Diff Report
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for filter_xss

filter_xssRun #512a20b11c1abRun #512a1f7f217a6DiffDiff%
Number of Function Calls54 53 -1 -1.9%
Incl. Wall Time (microsec)3,224 3,089 -135 -4.2%
Incl. Wall Time (microsec) per call 60 58 -1 -2.4%
Excl. Wall Time (microsec)1,126 1,071 -55 -4.9%
Incl. CPU (microsecs)4,001 4,001 0 0.0%
Incl. CPU (microsecs) per call 74 75 1 1.9%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)41,480 41,328 -152 -0.4%
Incl. MemUse (bytes) per call 768 780 12 1.5%
Excl. MemUse (bytes)-84,608 -83,192 1,416 1.7%
Incl. PeakMemUse (bytes)92,384 65,568 -26,816 -29.0%
Incl. PeakMemUse (bytes) per call 1,711 1,237 -474 -27.7%
Excl. PeakMemUse (bytes)1,328 1,600 272 20.5%

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% -135 -0.4% 0 0.0% -152 -0.0% -26,816 -0.8%
Exclusive Metrics Diff for Current Function-55 -40.7% 0 N/A% 1,416 931.6% 272 1.0%
Parent function
filter_xss_admin-1 -100.0% -135 -100.0% 0 N/A% -152 -100.0% -26,816 -100.0%
Child functions
_filter_xss_split-1 -10.0% -35 -25.9% 0 N/A% -48 -31.6% -27,800 -103.7%
drupal_validate_utf8-1 -10.0% -27 -20.0% 0 N/A% -120 -78.9% 120 0.4%
preg_replace-4 -40.0% -7 -5.2% 0 N/A% -768 -505.3% 216 0.8%
chr-1 -10.0% -5 -3.7% 0 N/A% -40 -26.3% 152 0.6%
preg_replace_callback-1 -10.0% -4 -3.0% 0 N/A% -192 -126.3% 120 0.4%
str_replace-2 -20.0% -2 -1.5% 0 N/A% -400 -263.2% 104 0.4%