Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,949 1,936 -13 -0.7%
Incl. Wall Time (microsec) per call 61 61 -0 -0.7%
Excl. Wall Time (microsec)834 823 -11 -1.3%
Incl. CPU (microsecs)1,985 1,972 -13 -0.7%
Incl. CPU (microsecs) per call 62 62 -0 -0.7%
Excl. CPU (microsec)620 612 -8 -1.3%
Incl. MemUse (bytes)27,608 27,576 -32 -0.1%
Incl. MemUse (bytes) per call 863 862 -1 -0.1%
Excl. MemUse (bytes)-27,048 -27,064 -16 -0.1%
Incl. PeakMemUse (bytes)26,976 27,152 176 0.7%
Incl. PeakMemUse (bytes) per call 843 849 6 0.7%
Excl. PeakMemUse (bytes)1,744 1,840 96 5.5%

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% -13 -0.6% -13 -0.4% -32 -0.0% 176 0.2%
Exclusive Metrics Diff for Current Function-11 -84.6% -8 -61.5% -16 -50.0% 96 54.5%
Parent functions
Drupal\Component\Utility\Xss::filterAdmin0 N/A% -8 -61.5% -9 -69.2% -16 -50.0% 176 100.0%
Drupal\Core\Datetime\Date::format0 N/A% -5 -38.5% -4 -30.8% -16 -50.0% 0 0.0%
Child functions
preg_replace0 N/A% 7 53.8% 2 15.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 N/A% -5 -38.5% -7 -53.8% -40 -125.0% 32 18.2%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -3 -23.1% -1 -7.7% 0 0.0% 0 0.0%
preg_replace_callback0 N/A% -1 -7.7% -3 -23.1% 0 0.0% 0 0.0%
chr0 N/A% 0 0.0% 4 30.8% 24 75.0% 48 27.3%
str_replace0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%