Intro
OctoPerf offers a JTL import feature that allows anyone to import JMeter results and manipulate them through our reporting UI for free.
What is JTL
JTL stands for Jmeter Test Logs. It is the recommended output for JMeter test results.
It is basically a CSV file that contains a single line for each individual sample result:
It is important to note that the JTL is not structured, it contains results for a given JMeter instance across all threads running. Because of this it can be difficult to differentiate items that share a similar label.