May 29 00:07:16.179034 np0000177344 systemd[1]: Started devstack@file_tracker.service - Devstack devstack@file_tracker.service.
May 29 00:07:16.182635 np0000177344 file_tracker.sh[64682]: Number of open files | Number of open files not in use | Maximum number of files allowed to be opened
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May 29 00:14:56.331825 np0000177344 file_tracker.sh[115679]: 8800        0        9223372036854775807