Persistent filters bar

The orange thick line under the tabs can be unfolded by clicking on it or through the ctrl+: or ctrl+; shortcuts. The filters set there are stored in database and are applied on all collector views. They persist across navigation sessions. Filters can apply on data not presented in the current view or embed hardcoded complex queries, like 'nodes with services'.

Upon filter selection, a tag cloud appears to display all possible values of the filter. Clicking a tag will set the filter value box. The filter value follow the same syntax rules as the column filters.

A filter/value is added by clicking on the '+' blue icon and removed by clicking on the 'x' red icon.