Measurement Group: ComAgent Exception
Measurement Type: Simple
Measurement Dimension: Arrayed (by Service ID)
Description: Number of reliable transactions initiated by local User Layers that ended abnormally due to lack of resources.
Collection Interval: 30 min
Peg Condition: ComAgent receives a reliable request (G=1, R=1) from a local User Layer and ComAgent is unable to allocate resources to process the transaction.
Measurement Scope: Server
Recovery:
This measurement indicates that the local server is exhausting its resources for processing reliable transactions. This can result when the combination of transaction rate and response delays exceeds engineered limits. High transaction rates can result from local server overload. Excess response delays can result from overloaded destination servers and problems in the network between servers.