query on data sources and graphs.

[pahlevanzadeh]

I have 1000 data source per core switch.
Management>Data Sources has search in data sources and when I click edit graph, I can view the given graph. However I need to search for example vlan220 or vlan110, And I only can find them in Management>Data Sources .
Where can I found the given search and view the related graph?
UPDATE:
Indeed I need to query for an specific date and name.