Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for filter_xss

filter_xssRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls5 7 2 40.0%
Incl. Wall Time (microsec)769 2,952 2,183 283.9%
Incl. Wall Time (microsec) per call 154 422 268 174.2%
Excl. Wall Time (microsec)215 280 65 30.2%
Incl. CPU (microsecs)775 2,833 2,058 265.5%
Incl. CPU (microsecs) per call 155 405 250 161.1%
Excl. CPU (microsec)156 216 60 38.5%
Incl. MemUse (bytes)23,144 57,136 33,992 146.9%
Incl. MemUse (bytes) per call 4,629 8,162 3,533 76.3%
Excl. MemUse (bytes)-1,872 -10,624 -8,752 -467.5%
Incl. PeakMemUse (bytes)80,472 132,208 51,736 64.3%
Incl. PeakMemUse (bytes) per call 16,094 18,887 2,792 17.4%
Excl. PeakMemUse (bytes)792 792 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_xss2 9.1% 2,183 18.1% 2,058 13.6% 33,992 13.3% 51,736 23.1%
Exclusive Metrics Diff for Current Function65 3.0% 60 2.9% -8,752 -25.7% 0 0.0%
Parent function
filter_xss_admin2 100.0% 2,183 100.0% 2,058 100.0% 33,992 100.0% 51,736 100.0%
Child functions
preg_replace_callback2 10.0% 1,872 85.8% 1,749 85.0% 34,440 101.3% 28,448 55.0%
_filter_xss_split2 10.0% 174 8.0% 174 8.5% 32 0.1% 23,168 44.8%
drupal_validate_utf82 10.0% 38 1.7% 33 1.6% 96 0.3% 120 0.2%
preg_replace8 40.0% 22 1.0% 29 1.4% 6,016 17.7% 0 0.0%
str_replace4 20.0% 9 0.4% 8 0.4% 2,096 6.2% 0 0.0%
chr2 10.0% 3 0.1% 5 0.2% 64 0.2% 0 0.0%