Diff Report
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29a910bf1c: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\Cache::mergeTags

Drupal\Core\Cache\Cache::mergeTagsRun #54f29a0893b1fRun #54f29a910bf1cDiffDiff%
Number of Function Calls4,283 4,283 0 0.0%
Incl. Wall Time (microsec)55,840 55,984 144 0.3%
Incl. Wall Time (microsec) per call 13 13 0 0.3%
Excl. Wall Time (microsec)54,793 54,934 141 0.3%
Incl. MemUse (bytes)-1,452,896 -1,452,896 0 0.0%
Incl. MemUse (bytes) per call -339 -339 0 0.0%
Excl. MemUse (bytes)-7,727,824 -7,727,824 0 0.0%
Incl. PeakMemUse (bytes)23,888 23,888 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)6,152 6,152 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% 144 60.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function141 97.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% 159 110.4% 0 N/A% 0 N/A%
Drupal\Core\Access\AccessResult::addCacheTags0 N/A% -13 -9.0% 0 N/A% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::renderResponse0 N/A% -1 -0.7% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -0.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\Cache::validateTags0 N/A% 31 21.5% 0 N/A% 0 N/A%
array_merge0 N/A% -18 -12.5% 0 N/A% 0 N/A%
func_get_args0 N/A% -7 -4.9% 0 N/A% 0 N/A%
sort0 N/A% -2 -1.4% 0 N/A% 0 N/A%
array_unique0 N/A% -1 -0.7% 0 N/A% 0 N/A%