CISCO-ENHANCED-MEMPOOL-MIB
File:
CISCO-ENHANCED-MEMPOOL-MIB.mib (51135 bytes)
Imported modules
Imported symbols
Defined Types
CempMemPoolIndex |
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A unique value, greater than zero, for each memory
pool in a particular physical entity. It is recommended
that values are assigned contiguously starting from 1
such that the index will be unique within a particular
physical entity. |
TEXTUAL-CONVENTION |
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Integer32 |
1..2147483647 |
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CempMemPoolIndexOrNone |
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This textual convention is an extension of the
CempMemPoolIndex. The latter defines a value greater
than zero to identify a memory pool in a particular
physical entity. This extension permits the additional
value of zero. The value zero is object-specific and
must therefore be defined as part of the description
of any object which uses this syntax. Examples of the
usage of zero might include situations where memory
pool was unknown, or when none or all memory pools
need to be referenced. |
TEXTUAL-CONVENTION |
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Integer32 |
0..2147483647 |
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CempMemPoolTypes |
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Represents the different types of memory pools that
may be present in a managed device.
Note that only the processor pool is required to be
supported by all devices. Support for other pool types
is dependent on the device being managed.
processorMemory -
processor associated heap memory.
ioMemory -
shared memory for buffer data and
controller descriptor blocks.
pciMemory -
Peripheral Component Interconnect bus
memory which is visible to all devices on
the PCI buses in a platform.
fastMemory -
memory defined by the particular platform
for speed critical applications.
multibusMemory -
memory present on some platforms that
is used as a fallback pool.
interruptStackMemory -
memory for allocating interrupt stacks.
It is usually allocated from heap.
processStackMemory -
memory for allocating process stacks.
It is usually allocated from heap.
localExceptionMemory -
memory reserved for processing
a system core dump.
virtualMemory -
memory used to increase available RAM.
reservedMemory -
memory used for packet headers,
particle headers and particles.
imageMemory -
memory which corresponds to the image
file system.
asicMemory -
Application Specific Integrated Circuit
memory.
posixMemory -
Heap memory associated with posix style
processes in ion. |
TEXTUAL-CONVENTION |
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INTEGER |
other(1), processorMemory(2), ioMemory(3), pciMemory(4), fastMemory(5), multibusMemory(6), interruptStackMemory(7), processStackMemory(8), localExceptionMemory(9), virtualMemory(10), reservedMemory(11), imageMemory(12), asicMemory(13), posixMemory(14) |
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CempMemBufferPoolIndex |
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A unique value, greater than zero, for each buffer
pool in the memory pool on a physical entity. It is
recommended that values are assigned contiguously
starting from 1 such that the index will be unique
within a physical entity. Note that the index does
not overlap among different memory pools. |
TEXTUAL-CONVENTION |
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Unsigned32 |
1..4294967295 |
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CempMemPoolEntry |
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SEQUENCE |
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cempMemPoolIndex |
CempMemPoolIndex |
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cempMemPoolType |
CempMemPoolTypes |
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cempMemPoolName |
SnmpAdminString |
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cempMemPoolPlatformMemory |
AutonomousType |
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cempMemPoolAlternate |
CempMemPoolIndexOrNone |
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cempMemPoolValid |
TruthValue |
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cempMemPoolUsed |
Gauge32 |
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cempMemPoolFree |
Gauge32 |
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cempMemPoolLargestFree |
Gauge32 |
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cempMemPoolLowestFree |
Gauge32 |
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cempMemPoolUsedLowWaterMark |
Gauge32 |
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cempMemPoolAllocHit |
Counter32 |
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cempMemPoolAllocMiss |
Counter32 |
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cempMemPoolFreeHit |
Counter32 |
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cempMemPoolFreeMiss |
Counter32 |
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cempMemPoolShared |
Gauge32 |
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cempMemPoolUsedOvrflw |
Gauge32 |
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cempMemPoolHCUsed |
CounterBasedGauge64 |
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cempMemPoolFreeOvrflw |
Gauge32 |
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cempMemPoolHCFree |
CounterBasedGauge64 |
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cempMemPoolLargestFreeOvrflw |
Gauge32 |
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cempMemPoolHCLargestFree |
CounterBasedGauge64 |
