RxPduPoolEmptyDiscard

Measurement Group: Diameter Exception

Measurement Type: Simple

Measurement Dimension: Single

Description: The number of Diameter messages that were discarded because no PDU buffers were available.

Collection Interval: 5 min

Peg Condition: For each Diameter message discarded.

The connection measurement is associated with the connection the message was received from.

Measurement Scope: Server Group

Recovery:

  1. If both the peak and average measurements for multiple MPs within a Network Element are consistently near the recommended maximum engineered capacity of an MP when the Ingress Message Rate and/or Diameter Process CPU Utilization measurements are below the recommended maximum engineered capacity of an MP, then a network (IP or Diameter) problem may exist. Looking at these measurements on a time of day basis may provide additional insight into potential network problems.
  2. If the peak and average for an individual MP is significantly different than other MPs in the same Network Element then an MP-specific software problem may exist (e.g., a buffer pool leak).
  3. Contact My Oracle Support (MOS) for assistance if needed.
Parent topic: Diameter Exception measurements