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Cisco Bug: CSCuo43740 - 1000v Platform/PFM process going high during SNMP walk

Last Modified

Mar 05, 2018

Products (3)

  • Cisco Nexus 1000V Switch for VMware vSphere
  • Cisco Nexus 1000V Switch
  • Cisco Application Virtual Switch

Known Affected Releases

4.2(1)SV2(2.1) 5.2(1)SK1(1.0.316) 5.2(1)SV3(1.0.316) 5.2(1)SV3(1.2) 5.2(1)SV3(1.3) 5.2(1)SV3(1.4)

Description (partial)

Symptom:Platform process on VSM going high while walking CISCO-ENTITY-FRU-CONTROL-MIB or ENTITY-MIB
High CPU is only temporary during the SNMP walk is returning data

Queries to other OID's may fail if polled at a similar time to the problematic MIB's

Conditions:Releases prior to SV3.1.2 are affected by High CPU when polling CISCO-ENTITY-FRU-CONTROL-MIB or ENTITY-MIB (and there are also other SNMP bugs affecting those versions)

SV3.1.2 and later releases see High CPU only when polling ENTITY-MIB
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