Diff Report
Run #519abc60afda3: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519abb02c8da6: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #519abc60afda3Run #519abb02c8da6DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)693 679 -14 -2.0%
Incl. Wall Time (microsec) per call 16 15 -0 -2.0%
Excl. Wall Time (microsec)410 403 -7 -1.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)2,820 2,820 0 0.0%
Incl. MemUse (bytes) per call 64 64 0 0.0%
Excl. MemUse (bytes)1,976 1,976 0 0.0%
Incl. PeakMemUse (bytes)1,428 1,428 0 0.0%
Incl. PeakMemUse (bytes) per call 32 32 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% -14 -1.3% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -50.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% -14 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -15 -107.1% 0 N/A% 0 N/A% 0 N/A%
strlen0 N/A% 8 57.1% 0 N/A% 0 N/A% 0 N/A%