Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2457c13d41: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #55f2450b58930Run #55f2457c13d41DiffDiff%
Number of Function Calls341 341 0 0.0%
Incl. Wall Time (microsec)4,984 5,041 57 1.1%
Incl. Wall Time (microsec) per call 15 15 0 1.1%
Excl. Wall Time (microsec)2,012 2,021 9 0.4%
Incl. MemUse (bytes)280,032 280,032 0 0.0%
Incl. MemUse (bytes) per call 821 821 0 0.0%
Excl. MemUse (bytes)-235,136 -235,136 0 0.0%
Incl. PeakMemUse (bytes)16,232 16,232 0 0.0%
Incl. PeakMemUse (bytes) per call 48 48 0 0.0%
Excl. PeakMemUse (bytes)4,288 4,288 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\Cache::mergeTags [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\Cache::mergeTags0 N/A% 57 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 15.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\RenderCache::set0 N/A% 34 59.6% 0 N/A% 0 N/A%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 20 35.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 16 28.1% 0 N/A% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -7 -12.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\cache\CachePluginBase::getCacheTags0 N/A% -5 -8.8% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigBase::getCacheTags0 N/A% -3 -5.3% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 2 3.5% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::getCacheTags0 N/A% -1 -1.8% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldFormatter\ImageFormatter::viewElements0 N/A% 1 1.8% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemBrandingBlock::getCacheTags0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 46 80.7% 0 N/A% 0 N/A%
sort0 N/A% 13 22.8% 0 N/A% 0 N/A%
array_unique0 N/A% -13 -22.8% 0 N/A% 0 N/A%
array_merge0 N/A% 2 3.5% 0 N/A% 0 N/A%