All MIBs › MCAFEE-MWG-MIB › stCPUIOWait
stCPUIOWait
Module: MCAFEE-MWG-MIB
OID (symbolic): MCAFEE-MWG-MIB::stCPUIOWait
OID (numeric): 1.3.6.1.4.1.1230.2.7.2.5.5
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: I/O wait value in percent
What is stCPUIOWait?
This read-only Counter64 reports the percentage of CPU time currently spent waiting on I/O. A high I/O wait alongside otherwise moderate stCPULoad points to a storage or disk-throughput bottleneck rather than raw compute load being the cause of gateway slowness.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1230.2.7.2.5.5 snmpwalk -v2c -c public <target> MCAFEE-MWG-MIB::stCPUIOWait
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1230.2.7.2.5.5.1 snmpget -v2c -c public <target> MCAFEE-MWG-MIB::stCPUIOWait.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.1230 | mcafee | MCAFEE-SMI |
| 1.3.6.1.4.1.1230.2 | mcafeeGATEWAY | MCAFEE-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1230.2.7 | mwg | MCAFEE-MWG-MIB |
| 1.3.6.1.4.1.1230.2.7.2 | mwgStatistics | MCAFEE-MWG-MIB |
| 1.3.6.1.4.1.1230.2.7.2.5 | mwgMiscellaneous | MCAFEE-MWG-MIB |
| 1.3.6.1.4.1.1230.2.7.2.5.5 | stCPUIOWait | MCAFEE-MWG-MIB |