Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)2,042 2,059 17 0.8%
Incl. Wall Time (microsec) per call 64 64 1 0.8%
Excl. Wall Time (microsec)865 861 -4 -0.5%
Incl. CPU (microsecs)2,077 2,089 12 0.6%
Incl. CPU (microsecs) per call 65 65 0 0.6%
Excl. CPU (microsec)634 628 -6 -0.9%
Incl. MemUse (bytes)27,608 27,592 -16 -0.1%
Incl. MemUse (bytes) per call 863 862 -1 -0.1%
Excl. MemUse (bytes)-27,048 -27,048 0 0.0%
Incl. PeakMemUse (bytes)32,496 32,496 0 0.0%
Incl. PeakMemUse (bytes) per call 1,016 1,016 0 0.0%
Excl. PeakMemUse (bytes)1,744 1,744 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Xss::filter [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::filter0 N/A% 17 0.2% 12 0.2% -16 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -23.5% -6 -50.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Datetime\Date::format0 N/A% 16 94.1% 13 108.3% -80 -500.0% 0 N/A%
Drupal\Component\Utility\Xss::filterAdmin0 N/A% 1 5.9% -1 -8.3% 64 400.0% 0 N/A%
Child functions
Drupal\Component\Utility\Xss::split0 N/A% 32 188.2% 42 350.0% -16 -100.0% 0 N/A%
preg_replace0 N/A% -10 -58.8% -19 -158.3% 0 0.0% 0 N/A%
str_replace0 N/A% -2 -11.8% -3 -25.0% 0 0.0% 0 N/A%
preg_replace_callback0 N/A% 2 11.8% 8 66.7% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -5.9% -5 -41.7% 0 0.0% 0 N/A%
chr0 N/A% 0 0.0% -5 -41.7% 0 0.0% 0 N/A%