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cempMemPoolLowestFreeOvrflw |
Gauge32 |
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cempMemPoolHCLowestFree |
CounterBasedGauge64 |
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cempMemPoolUsedLowWaterMarkOvrflw |
Gauge32 |
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cempMemPoolHCUsedLowWaterMark |
CounterBasedGauge64 |
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cempMemPoolSharedOvrflw |
Gauge32 |
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cempMemPoolHCShared |
CounterBasedGauge64 |
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CempMemBufferPoolEntry |
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SEQUENCE |
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cempMemBufferPoolIndex |
CempMemBufferPoolIndex |
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cempMemBufferMemPoolIndex |
CempMemPoolIndex |
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cempMemBufferName |
SnmpAdminString |
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cempMemBufferDynamic |
TruthValue |
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cempMemBufferSize |
Unsigned32 |
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cempMemBufferMin |
Unsigned32 |
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cempMemBufferMax |
Unsigned32 |
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cempMemBufferPermanent |
Unsigned32 |
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cempMemBufferTransient |
Unsigned32 |
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cempMemBufferTotal |
Gauge32 |
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cempMemBufferFree |
Gauge32 |
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cempMemBufferHit |
Counter32 |
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cempMemBufferMiss |
Counter32 |
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cempMemBufferFreeHit |
Counter32 |
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cempMemBufferFreeMiss |
Counter32 |
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cempMemBufferPermChange |
Integer32 |
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cempMemBufferPeak |
Counter32 |
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cempMemBufferPeakTime |
TimeStamp |
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cempMemBufferTrim |
Counter32 |
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cempMemBufferGrow |
Counter32 |
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cempMemBufferFailures |
Counter32 |
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cempMemBufferNoStorage |
Counter32 |
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CempMemBufferCachePoolEntry |
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SEQUENCE |
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cempMemBufferCacheSize |
Unsigned32 |
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cempMemBufferCacheTotal |
Gauge32 |
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cempMemBufferCacheUsed |
Gauge32 |
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cempMemBufferCacheHit |
Counter32 |
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cempMemBufferCacheMiss |
Counter32 |
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cempMemBufferCacheThreshold |
Gauge32 |
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cempMemBufferCacheThresholdCount |
Counter32 |
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Defined Values
ciscoEnhancedMemPoolMIB |
1.3.6.1.4.1.9.9.221 |
New MIB module for monitoring the memory pools
of all physical entities on a managed system. |
MODULE-IDENTITY |
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cempMemPoolTable |
1.3.6.1.4.1.9.9.221.1.1.1 |
A table of memory pool monitoring entries for all
physical entities on a managed system. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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SEQUENCE OF |
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CempMemPoolEntry |
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cempMemPoolEntry |
1.3.6.1.4.1.9.9.221.1.1.1.1 |
An entry in the memory pool monitoring table. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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CempMemPoolEntry |
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cempMemPoolIndex |
1.3.6.1.4.1.9.9.221.1.1.1.1.1 |
Within each physical entity, the unique value
greater than zero, used to represent each memory pool.
It is recommended that values are assigned
contiguously starting from 1. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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CempMemPoolIndex |
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cempMemPoolType |
1.3.6.1.4.1.9.9.221.1.1.1.1.2 |
The type of memory pool for which this entry
contains information. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CempMemPoolTypes |
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cempMemPoolName |
1.3.6.1.4.1.9.9.221.1.1.1.1.3 |
A textual name assigned to the memory pool. This
object is suitable for output to a human operator,
and may also be used to distinguish among the various
pool types. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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SnmpAdminString |
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cempMemPoolAlternate |
1.3.6.1.4.1.9.9.221.1.1.1.1.5 |
Indicates whether or not this memory pool has an
alternate pool configured. Alternate pools are
used for fallback when the current pool runs out
of memory.
