Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls797 797 0 0.0%
Incl. Wall Time (microsec)13,872 14,414 542 3.9%
Incl. Wall Time (microsec) per call 17 18 1 3.9%
Excl. Wall Time (microsec)3,914 3,999 85 2.2%
Incl. MemUse (bytes)1,083,528 1,082,048 -1,480 -0.1%
Incl. MemUse (bytes) per call 1,360 1,358 -2 -0.1%
Excl. MemUse (bytes)-1,017,024 -1,016,008 1,016 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% 542 1.3% -1,480 -7.2% 0 0.0%
Exclusive Metrics Diff for Current Function85 15.7% 1,016 68.6% 0 N/A%
Parent functions
Drupal\Core\Cache\CacheableMetadata::merge0 N/A% 442 81.5% -1,544 -104.3% 0 N/A%
Drupal\Core\Render\RenderCache::set0 N/A% 39 7.2% -16 -1.1% 0 N/A%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 30 5.5% 184 12.4% 0 N/A%
Drupal\image\Plugin\Field\FieldFormatter\ImageFormatter::viewElements0 N/A% 17 3.1% 0 0.0% 0 N/A%
Drupal\views\Plugin\views\query\Sql::getCacheTags0 N/A% 14 2.6% -104 -7.0% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -4 -0.7% 0 0.0% 0 N/A%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% 2 0.4% -24 -1.6% 0 N/A%
Drupal\views\Plugin\views\cache\CachePluginBase::getCacheTags0 N/A% 1 0.2% 24 1.6% 0 N/A%
Drupal\Core\Config\ConfigBase::getCacheTags0 N/A% 1 0.2% 0 0.0% 0 N/A%
Drupal\system\Plugin\Block\SystemBrandingBlock::getCacheTags0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 283 52.2% 0 0.0% 0 N/A%
sort0 N/A% 67 12.4% 0 0.0% 0 N/A%
array_merge0 N/A% 56 10.3% -928 -62.7% 0 N/A%
array_unique0 N/A% 51 9.4% -1,568 -105.9% 0 N/A%