lib/request_log_analyzer/tracker/duration.rb in wvanbergen-request-log-analyzer-1.1.3 vs lib/request_log_analyzer/tracker/duration.rb in wvanbergen-request-log-analyzer-1.1.4

@@ -47,13 +47,15 @@
       else
         category = options[:category].respond_to?(:call) ? options[:category].call(request) : request[options[:category]]
         duration = options[:duration].respond_to?(:call) ? options[:duration].call(request) : request[options[:duration]]
   
         if !duration.nil? && !category.nil?
-          @categories[category] ||= {:hits => 0, :cumulative => 0.0}
+          @categories[category] ||= {:hits => 0, :cumulative => 0.0, :min => duration, :max => duration }
           @categories[category][:hits] += 1
           @categories[category][:cumulative] += duration
+          @categories[category][:min] = duration if duration < @categories[category][:min]
+          @categories[category][:max] = duration if duration > @categories[category][:max]   
         end
       end
     end
     
     def hits(cat)
@@ -61,11 +63,19 @@
     end
     
     def cumulative_duration(cat)
       categories[cat][:cumulative]
     end
-    
+
+    def min_duration(cat)
+      categories[cat][:min]
+    end
+
+    def max_duration(cat)
+      categories[cat][:max]
+    end
+
     def average_duration(cat)
       categories[cat][:cumulative] / categories[cat][:hits]  
     end
     
     def overall_average_duration
@@ -104,15 +114,20 @@
     def report_table(output, amount = 10, options = {}, &block)
     
       output.title(options[:title])
     
       top_categories = @categories.sort { |a, b| yield(b[1]) <=> yield(a[1]) }.slice(0...amount)
-      output.table({:title => 'Category', :width => :rest}, {:title => 'Hits', :align => :right, :min_width => 4}, 
-            {:title => 'Cumulative', :align => :right, :min_width => 10}, {:title => 'Average', :align => :right, :min_width => 8}) do |rows|
+      output.table({:title => 'Category', :width => :rest}, 
+            {:title => 'Hits',       :align => :right, :highlight => (options[:sort] == :hits), :min_width => 4}, 
+            {:title => 'Cumulative', :align => :right, :highlight => (options[:sort] == :cumulative), :min_width => 10}, 
+            {:title => 'Average',    :align => :right, :highlight => (options[:sort] == :average), :min_width => 8},
+            {:title => 'Min',        :align => :right, :highlight => (options[:sort] == :min)}, 
+            {:title => 'Max',        :align => :right, :highlight => (options[:sort] == :max)}) do |rows|
       
         top_categories.each do |(cat, info)|
-          rows << [cat, info[:hits], "%0.02fs" % info[:cumulative], "%0.02fs" % (info[:cumulative] / info[:hits])]
+          rows << [cat, info[:hits], "%0.02fs" % info[:cumulative], "%0.02fs" % (info[:cumulative] / info[:hits]),
+                    "%0.02fs" % info[:min], "%0.02fs" % info[:max]]
         end        
       end
 
     end
 
@@ -123,14 +138,14 @@
       options[:top]    ||= 20
   
       options[:report].each do |report|
         case report
         when :average
-          report_table(output, options[:top], :title => "#{options[:title]} - top #{options[:top]} by average time") { |cat| cat[:cumulative] / cat[:hits] }  
+          report_table(output, options[:top], :title => "#{options[:title]} - top #{options[:top]} by average time", :sort => :average) { |cat| cat[:cumulative] / cat[:hits] }  
         when :cumulative
-          report_table(output, options[:top], :title => "#{options[:title]} - top #{options[:top]} by cumulative time") { |cat| cat[:cumulative] }
+          report_table(output, options[:top], :title => "#{options[:title]} - top #{options[:top]} by cumulative time", :sort => :cumulative) { |cat| cat[:cumulative] }
         when :hits
-          report_table(output, options[:top], :title => "#{options[:title]} - top #{options[:top]} by hits") { |cat| cat[:hits] }
+          report_table(output, options[:top], :title => "#{options[:title]} - top #{options[:top]} by hits", :sort => :hits) { |cat| cat[:hits] }
         else
           raise "Unknown duration report specified: #{report}!"
         end
       end
     end