diff --git a/src/Symfony/Component/Cache/DataCollector/CacheDataCollector.php b/src/Symfony/Component/Cache/DataCollector/CacheDataCollector.php
index 9590436dc4630..e121596e83841 100644
--- a/src/Symfony/Component/Cache/DataCollector/CacheDataCollector.php
+++ b/src/Symfony/Component/Cache/DataCollector/CacheDataCollector.php
@@ -114,7 +114,7 @@ private function calculateStatistics(): array
             /** @var TraceableAdapterEvent $call */
             foreach ($calls as $call) {
                 ++$statistics[$name]['calls'];
-                $statistics[$name]['time'] += $call->end - $call->start;
+                $statistics[$name]['time'] += ($call->end ?? microtime(true)) - $call->start;
                 if ('get' === $call->name) {
                     ++$statistics[$name]['reads'];
                     if ($call->hits) {
@@ -136,10 +136,8 @@ private function calculateStatistics(): array
                     $statistics[$name]['misses'] += $call->misses;
                 } elseif ('hasItem' === $call->name) {
                     ++$statistics[$name]['reads'];
-                    if (false === $call->result) {
-                        ++$statistics[$name]['misses'];
-                    } else {
-                        ++$statistics[$name]['hits'];
+                    foreach ($call->result ?? [] as $result) {
+                        ++$statistics[$name][$result ? 'hits' : 'misses'];
                     }
                 } elseif ('save' === $call->name) {
                     ++$statistics[$name]['writes'];
diff --git a/src/Symfony/Component/Cache/Tests/DataCollector/CacheDataCollectorTest.php b/src/Symfony/Component/Cache/Tests/DataCollector/CacheDataCollectorTest.php
index 6aa94c2c63383..a00954b6cb828 100644
--- a/src/Symfony/Component/Cache/Tests/DataCollector/CacheDataCollectorTest.php
+++ b/src/Symfony/Component/Cache/Tests/DataCollector/CacheDataCollectorTest.php
@@ -12,6 +12,7 @@
 namespace Symfony\Component\Cache\Tests\DataCollector;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\Cache\Adapter\NullAdapter;
 use Symfony\Component\Cache\Adapter\TraceableAdapter;
 use Symfony\Component\Cache\DataCollector\CacheDataCollector;
 use Symfony\Component\HttpFoundation\Request;
@@ -55,7 +56,7 @@ public function testHitedEventDataCollector()
         $traceableAdapterEvent->name = 'hasItem';
         $traceableAdapterEvent->start = 0;
         $traceableAdapterEvent->end = 0;
-        $traceableAdapterEvent->hits = 1;
+        $traceableAdapterEvent->hits = 0;
         $traceableAdapterEvent->misses = 0;
         $traceableAdapterEvent->result = ['foo' => false];
 
@@ -63,8 +64,8 @@ public function testHitedEventDataCollector()
 
         $this->assertEquals($statistics[self::INSTANCE_NAME]['calls'], 1, 'calls');
         $this->assertEquals($statistics[self::INSTANCE_NAME]['reads'], 1, 'reads');
-        $this->assertEquals($statistics[self::INSTANCE_NAME]['hits'], 1, 'hits');
-        $this->assertEquals($statistics[self::INSTANCE_NAME]['misses'], 0, 'misses');
+        $this->assertEquals($statistics[self::INSTANCE_NAME]['hits'], 0, 'hits');
+        $this->assertEquals($statistics[self::INSTANCE_NAME]['misses'], 1, 'misses');
         $this->assertEquals($statistics[self::INSTANCE_NAME]['writes'], 0, 'writes');
     }
 
@@ -84,6 +85,25 @@ public function testSavedEventDataCollector()
         $this->assertEquals($statistics[self::INSTANCE_NAME]['writes'], 1, 'writes');
     }
 
+    public function testCollectBeforeEnd()
+    {
+        $adapter = new TraceableAdapter(new NullAdapter());
+
+        $collector = new CacheDataCollector();
+        $collector->addInstance(self::INSTANCE_NAME, $adapter);
+
+        $adapter->get('foo', function () use ($collector) {
+            $collector->collect(new Request(), new Response());
+
+            return 123;
+        });
+
+        $stats = $collector->getStatistics();
+        $this->assertGreaterThan(0, $stats[self::INSTANCE_NAME]['time']);
+        $this->assertEquals($stats[self::INSTANCE_NAME]['hits'], 0, 'hits');
+        $this->assertEquals($stats[self::INSTANCE_NAME]['misses'], 1, 'misses');
+    }
+
     private function getCacheDataCollectorStatisticsFromEvents(array $traceableAdapterEvents)
     {
         $traceableAdapterMock = $this->createMock(TraceableAdapter::class);