Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195b6957e56: 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 #53195b6957e56DiffDiff%
Number of Function Calls209 209 0 0.0%
Incl. Wall Time (microsec)1,377 1,408 31 2.3%
Incl. Wall Time (microsec) per call 7 7 0 2.3%
Excl. Wall Time (microsec)913 909 -4 -0.4%
Incl. CPU (microsecs)1,508 1,559 51 3.4%
Incl. CPU (microsecs) per call 7 7 0 3.4%
Excl. CPU (microsec)705 733 28 4.0%
Incl. MemUse (bytes)13,024 13,024 0 0.0%
Incl. MemUse (bytes) per call 62 62 0 0.0%
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% 31 1.4% 51 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -12.9% 28 54.9% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 31 100.0% 51 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 23 74.2% 22 43.1% 0 N/A% 0 N/A%
strlen0 N/A% 12 38.7% 1 2.0% 0 N/A% 0 N/A%