add the pathname to the stats to differentiate tests. add grouping

Author: johnbender

tests/speed/stats/index.php

@@ -1,23 +1,24 @@
 <?php
   $db = new PDO('sqlite:./stats.db');
-  $db->query('CREATE TABLE IF NOT EXISTS stats (id INTEGER, agent TEXT, point TEXT, value REAL, time TIMESTAMP, PRIMARY KEY (id))');
+  $db->query('CREATE TABLE IF NOT EXISTS stats (id INTEGER, agent TEXT, point TEXT, value REAL, time TIMESTAMP, pathname TEXT, PRIMARY KEY (id))');
 
   // making a sad attempt here to provide a clean REST-respecting url scheme.
   // stats with a GET returns - wait for it - the stats, and a post with the
   // the right params will create a new entry
   if ( $_SERVER['REQUEST_METHOD'] == "GET" ) {
      $json = Array();
-     $st = $db->prepare( 'SELECT agent, point, value, time FROM stats' );
+     $st = $db->prepare( 'SELECT point, avg(value) as avg_value, pathname, strftime(\'%Y-%m-%d\', time) as day FROM stats GROUP BY pathname, point, strftime(\'%Y-%m-%d\', time);' );
      $st->execute();
      $result = $st->fetchAll(PDO::FETCH_ASSOC);
      header("Content-Type: application/json");
      echo json_encode($result);
-  }  elseif ( $_POST['datapoint'] && $_POST['value'] && $_POST['agent'] ) {
-     $st = $db->prepare('INSERT INTO stats (agent, point, value, time) VALUES (:agent,  :data_point, :value, DATETIME(\'now\'))');
+  }  elseif ( $_POST['datapoint'] && $_POST['value'] && $_POST['agent'] && $_POST['pathname']) {
+     $st = $db->prepare('INSERT INTO stats (agent, point, value, pathname, time) VALUES (:agent,  :data_point, :value, :pathname, DATETIME(\'now\'))');
      $st->execute(array(
             ':agent' => $_POST['agent'],
             ':data_point' => $_POST['datapoint'],
-            ':value' => $_POST['value']
+            ':value' => $_POST['value'],
+            ':pathname' => $_POST['pathname']
         ));
 
      echo "success";

tests/speed/stats/perf.js

@@ -9,6 +9,8 @@ window.Perf = (function($, Perf) {
 		report: function( data, after ) {
 			var self = this;
 
+			data.pathname = location.pathname;
+
 			$.post( self.reportUrl, data, after );
 		},