Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for filter_xss

filter_xssRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls21 37 16 76.2%
Incl. Wall Time (microsec)1,796 2,920 1,124 62.6%
Incl. Wall Time (microsec) per call 86 79 -7 -7.7%
Excl. Wall Time (microsec)572 954 382 66.8%
Incl. CPU (microsecs)1,814 2,944 1,130 62.3%
Incl. CPU (microsecs) per call 86 80 -7 -7.9%
Excl. CPU (microsec)416 726 310 74.5%
Incl. MemUse (bytes)25,560 27,504 1,944 7.6%
Incl. MemUse (bytes) per call 1,217 743 -474 -38.9%
Excl. MemUse (bytes)-19,656 -37,656 -18,000 -91.6%
Incl. PeakMemUse (bytes)46,896 46,896 0 0.0%
Incl. PeakMemUse (bytes) per call 2,233 1,267 -966 -43.2%
Excl. PeakMemUse (bytes)1,320 1,320 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_xss16 9.1% 1,124 2.8% 1,130 2.8% 1,944 1.0% 0 0.0%
Exclusive Metrics Diff for Current Function382 34.0% 310 27.4% -18,000 -925.9% 0 N/A%
Parent function
filter_xss_admin16 100.0% 1,124 100.0% 1,130 100.0% 1,944 100.0% 0 N/A%
Child functions
_filter_xss_split16 10.0% 289 25.7% 298 26.4% -88 -4.5% 0 N/A%
drupal_validate_utf816 10.0% 174 15.5% 176 15.6% 768 39.5% 0 N/A%
preg_replace64 40.0% 121 10.8% 153 13.5% 11,264 579.4% 0 N/A%
preg_replace_callback16 10.0% 97 8.6% 104 9.2% 2,816 144.9% 0 N/A%
str_replace32 20.0% 41 3.6% 57 5.0% 4,672 240.3% 0 N/A%
chr16 10.0% 20 1.8% 32 2.8% 512 26.3% 0 N/A%