All MIBs › CISCO-WAN-OPTIMIZATION-MIB › cwoAoHttpxStatsTotalMDCMTime
cwoAoHttpxStatsTotalMDCMTime
Module: CISCO-WAN-OPTIMIZATION-MIB
OID (symbolic): CISCO-WAN-OPTIMIZATION-MIB::cwoAoHttpxStatsTotalMDCMTime
OID (numeric): 1.3.6.1.4.1.9.9.762.1.3.3.3
Node type: OBJECT-TYPE
Type: CiscoMilliSeconds
Access: read-only
Description: This object indicates total time for Meta Data Cache Misses (MDCM) for HTTP AO since it was started.
Discontinuities in the value of this counter can occur at re-initialization of the HTTP AO. The last discontinuity time is indicated by the value of cwoAoStatsLastResetTime for the HTTP AO.
What is cwoAoHttpxStatsTotalMDCMTime?
This read-only CiscoMilliSeconds object indicates the total time for Meta Data Cache Misses (MDCM) for the HTTP AO since it was started, with discontinuities possible at re-initialization, indicated by cwoAoStatsLastResetTime for the HTTP AO. An admin uses this to quantify the latency cost specifically attributable to HTTP metadata cache misses, distinct from full object cache misses. A high and growing MDCM time would suggest the HTTP AO's metadata caching isn't keeping pace with the variety of objects being requested.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.762.1.3.3.3 snmpwalk -v2c -c public <target> CISCO-WAN-OPTIMIZATION-MIB::cwoAoHttpxStatsTotalMDCMTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.762.1.3.3.3.1 snmpget -v2c -c public <target> CISCO-WAN-OPTIMIZATION-MIB::cwoAoHttpxStatsTotalMDCMTime.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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.762 | ciscoWanOptimizationMIB | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1 | ciscoWanOptimizationMIBObjects | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.3 | cwoAo | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.3.3 | cwoAoHttpxStats | CISCO-WAN-OPTIMIZATION-MIB |
| 1.3.6.1.4.1.9.9.762.1.3.3.3 | cwoAoHttpxStatsTotalMDCMTime | CISCO-WAN-OPTIMIZATION-MIB |