HPC batch systems generally track resources used by users and batch jobs to help ensure fair use of system resources, even if the user isn’t actually charged money for specific job usage. The qacct command allows querying batch accounting logs by job number or username, etc.

For example

qacct -d 7 -o $(whoami) -j

Gives the last 7 days of jobs. “ru_wallclock” is the number of seconds it took to run the job.

accounting log format