Diff Report
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for filter_xss

filter_xssRun #519b130ea93e9Run #519b0e62696b0DiffDiff%
Number of Function Calls7 6 -1 -14.3%
Incl. Wall Time (microsec)3,304 1,508 -1,796 -54.4%
Incl. Wall Time (microsec) per call 472 251 -221 -46.8%
Excl. Wall Time (microsec)278 240 -38 -13.7%
Incl. CPU (microsecs)3,241 1,514 -1,727 -53.3%
Incl. CPU (microsecs) per call 463 252 -211 -45.5%
Excl. CPU (microsec)214 181 -33 -15.4%
Incl. MemUse (bytes)89,872 55,992 -33,880 -37.7%
Incl. MemUse (bytes) per call 12,839 9,332 -3,507 -27.3%
Excl. MemUse (bytes)-10,624 -2,648 7,976 75.1%
Incl. PeakMemUse (bytes)171,696 142,344 -29,352 -17.1%
Incl. PeakMemUse (bytes) per call 24,528 23,724 -804 -3.3%
Excl. PeakMemUse (bytes)0 40 40 N/A%

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% -1,796 -31.9% -1,727 -74.7% -33,880 -16.8% -29,352 -16.7%
Exclusive Metrics Diff for Current Function-38 -2.1% -33 -1.9% 7,976 23.5% 40 0.1%
Parent function
filter_xss_admin-1 -100.0% -1,796 -100.0% -1,727 -100.0% -33,880 -100.0% -29,352 -100.0%
Child functions
preg_replace_callback-1 -10.0% -1,699 -94.6% -1,631 -94.4% -34,328 -101.3% -27,824 -94.8%
drupal_validate_utf8-1 -10.0% -21 -1.2% -23 -1.3% -48 -0.1% -16 -0.1%
preg_replace-4 -40.0% -20 -1.1% -14 -0.8% -5,568 -16.4% 0 0.0%
_filter_xss_split-1 -10.0% -14 -0.8% -16 -0.9% 0 0.0% -1,552 -5.3%
str_replace-2 -20.0% -4 -0.2% -12 -0.7% -1,888 -5.6% 0 0.0%
chr-1 -10.0% 0 0.0% 2 0.1% -24 -0.1% 0 0.0%