information
+
+jvmMgtMIBCompliances
+ OBJECT IDENTIFIER ::= { jvmMgtMIBConformance 1 }
+jvmMgtMIBGroups
+ OBJECT IDENTIFIER ::= { jvmMgtMIBConformance 2 }
+
+
+-- compliance statements
+
+jvmManagementCompliance MODULE-COMPLIANCE
+ STATUS current
+ DESCRIPTION
+ "The compliance statement for SNMP entities which
+ implement this MIB."
+ MODULE -- this module
+ MANDATORY-GROUPS {
+ jvmClassLoadingBasicGroup,
+ jvmClassLoadingSetGroup,
+ jvmMemoryBasicGroup,
+ jvmMemoryHeapUsageGroup,
+ jvmMemoryNonHeapUsageGroup,
+ jvmMemorySetGroup,
+ jvmMemManagerGroup,
+ jvmMemGCGroup,
+ jvmMemPoolBasicGroup,
+ jvmMemPoolUsageGroup,
+ jvmMemPoolPeakUsageGroup,
+ jvmMemPoolCollectUsageGroup,
+ jvmMemMgrPoolRelationGroup,
+ jvmThreadBasicGroup,
+ jvmThreadInstanceBasicGroup,
+ jvmRuntimeBasicGroup,
+ jvmOSGroup
+ }
+
+ -- optional/conditional groups
+ GROUP jvmMemPoolMonitoringGroup
+ DESCRIPTION
+ "This group may not be implemented if the Java virtual
+ machine does not support low memory detection in memory usage.
+ "
+ GROUP jvmMemPoolCollectMonitoringGroup
+ DESCRIPTION
+ "This group may not be implemented if the Java virtual
+ machine does not support low memory detection in collection
+ memory usage.
+ "
+ GROUP jvmLowMemoryUsageNotifGroup
+ DESCRIPTION
+ "This group may not be implemented if the Java virtual
+ machine does not support low memory usage detection.
+ "
+ GROUP jvmLowMemoryCollectNotifGroup
+ DESCRIPTION
+ "This group may not be implemented if the Java virtual
+ machine does not support low collection memory usage detection.
+ "
+ GROUP jvmThreadInstanceCpuGroup
+ DESCRIPTION
+ "This group may not be implemented if the Java virtual
+ machine does not support CPU time measurement for other threads.
+ "
+ GROUP jvmThreadInstanceBlockGroup
+ DESCRIPTION
+ "This group may not be implemented if the Java virtual
+ machine does not support thread contention monitoring.
+ "
+ GROUP jvmRuntimeBootCPGroup
+ DESCRIPTION
+ "This group may not be implemented if the underlying
+ implementation does not support the bootclasspath feature.
+ "
+ GROUP jvmJITCompilerBasicGroup
+ DESCRIPTION
+ "This group may not be implemented if the Java virtual
+ machine has no compilation system.
+ "
+ GROUP jvmJITCompilerTimeStatGroup
+ DESCRIPTION
+ "This group may not be implemented if the Java virtual
+ machine has no compilation system, or does not support
+ JIT Compiler time statistics.
+ "
+ ::= { jvmMgtMIBCompliances 1 }
+
+
+-- units of conformance
+
+jvmClassLoadingGroups OBJECT IDENTIFIER ::= { jvmMgtMIBGroups 1 }
+
+jvmClassLoadingBasicGroup OBJECT-GROUP
+ OBJECTS {
+ jvmClassesLoadedCount,
+ jvmClassesTotalLoadedCount,
+ jvmClassesUnloadedCount
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.ClassLoadingMXBean interface.
+ "
+ ::= { jvmClassLoadingGroups 1 }
+
+jvmClassLoadingSetGroup OBJECT-GROUP
+ OBJECTS {
+ jvmClassesVerboseLevel
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of writable scalar objects that are mapped from JSR 163
+ java.lang.management.ClassLoadingMXBean interface, and make it possible
+ to act on class loading. Accessing these objects may
+ require special permissions - the agent implementation is
+ responsible for puting in place the appropriate access control
+ if needed.
