Check the below code for creating QVW Reload time, i meant time taken for reload. it will create multiple files for all the QVW. Finally we can concatenate them.
Also other code will give file time for individual QVD's, those also can be concatenated in same way finally.
If only QVW Last reload time is required for the first case means, you can use same code used for QVD File time.
Below is code for ref:
///////The Below is for Reload time/////////
//Start of Script
//End of Script
LET vRunTime_App1 = Interval(now()-VStart,'HH:MM:SS');
Load '$(vRunTime_App1)' as Runtime_APP,
'APP1' as App_Name
Store ReloadTime_Table into ReloadTime_Table1.qvd(qvd);
DROP Table ReloadTime_Table;
///////The Below is for QVD Update time/////////
Load '$(ReloadTime_Table_Filetime)' as QVD_Time,
'QVD1' as QVD_Name
Store QVD_Time_Table into QVD_Time_Table1.qvd(qvd);
DROP Table QVD_Time_Table;
Let me know if i missed anything. PFA App for Ref.