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

Drupal\Component\Utility\Xss::filterRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)598 615 17 2.8%
Incl. Wall Time (microsec) per call 85 88 2 2.8%
Excl. Wall Time (microsec)258 268 10 3.9%
Incl. CPU (microsecs)606 627 21 3.5%
Incl. CPU (microsecs) per call 87 90 3 3.5%
Excl. CPU (microsec)205 204 -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)21,528 27,956 6,428 29.9%
Incl. PeakMemUse (bytes) per call 3,075 3,994 918 29.9%
Excl. PeakMemUse (bytes)3,404 4,056 652 19.2%

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 Function10 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%