Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Page\HeadElement::__toString

Drupal\Core\Page\HeadElement::__toStringRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)580 590 10 1.7%
Incl. Wall Time (microsec) per call 116 118 2 1.7%
Excl. Wall Time (microsec)53 50 -3 -5.7%
Incl. CPU (microsecs)582 595 13 2.2%
Incl. CPU (microsecs) per call 116 119 3 2.2%
Excl. CPU (microsec)35 49 14 40.0%
Incl. MemUse (bytes)15,624 15,688 64 0.4%
Incl. MemUse (bytes) per call 3,125 3,138 13 0.4%
Excl. MemUse (bytes)-4,408 -4,416 -8 -0.2%
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% 10 0.1% 13 0.2% 64 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -30.0% 14 107.7% -8 -12.5% 0 N/A%
Parent function
implode0 N/A% 10 100.0% 13 100.0% 64 100.0% 0 N/A%
Child functions
Drupal\Core\Template\Attribute::__toString0 N/A% 10 100.0% 4 30.8% 24 37.5% 0 N/A%
Drupal\Core\Template\Attribute::__construct0 N/A% 2 20.0% -3 -23.1% 0 0.0% 0 N/A%
Drupal\Component\Utility\SafeMarkup::set0 N/A% 1 10.0% -2 -15.4% 48 75.0% 0 N/A%