Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\NestedArray::mergeDeep

Drupal\Component\Utility\NestedArray::mergeDeepRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls1,549 1,549 0 0.0%
Incl. Wall Time (microsec)11,275 11,101 -174 -1.5%
Incl. Wall Time (microsec) per call 7 7 -0 -1.5%
Excl. Wall Time (microsec)5,735 5,644 -91 -1.6%
Incl. CPU (microsecs)12,556 12,338 -218 -1.7%
Incl. CPU (microsecs) per call 8 8 -0 -1.7%
Excl. CPU (microsec)4,568 4,511 -57 -1.2%
Incl. MemUse (bytes)363,984 363,976 -8 -0.0%
Incl. MemUse (bytes) per call 235 235 -0 -0.0%
Excl. MemUse (bytes)-1,092,440 -1,092,456 -16 -0.0%
Incl. PeakMemUse (bytes)154,496 154,328 -168 -0.1%
Incl. PeakMemUse (bytes) per call 100 100 -0 -0.1%
Excl. PeakMemUse (bytes)4,152 4,152 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\NestedArray::mergeDeep [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% -174 -23.5% -218 -59.9% -8 -0.1% -168 -1.6%
Exclusive Metrics Diff for Current Function-91 -52.3% -57 -26.1% -16 -200.0% 0 0.0%
Parent functions
Drupal\Core\Render\BubbleableMetadata::merge0 N/A% -58 -33.3% -59 -27.1% 24 300.0% 0 0.0%
Drupal\Core\Render\Renderer::mergeAttachments0 N/A% -51 -29.3% -77 -35.3% 0 0.0% 0 0.0%
template_preprocess0 N/A% -26 -14.9% -40 -18.3% -8 -100.0% -32 -19.0%
Drupal\Core\Block\BlockBase::setConfiguration0 N/A% -19 -10.9% -23 -10.6% -24 -300.0% -136 -81.0%
Drupal\Core\Extension\ModuleHandler::invokeAll0 N/A% -15 -8.6% -13 -6.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element\Link::preRenderLink0 N/A% -2 -1.1% -3 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Menu\MenuLinkTree::build0 N/A% -2 -1.1% -2 -0.9% 0 0.0% 0 0.0%
Drupal\search\Plugin\ConfigurableSearchPluginBase::__construct0 N/A% -1 -0.6% -1 -0.5% 0 0.0% 0 0.0%
Child functions
Drupal\Component\Utility\NestedArray::mergeDeepArray0 N/A% -87 -50.0% -112 -51.4% -8 -100.0% -136 -81.0%
func_get_args0 N/A% 4 2.3% -49 -22.5% 16 200.0% -32 -19.0%