Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for filter_xss

filter_xssRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls5 4 -1 -20.0%
Incl. Wall Time (microsec)758 625 -133 -17.5%
Incl. Wall Time (microsec) per call 152 156 5 3.1%
Excl. Wall Time (microsec)216 181 -35 -16.2%
Incl. CPU (microsecs)763 632 -131 -17.2%
Incl. CPU (microsecs) per call 153 158 5 3.5%
Excl. CPU (microsec)159 132 -27 -17.0%
Incl. MemUse (bytes)23,152 23,056 -96 -0.4%
Incl. MemUse (bytes) per call 4,630 5,764 1,134 24.5%
Excl. MemUse (bytes)-1,888 -1,040 848 44.9%
Incl. PeakMemUse (bytes)80,616 67,232 -13,384 -16.6%
Incl. PeakMemUse (bytes) per call 16,123 16,808 685 4.2%
Excl. PeakMemUse (bytes)792 792 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_xss-1 -9.1% -133 -16.7% -131 -8.6% -96 -0.0% -13,384 -0.8%
Exclusive Metrics Diff for Current Function-35 -26.3% -27 -20.6% 848 883.3% 0 0.0%
Parent function
filter_xss_admin-1 -100.0% -133 -100.0% -131 -100.0% -96 -100.0% -13,384 -100.0%
Child functions
_filter_xss_split-1 -10.0% -56 -42.1% -62 -47.3% 0 0.0% -13,136 -98.1%
drupal_validate_utf8-1 -10.0% -21 -15.8% -23 -17.6% -48 -50.0% -248 -1.9%
preg_replace-4 -40.0% -11 -8.3% -8 -6.1% -512 -533.3% 0 0.0%
preg_replace_callback-1 -10.0% -7 -5.3% -7 -5.3% -128 -133.3% 0 0.0%
str_replace-2 -20.0% -5 -3.8% -9 -6.9% -224 -233.3% 0 0.0%
chr-1 -10.0% 2 1.5% 5 3.8% -32 -33.3% 0 0.0%