The "Communication Agent Exception" measurement group is a set of measurements that provide information about exceptions and unexpected messages and events that are specific to the Communication Agent protocol.
Measurement Tag | Description | Collection Interval |
---|---|---|
CADataFIFOQueueFul | StackEvents discarded due to ComAgent DataFIFO queue full condition. | 30 min |
CADSTxDscrdCong | Number of egress stack events discarded because the congestion level of the connection exceeded the stack events’ priority level. | 30 min |
CAHSRsrcErr | Number of times that ComAgent receives in a heartbeat stack event status concerning a known Resource but an unknown Sub-Resource. | 30 min |
CAHSTxDscrdCongSR | Number of stack events discarded due to HA Service Sub-Resource congestion. | 30 min |
CAHSTxDscrdIntErrSR | Number of egress stack events destined to a known Sub-Resource that were discarded due to a ComAgent internal error. | 30 min |
CAHSTxDscrdUnavailSR | Number of stack events discarded because they were submitted to an Unavailable Sub-Resource of a given Resource. | 30 min |
CAHSTxDscrdUnknownSR | Number of egress stack events discarded because they referred to a known Resource and an unknown Sub-Resource. | 30 min |
CAHSTxDscrdUnkwnRsrc | Number of egress stack events discarded because they referred to an unknown Resource. | 30 min |
CAHSTxRsrc | Number of egress stack events that were routed to a known Resource. | 30 min |
CAMxFIFOQueueFul | StackEvents discarded due to ComAgent MxFIFO queue full condition. | 30 min |
CAPSTxDscrdCongPeer | Number of egress events discarded because Peer congestion. | 30 min |
CAPSTxDscrdUnavailGrp | Number of egress stack events discarded because they referred to a Peer Group which was unavailable. | 30 min |
CAPSTxDscrdUnkwnGrp | Number of egress stack events discarded because they referred to a Peer Group which was unknown. | 30 min |
CARsrcPoolFul | ComAgent internal resource pool exhaustion condition | 30 min |
CARSTxDscrdCong | Number of stack events discarded due to Routed Service congestion. | 30 min |
CARSTxDscrdSvcUnavail | Number of stack events discarded because they were submitted to an Unavailable Routed Service. | 30 min |
CARxDiscUnexpEvent | Number of ingress events discarded because it was unexpected in the connection operational state. | 30 min |
CARxDscrdBundle | Number of ingress bundled event discarded during de-serialization | 30 min |
CARxDscrdConnUnavail | Number of User Data ingress events discarded because connection was not in-service. | 30 min |
CARxDscrdDecodeFailed | Number of ingress events discarded because failed to deserialize (event not part of stack service language). | 30 min |
CARxDscrdIncompat | Number of ingress events discarded because an Incompatible header version is received. | 30 min |
CARxDscrdInternalErr | Number of ingress events discarded because of other unexpected internal processing error. | 30 min |
CARxDscrdLayerSendFail | Number of User Data ingress events discarded because layer’s sendTo failed. | 30 min |
CARxDscrdMsgLenErr | Number of ingress events discarded as it doesn’t contain enough bytes (less than event header bytes). | |
CARxDscrdUnkServer | Number of ingress events discarded because the origination server was unknown/not configured. | 30 min |
CARxDscrdUnkStkLyr | Number of User Data ingress events discarded because stack layer is not known. | 30 min |
CARxMsgUnknown | Number of ingress events discarded because stack event was unknown. | 30 min |
CAStackQueueFul | StackEvents discarded due to ComAgent task queue full condition. | 30 min |
CATransDscrdInvCorrId | Number of received stack events that were received and discarded because they did not correlate with a pending transaction. | 30 min |
CATransDscrdStaleErrRsp | Number of times that an error response was discarded because it contained a valid correlation ID value but its originating server was not the last server to which the request was sent. | 30 min |
CATransEndAbnorm | Number of reliable transactions that terminated abnormally. | 30 min |
CATransEndAbnormRateAvg | Average rate per second that ComAgent transactions ended abnormally during the collection interval. | 30 min |
CATransEndAbnormRateMax | Maximum rate per second that ComAgent transactions ended abnormally during the collection interval. | 30 min |
CATransEndAnsErr | Number of reliable transactions initiated by local User Layers that ended with an error response from a destination server. | 30 min |
CATransEndErr | Number of reliable transactions initiated by local User Layers that ended abnormally with an error response from a destination server. | 30 min |
CATransEndNoResources | Number of reliable transactions initiated by local User Layers that ended abnormally due to lack of resources. | 30 min |
CATransEndNoResponse | Number of reliable transactions initiated by local User Layers that ended abnormally due to a timeout waiting for a response. | 30 min |
CATransEndUnkwnSvc | Number of reliable transactions initiated by local User Layers that ended abnormally because they referred to an unknown service. | 30 min |
CATransEndUnregSvc | Number of reliable transactions initiated by local User Layers that ended abnormally because they referred to a known service that lacked a registered User Layer. | 30 min |
CATransNoReTxMaxTTL | Number of reliable transactions abnormally ended because of Max Time to live exceeded without any retransmits. | 30 min |
CATransRetx | Number of times stack events were retransmitted. | 30 min |
CATransReTxExceeded | Number of reliable transactions abnormally ended because of Max number of Retries exceeded. | 30 min |
CATransStaleSuccessRsp | Number of times that a success response was received from an unexpected server and was accepted to end a transaction. | 30 min |
CATransTTLExceeded | Number of reliable transactions abnormally ended because of Max Time to live exceeded. | 30 min |
CATxDscrdConnUnAvail | Number of User Data egress events discarded because connection was not in-service(down/blocked/not aligned). | 30 min |
CATxDscrdDestUserIncmpat | Number of User Data egress events discarded because the remote doesn’t support requested capabilities (either it doesn’t support stack or event library or event library version is incompatible) | 30 min |
CATxDscrdEncodeFail | Number of User Data egress events discarded because of serialization failures | 30 min |
CATxDscrdInternalErr | Number of egress events discarded because of other unexpected internal processing error. | 30 min |
CATxDscrdMxSendFail | Number of User Data egress events discarded because of failure reported by MxEndpoint | 30 min |
CATxDscrdUnknownSvc | Number of non-reliable and non-request (G=0 or R=0) egress stack events discarded because they refer to an unknown service. | 30 min |
CATxDscrdUnkServer | Number of egress events discarded because the destination server was unknown/not configured. | 30 min |
CATxDscrdUnregSvc | Number of egress stack events discarded because they reference a known service that has no registered User Layer. | 30 min |