Diff Report
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #52f5c574bebafRun #52f5c520502f0DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)789 782 -7 -0.9%
Incl. Wall Time (microsec) per call 61 60 -1 -0.9%
Excl. Wall Time (microsec)228 239 11 4.8%
Incl. CPU (microsecs)805 789 -16 -2.0%
Incl. CPU (microsecs) per call 62 61 -1 -2.0%
Excl. CPU (microsec)162 153 -9 -5.6%
Incl. MemUse (bytes)35,672 35,648 -24 -0.1%
Incl. MemUse (bytes) per call 2,744 2,742 -2 -0.1%
Excl. MemUse (bytes)-10,056 -10,064 -8 -0.1%
Incl. PeakMemUse (bytes)87,944 83,184 -4,760 -5.4%
Incl. PeakMemUse (bytes) per call 6,765 6,399 -366 -5.4%
Excl. PeakMemUse (bytes)1,520 1,512 -8 -0.5%

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% -7 -30.4% -16 -17.4% -24 -0.1% -4,760 -10.4%
Exclusive Metrics Diff for Current Function11 157.1% -9 -56.2% -8 -33.3% -8 -0.2%
Parent function
Drupal\Component\Utility\Xss::filterAdmin0 N/A% -7 -100.0% -16 -100.0% -24 -100.0% -4,760 -100.0%
Child functions
Drupal\Component\Utility\Xss::split0 N/A% -14 -200.0% -9 -56.2% -24 -100.0% -4,680 -98.3%
preg_replace_callback0 N/A% -2 -28.6% 1 6.2% 0 0.0% -56 -1.2%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 28.6% 1 6.2% 0 0.0% 0 0.0%
preg_replace0 N/A% -2 -28.6% -6 -37.5% 0 0.0% 0 0.0%
chr0 N/A% -1 -14.3% 1 6.2% 8 33.3% -16 -0.3%
str_replace0 N/A% -1 -14.3% 5 31.2% 0 0.0% 0 0.0%