Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)2,228 2,262 34 1.5%
Incl. Wall Time (microsec) per call 39 40 1 1.5%
Excl. Wall Time (microsec)1,019 1,029 10 1.0%
Incl. CPU (microsecs)2,271 2,299 28 1.2%
Incl. CPU (microsecs) per call 40 40 0 1.2%
Excl. CPU (microsec)703 677 -26 -3.7%
Incl. MemUse (bytes)805,856 805,888 32 0.0%
Incl. MemUse (bytes) per call 14,138 14,138 1 0.0%
Excl. MemUse (bytes)-10,744 -10,696 48 0.4%
Incl. PeakMemUse (bytes)70,024 66,832 -3,192 -4.6%
Incl. PeakMemUse (bytes) per call 1,228 1,172 -56 -4.6%
Excl. PeakMemUse (bytes)8,568 8,984 416 4.9%

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% 34 34.7% 28 10.7% 32 0.1% -3,192 -8.1%
Exclusive Metrics Diff for Current Function10 29.4% -26 -92.9% 48 150.0% 416 13.0%
Parent function
Drupal\Component\Utility\Xss::filterAdmin0 N/A% 34 100.0% 28 100.0% 32 100.0% -3,192 -100.0%
Child functions
array_flip0 N/A% 22 64.7% 21 75.0% 40 125.0% -3,992 -125.1%
preg_replace_callback0 N/A% 3 8.8% 7 25.0% -48 -150.0% -496 -15.5%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -2.9% 14 50.0% -8 -25.0% 288 9.0%
str_replace0 N/A% 0 0.0% 1 3.6% -24 -75.0% -248 -7.8%
chr0 N/A% 0 0.0% 14 50.0% 0 0.0% 784 24.6%
preg_replace0 N/A% 0 0.0% -3 -10.7% 24 75.0% 56 1.8%