Diff Report
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Page\HeadElement::__toString

Drupal\Core\Page\HeadElement::__toStringRun #5394e2ae29e1bRun #5394e21e9bd45DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)605 589 -16 -2.6%
Incl. Wall Time (microsec) per call 86 84 -2 -2.6%
Excl. Wall Time (microsec)47 50 3 6.4%
Incl. CPU (microsecs)613 595 -18 -2.9%
Incl. CPU (microsecs) per call 88 85 -3 -2.9%
Excl. CPU (microsec)43 43 0 0.0%
Incl. MemUse (bytes)4,032 4,032 0 0.0%
Incl. MemUse (bytes) per call 576 576 0 0.0%
Excl. MemUse (bytes)-5,768 -5,768 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\HeadElement::__toString [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\HeadElement::__toString0 N/A% -16 -0.5% -18 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 18.8% 0 0.0% 0 N/A% 0 N/A%
Parent function
implode0 N/A% -16 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Template\Attribute::__toString0 N/A% -12 -75.0% -13 -72.2% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__construct0 N/A% -7 -43.8% -5 -27.8% 0 N/A% 0 N/A%