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

_filter_xss_attributesRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 1,445 1,445 N/A%
Incl. Wall Time (microsec) per call N/A 723 723 N/A%
Excl. Wall Time (microsec) 153 153 N/A%
Incl. CPU (microsecs) 1,378 1,378 N/A%
Incl. CPU (microsecs) per call N/A 689 689 N/A%
Excl. CPU (microsec) 120 120 N/A%
Incl. MemUse (bytes) 24,976 24,976 N/A%
Incl. MemUse (bytes) per call N/A 12,488 12,488 N/A%
Excl. MemUse (bytes) 192 192 N/A%
Incl. PeakMemUse (bytes) 26,320 26,320 N/A%
Incl. PeakMemUse (bytes) per call N/A 13,160 13,160 N/A%
Excl. PeakMemUse (bytes) 1,464 1,464 N/A%

Parent/Child Regression/Improvement report for _filter_xss_attributes [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_attributes2 5.6% 1,445 12.0% 1,378 9.6% 24,976 16.1% 26,320 2.0%
Exclusive Metrics Diff for Current Function153 10.6% 120 8.7% 192 0.8% 1,464 5.6%
Parent function
_filter_xss_split2 100.0% 1,445 100.0% 1,378 100.0% 24,976 100.0% 26,320 100.0%
Child functions
filter_xss_bad_protocol2 5.9% 1,198 82.9% 1,129 81.9% 18,200 72.9% 21,272 80.8%
preg_match10 29.4% 45 3.1% 57 4.1% 2,152 8.6% 1,408 5.3%
preg_replace8 23.5% 35 2.4% 42 3.0% 1,992 8.0% 968 3.7%
strlen10 29.4% 10 0.7% 18 1.3% 768 3.1% 288 1.1%
substr2 5.9% 2 0.1% 6 0.4% 832 3.3% 480 1.8%
strtolower2 5.9% 2 0.1% 6 0.4% 840 3.4% 440 1.7%