Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)13 15 2 15.4%
Incl. Wall Time (microsec) per call 3 4 1 15.4%
Excl. Wall Time (microsec)8 9 1 12.5%
Incl. MemUse (bytes)2,752 2,752 0 0.0%
Incl. MemUse (bytes) per call 688 688 0 0.0%
Excl. MemUse (bytes)1,448 1,448 0 0.0%
Incl. PeakMemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes) per call 652 652 0 0.0%
Excl. PeakMemUse (bytes)1,304 1,304 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 2 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 1 50.0% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 0 N/A% 0 N/A%