1. Enable a metric
------------------
Browse resources>server2>jbosson-simple>jbosson-simple.war>Monitor tab>Configure subtab
Activate Avg Servlet Resp. Time with a 1 minute Collection interval

Play a while with index.do, since Metrics are only shown when they have data for the time range selected.
Click the Visibility subtab>Metric data subtab

The Avg Servlet Response Time metric should be visible after 2 minutes maximum.

2. Define an alert
------------------
Click the Alert Tab.
Create a new Definition.
Choose a name : SimpleAppAlert, High Priority, Enable radio button.
As a condition, choose the Metric Avg Servlet Response Time, Greater than 5s.
Check ActionFilters checkbox : "Disable alert until re-enabled manually or by recovery alert"

3. Play with the alert
----------------------
Load the following URL in a browser : http://localhost:8080/SimpleApp/index.do?cmd=underperforming.
Once the counter is above 10, the response time will increase.
The alert should appear in the Dashboard.
Click the alert link from the Dashboard. It is disabled.
Reenable it manually.
Reload the URL.
After a while the Alert should reappear in the Dashboard.