3.36.55 EvEtgPendingTransDiscardPri6Y
- Measurement ID
- 14614
- Measurement Group
- Egress Throttle Group Performance
- Measurement Type
- Simple
- Measurement Dimension
- Arrayed
- Description
- Number of request messages with priority 6 and color yellow discarded (with or without response) due to last connection evaluated for routing being ETG Pending Transaction Limited
- Collection Interval
- 5 min
- Peg Condition
- Each time a request message with priority 6 and color yellow is discarded due to last connection evaluated being ETG Pending Transaction Limited
- Measurement Scope
- Site
Recovery
- Verify that the Maximum EPT for the ETG is set sufficiently high.
- Adjust the EPT onset/abatement thresholds if necessary. Setting an abatement threshold too close to its onset threshold may trigger oscillation between higher and lower congestion levels.
- Verify the EPT Abatement Timeout for the ETG is set sufficiently high. Short abatement time periods may result in triggering EPT throttling too rapidly.
- Determine if other connections (not part of this ETG) to the adjacent Diameter Node are out of service thus causing more traffic to be sent on connections/peers of this ETG than what the adjacent Diameter Node can support on a per-connection basis.
- Determine if the ETG is over-subscribed from a routing perspective. Any recent changes to DSR routing configurable may have inadvertently diverted more message traffic to connections/peers in this ETG.
- Determine if the Peer is exhibiting congestion, causing it to either drop the Requests or process them slowly, causing Pending Transactions on DSR to increase and exceed the threshold.
- If the problem persists, it is recommended to contact unresolvable-reference.html#GUID-F069C6FD-5BA3-4F31-AE9E-A187D5B5F729.