Run Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Cache\Cache::mergeTags [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\Cache::mergeTags797 20.0% 13,872 1.5% 1,083,528 3.6% 11,432 0.0%
Exclusive Metrics for Current Function3,914 28.2% -1,017,024 -93.9% 2,352 20.6%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge416 52.2% 10,570 76.2% 845,440 78.0% 0 0.0%
Drupal\Core\Render\RenderCache::set77 9.7% 1,116 8.0% 91,496 8.4% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheTags119 14.9% 616 4.4% 36,920 3.4% 1,616 14.1%
Drupal\views\Plugin\views\query\Sql::getCacheTags29 3.6% 506 3.6% 48,440 4.5% 0 0.0%
Drupal\Core\Config\ConfigBase::getCacheTags67 8.4% 465 3.4% 24,824 2.3% 632 5.5%
Drupal\filter\Element\ProcessedText::preRenderText29 3.6% 211 1.5% 9,528 0.9% 0 0.0%
Drupal\image\Plugin\Field\FieldFormatter\ImageFormatter::viewElements29 3.6% 182 1.3% 9,520 0.9% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple28 3.5% 158 1.1% 12,096 1.1% 8,528 74.6%
Drupal\views\Plugin\views\cache\CachePluginBase::getCacheTags2 0.3% 44 0.3% 4,264 0.4% 0 0.0%
Drupal\system\Plugin\Block\SystemBrandingBlock::getCacheTags1 0.1% 4 0.0% 1,000 0.1% 656 5.7%
Child functions
Drupal\Core\Cache\Cache::validateTags797 25.0% 5,587 40.3% 672 0.1% 1,104 9.7%
array_unique797 25.0% 2,336 16.8% 1,035,176 95.5% 4,832 42.3%
sort797 25.0% 1,399 10.1% 640 0.1% 0 0.0%
array_merge797 25.0% 636 4.6% 1,064,064 98.2% 3,144 27.5%