If an instance of this object has a value of zero,
then this pool does not have an alternate. Otherwise
the value of this object is the same as the value of
cempMemPoolType of the alternate pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CempMemPoolIndexOrNone |
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cempMemPoolValid |
1.3.6.1.4.1.9.9.221.1.1.1.1.6 |
Indicates whether or not cempMemPoolUsed,
cempMemPoolFree, cempMemPoolLargestFree and
cempMemPoolLowestFree in this entry contain accurate
data. If an instance of this object has the value
false (which in and of itself indicates an internal
error condition), the values of these objects
in the conceptual row may contain inaccurate
information (specifically, the reported values may be
less than the actual values). |
Status: current |
Access: read-only |
OBJECT-TYPE |
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TruthValue |
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cempMemPoolUsed |
1.3.6.1.4.1.9.9.221.1.1.1.1.7 |
Indicates the number of bytes from the memory pool
that are currently in use by applications on the
physical entity. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolFree |
1.3.6.1.4.1.9.9.221.1.1.1.1.8 |
Indicates the number of bytes from the memory pool
that are currently unused on the physical entity.
Note that the sum of cempMemPoolUsed and cempMemPoolFree
is the total amount of memory in the pool |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolLargestFree |
1.3.6.1.4.1.9.9.221.1.1.1.1.9 |
Indicates the largest number of contiguous bytes
from the memory pool that are currently unused on
the physical entity. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolLowestFree |
1.3.6.1.4.1.9.9.221.1.1.1.1.10 |
The lowest amount of available memory in the memory pool
recorded at any time during the operation of the system. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolUsedLowWaterMark |
1.3.6.1.4.1.9.9.221.1.1.1.1.11 |
Indicates the lowest number of bytes from the memory pool
that have been used by applications on the physical entity
since sysUpTime.Similarly,the Used High
Watermark indicates the largest number of bytes from
the memory pool that have been used by applications on
the physical entity since sysUpTime.This can be
derived as follows:
Used High Watermark = cempMemPoolUsed +
cempMemPoolFree - cempMemPoolLowestFree. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolAllocHit |
1.3.6.1.4.1.9.9.221.1.1.1.1.12 |
Indicates the number of successful allocations from
the memory pool |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter32 |
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cempMemPoolAllocMiss |
1.3.6.1.4.1.9.9.221.1.1.1.1.13 |
Indicates the number of unsuccessful allocations from
the memory pool |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter32 |
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cempMemPoolFreeHit |
1.3.6.1.4.1.9.9.221.1.1.1.1.14 |
Indicates the number of successful frees/
deallocations from the memory pool |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter32 |
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cempMemPoolFreeMiss |
1.3.6.1.4.1.9.9.221.1.1.1.1.15 |
Indicates the number of unsuccessful attempts
to free/deallocate memory from the memory pool.
For example, this could be due to ownership errors
where the application that did not assign the
memory is trying to free it. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter32 |
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cempMemPoolShared |
1.3.6.1.4.1.9.9.221.1.1.1.1.16 |
Indicates the number of bytes from the memory pool
that are currently shared on the physical entity. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolUsedOvrflw |
1.3.6.1.4.1.9.9.221.1.1.1.1.17 |
This object represents the upper 32-bits of cempMemPoolUsed.
This object needs to be supported only if the used bytes in the
memory pool exceeds 32-bits, otherwise this object value would
be set to 0. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolHCUsed |
1.3.6.1.4.1.9.9.221.1.1.1.1.18 |
Indicates the number of bytes from the memory pool
that are currently in use by applications on the
physical entity. This object is a 64-bit version of
cempMemPoolUsed. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CounterBasedGauge64 |
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cempMemPoolFreeOvrflw |
1.3.6.1.4.1.9.9.221.1.1.1.1.19 |
This object represents the upper 32-bits of cempMemPoolFree.
This object needs to be supported only if the unused bytes in
the memory pool exceeds 32-bits, otherwise this object value
would be set to 0. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolHCFree |
1.3.6.1.4.1.9.9.221.1.1.1.1.20 |
Indicates the number of bytes from the memory pool
that are currently unused on the physical entity.
This object is a 64-bit version of cempMemPoolFree. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CounterBasedGauge64 |
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cempMemPoolLargestFreeOvrflw |
1.3.6.1.4.1.9.9.221.1.1.1.1.21 |
This object represents the upper 32-bits of
cempMemPoolLargestFree. This object needs to
be supported only if the value of
cempMemPoolLargestFree exceeds 32-bits, otherwise
this object value would be set to 0. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolHCLargestFree |
1.3.6.1.4.1.9.9.221.1.1.1.1.22 |
Indicates the largest number of contiguous bytes from the
memory pool that are currently unused on the physical entity.
