| 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.
|
| 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.
|
| 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.
|
| cempMemPoolPlatformMemory |
.1.3.6.1.4.1.9.9.221.1.1.1.1.4 |
|
An indication of the platform-specific memory
pool type. The associated instance of cempMemPoolType
is used to indicate the general type of memory pool.
If no platform specific memory hardware type
identifier exists for this physical entity, or the
value is unknown by this agent, then the value { 0 0 }
is returned.
|
| 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.
|
| 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).
|
| 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.
|
| 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
|
| 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.
|
| 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.
|
| 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.
|
| 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
|
| 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
|
| 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
|
| 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.
|
| cempMemBufferPoolIndex |
.1.3.6.1.4.1.9.9.221.1.1.2.1.1 |
|
Within a physical entity, a unique value used
to represent each buffer pool.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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).
|
| 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).
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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.
|
| 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).
|
| 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).
|
