Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filter_xss

filter_xssRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)787 803 16 2.0%
Incl. Wall Time (microsec) per call 79 80 2 2.0%
Excl. Wall Time (microsec)259 292 33 12.7%
Incl. CPU (microsecs)791 811 20 2.5%
Incl. CPU (microsecs) per call 79 81 2 2.5%
Excl. CPU (microsec)184 212 28 15.2%
Incl. MemUse (bytes)23,400 23,400 0 0.0%
Incl. MemUse (bytes) per call 2,340 2,340 0 0.0%
Excl. MemUse (bytes)-7,248 -7,248 0 0.0%
Incl. PeakMemUse (bytes)30,480 31,168 688 2.3%
Incl. PeakMemUse (bytes) per call 3,048 3,117 69 2.3%
Excl. PeakMemUse (bytes)2,072 2,072 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% 16 1.3% 20 1.7% 0 0.0% 688 2.4%
Exclusive Metrics Diff for Current Function33 206.2% 28 140.0% 0 N/A% 0 0.0%
Parent function
filter_xss_admin0 N/A% 16 100.0% 20 100.0% 0 N/A% 688 100.0%
Child functions
drupal_validate_utf80 N/A% -9 -56.2% -11 -55.0% 0 N/A% 0 0.0%
_filter_xss_split0 N/A% -8 -50.0% -5 -25.0% 0 N/A% 688 100.0%
preg_replace0 N/A% 2 12.5% 15 75.0% 0 N/A% 0 0.0%
preg_replace_callback0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 0.0%
str_replace0 N/A% -1 -6.2% -4 -20.0% 0 N/A% 0 0.0%
chr0 N/A% 0 0.0% -3 -15.0% 0 N/A% 0 0.0%