This object is a 64-bit version of cempMemPoolLargestFree. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CounterBasedGauge64 |
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cempMemPoolLowestFreeOvrflw |
1.3.6.1.4.1.9.9.221.1.1.1.1.23 |
This object represents the upper 32-bits of
cempMemPoolLowestFree. This object needs to
be supported only if the value of
cempMemPoolLowestFree exceeds 32-bits, otherwise
this object value would be set to 0. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolHCLowestFree |
1.3.6.1.4.1.9.9.221.1.1.1.1.24 |
The lowest amount of available memory in the memory pool
recorded at any time during the operation of the system.
This object is a 64-bit version of cempMemPoolLowestFree. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CounterBasedGauge64 |
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cempMemPoolUsedLowWaterMarkOvrflw |
1.3.6.1.4.1.9.9.221.1.1.1.1.25 |
This object represents the upper 32-bits of
cempMemPoolUsedLowWaterMark. This object
needs to be supported only if the value of
cempMemPoolUsedLowWaterMark exceeds 32-bits,
otherwise this object value would be set to 0. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolHCUsedLowWaterMark |
1.3.6.1.4.1.9.9.221.1.1.1.1.26 |
Indicates the lowest number of bytes from the memory
pool that have been used by applications on the physical
entity since sysUpTime. This object is a 64-bit version
of cempMemPoolUsedLowWaterMark. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CounterBasedGauge64 |
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cempMemPoolSharedOvrflw |
1.3.6.1.4.1.9.9.221.1.1.1.1.27 |
This object represents the upper 32-bits of cempMemPoolShared.
This object needs to be supported only if the value of
cempMemPoolShared exceeds 32-bits, otherwise this object value
would be set to 0. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemPoolHCShared |
1.3.6.1.4.1.9.9.221.1.1.1.1.28 |
Indicates the number of bytes from the memory pool that are
currently shared on the physical entity. This object is a
64-bit version of cempMemPoolShared. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CounterBasedGauge64 |
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cempMemBufferPoolTable |
1.3.6.1.4.1.9.9.221.1.1.2 |
Entries in this table define entities (buffer pools
in this case) which are contained in an entity
(memory pool) defined by an entry from
cempMemPoolTable.
-- Basic Pool Architecture --
1)Pools are classified as being either Static or
Dynamic. Static pools make no attempt to increase
the number of buffers contained within them if the
number of free buffers (cempMemBufferFree) are less
than the number of minimum buffers (cempMemBufferMin).
With Dynamic pools, the pool attempts to meet the
demands of its users.
2)Buffers in a pool are classified as being either
Permanent or Temporary. Permanent buffers, as their
name suggests, are always in the pool and are never
destroyed unless the number of permanent buffers
(cempMemBufferPermanent) is changed. Temporary
buffers are transient buffers that are created in
dynamic pools whenever the free count
(cempMemBufferFree) of buffers in the pool drops
below the minimum (cempMemBufferMin).
3)Buffers pools are classified as either Public or
Private. Public pools are available for all users
to allocate buffers from. Private pools are
primarily used by interface drivers. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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SEQUENCE OF |
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CempMemBufferPoolEntry |
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cempMemBufferPoolEntry |
1.3.6.1.4.1.9.9.221.1.1.2.1 |
This contains all the memory buffer pool
configurations object values. The
entPhysicalIndex identifies the entity on which
memory buffer pools are present. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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CempMemBufferPoolEntry |
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cempMemBufferMemPoolIndex |
1.3.6.1.4.1.9.9.221.1.1.2.1.2 |
This index corresponds to the memory pool (with
cemMemPoolIndex as index in cempMemPoolTable)
from which buffers are allocated. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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CempMemPoolIndex |
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cempMemBufferName |
1.3.6.1.4.1.9.9.221.1.1.2.1.3 |
A textual name assigned to the buffer pool. This
object is suitable for output to a human operator,
and may also be used to distinguish among the various
buffer types.
