Windows 7 record ID’s
I’m looking for information regarding non-sequential record ID’s in Microsoft Windows 7. I am looking at a spreadsheet of activity logs and I’m seeing large gaps in record id sequences that seem to be tied to logins that don’t show what the user was doing. Is this normal? what causes large gaps in record ID’s? I also see dates with the record ID’s out of order. There are places where the record ID is getting larger but the dates are going back in time. I need a clear understanding of how this works.