Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for filter_xss

filter_xssRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)84,838 86,658 1,820 2.1%
Incl. Wall Time (microsec) per call 1,543 1,576 33 2.1%
Excl. Wall Time (microsec)22,218 22,263 45 0.2%
Incl. CPU (microsecs)12,000 4,000 -8,000 -66.7%
Incl. CPU (microsecs) per call 218 73 -145 -66.7%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)40,448 40,448 0 0.0%
Incl. MemUse (bytes) per call 735 735 0 0.0%
Excl. MemUse (bytes)-77,680 -77,680 0 0.0%
Incl. PeakMemUse (bytes)111,048 130,184 19,136 17.2%
Incl. PeakMemUse (bytes) per call 2,019 2,367 348 17.2%
Excl. PeakMemUse (bytes)1,400 1,400 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% 1,820 0.7% -8,000 -33.3% 0 0.0% 19,136 1.1%
Exclusive Metrics Diff for Current Function45 2.5% 0 0.0% 0 N/A% 0 0.0%
Parent function
filter_xss_admin0 N/A% 1,820 100.0% -8,000 -100.0% 0 N/A% 19,136 100.0%
Child functions
_filter_xss_split0 N/A% 1,565 86.0% -4,000 -50.0% 0 N/A% 19,136 100.0%
preg_replace0 N/A% 478 26.3% 0 0.0% 0 N/A% 0 0.0%
drupal_validate_utf80 N/A% -287 -15.8% -4,000 -50.0% 0 N/A% 0 0.0%
preg_replace_callback0 N/A% -82 -4.5% 0 0.0% 0 N/A% 0 0.0%
chr0 N/A% 63 3.5% 0 0.0% 0 N/A% 0 0.0%
str_replace0 N/A% 38 2.1% 0 0.0% 0 N/A% 0 0.0%