Diff Report
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filter_xss

filter_xssRun #51774cdfb1214Run #51774c26bf054DiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)4,789 5,148 359 7.5%
Incl. Wall Time (microsec) per call 60 64 4 7.5%
Excl. Wall Time (microsec)1,567 1,598 31 2.0%
Incl. CPU (microsecs)4,836 5,196 360 7.4%
Incl. CPU (microsecs) per call 60 65 5 7.4%
Excl. CPU (microsec)1,106 1,111 5 0.5%
Incl. MemUse (bytes)31,256 31,256 0 0.0%
Incl. MemUse (bytes) per call 391 391 0 0.0%
Excl. MemUse (bytes)-78,824 -78,824 0 0.0%
Incl. PeakMemUse (bytes)126,704 532,632 405,928 320.4%
Incl. PeakMemUse (bytes) per call 1,584 6,658 5,074 320.4%
Excl. PeakMemUse (bytes)1,872 1,776 -96 -5.1%

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% 359 1.4% 360 1.5% 0 0.0% 405,928 3428.4%
Exclusive Metrics Diff for Current Function31 8.6% 5 1.4% 0 N/A% -96 -0.0%
Parent function
filter_xss_admin0 N/A% 359 100.0% 360 100.0% 0 N/A% 405,928 100.0%
Child functions
_filter_xss_split0 N/A% 327 91.1% 324 90.0% 0 N/A% 406,712 100.2%
preg_replace0 N/A% 5 1.4% 7 1.9% 0 N/A% 0 0.0%
chr0 N/A% -4 -1.1% 9 2.5% 0 N/A% 0 0.0%
drupal_validate_utf80 N/A% 3 0.8% 3 0.8% 0 N/A% -688 -0.2%
preg_replace_callback0 N/A% -2 -0.6% -3 -0.8% 0 N/A% 0 0.0%
str_replace0 N/A% -1 -0.3% 15 4.2% 0 N/A% 0 0.0%