From the results page of your completed load test, RedLine13 provides a multitude of options for debugging your test and analyzing failure modes. The most convenient of these is the “Error Table” which is displayed at the bottom of the results page.
While the errors listed here are by no means comprehensive, they are grouped by similarity and occurrence. Therefore, for many tests this will be the first area that can be referred to for indications of unexpected behaviors and characterization of failure modes. It would be reasonable to look at the error table first before analyzing output files or performing more in-depth troubleshooting of your test.