Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags

Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTagsRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)180 175 -5 -2.8%
Incl. Wall Time (microsec) per call 180 175 -5 -2.8%
Excl. Wall Time (microsec)65 66 1 1.5%
Incl. CPU (microsecs)182 178 -4 -2.2%
Incl. CPU (microsecs) per call 182 178 -4 -2.2%
Excl. CPU (microsec)45 52 7 15.6%
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)11,776 11,776 0 0.0%
Incl. PeakMemUse (bytes) per call 11,776 11,776 0 0.0%
Excl. PeakMemUse (bytes)1,660 1,660 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% -5 -1.4% -4 -2.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 20.0% 7 175.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% -5 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -5 -100.0% -5 -125.0% 0 N/A% 0 N/A%
Drupal\Core\Page\MetaElement::__construct0 N/A% -1 -20.0% -2 -50.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::addMetaElement0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%