Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54df8d322535aRun #54df8f50b2e01DiffDiff%
Number of Function Calls4,181 4,181 0 0.0%
Incl. Wall Time (microsec)47,342 48,024 682 1.4%
Incl. Wall Time (microsec) per call 11 11 0 1.4%
Excl. Wall Time (microsec)46,492 47,081 589 1.3%
Incl. MemUse (bytes)605,720 605,720 0 0.0%
Incl. MemUse (bytes) per call 145 145 0 0.0%
Excl. MemUse (bytes)-5,521,944 -5,521,968 -24 -0.0%
Incl. PeakMemUse (bytes)22,472 22,128 -344 -1.5%
Incl. PeakMemUse (bytes) per call 5 5 -0 -1.5%
Excl. PeakMemUse (bytes)5,704 6,040 336 5.9%

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% 682 10.4% 0 0.0% -344 -0.0%
Exclusive Metrics Diff for Current Function589 86.4% -24 N/A% 336 97.7%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 566 83.0% 0 N/A% 1,824 530.2%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% 113 16.6% 0 N/A% -408 -118.6%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% 7 1.0% 0 N/A% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -4 -0.6% 0 N/A% -1,760 -511.6%
Child functions
array_merge0 N/A% 51 7.5% 0 N/A% -192 -55.8%
sort0 N/A% 26 3.8% 0 N/A% 0 0.0%
array_unique0 N/A% 16 2.3% 0 N/A% 0 0.0%
func_get_args0 N/A% 0 0.0% 24 N/A% -312 -90.7%
Drupal\Core\Cache\Cache::validateTags0 N/A% 0 0.0% 0 N/A% -176 -51.2%