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

filter_xssRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls4 7 3 75.0%
Incl. Wall Time (microsec)625 2,803 2,178 348.5%
Incl. Wall Time (microsec) per call 156 400 244 156.3%
Excl. Wall Time (microsec)181 284 103 56.9%
Incl. CPU (microsecs)632 2,737 2,105 333.1%
Incl. CPU (microsecs) per call 158 391 233 147.5%
Excl. CPU (microsec)132 205 73 55.3%
Incl. MemUse (bytes)23,056 57,136 34,080 147.8%
Incl. MemUse (bytes) per call 5,764 8,162 2,398 41.6%
Excl. MemUse (bytes)-1,040 -10,656 -9,616 -924.6%
Incl. PeakMemUse (bytes)67,232 123,616 56,384 83.9%
Incl. PeakMemUse (bytes) per call 16,808 17,659 851 5.1%
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_xss3 9.1% 2,178 18.1% 2,105 14.6% 34,080 21.9% 56,384 4.2%
Exclusive Metrics Diff for Current Function103 4.7% 73 3.5% -9,616 -28.2% 0 0.0%
Parent function
filter_xss_admin3 100.0% 2,178 100.0% 2,105 100.0% 34,080 100.0% 56,384 100.0%
Child functions
preg_replace_callback3 10.0% 1,771 81.3% 1,700 80.8% 34,568 101.4% 28,336 50.3%
_filter_xss_split3 10.0% 198 9.1% 204 9.7% 24 0.1% 27,680 49.1%
drupal_validate_utf83 10.0% 56 2.6% 56 2.7% 144 0.4% 368 0.7%
preg_replace12 40.0% 40 1.8% 49 2.3% 6,528 19.2% 0 0.0%
str_replace6 20.0% 10 0.5% 19 0.9% 2,336 6.9% 0 0.0%
chr3 10.0% 0 0.0% 4 0.2% 96 0.3% 0 0.0%