Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for _filter_xss_split

_filter_xss_splitRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls11 4 -7 -63.6%
Incl. Wall Time (microsec)2,170 303 -1,867 -86.0%
Incl. Wall Time (microsec) per call 197 76 -122 -61.6%
Excl. Wall Time (microsec)401 150 -251 -62.6%
Incl. CPU (microsecs)2,111 307 -1,804 -85.5%
Incl. CPU (microsecs) per call 192 77 -115 -60.0%
Excl. CPU (microsec)366 148 -218 -59.6%
Incl. MemUse (bytes)47,224 14,200 -33,024 -69.9%
Incl. MemUse (bytes) per call 4,293 3,550 -743 -17.3%
Excl. MemUse (bytes)-75,016 -36,072 38,944 51.9%
Incl. PeakMemUse (bytes)118,312 62,296 -56,016 -47.3%
Incl. PeakMemUse (bytes) per call 10,756 15,574 4,818 44.8%
Excl. PeakMemUse (bytes)41,368 25,912 -15,456 -37.4%

Parent/Child Regression/Improvement report for _filter_xss_split [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_split-7 -17.5% -1,867 -15.5% -1,804 -12.5% -33,024 -21.3% -56,016 -4.2%
Exclusive Metrics Diff for Current Function-251 -13.4% -218 -12.1% 38,944 117.9% -15,456 -27.6%
Parent functions
preg_replace_callback-4 -57.1% -1,669 -89.4% -1,600 -88.7% -33,000 -99.9% -28,336 -50.6%
filter_xss-3 -42.9% -198 -10.6% -204 -11.3% -24 -0.1% -27,680 -49.4%
Child functions
_filter_xss_attributes-2 -6.1% -1,445 -77.4% -1,378 -76.4% -24,976 -75.6% -26,320 -47.0%
array_flip-3 -9.1% -94 -5.0% -95 -5.3% -37,160 -112.5% -12,376 -22.1%
preg_match-4 -12.1% -35 -1.9% -42 -2.3% -4,200 -12.7% -808 -1.4%
preg_replace-4 -12.1% -15 -0.8% -20 -1.1% -1,216 -3.7% -320 -0.6%
substr-4 -12.1% -7 -0.4% -13 -0.7% -896 -2.7% 0 0.0%
trim-4 -12.1% -6 -0.3% -9 -0.5% -888 -2.7% -312 -0.6%
strlen-6 -18.2% -6 -0.3% -13 -0.7% -768 -2.3% -96 -0.2%
implode-2 -6.1% -4 -0.2% -7 -0.4% -960 -2.9% 0 0.0%
strtolower-4 -12.1% -4 -0.2% -9 -0.5% -904 -2.7% -328 -0.6%