Diff Report
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54e157d33da83Run #54e1529b7f3e4DiffDiff%
Number of Function Calls4,685 4,685 0 0.0%
Incl. Wall Time (microsec)69,668 70,395 727 1.0%
Incl. Wall Time (microsec) per call 15 15 0 1.0%
Excl. Wall Time (microsec)40,102 40,170 68 0.2%
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% 727 0.9% -32 -0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function68 9.4% -192 -600.0% 0 0.0%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 711 97.8% 48 150.0% 0 0.0%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 34 4.7% -80 -250.0% -48 -100.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -22 -3.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 4 0.6% 0 0.0% 0 0.0%
Drupal\filter\Element\ProcessedText::preRenderText0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 615 84.6% 0 0.0% 0 0.0%
array_unique0 N/A% 39 5.4% 48 150.0% 0 0.0%
func_get_args0 N/A% 12 1.7% 16 50.0% -48 -100.0%
sort0 N/A% -9 -1.2% 0 0.0% 0 0.0%
array_merge0 N/A% 2 0.3% 96 300.0% 0 0.0%