Diff Report
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc26fe04d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_validate_utf8

drupal_validate_utf8Run #519fbf2154a5eRun #519fc26fe04d9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)19 11 -8 -42.1%
Incl. Wall Time (microsec) per call 10 6 -4 -42.1%
Excl. Wall Time (microsec)16 8 -8 -50.0%
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)1,644 1,644 0 0.0%
Incl. MemUse (bytes) per call 822 822 0 0.0%
Excl. MemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes)1,548 1,548 0 0.0%
Incl. PeakMemUse (bytes) per call 774 774 0 0.0%
Excl. PeakMemUse (bytes)784 784 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% -8 -5.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
filter_xss0 N/A% -8 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%