Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #5608311397db4Run #5608318a89619DiffDiff%
Number of Function Calls797 797 0 0.0%
Incl. Wall Time (microsec)13,872 13,898 26 0.2%
Incl. Wall Time (microsec) per call 17 17 0 0.2%
Excl. Wall Time (microsec)3,914 3,871 -43 -1.1%
Incl. MemUse (bytes)1,083,528 1,081,568 -1,960 -0.2%
Incl. MemUse (bytes) per call 1,360 1,357 -2 -0.2%
Excl. MemUse (bytes)-1,017,024 -1,015,800 1,224 0.1%
Incl. PeakMemUse (bytes)11,432 11,432 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)2,352 2,352 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% 26 0.5% -1,960 -157.1% 0 0.0%
Exclusive Metrics Diff for Current Function-43 -165.4% 1,224 62.4% 0 N/A%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 25 96.2% -2,304 -117.6% 0 N/A%
Drupal\views\Plugin\views\query\Sql::getCacheTags0 N/A% -16 -61.5% 152 7.8% 0 N/A%
Drupal\image\Plugin\Field\FieldFormatter\ImageFormatter::viewElements0 N/A% 16 61.5% 0 0.0% 0 N/A%
Drupal\Core\Render\RenderCache::set0 N/A% 12 46.2% 192 9.8% 0 N/A%
Drupal\Core\Config\ConfigBase::getCacheTags0 N/A% -10 -38.5% -16 -0.8% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 6 23.1% 0 0.0% 0 N/A%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% -5 -19.2% 64 3.3% 0 N/A%
Drupal\views\Plugin\views\cache\CachePluginBase::getCacheTags0 N/A% -2 -7.7% -16 -0.8% 0 N/A%
Drupal\system\Plugin\Block\SystemBrandingBlock::getCacheTags0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% 0 0.0% -32 -1.6% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 59 226.9% 0 0.0% 0 N/A%
array_merge0 N/A% -36 -138.5% -1,256 -64.1% 0 N/A%
array_unique0 N/A% 28 107.7% -1,928 -98.4% 0 N/A%
sort0 N/A% 18 69.2% 0 0.0% 0 N/A%