Installation guide

Appendix A Network Ports and Protocols
1.4.2. Suppression of Action Execution (Suppression of Error
Event)
As for a part of error events, such as Machine inaccessible error, even if
SigmaSystemCenter detects the error event, SigmaSystemCenter waits for a recovery
event for the error event generated for a certain period of time and only if the recovery
event does not occur, SigmaSystemCenter executes a set action, supposing that an
error event and recovery event occur continuously in a short period of time.
The followings are the events to which you can set suppression setting and their
suppression events.
Events Suppression Events
Monitoring time of a
suppression event (Default
Value)
CPU load failure CPU load failure recovery 180 seconds
Machine inaccessible error start up machine 180 seconds
Shortage of Memory Shortage of Memory recovery 60 seconds
Reference: For instructions on how to set suppression events, see Subsection 4.10.5,
"Configuring Policy Property Settings" in SigmaSystemCenter Configuration Guide.