Reference Guide

System Event Log Messages for IPMI Systems 271
Power And Performance Events
The power and performance events are used to detect degradation in system
performance with change in power supply.
Table 4-17. Power And Performance Events
Description Severity Cause
System Board Power
Optimized:
Performance status
sensor for System
Board, degraded,
<description of
why> was
deasserted
Normal This event is generated when
system performance was
restored.
System Board Power
Optimized:
Performance status
sensor for System
Board, degraded,
<description of
why> was asserted
Warning This event is generated when
change in power supply
degrades system
performance.
System Board Power
Optimized:
Performance status
sensor for System
Board, degraded,
power capacity
changed was
asserted
Warning This event is generated when
change in power supply
degrades system
performance.
System Board Power
Optimized:
Performance status
sensor for System
Board, degraded,
power capacity
changed was
deasserted
Normal This event is generated when
the system performance is
restored.