The Dashboard view shows the overall health of the monitored IT infrastructure. Analyzer detail view continuously processes incoming data and compares it with key performance indicators that are defined for each resource metric.
These conditions are continuously evaluated and depicted in a traffic light display with red (Critical), amber (Warning), and green (Normal) indicators. The dashboard displays any condition that requires immediate attention. 
In the previous example, the dashboard shows that storage resource 421358 has violated critical thresholds. You can click the Critical icon for further details.
In this case, the total response time and total IOPS on various LDEVs has exceeded the critical threshold. For further details, click the Critical icon to view a graph of the metrics over time.
For example, the graph shows that the total IOPS exceeds the critical threshold.