Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)615 598 -17 -2.8%
Incl. Wall Time (microsec) per call 88 85 -2 -2.8%
Excl. Wall Time (microsec)268 258 -10 -3.7%
Incl. CPU (microsecs)627 606 -21 -3.3%
Incl. CPU (microsecs) per call 90 87 -3 -3.3%
Excl. CPU (microsec)204 205 1 0.5%
Incl. MemUse (bytes)52,356 52,356 0 0.0%
Incl. MemUse (bytes) per call 7,479 7,479 0 0.0%
Excl. MemUse (bytes)3,168 3,168 0 0.0%
Incl. PeakMemUse (bytes)27,956 21,528 -6,428 -23.0%
Incl. PeakMemUse (bytes) per call 3,994 3,075 -918 -23.0%
Excl. PeakMemUse (bytes)4,056 3,404 -652 -16.1%

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% -17 -1.0% -21 -4.2% 0 0.0% -6,428 -26.5%
Exclusive Metrics Diff for Current Function-10 -58.8% 1 4.8% 0 N/A% -652 -10.1%
Parent functions
Drupal\Component\Utility\Xss::filterAdmin0 N/A% -18 -105.9% -23 -109.5% 0 N/A% -6,428 -100.0%
field_filter_xss0 N/A% 1 5.9% 2 9.5% 0 N/A% 0 0.0%
Child functions
array_flip0 N/A% -10 -58.8% -13 -61.9% 0 N/A% -5,480 -85.3%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 4 23.5% 2 9.5% 0 N/A% -56 -0.9%
str_replace0 N/A% -1 -5.9% -6 -28.6% 0 N/A% -28 -0.4%
preg_replace_callback0 N/A% 0 0.0% 2 9.5% 0 N/A% -128 -2.0%
chr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
preg_replace0 N/A% 0 0.0% -7 -33.3% 0 N/A% -84 -1.3%