Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)1,069 1,095 26 2.4%
Incl. Wall Time (microsec) per call 153 156 4 2.4%
Excl. Wall Time (microsec)250 258 8 3.2%
Incl. CPU (microsecs)1,082 1,106 24 2.2%
Incl. CPU (microsecs) per call 155 158 3 2.2%
Excl. CPU (microsec)187 211 24 12.8%
Incl. MemUse (bytes)60,376 60,376 0 0.0%
Incl. MemUse (bytes) per call 8,625 8,625 0 0.0%
Excl. MemUse (bytes)316 316 0 0.0%
Incl. PeakMemUse (bytes)46,848 46,796 -52 -0.1%
Incl. PeakMemUse (bytes) per call 6,693 6,685 -7 -0.1%
Excl. PeakMemUse (bytes)3,696 3,696 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% 26 1.8% 24 0.9% 0 0.0% -52 -0.1%
Exclusive Metrics Diff for Current Function8 30.8% 24 100.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Component\Utility\Xss::filterAdmin0 N/A% 16 61.5% 14 58.3% 0 N/A% -52 -100.0%
Drupal\Core\Datetime\Date::format0 N/A% 6 23.1% 5 20.8% 0 N/A% 0 0.0%
_filter_html0 N/A% 4 15.4% 5 20.8% 0 N/A% 0 0.0%
Child functions
preg_replace_callback0 N/A% 7 26.9% 9 37.5% 0 N/A% -20 -38.5%
preg_replace0 N/A% 4 15.4% -8 -33.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 4 15.4% 1 4.2% 0 N/A% 0 0.0%
array_flip0 N/A% 2 7.7% 1 4.2% 0 N/A% -32 -61.5%
str_replace0 N/A% 1 3.8% -2 -8.3% 0 N/A% 0 0.0%
chr0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 0.0%