[Mimedefang] graphdefang file and memory size to big

[Andrew Watkins]

Juergen,

Perfect.....

Thanks


>> My limit is a SummaryDB.db of 500MB which using about 2G of memory
>> during a run. Has anyone got over this problem are has a version which
>> uses a different database format?
> 
> 
> I just do a 
>  graphdefang.pl --trim
> once a month (just use an interval that suits your needs).
> 
> From graphdefang.pl:
> 
> --trim:
> Trim the SummaryDB to cut out old data.  It trims out:
> 1.  hourly data older than 1.25x$NUM_HOURS_SUMMARY hours
> 2.  daily data older than 1.25x$NUM_DAYS_SUMMARY days
> 3.  all but top 25 sender, recipient, value1, value2, subject values
>     for all dates prior to the current hour, day, and month..
>