[code]’datasize’ : { ‘help’ : ‘Database Size’,
‘stdout’ : ‘Database size is %sKB’,
‘label’ : ‘KB’,
‘query’ : BASE_QUERY % ‘Log Growths’,
‘type’ : ‘standard’
},[/code]

In fact does the same as

[code]’loggrowths’ : { ‘help’ : ‘Log Growths’,
‘stdout’ : ‘Log Growths is %s’,
‘label’ : ‘log_growths’,
‘query’ : BASE_QUERY % ‘Log Growths’,
‘type’ : ‘standard’
},[/code]

So we changed this manually to

[code]’datasize’ : { ‘help’ : ‘Database Size’,
‘stdout’ : ‘Database size is %sKB’,
‘label’ : ‘KB’,
‘query’ : BASE_QUERY % ‘Data File(s) Size (KB)’,
‘type’ : ‘standard’
},[/code]

After which we got the corrrect DB Size. Maybe you can investigate this and if you agree, update the check_mssql_database.py plugin?