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

Drupal\Core\Cache\Cache::mergeTagsRun #54e141c217b7eRun #54e146d617a96DiffDiff%
Number of Function Calls4,685 4,685 0 0.0%
Incl. Wall Time (microsec)70,681 69,845 -836 -1.2%
Incl. Wall Time (microsec) per call 15 15 -0 -1.2%
Excl. Wall Time (microsec)40,323 40,049 -274 -0.7%
Incl. MemUse (bytes)3,172,888 3,172,920 32 0.0%
Incl. MemUse (bytes) per call 677 677 0 0.0%
Excl. MemUse (bytes)-9,840,624 -9,840,432 192 0.0%
Incl. PeakMemUse (bytes)16,096 16,144 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 Function-274 -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%