Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for filter_xss

filter_xssRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 8 8 N/A%
Incl. Wall Time (microsec) 722 722 N/A%
Incl. Wall Time (microsec) per call N/A 90 90 N/A%
Excl. Wall Time (microsec) 238 238 N/A%
Incl. CPU (microsecs) 729 729 N/A%
Incl. CPU (microsecs) per call N/A 91 91 N/A%
Excl. CPU (microsec) 167 167 N/A%
Incl. MemUse (bytes) 23,768 23,768 N/A%
Incl. MemUse (bytes) per call N/A 2,971 2,971 N/A%
Excl. MemUse (bytes) -4,920 -4,920 N/A%
Incl. PeakMemUse (bytes) 72,216 72,216 N/A%
Incl. PeakMemUse (bytes) per call N/A 9,027 9,027 N/A%
Excl. PeakMemUse (bytes) 1,320 1,320 N/A%

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_xss8 8.2% 722 0.1% 729 0.2% 23,768 0.1% 72,216 0.2%
Exclusive Metrics Diff for Current Function238 33.0% 167 22.9% -4,920 -20.7% 1,320 1.8%
Parent function
filter_xss_admin8 100.0% 722 100.0% 729 100.0% 23,768 100.0% 72,216 100.0%
Child functions
_filter_xss_split8 10.0% 249 34.5% 259 35.5% 14,328 60.3% 66,576 92.2%
drupal_validate_utf88 10.0% 88 12.2% 94 12.9% 3,312 13.9% 3,208 4.4%
preg_replace32 40.0% 70 9.7% 99 13.6% 5,312 22.3% 408 0.6%
preg_replace_callback8 10.0% 39 5.4% 50 6.9% 1,912 8.0% 440 0.6%
str_replace16 20.0% 24 3.3% 38 5.2% 2,808 11.8% 264 0.4%
chr8 10.0% 14 1.9% 22 3.0% 1,016 4.3% 0 0.0%