Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTags

Drupal\Core\Page\DefaultHtmlFragmentRenderer::setDefaultMetaTagsRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)173 181 8 4.6%
Incl. Wall Time (microsec) per call 173 181 8 4.6%
Excl. Wall Time (microsec)62 65 3 4.8%
Incl. CPU (microsecs)175 182 7 4.0%
Incl. CPU (microsecs) per call 175 182 7 4.0%
Excl. CPU (microsec)42 52 10 23.8%
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% 8 0.5% 7 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 37.5% 10 142.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Page\DefaultHtmlFragmentRenderer::preparePage0 N/A% 8 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 50.0% 4 57.1% 0 N/A% 0 N/A%
Drupal\Core\Page\MetaElement::__construct0 N/A% 1 12.5% -1 -14.3% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::addMetaElement0 N/A% 0 0.0% -5 -71.4% 0 N/A% 0 N/A%