Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #519ff693b4ca2Run #519ff7de62889DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)56 55 -1 -1.8%
Incl. Wall Time (microsec) per call 11 11 -0 -1.8%
Excl. Wall Time (microsec)36 36 0 0.0%
Incl. CPU (microsecs)62 62 0 0.0%
Incl. CPU (microsecs) per call 12 12 0 0.0%
Excl. CPU (microsec)28 36 8 28.6%
Incl. MemUse (bytes)3,168 3,168 0 0.0%
Incl. MemUse (bytes) per call 634 634 0 0.0%
Excl. MemUse (bytes)1,624 1,624 0 0.0%
Incl. PeakMemUse (bytes)2,392 2,392 0 0.0%
Incl. PeakMemUse (bytes) per call 478 478 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 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% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 8 N/A% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% -1 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% -1 -100.0% -2 N/A% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% -6 N/A% 0 N/A% 0 N/A%