Measurement Group: SBR Exception
Measurement Type: Simple
Measurement Dimension: Arrayed (by Partition ID)
Description: The number of load shed error responses sent that indicate read operations shed during the collection interval. Read operations are shed during critical congestion.
Collection Interval: 5 min
Peg Condition: This measurement is incremented by one each time the SBR transmits a load shed error response.
Measurement Scope: Server Group
Recovery: Any counts for this measurement should be investigated. Counts for this measurement indicate that the SBR may be congested. Inspect the alarms for the SBR for more information regarding the severity of the congestion. The Sbr.TxError measurement will also show counts when this measurement shows counts. Another associated measurement, Sbr.RxIngressMsgQueueAvg, shows the average percentage of queue length utilization, which is used to determine congestion.