Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags

Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTagsRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)188 184 -4 -2.1%
Incl. Wall Time (microsec) per call 188 184 -4 -2.1%
Excl. Wall Time (microsec)77 68 -9 -11.7%
Incl. CPU (microsecs)190 185 -5 -2.6%
Incl. CPU (microsecs) per call 190 185 -5 -2.6%
Excl. CPU (microsec)66 54 -12 -18.2%
Incl. MemUse (bytes)13,828 13,828 0 0.0%
Incl. MemUse (bytes) per call 13,828 13,828 0 0.0%
Excl. MemUse (bytes)1,536 1,536 0 0.0%
Incl. PeakMemUse (bytes)11,868 11,868 0 0.0%
Incl. PeakMemUse (bytes) per call 11,868 11,868 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags [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\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags0 N/A% -4 -1.6% -5 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -225.0% -12 -240.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 100.0% 4 80.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::addMetaElement0 N/A% 2 50.0% 2 40.0% 0 N/A% 0 N/A%
Drupal\Core\Page\MetaElement::__construct0 N/A% -1 -25.0% 2 40.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%