Diff Report
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Html::serialize

Drupal\Component\Utility\Html::serializeRun #53923e3238612Run #53923d861ff11DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)605 618 13 2.1%
Incl. Wall Time (microsec) per call 36 36 1 2.1%
Excl. Wall Time (microsec)405 413 8 2.0%
Incl. CPU (microsecs)623 634 11 1.8%
Incl. CPU (microsecs) per call 37 37 1 1.8%
Excl. CPU (microsec)336 339 3 0.9%
Incl. MemUse (bytes)5,380 5,380 0 0.0%
Incl. MemUse (bytes) per call 316 316 0 0.0%
Excl. MemUse (bytes)-4,024 -4,024 0 0.0%
Incl. PeakMemUse (bytes)3,236 3,236 0 0.0%
Incl. PeakMemUse (bytes) per call 190 190 0 0.0%
Excl. PeakMemUse (bytes)1,392 1,392 0 0.0%

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% 13 2.8% 11 3.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 61.5% 3 27.3% 0 N/A% 0 N/A%
Parent functions
_filter_html_image_secure_process0 N/A% 19 146.2% 18 163.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::normalize0 N/A% -6 -46.2% -7 -63.6% 0 N/A% 0 N/A%
Child functions
DOMDocument::saveXML0 N/A% 8 61.5% 12 109.1% 0 N/A% 0 N/A%
DOMNodeList::item0 N/A% -2 -15.4% 1 9.1% 0 N/A% 0 N/A%
DOMDocument::getElementsByTagName0 N/A% -1 -7.7% -6 -54.5% 0 N/A% 0 N/A%
DOMElement::getElementsByTagName0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%