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Cisco Bug: CSCvt00796 - Logged out user sessions MO pcons.DelRef accumulated in DB triggered PM OOM crash

Last Modified

Oct 01, 2020

Products (1)

  • Cisco Application Policy Infrastructure Controller (APIC)

Known Affected Releases

3.2(7f) 5.0(0.205a)

Description (partial)

Symptom:
The policymgr DME process can crash because of an OOM issue, and there are many pcons.DelRef managed objects in the DB.

Conditions:
After decommissioning a Cisco APIC from the cluster, the active Cisco APIC keeps bookkeeping the pcosn.DelRef managed object for the decommissioned Cisco APIC. If the Cisco APIC is not commissioned soon enough, the DB/memory grows high and causes an OOM issue.
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