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\Component\Utility\Html::serialize

Drupal\Component\Utility\Html::serializeRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)1,488 1,576 88 5.9%
Incl. Wall Time (microsec) per call 65 69 4 5.9%
Excl. Wall Time (microsec)821 857 36 4.4%
Incl. CPU (microsecs)1,524 1,600 76 5.0%
Incl. CPU (microsecs) per call 66 70 3 5.0%
Excl. CPU (microsec)696 706 10 1.4%
Incl. MemUse (bytes)47,808 47,808 0 0.0%
Incl. MemUse (bytes) per call 2,079 2,079 0 0.0%
Excl. MemUse (bytes)-14,112 -14,112 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\Component\Utility\Html::serialize [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\Component\Utility\Html::serialize0 N/A% 88 1.3% 76 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 40.9% 10 13.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Html::normalize0 N/A% 122 138.6% 113 148.7% 0 N/A% 0 N/A%
_filter_html_image_secure_process0 N/A% -34 -38.6% -37 -48.7% 0 N/A% 0 N/A%
Child functions
DOMDocument::saveXML0 N/A% 56 63.6% 69 90.8% 0 N/A% 0 N/A%
DOMNodeList::item0 N/A% -8 -9.1% -2 -2.6% 0 N/A% 0 N/A%
DOMElement::getElementsByTagName0 N/A% 4 4.5% 4 5.3% 0 N/A% 0 N/A%
DOMDocument::getElementsByTagName0 N/A% 0 0.0% -5 -6.6% 0 N/A% 0 N/A%