Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Page\HeadElement::__toString

Drupal\Core\Page\HeadElement::__toStringRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)867 771 -96 -11.1%
Incl. Wall Time (microsec) per call 124 110 -14 -11.1%
Excl. Wall Time (microsec)70 64 -6 -8.6%
Incl. CPU (microsecs)875 779 -96 -11.0%
Incl. CPU (microsecs) per call 125 111 -14 -11.0%
Excl. CPU (microsec)66 62 -4 -6.1%
Incl. MemUse (bytes)3,960 3,960 0 0.0%
Incl. MemUse (bytes) per call 566 566 0 0.0%
Excl. MemUse (bytes)-5,560 -5,560 0 0.0%
Incl. PeakMemUse (bytes)4,216 4,216 0 0.0%
Incl. PeakMemUse (bytes) per call 602 602 0 0.0%
Excl. PeakMemUse (bytes)648 648 0 0.0%

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% -96 -1.4% -96 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -6.2% -4 -4.2% 0 N/A% 0 N/A%
Parent function
implode0 N/A% -96 -100.0% -96 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Template\Attribute::__toString0 N/A% -57 -59.4% -60 -62.5% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__construct0 N/A% -33 -34.4% -32 -33.3% 0 N/A% 0 N/A%