Diff Report
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for _filter_xss_split

_filter_xss_splitRun #519aa45581fb3Run #519aa37b5bebdDiffDiff%
Number of Function Calls11 6 -5 -45.5%
Incl. Wall Time (microsec)2,149 436 -1,713 -79.7%
Incl. Wall Time (microsec) per call 195 73 -123 -62.8%
Excl. Wall Time (microsec)410 226 -184 -44.9%
Incl. CPU (microsecs)2,095 444 -1,651 -78.8%
Incl. CPU (microsecs) per call 190 74 -116 -61.1%
Excl. CPU (microsec)377 225 -152 -40.3%
Incl. MemUse (bytes)47,200 14,200 -33,000 -69.9%
Incl. MemUse (bytes) per call 4,291 2,367 -1,924 -44.8%
Excl. MemUse (bytes)-75,000 -60,832 14,168 18.9%
Incl. PeakMemUse (bytes)117,400 96,392 -21,008 -17.9%
Incl. PeakMemUse (bytes) per call 10,673 16,065 5,393 50.5%
Excl. PeakMemUse (bytes)40,936 42,568 1,632 4.0%

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-5 -13.9% -1,713 -22.8% -1,651 -31.0% -33,000 -11.3% -21,008 -7.8%
Exclusive Metrics Diff for Current Function-184 -10.7% -152 -9.2% 14,168 42.9% 1,632 7.8%
Parent functions
preg_replace_callback-4 -80.0% -1,640 -95.7% -1,575 -95.4% -33,000 -100.0% -27,824 -132.4%
filter_xss-1 -20.0% -73 -4.3% -76 -4.6% 0 0.0% 6,816 32.4%
Child functions
_filter_xss_attributes-2 -6.5% -1,405 -82.0% -1,338 -81.0% -24,976 -75.7% -25,736 -122.5%
array_flip-1 -3.2% -44 -2.6% -46 -2.8% -12,368 -37.5% 5,064 24.1%
preg_match-4 -12.9% -37 -2.2% -44 -2.7% -4,200 -12.7% -808 -3.8%
preg_replace-4 -12.9% -14 -0.8% -18 -1.1% -1,216 -3.7% -320 -1.5%
substr-4 -12.9% -8 -0.5% -11 -0.7% -896 -2.7% 0 0.0%
trim-4 -12.9% -7 -0.4% -12 -0.7% -888 -2.7% -312 -1.5%
strlen-6 -19.4% -6 -0.4% -11 -0.7% -768 -2.3% -208 -1.0%
implode-2 -6.5% -4 -0.2% -7 -0.4% -960 -2.9% 0 0.0%
strtolower-4 -12.9% -4 -0.2% -12 -0.7% -896 -2.7% -320 -1.5%