All MIBs › PLEXCOM-MIB › plxSysMemAllocFail
plxSysMemAllocFail
Module: PLEXCOM-MIB
OID (symbolic): PLEXCOM-MIB::plxSysMemAllocFail
OID (numeric): 1.3.6.1.4.1.465.5.2
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of times an allocation of a particular size was denied due to no buffers. Instance is the buffer size.
What is plxSysMemAllocFail?
Counts allocation requests of a specific buffer size (given by the OID instance) that were denied because no free buffers of that size were available -- a nonzero value is an early warning of memory exhaustion for that buffer class.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.465.5.2 snmpwalk -v2c -c public <target> PLEXCOM-MIB::plxSysMemAllocFail
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.465.5.2.1 snmpget -v2c -c public <target> PLEXCOM-MIB::plxSysMemAllocFail.1
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.465 | plexcom | PLEXCOM-MIB |
| 1.3.6.1.4.1.465.5 | plxSystemCounters | PLEXCOM-MIB |
| 1.3.6.1.4.1.465.5.2 | plxSysMemAllocFail | PLEXCOM-MIB |