For example: 'Small', 'Big', 'Serial0/1' etc. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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SnmpAdminString |
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cempMemBufferDynamic |
1.3.6.1.4.1.9.9.221.1.1.2.1.4 |
Boolean poolDynamic; if TRUE, the number of buffers
in the pool is adjusted (adding more packet buffers
or deleting excesses) dynamically by the background
process. If FALSE, the number of buffers in the pool
is never adjusted, even if it falls below the minimum,
or to zero. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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TruthValue |
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cempMemBufferSize |
1.3.6.1.4.1.9.9.221.1.1.2.1.5 |
Indicates the size of buffer element in number of bytes
on the physical entity. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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Unsigned32 |
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cempMemBufferMin |
1.3.6.1.4.1.9.9.221.1.1.2.1.6 |
Indicates the minimum number of free buffers
allowed in the buffer pool or low-water mark (lwm).
For example of its usage :
If cempMemBufferFree < cempMemBufferMin & pool is
dynamic, then signal for growth of particular buffer
pool. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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Unsigned32 |
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cempMemBufferMax |
1.3.6.1.4.1.9.9.221.1.1.2.1.7 |
Indicates the maximum number of free buffers
allowed in the buffer pool or high-water mark (hwm).
For example of its usage :
If cempMemBufferFree > cempMemBufferMax & pool is
dynamic, then signal for trim of particular buffer
pool. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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Unsigned32 |
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cempMemBufferPermanent |
1.3.6.1.4.1.9.9.221.1.1.2.1.8 |
Indicates the total number of permanent buffers in the
pool on the physical entity. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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Unsigned32 |
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cempMemBufferTransient |
1.3.6.1.4.1.9.9.221.1.1.2.1.9 |
Indicates the initial number of temporary buffers
in the pool on the physical entity. This object
instructs the system to create this many number of
temporary extra buffers, just after a system restart.
A change in this object will be effective only after
a system restart. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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Unsigned32 |
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cempMemBufferTotal |
1.3.6.1.4.1.9.9.221.1.1.2.1.10 |
Indicates the total number of buffers
(include allocated and free buffers) in the
buffer pool on the physical entity. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemBufferFree |
1.3.6.1.4.1.9.9.221.1.1.2.1.11 |
Indicates the current number of free buffers in
the buffer pool on the physical entity.
Note that the cempMemBufferFree is less than or equal
to cempMemBufferTotal. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Gauge32 |
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cempMemBufferHit |
1.3.6.1.4.1.9.9.221.1.1.2.1.12 |
Indicates the number of buffers successfully
allocated from the buffer pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter32 |
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cempMemBufferMiss |
1.3.6.1.4.1.9.9.221.1.1.2.1.13 |
Indicates the number of times a buffer has been
requested, but no buffers were available in the
buffer pool, or when there were fewer than min
buffers(cempMemBufferMin) in the buffer pool.
Note : For interface pools, a miss is actually
a fall back to its corresponding public buffer pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter32 |
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|
cempMemBufferFreeHit |
1.3.6.1.4.1.9.9.221.1.1.2.1.14 |
Indicates the number of successful frees/deallocations
from the buffer pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferFreeMiss |
1.3.6.1.4.1.9.9.221.1.1.2.1.15 |
Indicates the number of unsuccessful attempts
to free/deallocate a buffer from the buffer pool.
For example, this could be due to ownership errors
where the application that did not assign the
buffer is trying to free it. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferPermChange |
1.3.6.1.4.1.9.9.221.1.1.2.1.16 |
This value is the difference of the desired number
of permanent buffer & total number of permanent
buffers present in the pool. A positive value of
this object tells the number of buffers needed & a
negative value of the object tells the extra number
of buffers in the pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Integer32 |
|
|
cempMemBufferPeak |
1.3.6.1.4.1.9.9.221.1.1.2.1.17 |
Indicates the peak number of buffers in pool on the
physical entity. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferPeakTime |
1.3.6.1.4.1.9.9.221.1.1.2.1.18 |
Indicates the time of most recent change in the peak
number of buffers (cempMemBufferPeak object) in the pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
TimeStamp |
|
|
cempMemBufferTrim |
1.3.6.1.4.1.9.9.221.1.1.2.1.19 |
The number of buffers that have been trimmed from the
pool when the number of free buffers
(cempMemBufferFree) exceeded the number of max
allowed buffers(cempMemBufferMax). |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferGrow |
1.3.6.1.4.1.9.9.221.1.1.2.1.20 |
The number of buffers that have been created in the
pool when the number of free buffers(cempMemBufferFree)
was less than minimum(cempMemBufferMix). |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferFailures |
1.3.6.1.4.1.9.9.221.1.1.2.1.21 |
The number of failures to grant a buffer to a
requester due to reasons other than insufficient
memory. For example, in systems where there are
different execution contexts, it may be too
expensive to create new buffers when running in
certain contexts. In those cases it may be
preferable to fail the request. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferNoStorage |
1.3.6.1.4.1.9.9.221.1.1.2.1.22 |
The number of times the system tried to create new
buffers, but could not due to insufficient free
memory in the system. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferCachePoolTable |
1.3.6.1.4.1.9.9.221.1.1.3 |
A table that lists the cache buffer pools
configured on a managed system.
