Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::attributes

Drupal\Component\Utility\Xss::attributesRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)177 169 -8 -4.5%
Incl. Wall Time (microsec) per call 177 169 -8 -4.5%
Excl. Wall Time (microsec)78 78 0 0.0%
Incl. CPU (microsecs)179 170 -9 -5.0%
Incl. CPU (microsecs) per call 179 170 -9 -5.0%
Excl. CPU (microsec)55 52 -3 -5.5%
Incl. MemUse (bytes)12,592 12,592 0 0.0%
Incl. MemUse (bytes) per call 12,592 12,592 0 0.0%
Excl. MemUse (bytes)-416 -416 0 0.0%
Incl. PeakMemUse (bytes)13,624 13,752 128 0.9%
Incl. PeakMemUse (bytes) per call 13,624 13,752 128 0.9%
Excl. PeakMemUse (bytes)2,512 2,512 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Xss::attributes [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\Xss::attributes0 N/A% -8 -0.5% -9 -0.5% 0 0.0% 128 0.4%
Exclusive Metrics Diff for Current Function0 0.0% -3 -33.3% 0 N/A% 0 0.0%
Parent function
Drupal\Component\Utility\Xss::split0 N/A% -8 -100.0% -9 -100.0% 0 N/A% 128 100.0%
Child functions
Drupal\Component\Utility\UrlHelper::filterBadProtocol0 N/A% -5 -62.5% -5 -55.6% 0 N/A% 0 0.0%
preg_replace0 N/A% -3 -37.5% 0 0.0% 0 N/A% 16 12.5%
preg_match0 N/A% 0 0.0% 0 0.0% 0 N/A% 112 87.5%
substr0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
strlen0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 0.0%