Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for filter_xss

filter_xssRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls34 54 20 58.8%
Incl. Wall Time (microsec)3,402 5,176 1,774 52.1%
Incl. Wall Time (microsec) per call 100 96 -4 -4.2%
Excl. Wall Time (microsec)1,018 1,563 545 53.5%
Incl. CPU (microsecs)3,437 5,232 1,795 52.2%
Incl. CPU (microsecs) per call 101 97 -4 -4.2%
Excl. CPU (microsec)744 1,163 419 56.3%
Incl. MemUse (bytes)15,156 17,108 1,952 12.9%
Incl. MemUse (bytes) per call 446 317 -129 -28.9%
Excl. MemUse (bytes)-24,564 -41,384 -16,820 -68.5%
Incl. PeakMemUse (bytes)97,264 74,084 -23,180 -23.8%
Incl. PeakMemUse (bytes) per call 2,861 1,372 -1,489 -52.0%
Excl. PeakMemUse (bytes)28 28 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_xss20 9.1% 1,774 3.2% 1,795 3.3% 1,952 2.1% -23,180 -12.9%
Exclusive Metrics Diff for Current Function545 30.7% 419 23.3% -16,820 -861.7% 0 0.0%
Parent function
filter_xss_admin20 100.0% 1,774 100.0% 1,795 100.0% 1,952 100.0% -23,180 -100.0%
Child functions
_filter_xss_split20 10.0% 635 35.8% 652 36.3% 16 0.8% -22,920 -98.9%
drupal_validate_utf820 10.0% 232 13.1% 242 13.5% 560 28.7% -260 -1.1%
preg_replace_callback20 10.0% 177 10.0% 195 10.9% 2,720 139.3% 0 0.0%
preg_replace80 40.0% 123 6.9% 192 10.7% 10,880 557.4% 0 0.0%
str_replace40 20.0% 42 2.4% 75 4.2% 4,264 218.4% 0 0.0%
chr20 10.0% 20 1.1% 20 1.1% 332 17.0% 0 0.0%