memAvailRealX
UCD-SNMP-MIB ·
.1.3.6.1.4.1.2021.4.21
Object
The amount of real/physical memory currently unused or available.
Context
- MIB
- UCD-SNMP-MIB
- OID
.1.3.6.1.4.1.2021.4.21- Type
- scalar
- Access
- readonly
- Status
- current
- Units
- kB
- Parent
- memory
- Siblings
- 28
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| memIndex Bogus Index. This should always return the integer 0. | scalar | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.1 |
| memAvailRealTXT deprecated The amount of real/physical memory currently being
used by text pages on this host.
This object will not be implemented on hosts where the
underlying operating system d… | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.10 |
| memSwapError Indicates whether the amount of available swap space
(as reported by 'memAvailSwap(4)'), is less than the
desired minimum (specified by 'memMinimumSwap(12)'). | scalar | UCDErrorFlag | .1.3.6.1.4.1.2021.4.100 |
| memSwapErrorMsg Describes whether the amount of available swap space
(as reported by 'memAvailSwap(4)'), is less than the
desired minimum (specified by 'memMinimumSwap(12)'). | scalar | SNMPv2-TCDisplayString | .1.3.6.1.4.1.2021.4.101 |
| memTotalFree The total amount of memory free or available for use on
this host. This value typically covers both real memory
and swap space or virtual memory. | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.11 |
| memMinimumSwap The minimum amount of swap space expected to be kept
free or available during normal operation of this host.
If this value (as reported by 'memAvailSwap(4)') falls
belo… | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.12 |
| memShared The total amount of real or virtual memory currently
allocated for use as shared memory.
This object will not be implemented on hosts where the
underlying operating sys… | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.13 |
| memBuffer The total amount of real or virtual memory currently
allocated for use as memory buffers.
This object will not be implemented on hosts where the
underlying operating sy… | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.14 |
| memCached The total amount of real or virtual memory currently
allocated for use as cached memory.
This object will not be implemented on hosts where the
underlying operating sys… | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.15 |
| memUsedSwapTXT The amount of swap space or virtual memory currently
being used by text pages on this host.
This object will not be implemented on hosts where the
underlying operating … | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.16 |
| memUsedRealTXT The amount of real/physical memory currently being
used by text pages on this host.
This object will not be implemented on hosts where the
underlying operating system d… | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.17 |
| memTotalSwapX The total amount of swap space configured for this host. | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.18 |
| memAvailSwapX The amount of swap space currently unused or available. | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.19 |
| memErrorName Bogus Name. This should always return the string 'swap'. | scalar | SNMPv2-TCDisplayString | .1.3.6.1.4.1.2021.4.2 |
| memTotalRealX The total amount of real/physical memory installed
on this host. | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.20 |
| memTotalFreeX The total amount of memory free or available for use on
this host. This value typically covers both real memory
and swap space or virtual memory. | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.22 |
| memMinimumSwapX The minimum amount of swap space expected to be kept
free or available during normal operation of this host.
If this value (as reported by 'memAvailSwap(4)') falls
belo… | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.23 |
| memSharedX The total amount of real or virtual memory currently
allocated for use as shared memory.
This object will not be implemented on hosts where the
underlying operating sys… | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.24 |
| memBufferX The total amount of real or virtual memory currently
allocated for use as memory buffers.
This object will not be implemented on hosts where the
underlying operating sy… | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.25 |
| memCachedX The total amount of real or virtual memory currently
allocated for use as cached memory.
This object will not be implemented on hosts where the
underlying operating sys… | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.26 |
| memSysAvail The total amount of available memory, which is an estimate
of how much memory is available for starting new applications,
without swapping.
This object will not be impl… | scalar | kB HCNUM-TCCounterBasedGauge64 | .1.3.6.1.4.1.2021.4.27 |
| memTotalSwap The total amount of swap space configured for this host. | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.3 |
| memAvailSwap The amount of swap space currently unused or available. | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.4 |
| memTotalReal The total amount of real/physical memory installed
on this host. | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.5 |
| memAvailReal The amount of real/physical memory currently unused
or available. | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.6 |
| memTotalSwapTXT The total amount of swap space or virtual memory allocated
for text pages on this host.
This object will not be implemented on hosts where the
underlying operating syst… | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.7 |
| memAvailSwapTXT deprecated The amount of swap space or virtual memory currently
being used by text pages on this host.
This object will not be implemented on hosts where the
underlying operating … | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.8 |
| memTotalRealTXT The total amount of real/physical memory allocated
for text pages on this host.
This object will not be implemented on hosts where the
underlying operating system does … | scalar | kB SNMPv2-SMIInteger32 | .1.3.6.1.4.1.2021.4.9 |