Diff Report
Run #519aac051ded1: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519aaadf29b61: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #519aac051ded1Run #519aaadf29b61DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)895 857 -38 -4.2%
Incl. Wall Time (microsec) per call 17 16 -1 -4.2%
Excl. Wall Time (microsec)496 499 3 0.6%
Incl. CPU (microsecs)4,001 0 -4,001 -100.0%
Incl. CPU (microsecs) per call 74 0 -74 -100.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)3,100 3,100 0 0.0%
Incl. MemUse (bytes) per call 57 57 0 0.0%
Excl. MemUse (bytes)2,256 2,256 0 0.0%
Incl. PeakMemUse (bytes)1,428 1,428 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)760 760 0 0.0%

Parent/Child Regression/Improvement report for drupal_validate_utf8 [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
drupal_validate_utf80 N/A% -38 -1.0% -4,001 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 7.9% -4,001 -100.0% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% -38 -100.0% -4,001 -100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -39 -102.6% 0 0.0% 0 N/A% 0 N/A%
strlen0 N/A% -2 -5.3% 0 0.0% 0 N/A% 0 N/A%