Fix misses calculation when calling getItems

fsevestre · fsevestre · commit 3d1ab6df13f0 · 2018-05-10T16:33:41.000+02:00
diff --git a/src/Symfony/Component/Cache/DataCollector/CacheDataCollector.php b/src/Symfony/Component/Cache/DataCollector/CacheDataCollector.php
@@ -132,10 +132,9 @@ private function calculateStatistics()
                         $statistics[$name]['misses'] += 1;
                     }
                 } elseif ('getItems' === $call->name) {
-                    $count = $call->hits + $call->misses;
-                    $statistics[$name]['reads'] += $count;
+                    $statistics[$name]['reads'] += $call->hits + $call->misses;
                     $statistics[$name]['hits'] += $call->hits;
-                    $statistics[$name]['misses'] += $count - $call->misses;
+                    $statistics[$name]['misses'] += $call->misses;
                 } elseif ('hasItem' === $call->name) {
                     $statistics[$name]['reads'] += 1;
                     if (false === $call->result) {
