Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filter_xss

filter_xssRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)321 325 4 1.2%
Incl. Wall Time (microsec) per call 80 81 1 1.2%
Excl. Wall Time (microsec)107 100 -7 -6.5%
Incl. CPU (microsecs)324 331 7 2.2%
Incl. CPU (microsecs) per call 81 83 2 2.2%
Excl. CPU (microsec)68 72 4 5.9%
Incl. MemUse (bytes)23,280 23,280 0 0.0%
Incl. MemUse (bytes) per call 5,820 5,820 0 0.0%
Excl. MemUse (bytes)-744 -744 0 0.0%
Incl. PeakMemUse (bytes)78,152 78,152 0 0.0%
Incl. PeakMemUse (bytes) per call 19,538 19,538 0 0.0%
Excl. PeakMemUse (bytes)1,352 1,352 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% 4 0.1% 7 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -175.0% 4 57.1% 0 N/A% 0 N/A%
Parent function
filter_xss_admin0 N/A% 4 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
_filter_xss_split0 N/A% 13 325.0% 9 128.6% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -4 -100.0% -6 -85.7% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 3 75.0% 2 28.6% 0 N/A% 0 N/A%
preg_replace0 N/A% -3 -75.0% -4 -57.1% 0 N/A% 0 N/A%
chr0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
str_replace0 N/A% 1 25.0% 2 28.6% 0 N/A% 0 N/A%