Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)173 173 0 0.0%
Incl. Wall Time (microsec) per call 6 6 0 0.0%
Excl. Wall Time (microsec)133 130 -3 -2.3%
Incl. CPU (microsecs)194 194 0 0.0%
Incl. CPU (microsecs) per call 7 7 0 0.0%
Excl. CPU (microsec)102 107 5 4.9%
Incl. MemUse (bytes)4,376 4,376 0 0.0%
Incl. MemUse (bytes) per call 156 156 0 0.0%
Excl. MemUse (bytes)2,784 2,784 0 0.0%
Incl. PeakMemUse (bytes)2,520 2,520 0 0.0%
Incl. PeakMemUse (bytes) per call 90 90 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::validateUtf8 [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\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 N/A% 5 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 3 N/A% -8 N/A% 0 N/A% 0 N/A%
strlen0 N/A% 0 N/A% 3 N/A% 0 N/A% 0 N/A%