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

Drupal\Component\Utility\Xss::filterRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)944 921 -23 -2.4%
Incl. Wall Time (microsec) per call 63 61 -2 -2.4%
Excl. Wall Time (microsec)315 317 2 0.6%
Incl. CPU (microsecs)959 935 -24 -2.5%
Incl. CPU (microsecs) per call 64 62 -2 -2.5%
Excl. CPU (microsec)220 218 -2 -0.9%
Incl. MemUse (bytes)25,088 25,072 -16 -0.1%
Incl. MemUse (bytes) per call 1,673 1,671 -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 Function2 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%