DELL 7.4 User Manual

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Power And Performance Events
The power and performance events are used to detect degradation in system performance with change 
in power supply.
Table 21. 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.
System Board Power 
Optimized: Performance 
status sensor for System 
Board, degraded, user 
defined power capacity 
was asserted
Warning
This event is generated when a 
change in power supply 
degrades system performance.
System Board Power 
Optimized: Performance 
status sensor for System 
Board, degraded, user 
defined power capacity 
was deasserted
Normal
This event is generated when the 
system performance is restored.
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