Owner's Manual

100 Monitoring and Alerting
Threshold Values for Performance Monitoring
All performance counters have default warning and critical threshold values.
Exceeding these thresholds will generate an alert which will affect device
roll-up health. You can view the change in device health in the
Group Health View (Dell Management Console portal page.)
Table 9-5. Threshold Values for Performance Monitoring
Metric (Total Count
(simple+compound))
Unit Warning
Threshold
Critical
Threshold
Range
CPU
%Kernel Utilization
Time
% 70 80 0-100
%Processor
Utilization Time
% 70 80 0-100
%User Utilization
Time
% 70 80 0-100
Logical Disk
NOTE: These counters are not available on servers running supported
Linux operating systems.
Logical Disk Free
Space
% 20 10 0-100
Logical Disk IO/Sec /Sec 5 10 any
Memory
% Page File Usage % 90 95 0-100
Available Memory MB 50 20 any
Pages IO/Sec /Sec 15 20 any
Network
Incoming Bytes/Sec Bytes/Sec 1250000 1875000 any
Incoming
Packets/Sec
Packets/Sec 1250 1875 any
book.book Page 100 Monday, April 19, 2010 5:19 PM