Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)333 308 -25 -7.5%
Incl. Wall Time (microsec) per call 67 62 -5 -7.5%
Excl. Wall Time (microsec)116 119 3 2.6%
Incl. CPU (microsecs)339 316 -23 -6.8%
Incl. CPU (microsecs) per call 68 63 -5 -6.8%
Excl. CPU (microsec)75 85 10 13.3%
Incl. MemUse (bytes)24,568 24,568 0 0.0%
Incl. MemUse (bytes) per call 4,914 4,914 0 0.0%
Excl. MemUse (bytes)-832 -832 0 0.0%
Incl. PeakMemUse (bytes)36,128 36,624 496 1.4%
Incl. PeakMemUse (bytes) per call 7,226 7,325 99 1.4%
Excl. PeakMemUse (bytes)2,128 2,320 192 9.0%

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% -25 -26.9% -23 -11.8% 0 0.0% 496 1.7%
Exclusive Metrics Diff for Current Function3 12.0% 10 43.5% 0 N/A% 192 38.7%
Parent functions
Drupal\Component\Utility\Xss::filterAdmin0 N/A% -24 -96.0% -23 -100.0% 16 N/A% 0 0.0%
Drupal\Core\Datetime\Date::format0 N/A% -1 -4.0% 0 0.0% -16 N/A% 496 100.0%
Child functions
Drupal\Component\Utility\Xss::split0 N/A% -27 -108.0% -26 -113.0% 0 N/A% -560 -112.9%
preg_replace0 N/A% -2 -8.0% -1 -4.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 1 4.0% 3 13.0% 0 N/A% 864 174.2%
preg_replace_callback0 N/A% 0 0.0% -5 -21.7% 0 N/A% 0 0.0%
chr0 N/A% 0 0.0% -3 -13.0% 0 N/A% 0 0.0%
str_replace0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%