Preview Tool

Cisco Bug: CSCus08278 - CUCDM: Swap Exhaustion Observed After 100k DB Checkpoint

Last Modified

Mar 09, 2018

Products (1)

  • Cisco Hosted Collaboration Solution (HCS)

Known Affected Releases


Description (partial)

Sluggish performance on any actions (e.g. Slow GUI response, NBN freezing)
May see warnings on CLI indicating SWAP memory is low.
CLI command 'diag free' will indicate SWAP memory is low or exhausted.

100k users provisioned in CUCDM DB.

Swap memory was exhausted following simultaneous import of 500 bulk users, sync of 500 LDAP users, NBN notifications activated, and minor MACD changes on system with 100k users provisioned in DB.  The exhaustion is specific to the primary node.
Bug details contain sensitive information and therefore require a 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.