Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)921 944 23 2.5%
Incl. Wall Time (microsec) per call 61 63 2 2.5%
Excl. Wall Time (microsec)317 315 -2 -0.6%
Incl. CPU (microsecs)935 959 24 2.6%
Incl. CPU (microsecs) per call 62 64 2 2.6%
Excl. CPU (microsec)218 220 2 0.9%
Incl. MemUse (bytes)25,072 25,088 16 0.1%
Incl. MemUse (bytes) per call 1,671 1,673 1 0.1%
Excl. MemUse (bytes)-13,056 -13,056 0 0.0%
Incl. PeakMemUse (bytes)12,072 12,072 0 0.0%
Incl. PeakMemUse (bytes) per call 805 805 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 23 9.8% 24 2.7% 16 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -8.7% 2 8.3% 0 0.0% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filterAdmin0 N/A% 23 100.0% 24 100.0% 16 100.0% 0 N/A%
Child functions
Drupal\Component\Utility\Xss::split0 N/A% 14 60.9% 10 41.7% 24 150.0% 0 N/A%
str_replace0 N/A% 6 26.1% 5 20.8% 0 0.0% 0 N/A%
chr0 N/A% 4 17.4% 1 4.2% 8 50.0% 0 N/A%
preg_replace0 N/A% 3 13.0% 5 20.8% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -2 -8.7% -2 -8.3% 0 0.0% 0 N/A%
preg_replace_callback0 N/A% 0 0.0% 3 12.5% -16 -100.0% 0 N/A%