To identify application performance as either compliant or non-compliant within a service-level agreement, you can apply page service-level thresholds (page SLTs), rules that specify the acceptable values for page delivery time, using the following latency metrics:
Unlike the system PCLs (which estimate performance of the historical data), page SLTs check every individual page in real time. You can see how many pages pass the performance check in a given period. This is reflected on the dashlets as "X% of pages were too slow."
There are four types of SLTs:
Note
To decide which rule to apply to a particular web page, the system uses the following types of SLTs as an ordered set of overrides (as you can see on the Administration > Thresholds and problem detection > Page service level thresholds (Page SLTs) page of the Real User Analyzer):
Defining and managing Watchpoints to group web traffic
Adding an incident detection rule on the Analyzer
Defining system PCLs to measure user experience with an application
Setting up the Collector and Analyzer to report page-render time