+ "
+ ::= { jvmClassLoadingGroups 2 }
+
+jvmMemoryGroups OBJECT IDENTIFIER ::= { jvmMgtMIBGroups 2 }
+
+jvmMemoryBasicGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemoryPendingFinalCount
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of columnar objects that are mapped from JSR 163
+ java.lang.management.MemoryManagerMXBean interface.
+ "
+ ::= { jvmMemoryGroups 1 }
+
+jvmMemoryHeapUsageGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemoryHeapInitSize,
+ jvmMemoryHeapUsed,
+ jvmMemoryHeapCommitted,
+ jvmMemoryHeapMaxSize
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.MemoryMXBean.getHeapMemoryUsage().
+ When several of these objects are requested within a single
+ SNMP request, the agent must ensure that
+ java.lang.management.MemoryPoolMXBean.getHeapMemoryUsage() is
+ called only once, in order to guarantee that the set of
+ values returned for these objects remain coherent and give
+ a consistent snapshot of the heap memory usage made by
+ Heap Memory Pools.
+ "
+ ::= { jvmMemoryGroups 2 }
+
+jvmMemoryNonHeapUsageGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemoryNonHeapInitSize,
+ jvmMemoryNonHeapUsed,
+ jvmMemoryNonHeapCommitted,
+ jvmMemoryNonHeapMaxSize
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.MemoryMXBean.getNonHeapMemoryUsage().
+ When several of these objects are requested within a single
+ SNMP request, the agent must ensure that
+ java.lang.management.MemoryPoolMXBean.getNonHeapMemoryUsage() is
+ called only once, in order to guarantee that the set of
+ values returned for these objects remain coherent and give
+ a consistent snapshot of the non heap memory usage made by
+ Non Heap Memory Pools.
+ "
+ ::= { jvmMemoryGroups 3 }
+
+jvmMemorySetGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemoryGCVerboseLevel,
+ jvmMemoryGCCall
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of writable scalar objects that are mapped from JSR 163
+ java.lang.management.MemoryMXBean interface, and make it possible
+ to act on the Garbage Collector. Accessing these objects may
+ require special permissions - the agent implementation is
+ responsible for puting in place the appropriate access control
+ if needed.
+ "
+ ::= { jvmMemoryGroups 4 }
+
+jvmMemManagerGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemManagerName,
+ jvmMemManagerState
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of columnar objects that are mapped from JSR 163
+ java.lang.management.MemoryManagerMXBean interface.
+ "
+ ::= { jvmMemoryGroups 5 }
+
+jvmMemGCGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemGCCount,
+ jvmMemGCTimeMs
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of columnar objects that are mapped from JSR 163
+ java.lang.management.GarbageCollectorMXBean interface, and are
+ specific to GarbageCollector MXBeans.
+ These objects are used to model the inheritence link between
+ GarbageCollectorMXBean and its super interface - MemoryManagerMXBean.
+ "
+ ::= { jvmMemoryGroups 6 }
+
+jvmMemPoolGroups OBJECT IDENTIFIER ::= { jvmMemoryGroups 7 }
+
+jvmMemPoolBasicGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemPoolName,
+ jvmMemPoolType,
+ jvmMemPoolState,
+ jvmMemPoolPeakReset,
+ jvmMemPoolThreshdSupport,
+ jvmMemPoolCollectThreshdSupport
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of columnar objects that are mapped from JSR 163
+ java.lang.management.MemoryPoolMXBean interface.
+ "
+ ::= { jvmMemPoolGroups 1 }
+
+jvmMemPoolMonitoringGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemPoolThreshold,
+ jvmMemPoolThreshdCount
+ }
+ STATUS current
+ DESCRIPTION
+ "Memory usage threshold objects mapped from
+ JSR 163 java.lang.management.MemoryPoolMXBean interface, which makes
+ it possible to configure low memory detection.
+ Accessing this object may require special permissions - the agent
+ implementation is responsible for puting in place the appropriate
+ access control if needed.
