Diff Report
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for filter_xss

filter_xssRun #519b1908c212cRun #519b182c941bfDiffDiff%
Number of Function Calls37 21 -16 -43.2%
Incl. Wall Time (microsec)2,920 1,796 -1,124 -38.5%
Incl. Wall Time (microsec) per call 79 86 7 8.4%
Excl. Wall Time (microsec)954 572 -382 -40.0%
Incl. CPU (microsecs)2,944 1,814 -1,130 -38.4%
Incl. CPU (microsecs) per call 80 86 7 8.6%
Excl. CPU (microsec)726 416 -310 -42.7%
Incl. MemUse (bytes)27,504 25,560 -1,944 -7.1%
Incl. MemUse (bytes) per call 743 1,217 474 63.7%
Excl. MemUse (bytes)-37,656 -19,656 18,000 47.8%
Incl. PeakMemUse (bytes)46,896 46,896 0 0.0%
Incl. PeakMemUse (bytes) per call 1,267 2,233 966 76.2%
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_xss-16 -9.1% -1,124 -2.8% -1,130 -2.8% -1,944 -1.0% 0 0.0%
Exclusive Metrics Diff for Current Function-382 -34.0% -310 -27.4% 18,000 925.9% 0 N/A%
Parent function
filter_xss_admin-16 -100.0% -1,124 -100.0% -1,130 -100.0% -1,944 -100.0% 0 N/A%
Child functions
_filter_xss_split-16 -10.0% -289 -25.7% -298 -26.4% 88 4.5% 0 N/A%
drupal_validate_utf8-16 -10.0% -174 -15.5% -176 -15.6% -768 -39.5% 0 N/A%
preg_replace-64 -40.0% -121 -10.8% -153 -13.5% -11,264 -579.4% 0 N/A%
preg_replace_callback-16 -10.0% -97 -8.6% -104 -9.2% -2,816 -144.9% 0 N/A%
str_replace-32 -20.0% -41 -3.6% -57 -5.0% -4,672 -240.3% 0 N/A%
chr-16 -10.0% -20 -1.8% -32 -2.8% -512 -26.3% 0 N/A%