jvmMemPoolIndex
JVM-MANAGEMENT-MIB ·
.1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.1
Object
column
JvmPositive32TC
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.
Context
- MIB
- JVM-MANAGEMENT-MIB
- OID
.1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.1- Type
- column
- Access
- noaccess
- Status
- current
- Parent
- jvmMemPoolEntry
- Table
- jvmMemPoolTable
- Siblings
- 20
Syntax
JvmPositive32TC
- Source
- JvmPositive32TC
- Base type
Integer32
Values & Constraints
Type Constraints
range: 0..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| jvmMemPoolInitSize Initial size of this memory pool.
See java.lang.management.MemoryPoolMXBean.getUsage().getInit() | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.10 |
| jvmMemPoolUsed Amount of used memory in this memory pool.
See java.lang.management.MemoryPoolMXBean.getUsage().getUsed() | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.11 |
| jvmMemPoolThreshold 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 o… | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.110 |
| jvmMemPoolThreshdCount 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… | column | SNMPv2-SMICounter64 | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.111 |
| jvmMemPoolThreshdSupport Tells whether this memory pool supports usage threshold.
See java.lang.management.MemoryPoolMXBean.isUsageThresholdSupported() | column | JvmImplSupportStateTC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.112 |
| jvmMemPoolCommitted Amount of committed memory in this memory pool.
See java.lang.management.MemoryPoolMXBean.getUsage().getCommitted() | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.12 |
| jvmMemPoolMaxSize Maximal size of this memory pool.
See java.lang.management.MemoryPoolMXBean.getUsage().getMax() | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.13 |
| jvmMemPoolCollectThreshold 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 cross… | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.131 |
| jvmMemPoolCollectThreshdCount 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 sup… | column | SNMPv2-SMICounter64 | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.132 |
| jvmMemPoolCollectThreshdSupport Tells whether this memory pool supports collection usage threshold.
See java.lang.management.MemoryPoolMXBean.
isCollectionUsageThresholdSupported() | column | JvmImplSupportStateTC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.133 |
| jvmMemPoolName The name of this memory pool, as returned by
MemoryPoolMXBean.getName().
See java.lang.management.MemoryPoolMXBean.getName() | column | JvmJavaObjectNameTC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.2 |
| jvmMemPoolPeakUsed Amount of used memory in this memory pool when the peak usage
was reached.
See java.lang.management.MemoryPoolMXBean.getPeakUsage().getUsed() | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.21 |
| jvmMemPoolPeakCommitted Amount of committed memory in this memory pool when the peak usage
was reached.
See java.lang.management.MemoryPoolMXBean.getPeakUsage().getCommitted() | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.22 |
| jvmMemPoolPeakMaxSize Maximal size of this memory pool when the peak usage
was reached.
See java.lang.management.MemoryPoolMXBean.getPeakUsage().getMax() | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.23 |
| jvmMemPoolType 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() | column | JvmManagedMemoryTypeTC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.3 |
| jvmMemPoolCollectUsed 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.… | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.31 |
| jvmMemPoolCollectCommitted 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 ja… | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.32 |
| jvmMemPoolCollectMaxSize 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.
… | column | bytes JvmUnsigned64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.33 |
| jvmMemPoolState 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.
… | column | JvmValidityStateTC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.4 |
| jvmMemPoolPeakReset 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… | column | milliseconds JvmTimeMillis64TC | .1.3.6.1.4.1.42.2.145.3.163.1.1.2.110.1.5 |