Guest

Preview Tool

Cisco Bug: CSCun68481 - 16.0 MME: CEPS performance degradation ~25% for PSC3 and ~20% for DPC

Last Modified

Dec 26, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

16.0(1)

Description (partial)

Symptom:
In 16.0 FCS, overall UE attach/detaches rate in MME for any type of hardware is lower than previous releases. With 16.0 MR1, the attach/detach rate in MME will be comparable to previous releases.

The improvements made in 16.0 MR1 are visible in cpu usage.

Conditions:
Compared to 15.0 release, earlier attach/detach failures are seen only with UE attach/detaches on MME rate reaches above certain threshold in 16.0 FCS.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.