Message Copy measurements

The Diameter Application Server (DAS) measurements reflect the Message Copy performance. These measurements allow the user to monitor the amount of traffic being copied and the percentage of times that messages were successfully (or unsuccessfully) copied. Measurements such as the following are included in this group:
  • Number of messages being copied
  • Number of errors in transmitting those copies (i.e., retransmits)
  • Number of times a copy transaction failed
  • Tx and Message Copy queue utilization
Message Copy Measurement Report Fields
Measurement Tag Description Collection Interval
DASCopyAnswerRx Total number of DAS Copy Answers received. 5 min
DASCopyDiscarded Total number of Message Copy failures because of any error (no Answer received, the result code in the Answer didn’t match provisioning). 5 min
DASCopyFailureMCCSNotProvisioned Total amount of DAS Copy failures due to the copied message not finding a provisioned MCCS. 5 min
DASCopyFailureMPCong Total number of DAS Copy Failures because the MP was congested. 5 min
DASCopyFailurePeerApplIdUnsup Total amount of DAS Copy Failures because the Diameter Application Layer has specified a route list with no peer for the application ID in the message. 5 min
DASCopyFailureRLNotProv Total number of DAS Copy Failures because the route list is not provisioned. 5 min
DASCopyFailureSizeExceeded Total amount of DAS Copy failures due to the copied message size configured for the system. 5 min
DASCopyRetransmits Total number of DAS Copy retransmits. 5 min
DASCopyRetransmitsExceeded Total number of times the DAS Copy retransmits exceeded the configured max number of retransmits. 5 min
DASCopyTx Total number of DAS Copies forwarded. 5 min
DASCopyValidAnswer Total number of DAS Copy transactions completed (a Copy Pending Transaction has been paired with a qualified Answer from the DAS peer). 5 min
TxMsgCopyQueueAve Average Message Copy Queue utilization (0-100%) measured during the collection interval. 5 min
TxMsgCopyQueueFullDiscard Total number of DAS Request messages discarded because the Message Copy queue was full. 5 min
TxMsgCopyQueuePeak Peak Message Copy Queue utilization (0-100%) measured during the collection interval. 5 min