1)To provide a noticeable performance boost,
Cache Pool can be used. A Cache Pool is effectively
a lookaside list of free buffers that can be
accessed quickly. Cache Pool is tied to Buffer Pool.
2)Cache pools can optionally have a threshold value
on the number of cache buffers used in a pool. This
can provide flow control management by having a
implementation specific approach such as invoking a
vector when pool cache rises above the optional
threshold set for it on creation. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
|
|
|
|
SEQUENCE OF |
|
|
|
|
CempMemBufferCachePoolEntry |
|
cempMemBufferCachePoolEntry |
1.3.6.1.4.1.9.9.221.1.1.3.1 |
Each entry represents one of the cache buffer pools
available in the system and it contains the
parameters configured for it.
Note : cempMemBufferCachePoolTable has a sparse
dependency with cempMemBufferPoolTable (i.e all the
entires in cempMemBufferPoolTable need not have an
entry in cempMemBufferCachePoolTable. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
|
|
|
|
CempMemBufferCachePoolEntry |
|
|
cempMemBufferCacheSize |
1.3.6.1.4.1.9.9.221.1.1.3.1.1 |
Indicates the number of buffers in the cache pool
on the physical entity. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Unsigned32 |
|
|
cempMemBufferCacheTotal |
1.3.6.1.4.1.9.9.221.1.1.3.1.2 |
Indicates the maximum number of free buffers
allowed in the cache pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Gauge32 |
|
|
cempMemBufferCacheUsed |
1.3.6.1.4.1.9.9.221.1.1.3.1.3 |
Indicates the number of cache buffers from the
pool that are currently used on the physical entity.
Note that the cempMemBufferCacheUsed is less than or
equal to cempMemBufferCacheTotal. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Gauge32 |
|
|
cempMemBufferCacheHit |
1.3.6.1.4.1.9.9.221.1.1.3.1.4 |
Indicates the number of buffers successfully
allocated from the cache pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferCacheMiss |
1.3.6.1.4.1.9.9.221.1.1.3.1.5 |
Indicates the number of times a buffer has been
requested, but no buffers were available in the
cache pool. |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferCacheThreshold |
1.3.6.1.4.1.9.9.221.1.1.3.1.6 |
Indicates the threshold limit for number of cache
buffers used(cempMemBufferCacheUsed). |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Gauge32 |
|
|
cempMemBufferCacheThresholdCount |
1.3.6.1.4.1.9.9.221.1.1.3.1.7 |
Indicates how many times the number of cache
buffers used(cempMemBufferCacheUsed) has crossed the
threshold value(cempMemBufferCacheThreshold). |
Status: current |
Access: read-only |
OBJECT-TYPE |
|
|
|
|
Counter32 |
|
|
cempMemBufferNotifyEnabled |
1.3.6.1.4.1.9.9.221.1.2.1 |
This variable controls generation of the
cempMemBufferNotify.
