Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #51a518f009231Run #51a524e76a9fbDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)177 180 3 1.7%
Incl. Wall Time (microsec) per call 14 14 0 1.7%
Excl. Wall Time (microsec)103 112 9 8.7%
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)1,952 1,952 0 0.0%
Incl. MemUse (bytes) per call 150 150 0 0.0%
Excl. MemUse (bytes)1,108 1,108 0 0.0%
Incl. PeakMemUse (bytes)1,420 1,420 0 0.0%
Incl. PeakMemUse (bytes) per call 109 109 0 0.0%
Excl. PeakMemUse (bytes)860 860 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% 3 0.5% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 300.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% 3 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% -7 -233.3% 0 N/A% 0 N/A% 0 N/A%
preg_match0 N/A% 1 33.3% 0 N/A% 0 N/A% 0 N/A%