Application Experience Dashboard: Application Performance Metrics

Table of Contents

Where Can I Use This?	What Do I Need?
Prisma Access (with Strata Cloud Manager or Panorama configuration management)	Prisma Access license ADEM Observability license to view the data for Monitored Applications

Autonomous DEM uses TCP ping and Curl to determine the end to end Application Performance.

Metric	Description
Availability	Application availability (in percentage) during the Time Range.
DNS Lookup	DNS resolution time.
TCP Connect	Time taken to establish a TCP connection.
SSL Connect	Time taken to establish an SSL connection.
HTTP Latency	Time taken to establish an HTTP connection.
Time to First Byte	The total of DNS Lookup, TCP Connect, SSL Connect and HTTP Latency time results in the Time to First Byte.
Data Transfer	Total time taken for the entire data to be transferred.
Time to Last Byte	Time to First Byte + Data Transfer time.