When this variable is 'true', generation of
cempMemBufferNotify is enabled. When this variable
is 'false', generation of cempMemBufferNotify
is disabled. |
Status: current |
Access: read-write |
OBJECT-TYPE |
|
|
|
|
TruthValue |
|
|
cempMemBufferNotify |
1.3.6.1.4.1.9.9.221.0.1 |
Whenever cempMemBufferPeak object is updated in the
buffer pool, a cempMemBufferNotify notification
is sent. The sending of these notifications can be
enabled/disabled via the cempMemBufferNotifyEnabled object. |
Status: current |
Access: read-write |
NOTIFICATION-TYPE |
|
|
|
cempMIBCompliance |
1.3.6.1.4.1.9.9.221.3.1.1 |
The compliance statement for entities which
implement the Cisco Enhanced MemPool MIB. |
Status: deprecated |
Access: read-write |
MODULE-COMPLIANCE |
|
|
|
cempMIBComplianceRev1 |
1.3.6.1.4.1.9.9.221.3.1.2 |
The compliance statement for entities which
implement the Cisco Enhanced MemPool MIB.
This compliance module deprecates
cempMIBCompliance. |
Status: deprecated |
Access: read-write |
MODULE-COMPLIANCE |
|
|
|
cempMIBComplianceRev2 |
1.3.6.1.4.1.9.9.221.3.1.3 |
The compliance statement for entities which
implement the Cisco Enhanced MemPool MIB.
This compliance module deprecates
cempMIBComplianceRev1. |
Status: deprecated |
Access: read-write |
MODULE-COMPLIANCE |
|
|
|
cempMIBComplianceRev3 |
1.3.6.1.4.1.9.9.221.3.1.4 |
The compliance statement for entities which
implement the Cisco Enhanced MemPool MIB.
This compliance module deprecates
cempMIBComplianceRev2. |
Status: current |
Access: read-write |
MODULE-COMPLIANCE |
|
|
|
cempMemPoolGroup |
1.3.6.1.4.1.9.9.221.3.2.1 |
A collection of objects providing memory pool
monitoring. |
Status: deprecated |
Access: read-write |
OBJECT-GROUP |
|
|
|
cempMemPoolExtGroup |
1.3.6.1.4.1.9.9.221.3.2.2 |
A collection of objects providing additional memory
pool information. This group is deprecated as new
objects cempMemPoolUsedLowWaterMark,
cempMemPoolAllocHit, cempMemPoolAllocMiss,
cempMemPoolFreeHit, cempMemPool are being added.
A new group cempMemPoolExtGroupRev1 is being added in
it's place. |
Status: deprecated |
Access: read-write |
OBJECT-GROUP |
|
|
|
cempMemBufferGroup |
1.3.6.1.4.1.9.9.221.3.2.3 |
A collection of objects providing memory buffer pool
monitoring. |
Status: current |
Access: read-write |
OBJECT-GROUP |
|
|
|
cempMemBufferExtGroup |
1.3.6.1.4.1.9.9.221.3.2.4 |
A collection of objects providing additional memory
buffer pool monitoring. |
Status: current |
Access: read-write |
OBJECT-GROUP |
|
|
|
cempMemBufferNotifyEnableGroup |
1.3.6.1.4.1.9.9.221.3.2.5 |
A group of objects related to enabling notifications. |
Status: current |
Access: read-write |
OBJECT-GROUP |
|
|
|
cempMemBufferNotifyGroup |
1.3.6.1.4.1.9.9.221.3.2.6 |
A group of notifications providing additional
memory buffer pool monitoring. |
Status: current |
Access: read-write |
NOTIFICATION-GROUP |
|
|
|
cempMemPoolExtGroupRev1 |
1.3.6.1.4.1.9.9.221.3.2.7 |
A group of objects providing additional memory
pool information.This group deprecates
cempMemPoolExtGroup. |
Status: current |
Access: read-write |
OBJECT-GROUP |
|
|
|
cempMemPoolGroupRev1 |
1.3.6.1.4.1.9.9.221.3.2.8 |
A collection of objects providing memory pool
monitoring. This group deprecates
cempMemPoolGroup. |
Status: current |
Access: read-write |
OBJECT-GROUP |
|
|
|
cempMemPoolHCGroup |
1.3.6.1.4.1.9.9.221.3.2.9 |
A collection of High Capacity(HC) objects providing memory pool
monitoring. |
Status: current |
Access: read-write |
OBJECT-GROUP |
|
|
|
cempMemPoolOvrflwGroup |
1.3.6.1.4.1.9.9.221.3.2.10 |
A collection of Overflow (Ovrflw) objects providing memory pool
monitoring. |
Status: current |
Access: read-write |
OBJECT-GROUP |
|
|
|