Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)2,052 2,165 113 5.5%
Incl. Wall Time (microsec) per call 76 80 4 5.5%
Excl. Wall Time (microsec)855 850 -5 -0.6%
Incl. CPU (microsecs)2,081 2,196 115 5.5%
Incl. CPU (microsecs) per call 77 81 4 5.5%
Excl. CPU (microsec)646 646 0 0.0%
Incl. MemUse (bytes)185,832 185,832 0 0.0%
Incl. MemUse (bytes) per call 6,883 6,883 0 0.0%
Excl. MemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes)71,084 71,084 0 0.0%
Incl. PeakMemUse (bytes) per call 2,633 2,633 0 0.0%
Excl. PeakMemUse (bytes)9,684 9,684 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% 113 6.9% 115 7.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -4.4% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Xss::filterAdmin0 N/A% 121 107.1% 123 107.0% 0 N/A% 0 N/A%
field_filter_xss0 N/A% -8 -7.1% -8 -7.0% 0 N/A% 0 N/A%
Child functions
array_flip0 N/A% 89 78.8% 92 80.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 24 21.2% 13 11.3% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 6 5.3% 7 6.1% 0 N/A% 0 N/A%
str_replace0 N/A% -3 -2.7% 1 0.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 1.8% -1 -0.9% 0 N/A% 0 N/A%
chr0 N/A% 0 0.0% 3 2.6% 0 N/A% 0 N/A%