+ "
+ ::= { jvmMemPoolGroups 2 }
+
+jvmMemPoolUsageGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemPoolInitSize,
+ jvmMemPoolUsed,
+ jvmMemPoolCommitted,
+ jvmMemPoolMaxSize
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.MemoryPoolMXBean.getUsage().
+ When several of these objects are requested within a single
+ SNMP request, the agent must ensure that
+ java.lang.management.MemoryPoolMXBean.getUsage() is
+ called only once, in order to guarantee that the set of
+ values returned for these objects remain coherent and give
+ a consistent snapshot of the memory used by this Memory
+ Pool.
+ "
+ ::= { jvmMemPoolGroups 3 }
+
+jvmMemPoolPeakUsageGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemPoolPeakUsed,
+ jvmMemPoolPeakCommitted,
+ jvmMemPoolPeakMaxSize
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.MemoryPoolMXBean.getPeakUsage().
+ When several of these objects are requested within a single
+ SNMP request, the agent must ensure that
+ java.lang.management.MemoryPoolMXBean.getPeakUsage() is
+ called only once, in order to guarantee that the set of
+ values returned for these objects remain coherent and give
+ a consistent snapshot of the peak memory usage made by
+ this Memory Pool.
+ "
+ ::= { jvmMemPoolGroups 4 }
+
+jvmMemPoolCollectUsageGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemPoolCollectUsed,
+ jvmMemPoolCollectCommitted,
+ jvmMemPoolCollectMaxSize
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.MemoryPoolMXBean.getCollectionUsage().
+ When several of these objects are requested within a single
+ SNMP request, the agent must ensure that
+ java.lang.management.MemoryPoolMXBean.getCollectionUsage() is
+ called only once, in order to guarantee that the set of
+ values returned for these objects remain coherent and give
+ a consistent snapshot of the collection memory usage made by
+ this Memory Pool.
+ "
+ ::= { jvmMemPoolGroups 5 }
+
+jvmMemPoolCollectMonitoringGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemPoolCollectThreshold,
+ jvmMemPoolCollectThreshdCount
+ }
+ STATUS current
+ DESCRIPTION
+ "Memory collection usage threshold objects mapped from JSR 163
+ java.lang.management.MemoryPoolMXBean interface, which makes
+ it possible to configure low memory detection.
+ Accessing this object may require special permissions - the agent
+ implementation is responsible for putting in place the appropriate
+ access control if needed.
+ "
+ ::= { jvmMemPoolGroups 6 }
+
+
+jvmMemMgrPoolRelationGroup OBJECT-GROUP
+ OBJECTS {
+ jvmMemMgrRelManagerName,
+ jvmMemMgrRelPoolName
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of columnar objects that are mapped from JSR 163
+ java.lang.management.MemoryPoolMXBean and
+ java.lang.management.MemoryManagerMXBean interface, and show the
+ relationship between Memory Managers and Memory Pools.
+ "
+ ::= { jvmMemoryGroups 8 }
+
+jvmThreadGroups OBJECT IDENTIFIER ::= { jvmMgtMIBGroups 3 }
+
+jvmThreadBasicGroup OBJECT-GROUP
+ OBJECTS {
+ jvmThreadCount,
+ jvmThreadDaemonCount,
+ jvmThreadPeakCount,
+ jvmThreadTotalStartedCount,
+ jvmThreadContentionMonitoring,
+ jvmThreadCpuTimeMonitoring,
+ jvmThreadPeakCountReset
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of scalar objects that are mapped from JSR 163
+ java.lang.management.ThreadMXBean interface.
+ "
+ ::= { jvmThreadGroups 1 }
+
+jvmThreadInstanceGroups OBJECT IDENTIFIER ::= { jvmThreadGroups 2 }
+
+jvmThreadInstanceBasicGroup OBJECT-GROUP
+ OBJECTS {
+ jvmThreadInstId,
+ jvmThreadInstState,
+ jvmThreadInstName,
+ jvmThreadInstLockName,
+ jvmThreadInstLockOwnerPtr
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of columnar objects that are mapped from JSR 163
+ java.lang.management.ThreadMXBean interface, and are
+ relative to an instance of java.lang.Thread.
