<% unless @histogram_pretty_date.nil? %>
<% content_for :tab_panes do %>
<%# We use protocol-relative paths here to avoid browsers refusing to load javascript over http in a page that was loaded over https. %>
<%= javascript_include_tag '//cdnjs.cloudflare.com/ajax/libs/raphael/2.1.2/raphael-min.js' %>
<%= javascript_include_tag '//cdnjs.cloudflare.com/ajax/libs/morris.js/0.4.3/morris.min.js' %>
Cache Age vs. Disk Utilization
circa <%= @histogram_pretty_date %>
<% end %>
<% end %>
<%= content_for :content_top %>
<%= content_for :tab_line_buttons %>
<%= content_for :tab_panes %>