Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls209 209 0 0.0%
Incl. Wall Time (microsec)1,377 1,338 -39 -2.8%
Incl. Wall Time (microsec) per call 7 6 -0 -2.8%
Excl. Wall Time (microsec)913 887 -26 -2.8%
Incl. CPU (microsecs)1,508 1,507 -1 -0.1%
Incl. CPU (microsecs) per call 7 7 -0 -0.1%
Excl. CPU (microsec)705 731 26 3.7%
Incl. MemUse (bytes)13,024 13,048 24 0.2%
Incl. MemUse (bytes) per call 62 62 0 0.2%
Excl. MemUse (bytes)9,432 9,432 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -39 -1.1% -1 -0.0% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-26 -66.7% 26 2600.0% 0 0.0% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% -39 -100.0% -1 -100.0% 24 100.0% 0 N/A%
Child functions
strlen0 N/A% -9 -23.1% -12 -1200.0% 24 100.0% 0 N/A%
preg_match0 N/A% -4 -10.3% -15 -1500.0% 0 0.0% 0 N/A%