Diff Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for filter_xss

filter_xssRun #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)4,426 4,600 174 3.9%
Incl. Wall Time (microsec) per call 96 100 4 3.9%
Excl. Wall Time (microsec)1,422 1,446 24 1.7%
Incl. CPU (microsecs)4,463 4,644 181 4.1%
Incl. CPU (microsecs) per call 97 101 4 4.1%
Excl. CPU (microsec)1,018 1,041 23 2.3%
Incl. MemUse (bytes)15,412 15,420 8 0.1%
Incl. MemUse (bytes) per call 335 335 0 0.1%
Excl. MemUse (bytes)-26,664 -26,648 16 0.1%
Incl. PeakMemUse (bytes)70,700 70,456 -244 -0.3%
Incl. PeakMemUse (bytes) per call 1,537 1,532 -5 -0.3%
Excl. PeakMemUse (bytes)716 716 0 0.0%

Parent/Child Regression/Improvement report for filter_xss [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
filter_xss0 N/A% 174 27.9% 181 11.8% 8 0.1% -244 -1.5%
Exclusive Metrics Diff for Current Function24 13.8% 23 12.7% 16 200.0% 0 0.0%
Parent function
filter_xss_admin0 N/A% 174 100.0% 181 100.0% 8 100.0% -244 -100.0%
Child functions
_filter_xss_split0 N/A% 84 48.3% 103 56.9% 8 100.0% -244 -100.0%
preg_replace0 N/A% 37 21.3% 19 10.5% 0 0.0% 0 0.0%
drupal_validate_utf80 N/A% 14 8.0% 21 11.6% 0 0.0% 0 0.0%
preg_replace_callback0 N/A% 10 5.7% 11 6.1% 0 0.0% 0 0.0%
str_replace0 N/A% 3 1.7% -4 -2.2% -12 -150.0% 0 0.0%
chr0 N/A% 2 1.1% 8 4.4% -4 -50.0% 0 0.0%