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

Drupal\Component\Utility\Xss::filterRun #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)2,262 2,228 -34 -1.5%
Incl. Wall Time (microsec) per call 40 39 -1 -1.5%
Excl. Wall Time (microsec)1,029 1,019 -10 -1.0%
Incl. CPU (microsecs)2,299 2,271 -28 -1.2%
Incl. CPU (microsecs) per call 40 40 -0 -1.2%
Excl. CPU (microsec)677 703 26 3.8%
Incl. MemUse (bytes)805,888 805,856 -32 -0.0%
Incl. MemUse (bytes) per call 14,138 14,138 -1 -0.0%
Excl. MemUse (bytes)-10,696 -10,744 -48 -0.4%
Incl. PeakMemUse (bytes)66,832 70,024 3,192 4.8%
Incl. PeakMemUse (bytes) per call 1,172 1,228 56 4.8%
Excl. PeakMemUse (bytes)8,984 8,568 -416 -4.6%

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 Function-10 -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%