Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Page\HtmlPage::getHead

Drupal\Core\Page\HtmlPage::getHeadRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)617 624 7 1.1%
Incl. Wall Time (microsec) per call 617 624 7 1.1%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. CPU (microsecs)618 626 8 1.3%
Incl. CPU (microsecs) per call 618 626 8 1.3%
Excl. CPU (microsec)13 13 0 0.0%
Incl. MemUse (bytes)21,840 21,840 0 0.0%
Incl. MemUse (bytes) per call 21,840 21,840 0 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Page\HtmlPage::getHead [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\HtmlPage::getHead0 N/A% 7 0.3% 8 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -14.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% 7 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 8 114.3% 7 87.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getLinkElements0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Page\HtmlFragment::getMetaElements0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%