Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for filter_xss

filter_xssRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)536 459 -77 -14.4%
Incl. Wall Time (microsec) per call 89 77 -13 -14.4%
Excl. Wall Time (microsec)161 158 -3 -1.9%
Incl. CPU (microsecs)543 464 -79 -14.5%
Incl. CPU (microsecs) per call 91 77 -13 -14.5%
Excl. CPU (microsec)115 110 -5 -4.3%
Incl. MemUse (bytes)23,440 23,440 0 0.0%
Incl. MemUse (bytes) per call 3,907 3,907 0 0.0%
Excl. MemUse (bytes)-2,304 -2,304 0 0.0%
Incl. PeakMemUse (bytes)93,840 95,760 1,920 2.0%
Incl. PeakMemUse (bytes) per call 15,640 15,960 320 2.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% -77 -36.5% -79 -1316.7% 0 0.0% 1,920 8.5%
Exclusive Metrics Diff for Current Function-3 -3.9% -5 -6.3% 0 N/A% 0 0.0%
Parent function
filter_xss_admin0 N/A% -77 -100.0% -79 -100.0% 0 N/A% 1,920 100.0%
Child functions
_filter_xss_split0 N/A% -74 -96.1% -75 -94.9% 0 N/A% 1,728 90.0%
drupal_validate_utf80 N/A% 1 1.3% 0 0.0% 0 N/A% 192 10.0%
preg_replace_callback0 N/A% -1 -1.3% 1 1.3% 0 N/A% 0 0.0%
preg_replace0 N/A% 0 0.0% -4 -5.1% 0 N/A% 0 0.0%
chr0 N/A% 0 0.0% -2 -2.5% 0 N/A% 0 0.0%
str_replace0 N/A% 0 0.0% 6 7.6% 0 N/A% 0 0.0%