Known issues/TODO (for steady-state)
+- Replace the test script with a better one
+ - Add test cases for the new check_interval option
+ - Parse debug=steadystate output to check calculations
+
+- Instead of calculating `intervals` every time, calculate it once and stash it
+ somewhere
+
+- Add the time unit to the ss_dur and check_interval variable names to reduce
+ possible confusion
+
- Better documentation for output
- Report read, write, trim IOPS/BW separately