Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Xss::filter

Drupal\Component\Utility\Xss::filterRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)2,986 3,018 32 1.1%
Incl. Wall Time (microsec) per call 130 131 1 1.1%
Excl. Wall Time (microsec)808 790 -18 -2.2%
Incl. CPU (microsecs)3,007 3,047 40 1.3%
Incl. CPU (microsecs) per call 131 132 2 1.3%
Excl. CPU (microsec)626 606 -20 -3.2%
Incl. MemUse (bytes)116,996 117,000 4 0.0%
Incl. MemUse (bytes) per call 5,087 5,087 0 0.0%
Excl. MemUse (bytes)-724 -724 0 0.0%
Incl. PeakMemUse (bytes)57,212 68,152 10,940 19.1%
Incl. PeakMemUse (bytes) per call 2,487 2,963 476 19.1%
Excl. PeakMemUse (bytes)7,916 8,980 1,064 13.4%

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% 32 2.0% 40 3.7% 4 0.5% 10,940 1571.8%
Exclusive Metrics Diff for Current Function-18 -56.2% -20 -50.0% 0 0.0% 1,064 9.7%
Parent functions
_filter_html0 N/A% 28 87.5% 32 80.0% -8 -200.0% 20 0.2%
field_filter_xss0 N/A% 6 18.8% 6 15.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\Date::format0 N/A% -2 -6.2% -1 -2.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filterAdmin0 N/A% 0 0.0% 3 7.5% 12 300.0% 10,920 99.8%
Child functions
preg_replace_callback0 N/A% 34 106.2% 28 70.0% 16 400.0% 204 1.9%
preg_replace0 N/A% 7 21.9% 5 12.5% 0 0.0% 28 0.3%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 6 18.8% 15 37.5% 0 0.0% 28 0.3%
array_flip0 N/A% 5 15.6% 6 15.0% -12 -300.0% 9,588 87.6%
str_replace0 N/A% -2 -6.2% 9 22.5% 0 0.0% 28 0.3%
chr0 N/A% 0 0.0% -3 -7.5% 0 0.0% 0 0.0%