+ "
+ ::= { jvmThreadInstanceGroups 1}
+
+jvmThreadInstanceCpuGroup OBJECT-GROUP
+ OBJECTS {
+ jvmThreadInstCpuTimeNs
+ }
+ STATUS current
+ DESCRIPTION
+ "A columnar object mapped from JSR 163
+ java.lang.management.ThreadMXBean interface which provides CPU
+ time statistics about an instance of java.lang.Thread.
+ "
+ ::= { jvmThreadInstanceGroups 2 }
+
+
+jvmThreadInstanceBlockGroup OBJECT-GROUP
+ OBJECTS {
+ jvmThreadInstBlockCount,
+ jvmThreadInstBlockTimeMs,
+ jvmThreadInstWaitCount,
+ jvmThreadInstWaitTimeMs
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of columnar objects that are mapped from JSR 163
+ java.lang.management.ThreadMXBean interface, and which provide
+ synchronization statistics about an instance of java.lang.Thread.
+ "
+ ::= { jvmThreadInstanceGroups 3 }
+
+
+jvmRuntimeGroups OBJECT IDENTIFIER ::= { jvmMgtMIBGroups 4 }
+
+jvmRuntimeBasicGroup OBJECT-GROUP
+ OBJECTS {
+ jvmRTName,
+ jvmRTVMName,
+ jvmRTVMVendor,
+ jvmRTVMVersion,
+ jvmRTSpecName,
+ jvmRTSpecVendor,
+ jvmRTSpecVersion,
+ jvmRTManagementSpecVersion,
+ jvmRTUptimeMs,
+ jvmRTStartTimeMs,
+ jvmRTBootClassPathSupport,
+ jvmRTInputArgsCount,
+ jvmRTInputArgsItem,
+ jvmRTClassPathItem,
+ jvmRTLibraryPathItem
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.RuntimeMXBean interface.
+ "
+ ::= { jvmRuntimeGroups 1 }
+
+
+jvmRuntimeBootCPGroup OBJECT-GROUP
+ OBJECTS {
+ jvmRTBootClassPathItem
+ }
+ STATUS current
+ DESCRIPTION
+ "A columnar object that is mapped from JSR 163
+ java.lang.management.RuntimeMXBean.getBootClassPath() interface,
+ and provide information about bootclasspath elements.
+ "
+ ::= { jvmRuntimeGroups 2 }
+
+jvmJITCompilerGroups OBJECT IDENTIFIER ::= { jvmMgtMIBGroups 5 }
+
+jvmJITCompilerBasicGroup OBJECT-GROUP
+ OBJECTS {
+ jvmJITCompilerName,
+ jvmJITCompilerTimeMonitoring
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.CompilationMXBean interface.
+ "
+ ::= { jvmJITCompilerGroups 1 }
+
+jvmJITCompilerTimeStatGroup OBJECT-GROUP
+ OBJECTS {
+ jvmJITCompilerTimeMs
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.CompilationMXBean interface and provide
+ time statistic about the JIT Compiler.
+ "
+ ::= { jvmJITCompilerGroups 2 }
+
+jvmOSGroup OBJECT-GROUP
+ OBJECTS {
+ jvmOSName,
+ jvmOSArch,
+ jvmOSVersion,
+ jvmOSProcessorCount
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of objects that are mapped from JSR 163
+ java.lang.management.OperatingSystemMXBean interface.
+ "
+ ::= { jvmMgtMIBGroups 6 }
+
+jvmLowMemoryUsageNotifGroup NOTIFICATION-GROUP
+ NOTIFICATIONS {
+ jvmLowMemoryPoolUsageNotif
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of notifications emitted when low
+ memory usage conditions are detected.
+ "
+ ::= { jvmMgtMIBGroups 7 }
+
+jvmLowMemoryCollectNotifGroup NOTIFICATION-GROUP
+ NOTIFICATIONS {
+ jvmLowMemoryPoolCollectNotif
+ }
+ STATUS current
+ DESCRIPTION
+ "A collection of notifications emitted when low
+ collection memory usage conditions are detected.
+ "
+ ::= { jvmMgtMIBGroups 8 }
+
+END