@@ -49,7 +49,7 @@ def trace(name)
     #
     # @return [Array] Array of [name, time] pairs with a Total entry added.
     def trace_stats
-      self[:trace] + [['total', self[:trace].collect { |s| s[1].to_f }.inject(:+).to_s]]
+      self[:trace].sort_by(&:last) + [['total', self[:trace].collect { |s| s[1].to_f }.inject(:+).to_s]]
     end
 
     # If the API is a streaming API this will send the provided data to the client.
 
@@ -8,6 +8,11 @@ module Rack
     class Tracer
       include Goliath::Rack::AsyncMiddleware
 
+      def initialize(app, header_name=nil)
+        super(app)
+        @header_name = header_name || 'X-PostRank'
+      end
+
       def call(env)
         env.trace 'trace.start'
         shb = super(env)
@@ -16,7 +21,8 @@ def call(env)
       end
 
       def post_process(env, status, headers, body)
-        extra = { 'X-PostRank' => env.trace_stats.collect{|s| s.join(': ')}.join(', ')}
+        extra = { @header_name => env.trace_stats.collect{|s| s.join(': ')}.join(', ')}
+        env.logger.info env.trace_stats.collect{|s| s.join(':')}.join(', ')
         [status, headers.merge(extra), body]
       end
     end
Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ def trace(name)`
`49`	`49`	`#`
`50`	`50`	`# @return [Array] Array of [name, time] pairs with a Total entry added.`
`51`	`51`	`def trace_stats`
`52`		`- self[:trace] + [['total', self[:trace].collect { \|s\| s[1].to_f }.inject(:+).to_s]]`
	`52`	`+ self[:trace].sort_by(&:last) + [['total', self[:trace].collect { \|s\| s[1].to_f }.inject(:+).to_s]]`
`53`	`53`	`end`
`54`	`54`
`55`	`55`	`# If the API is a streaming API this will send the provided data to the client.`