Diff Report
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54e146d617a96Run #54e141c217b7eDiffDiff%
Number of Function Calls4,685 4,685 0 0.0%
Incl. Wall Time (microsec)69,845 70,681 836 1.2%
Incl. Wall Time (microsec) per call 15 15 0 1.2%
Excl. Wall Time (microsec)40,049 40,323 274 0.7%
Incl. MemUse (bytes)3,172,920 3,172,888 -32 -0.0%
Incl. MemUse (bytes) per call 677 677 -0 -0.0%
Excl. MemUse (bytes)-9,840,432 -9,840,624 -192 -0.0%
Incl. PeakMemUse (bytes)16,144 16,096 -48 -0.3%
Incl. PeakMemUse (bytes) per call 3 3 -0 -0.3%
Excl. PeakMemUse (bytes)6,136 6,136 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% 836 1.1% -32 -0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function274 32.8% -192 -600.0% 0 0.0%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 863 103.2% 48 150.0% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% -34 -4.1% -80 -250.0% -48 -100.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 22 2.6% 0 0.0% 0 0.0%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% -19 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 4 0.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 479 57.3% 0 0.0% 0 0.0%
array_unique0 N/A% 46 5.5% 48 150.0% 0 0.0%
func_get_args0 N/A% 34 4.1% 16 50.0% -48 -100.0%
sort0 N/A% 22 2.6% 0 0.0% 0 0.0%
array_merge0 N/A% -19 -2.3% 96 300.0% 0 0.0%