values was changed in TOTAL_STATS files from 3.11.1 and 3.12.1b0

It was detected in 3.12.1b0 and 3.12.0b0 versions

The file that save the TOTAL_STATS located in tmp (e.g. /esarchive/autosubmit/t01q/tmp/t01q_PERFORMANCE_METRICS_TOTAL_STATS)

In the last line of the file you can found:

• for the version 3.11.1:

20190531113846 20190531113846 20190531113900 COMPLETED

for 3.12.1b0 :

20190530151332 2019053015133220190530151342 FAILED 20190530151343 COMPLETED

What is the meaning of this values?