cempMemBufferDynamic
CISCO-ENHANCED-MEMPOOL-MIB ·
.1.3.6.1.4.1.9.9.221.1.1.2.1.4
Object
column
SNMPv2-TCTruthValue
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.
Context
- MIB
- CISCO-ENHANCED-MEMPOOL-MIB
- OID
.1.3.6.1.4.1.9.9.221.1.1.2.1.4- Type
- column
- Access
- readonly
- Status
- current
- Parent
- cempMemBufferPoolEntry
- Table
- cempMemBufferPoolTable
- Siblings
- 21
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cempMemBufferPoolIndex Within a physical entity, a unique value used
to represent each buffer pool. | column | CempMemBufferPoolIndex | .1.3.6.1.4.1.9.9.221.1.1.2.1.1 |
| cempMemBufferTotal Indicates the total number of buffers
(include allocated and free buffers) in the
buffer pool on the physical entity. | column | SNMPv2-SMIGauge32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.10 |
| cempMemBufferFree 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. | column | SNMPv2-SMIGauge32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.11 |
| cempMemBufferHit Indicates the number of buffers successfully
allocated from the buffer pool. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.12 |
| cempMemBufferMiss 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 bu… | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.13 |
| cempMemBufferFreeHit Indicates the number of successful frees/deallocations
from the buffer pool. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.14 |
| cempMemBufferFreeMiss 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 … | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.15 |
| cempMemBufferPermChange 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 … | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.16 |
| cempMemBufferPeak Indicates the peak number of buffers in pool on the
physical entity. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.17 |
| cempMemBufferPeakTime Indicates the time of most recent change in the peak
number of buffers (cempMemBufferPeak object) in the pool. | column | SNMPv2-TCTimeStamp | .1.3.6.1.4.1.9.9.221.1.1.2.1.18 |
| cempMemBufferTrim 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). | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.19 |
| cempMemBufferMemPoolIndex This index corresponds to the memory pool (with
cemMemPoolIndex as index in cempMemPoolTable)
from which buffers are allocated. | column | CempMemPoolIndex | .1.3.6.1.4.1.9.9.221.1.1.2.1.2 |
| cempMemBufferGrow The number of buffers that have been created in the
pool when the number of free buffers(cempMemBufferFree)
was less than minimum(cempMemBufferMix). | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.20 |
| cempMemBufferFailures 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 m… | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.21 |
| cempMemBufferNoStorage The number of times the system tried to create new
buffers, but could not due to insufficient free
memory in the system. | column | SNMPv2-SMICounter32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.22 |
| cempMemBufferName 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… | column | SNMP-FRAMEWORK-MIBSnmpAdminString | .1.3.6.1.4.1.9.9.221.1.1.2.1.3 |
| cempMemBufferSize Indicates the size of buffer element in number of bytes
on the physical entity. | column | bytes SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.5 |
| cempMemBufferMin 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
dyn… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.6 |
| cempMemBufferMax 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
dyn… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.7 |
| cempMemBufferPermanent Indicates the total number of permanent buffers in the
pool on the physical entity. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.8 |
| cempMemBufferTransient 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… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.9.9.221.1.1.2.1.9 |