Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Html::serialize

Drupal\Component\Utility\Html::serializeRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)84 88 4 4.8%
Incl. Wall Time (microsec) per call 42 44 2 4.8%
Excl. Wall Time (microsec)57 61 4 7.0%
Incl. CPU (microsecs)90 92 2 2.2%
Incl. CPU (microsecs) per call 45 46 1 2.2%
Excl. CPU (microsec)52 46 -6 -11.5%
Incl. MemUse (bytes)3,688 3,688 0 0.0%
Incl. MemUse (bytes) per call 1,844 1,844 0 0.0%
Excl. MemUse (bytes)956 956 0 0.0%
Incl. PeakMemUse (bytes)3,332 3,332 0 0.0%
Incl. PeakMemUse (bytes) per call 1,666 1,666 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% 4 0.3% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% -6 -300.0% 0 N/A% 0 N/A%
Parent functions
_filter_html_image_secure_process0 N/A% 3 75.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::normalize0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
DOMDocument::saveXML0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
DOMElement::getElementsByTagName0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%
DOMNodeList::item0 N/A% 0 0.0% 4 200.0% 0 N/A% 0 N/A%
DOMDocument::getElementsByTagName0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%