Diff Report
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Page\HtmlPage::getHead

Drupal\Core\Page\HtmlPage::getHeadRun #53ccf19d00e96Run #53ccf06f3ae60DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)380 411 31 8.2%
Incl. Wall Time (microsec) per call 380 411 31 8.2%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)380 412 32 8.4%
Incl. CPU (microsecs) per call 380 412 32 8.4%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)20,040 20,040 0 0.0%
Incl. MemUse (bytes) per call 20,040 20,040 0 0.0%
Excl. MemUse (bytes)1,528 1,528 0 0.0%
Incl. PeakMemUse (bytes)12,856 12,856 0 0.0%
Incl. PeakMemUse (bytes) per call 12,856 12,856 0 0.0%
Excl. PeakMemUse (bytes)1,184 1,184 0 0.0%

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% 31 2.4% 32 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 3.1% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% 31 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
implode0 N/A% 30 96.8% 31 96.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 1 3.2% 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% 0 0.0% 0 N/A% 0 N/A%