Application connectivity monitor events
The symptomatic events described in Table
Symptomatic events
can be instrumented with the third-party adapter
events for management in Application Connectivity Monitor:
Class | Event | Description |
|---|---|---|
SoftwareService (and all derived classes | MinorSymptom | This symptom aggregates high severity events that are externally
instrumented. |
MajorSymptom | This symptom aggregates medium severity events that are
externally instrumented. | |
CriticalSymptom | This symptom aggregates high severity events that are externally
instrumented on the SoftwareService class. | |
DownSymptom | This symptom indicates that this SoftwareService is down
according to the external instrumentation received. | |
UnitaryComputerSyst em (and all derived
classes) | Unresponsive | This symptom indicates that a system’s protocol endpoints are not
responding to ICMP or SNMP polls and that connections to
applications hosted by the system are down. Application Connectivity
Monitor diagnoses the System Unresponsive problem when it receives
an UnresponsiveSymptom from IP Availability Manager. |
ResourceException | Indicates that the computer system is experiencing CPU or memory
degradation; this is only received from the IP Server Performance
Manager (source of this symptom). |
Table
Application Connectivity Monitor correlation with imported events
demonstrates how the symptomatic events from a third-party adapter are used in the
correlation of Application Connectivity Monitor:- The topology is a SoftwareService (Sw1) that is hosted by Host1.
- The symptomatic events marked with a bold “X” are the required event to diagnose the problem. For example, if Application Connectivity Monitor does not receive a DownSymptom for a SoftwareService, it will not diagnose SoftwareService Down.Application Connectivity Monitor correlation with imported eventsProblemsHost 1 UnresponsiveHost 1 ResourceExceptionSw1 DownSw1 MalfunctionSw1 DegradedSymptomsHost1UnResponsiveXHost1ResourceExceptionXXSw1DownSymptomXXSw1CriticalSymptomXXXSw1MajorSymptomXXXXSw1MinorSymptomXXX