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diff --git a/web/modules/contrib/devel/webprofiler/src/DataCollector/TimeDataCollector.php b/web/modules/contrib/devel/webprofiler/src/DataCollector/TimeDataCollector.php
new file mode 100644
index 000000000..d2aa0442d
--- /dev/null
+++ b/web/modules/contrib/devel/webprofiler/src/DataCollector/TimeDataCollector.php
@@ -0,0 +1,157 @@
+<?php
+
+namespace Drupal\webprofiler\DataCollector;
+
+use Drupal\webprofiler\DrupalDataCollectorInterface;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\DataCollector\TimeDataCollector as BaseTimeDataCollector;
+use Symfony\Component\HttpKernel\KernelInterface;
+use Symfony\Component\Stopwatch\StopwatchEvent;
+
+/**
+ * Class TimeDataCollector.
+ */
+class TimeDataCollector extends BaseTimeDataCollector implements DrupalDataCollectorInterface {
+
+  use StringTranslationTrait, DrupalDataCollectorTrait;
+
+  /**
+   * @param \Symfony\Component\HttpKernel\KernelInterface $kernel
+   * @param $stopwatch
+   */
+  public function __construct(KernelInterface $kernel = NULL, $stopwatch = NULL) {
+    parent::__construct($kernel, $stopwatch);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function collect(Request $request, Response $response, \Exception $exception = NULL) {
+    parent::collect($request, $response, $exception);
+
+    $this->data['memory_limit'] = $this->convertToBytes(ini_get('memory_limit'));
+    $this->updateMemoryUsage();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function lateCollect() {
+    parent::lateCollect();
+
+    $this->updateMemoryUsage();
+  }
+
+  /**
+   * Gets the memory.
+   *
+   * @return int
+   *   The memory
+   */
+  public function getMemory() {
+    return $this->data['memory'];
+  }
+
+  /**
+   * Gets the PHP memory limit.
+   *
+   * @return int
+   *   The memory limit
+   */
+  public function getMemoryLimit() {
+    return $this->data['memory_limit'];
+  }
+
+  /**
+   * Updates the memory usage data.
+   */
+  public function updateMemoryUsage() {
+    $this->data['memory'] = memory_get_peak_usage(TRUE);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getTitle() {
+    return $this->t('Timeline');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getPanelSummary() {
+    return $this->t('Duration: @duration', ['@duration' => sprintf('%.0f ms', $this->getDuration())]);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIcon() {
+    return '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';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getLibraries() {
+    return [
+      'webprofiler/timeline',
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getDrupalSettings() {
+    /** @var StopwatchEvent[] $collectedEvents */
+    $collectedEvents = $this->getEvents();
+
+    if (!empty($collectedEvents)) {
+      $sectionPeriods = $collectedEvents['__section__']->getPeriods();
+      $endTime = end($sectionPeriods)->getEndTime();
+      $events = [];
+
+      foreach ($collectedEvents as $key => $collectedEvent) {
+        if ('__section__' != $key) {
+          $periods = [];
+          foreach ($collectedEvent->getPeriods() as $period) {
+            $periods[] = [
+              'start' => sprintf("%F", $period->getStartTime()),
+              'end' => sprintf("%F", $period->getEndTime()),
+            ];
+          }
+
+          $events[] = [
+            "name" => $key,
+            "category" => $collectedEvent->getCategory(),
+            "origin" => sprintf("%F", $collectedEvent->getOrigin()),
+            "starttime" => sprintf("%F", $collectedEvent->getStartTime()),
+            "endtime" => sprintf("%F", $collectedEvent->getEndTime()),
+            "duration" => sprintf("%F", $collectedEvent->getDuration()),
+            "memory" => sprintf("%.1F", $collectedEvent->getMemory() / 1024 / 1024),
+            "periods" => $periods,
+          ];
+        }
+      }
+
+      return ['time' => ['events' => $events, 'endtime' => $endTime]];
+    }
+    else {
+      return ['time' => ['events' => [], 'endtime' => 0]];
+    }
+  }
+
+  /**
+   * @return array
+   */
+  public function getData() {
+    $data = $this->data;
+
+    $data['duration'] = $this->getDuration();
+    $data['initTime'] = $this->getInitTime();
+
+    return $data;
+  }
+}