Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)529 540 11 2.1%
Incl. Wall Time (microsec) per call 88 90 2 2.1%
Excl. Wall Time (microsec)209 221 12 5.7%
Incl. CPU (microsecs)535 547 12 2.2%
Incl. CPU (microsecs) per call 89 91 2 2.2%
Excl. CPU (microsec)167 160 -7 -4.2%
Incl. MemUse (bytes)49,596 49,608 12 0.0%
Incl. MemUse (bytes) per call 8,266 8,268 2 0.0%
Excl. MemUse (bytes)2,028 2,028 0 0.0%
Incl. PeakMemUse (bytes)39,508 39,536 28 0.1%
Incl. PeakMemUse (bytes) per call 6,585 6,589 5 0.1%
Excl. PeakMemUse (bytes)3,788 3,988 200 5.3%

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% 11 3.1% 12 6.4% 12 0.1% 28 0.3%
Exclusive Metrics Diff for Current Function12 109.1% -7 -58.3% 0 0.0% 200 714.3%
Parent function
Drupal\Component\Utility\Xss::filterAdmin0 N/A% 11 100.0% 12 100.0% 12 100.0% 28 100.0%
Child functions
array_flip0 N/A% -10 -90.9% -1 -8.3% 12 100.0% -456 -1628.6%
preg_replace0 N/A% 9 81.8% 11 91.7% 0 0.0% 24 85.7%
preg_replace_callback0 N/A% 3 27.3% 1 8.3% 0 0.0% 132 471.4%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -3 -27.3% -1 -8.3% 0 0.0% 104 371.4%
str_replace0 N/A% 0 0.0% 8 66.7% 0 0.0% 24 85.7%
chr0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%